DR-7000D Semi-automatic Chemistry Analyzer
Instruction: Thanks for purchase DR-7000D Semi-automatic Chemistry Analyzer. In order to use the product correctly, please read the user manual carefully before operation. Please keep the user manual safely for your anytime reference.
Caution: Colorimetric cuvette should be marinated by the alcohol at least 60 minutes after selfchecking for the first time working, and then use distilled water to rinse it time by time for 10 minutes. If not, the test result might be inaccurate.
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DR-7000D Semi-automatic Chemistry Analyzer
Content Chapter 1 Introduction............................................................................................................................. 1.1 About DR-7000D........................................................................................................................ 1.2 Technical specification................................................................................................................ 1.3 Warning Mark............................................................................................................................. Chapter 2 The Basic Principle and Functional Feature............................................................................ 2.1 Basic principle............................................................................................................................ 2.2 Functions................................................................................................................................... Chapter 3 Installation and Application.................................................................................................... 3.1 Instrument Installation................................................................................................................ 3.2 Main parts and Application......................................................................................................... Chapter 4 Basic Operation....................................................................................................................... 4.1 Electrification.............................................................................................................................. 4.2 Sample testing............................................................................................................................ 4.3 Program measurement.............................................................................................................12 4.4 Quality control...........................................................................................................................20 4.5 Setup........................................................................................................................................22 4.6 Record search..........................................................................................................................24 4.7 Rinse.........................................................................................................................................25 Chapter 5 Instrument Maintenance.......................................................................................................26 5.1 Instrument surface cleaning....................................................................................................26 5.2 Colorimetric cuvette cleaning..................................................................................................26 5.3 Lamp-house replacement........................................................................................................26 5.4 Fuse replacement....................................................................................................................27 5.5 Pump pipette replacement.......................................................................................................27 5.6 Print paper replacement..........................................................................................................28 5.7 Printer crankshaft maintenance...............................................................................................28 Chapter 6 Transportation and Storage..................................................................................................29 6.1 Transportation requirements....................................................................................................29 6.2 Storage requirements..............................................................................................................29 Appendix A..............................................................................................................................................30 Appendix B.............................................................................................................................................31 Appendix C.............................................................................................................................................33 Appendix D.............................................................................................................................................37 Appendix E.............................................................................................................................................39
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DR-7000D Semi-automatic Chemistry Analyzer
Chapter 1 Introduction 1.1 About DR-7000D DR-7000D was designed in response to the needs of clinical tests. It is a newly intelligentized filter chemistry analyzer. The built-in dot matrix LCD display provided with apheliotropic board ensures the clear show of all test results, functional status and operational instruction. The English indication system guides users’ operation, and improves man-machine communication.
1.2 Technical specification a) Lamp-house: 20W /12v Halogen tungsten lamp b) Wavelength: 340、 405 、 450 、 492 、 505 、 546 、 578 、 630 nm optional c) ABS: -0.3~3.0 Abs d) Wavelength accuracy: ±1nm e) Spectrum bandwidth ： 6~12nm f ) Resolution: 0.1m Abs g) Linearity： 2Abs ：≤ 2% 、 1Abs ：≤ 0.5% h) Stability ： 20 minutes for warm-up and then ≤2mAbs/h i ) Blank: Auto zero upon the colorimetric cuvette with full of water j ) Interface : RS-232 serial port， parallel printer port k) Memory ： ──Quality control data (valid period: 1 month) ──200 testing programs, 3000 testing results l) Test methods ──End-point ──Kinetic ──Two-point kinetic ──Absorbance ──Multipoint m) Measurement time: 0~999 seconds programmable n) Delay time: 0~999 seconds programmable o) Flowcell ──Quartz flowcell, measuring volume is 32μl p) Temperature control ──Semiconductor device control , 25℃ 、 30℃ 、 37℃ and room temperature optional ──Accuracy ±0.1℃ q) Sampling system ──Peristaltic pump, controlled by step motor ──Sampling volume: 100μl~9999μl programmable ──1μl/step sampling volume programmable r) Power supply: 100~240VAC 50/60Hz s) Environment condition: 1
DR-7000D Semi-automatic Chemistry Analyzer ──Ambient Temperature： 15℃~30℃, optimal temperature: 15℃~25℃ ──Relative Humidity ：≤ 85%RH t) Dimension ： 462mm×418mm×232mm u) Weight: 6.5kg
1.3 Warning Mark Biohazard mark
Warning mark
There are two biohazard marks on the equipment, one is Biohazard mark, another is Force electricity mark, they are all on the backboard of the equipment. As shown in Figure 1-1. Biohazard mark
Warning mark Figure 1-1 Warning Mark There might be a potential infectivity for the sample & waste reagent, please make sure to take protection action during the testing, cleaning process and instrument maintenance. Samples and waste reagent should be disposed in a suitable package conforming to the local regulation for laboratory.
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DR-7000D Semi-automatic Chemistry Analyzer
Chapter 2 The Basic Principle and Functional Feature
2.1 Basic principle The principle of the instrument is based on the phenomenon of different wave band absorbance from substance, which is in line with Lambert-Bill Law.
A=log(I。 T= I /I。
/I)=log(1/T)=∈bc
T — Transparency c — Solution layer thickness(cm) I — Transmitted light intensity b — Solution Moore concentration(mmol/ml) I 。— Incident light intensity ∈ — Solution Moore absorbance coefficient(ml×mmol-1×cm-1) A — Absorbance
2.1.1 Optical system The prismatic part of DR-7000D Semi-automatic Chemistry analyzer adopts the filter in unique research and manufacture techniques. It is featured by moist-resistant, heat-resistant, longevity of service, little central wavelength excursion, high optical signal-noise ratio etc.. The principle diagram is shown as Figure 2-1. Amplifier
Lamp-house Prismatic System
Flowcell
Detector
Figure 2-1 Principle diagram of optical system
2.1.2 Electronic system Flowcell
Detector
Amplifier A/D
Monochromator
Driver control
Computer system
Temperature control
VG Lamp-house
VI
Printer
Display/Keyboard
Vn Figure 2-2 Electronic principle diagram 3
DR-7000D Semi-automatic Chemistry Analyzer The principle diagram of the electronic system is shown above in Figure 2-2. When passing through the monochromator the ray of the lamp-house will be changed into monochromic light. The result will be then received by the photoelectric detector when it passes through the flow colorimetric cuvette, and further transformed into electric signal. The signal will be amplified and filtered, and then transmitted into A/D transformer. When the information is transformed into numbers, it will be sent into data collection system of the computer for kinds of calculation and transaction. Users can either read the final result on the display or alternatively get it printed out.
2.2 Functions 1.Measurement methods ： a) End-point b) Two-point kinetic c) Kinetic d) Absorbance e) Multipoint 2. Internal and external printer is available for uses’ options. 3. Sampling volume, test method is programmable. 4. Users can determine whether to execute real time print out of the test results. 5. If any operational mistakes or other false results are found during the process of measurement, users can choose the repeat key (“●”) to retest, the original serial number of the test remains. 6. Rinsing program is available between two sample tests to avoid cross contamination. 7. Up to 1 month quality control tracking, and the printing results provided. 8. Integrated test report printing is available. 9. Reaction curve display: Reaction curve for sample and standard liquid will be displayed on the screen during the testing, as shown in Figure 2-3. ABS LIMIT Absorbance
Absorbance ABS LIMIT
0 t1 time (a)Positive reaction curve
0 t1 time （ b ） Negative reaction curve Figure 2-3 Activity reaction curve
Note: 1. Press “+/-” to check the reaction curve after testing the standard liquid or sample. 2. Press “Exit” to test next sample.
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DR-7000D Semi-automatic Chemistry Analyzer
Chapter 3 Installation and Application 3.1 Instrument Installation 3.1.1 Installation A. Move all the spare parts out after opening the package and then check the spare parts quantity according to the packing list, if there are some spare parts broken please contact the delivery forwarder or manufacturer. B. Place the equipment on the selected work bench where is no vibration. C. The equipment should not be placed close to the chemicals, caustic gas and electromagnet. D. Prevent direct sunshine, humidity and high temperature. E. Operating temperature range is 15℃ ～30℃ (optimal range: 15℃ ～25℃), relativity humidity is less than 85%RH. F. The power supply of the instrument is 220V/50Hz and the plug is on the back-board, see Figure 3-1. The instrument is provided with special two cores electric wire, which should be connected with well grounded receptacle after plugging in. ①
②
③
⑨ ④
⑤
⑥
⑦
⑧
1. Power switch 2. Power socket 3. Fan 4. Fuse socket 5. Warning mark 6. Serial port 7. Parallel Port 8. Biohazard mark 9. Waste pipette Figure 3-1 Back-board outline
3.1.2 Cautions for use ● Read the user manual carefully before working , especially for the caution & hazard info. ● Pre-heat for 20 minutes before working and use distilled water to wash the equipment before any test. ● Wash over 3~5 times immediately after each test. After finish working, wash time after time before turning off the instrument. ● Make sure to maintain some cleaning agant in the colorimetric cuvette when it stops working to 5
DR-7000D Semi-automatic Chemistry Analyzer avoid the sample remain in the colorimetric cuvette. ● The colorimetric cuvette should be washed and dipped everyday, firstly use cleaning agent or distilled water to wash it for several times, and then remain some cleaning agant in it. ● When doing sample feeding operation, please pay attention to the sucking pipette and waste pipette, to avoid damaging and blocking. ● Prevent vibration and direct sunshine and keep way from the wall at least 20cm.
3.2 Main parts and Application A. Display The display of DR-7000D Chemistry analyzer is dot-matrix large angle of view LCD, which adopts the latest STN technology. Its dimension is 108x58mm with dot-matrix 240x128. In addition, the apheliotropic board ensures clear reading in a poor light available. B ． Keyboard The keyboard comprises 19 key-presses, i.e. 12 number keys (including ± and radix point), 5 functional keys and “EXIT” and “ENTER” keys. Number key — Entering into submenu or numeric parameter input. ENTER — Press to confirm the executive command. EXIT — Press to return to the former menu. F1 — F5 (Functional key) — Press to execute the relevant functions indicated in the five small squares at the bottom of the display. C. Buzzer 1. As the key-press on the control board is made of pellicle without clear tactility, buzzer reproducer is used to help inform operator as soon as the key-press is touched. 2. The buzzer will remind the user to move the sample away once the equipment finishes sampling. D. Sample feeding switch and operation The white sucking pipette is on the left of the instrument, and the switch of sample feeding is under it. Sample feeding operation: During the measurement, user can follow the instructions on the screen to do this operation, first put the sucking pipette into the bottom of prepared samples (including distilled water, reagent blank, standard liquid, sample blank, sample, quality-control sample), press the switch button and then the samples will be sucked automatically. Don’t move the sample until 23 seconds later after the buzzer shows sample feeding is finished.
E. Printer Both of internal printer and external printer are available for the instrument. The user can select one of them for operation. There are 3 status optional: ON, OFF and AUTO. Real-time printing is available once select AUTO status. Refer to “5.6” for the replacement of thermal sensitive print paper.
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DR-7000D Semi-automatic Chemistry Analyzer
Chapter 4 Basic Operation
4.1 Electrification The power switch of the instrument is on the back-board (see Figure 3-1). Turn on the power switch to get the instrument in the state of electrification, and then the info in Figure 4-1-1 and 4-1-2 will be displayed on the screen orderly.
Semi-Automatic Chemistry Analyzer Version x.x x Feb 6 2007 Figure 4-1-1 05—07—15 19：13：11
Self checking … Please pump distilled water Figure 4-1-2 Note: Under the Self checking interface(as shown in Figure 4-1-2), press the sucking button to enter into the submenu as shown in Figure 4-1-3. 05—07—15 19：13：20
Self checking… Please waiting Figure 4-1-3 05—07—15 19：13：51 warm-up for 20 minutes should be done before testing if not, test results might be inaccurate !!
Figure 4-1-4 Reminder info (see Figure 4-1-5) will be shown on the screen after self checking. The user also could press “Exit” to omit it to enter into the test interface directly (To avoid inaccurate test result, please don’t omit this process).
Clear all sample data? Yes- press Enter No- press 7 Exit
DR-7000D Semi-automatic Chemistry Analyzer
图 4-1-3 Figure 4-1-5 Key in the final selection and then enter into the program main menu, as shown in Figure 4-1-6. Note: If select Yes, all the test results will be deleted except for QC results and the sample serial number will be reordered from 1 automatically. If select No, the system will back to the main menu, as shown in Figure 4-1-6 ： 1. Sample testing 2. Parameter setup 3. Quality control 4. Setup 5 .Record search 6. Rinse Figure 4-1-6 There are 6 submenus under the main menu ： Press “1” to enter “Sample testing ” mode to do normal test ； Press “2” to enter “Parameter setup” mode to edit and modify relevant test parameters. Press “3” to enter “Quality control” mode to edit the control parameters or look over control statistics. Press “4” to enter “Setup” mode to setup the language, printer status, time, date, ID and lamphouse luminosity. Press “5” to enter “Record search” mode for the search of relevant record. Press “6” to do the rinsing operation.
4.2 Sample testing Under the main menu, press “1” to enter item display submenu. As shown in Figure 4-2-1. There are 10 sorts for the test items: LIVER, KIDNEY, CARDIAC ENZYME, BLOOD, BLOOD LIPID, HYDRONIUM ， GROUP 1, GROUP 2, GROUP 3, GROUP 4; There are 20 items under each sort and 200 items totally. Funtion key F4 and F5 are used for page up and page down. The skip point at the first item after enter into the test item interface, there are 2 ways to select the item. Way 1: Input the item number (such as 001). Way 2: Press the funtion key F1 and F2. LIVER :
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011)r-GT 012)CHE 013)D-BIL 014)TP 015)BUN 016)AST 017)Ca 018)P 019)Mg 020)CHO
001)ALT 002) ALP 003) T-BIL 004)ALB 005)BUN 006) Cr 007) CO2 008) CL 009) Fe 010) GLU
Pre. Next
002
Up Down
DR-7000D Semi-automatic Chemistry Analyzer
Figure 4-2-1 Note ： If inaccurate item number is input, it will be corrected by key the accurate one under the same interface directly and the original one will be covered automatically, the item no. should be 3 digits. Input the selected Item Number. (such as: 003 or press F2 to select 003) and then press “Enter” to enter into the test status. As shown in Figure 4-2-2. Test name：ALT 05—07—16 Mode：KINETIC Sample No.：001 Medium: Sample ABS： Factor：-3376 Result： Please Pump distilled water Rinse Print Calibrate Zero QC Figure 4-2-2 Press the sucking button to suck the distilled water and then the following info (as shown in Figure 4-2-3) will be shown on the screen. Please follow the screen reminder info to do the test operation one by one.
Test name：TP Mode： ENDPOINT Sample No.：001 Medium: sample ABS： Factor ： Result： Please pump sample Rinse
Print
05—07—16 ID:
Calibrate Zero Figure 4-2-3
QC
Note: a) Press sucking button to make the distilled water, reagent, sample, standard liquid and quality control liquid are all sucked into the colorimetric pool by sucking pipette according to the reminder info one by one, and then test results and ABS value will be shown on the screen after finishing measurement. If printer status is ON, press F2 to print the test results out and press 8 to run the print paper; If printer status is AUTO, the printer will execute real time test 9
DR-7000D Semi-automatic Chemistry Analyzer result print-out. Test results will be saved automatically, if the test results exceed 3000 pieces, the reminder info “THERE IS NO SPACE FOR DATA BASE, CLEAR ALL SAMPLE DATA?”, press “EXIT” to out and press “ENTER” to clear it. The equipment will not be workable unless do the clear operation. b) One sample serial number is only correspond with one patient, it will be added 1 after each testing automatically. Further more the operator also could press ENTER button to enter into sample edit submenu, as shown in Figure 4-2-4, and then input a new sample serial number. (within 001-999).
__ __ __ __ Input sample No. Figure 4-2-4 Press ENTER after inputing the sample number and it will be the serial number for the next testing sample. c) If ID STATUS is ON, there are 2 ways to input the ID number, one is by barcode reader, another is by press number 9 button to enter into the ID edit interface (as shown in figure 4-2-5), and then input the ID number (0~9) by hand (the ID number should not more than 10 digits), otherwise, there will be no ID number.
__ __ __ __ __ __ __ Input ID No. Figure 4-2-5 Note: (1) There is only one ID correspond with one daily sample number. One time ID number input is avaiable for the samples which use the same sample serial number. (2) There is no ID for new sample, repeat ID input is avaiable and the system will keep the final one as the ID number. d) Repeat test could be done after pressing the repeat key “●” and the original sample no. will not be changed. e) If quality control or re-calibration is required, press “F5” or “F3” and then “Pump standard liquid again?” or “Pump control liquid again?” info will be shown on the screen f ）For the end point measurement, reminder info “Test the reagent blank again ?” will be shown on the screen after setting parameters again, user could select the proper info, if select “1” the reagent blank value will be tested again or it will be calculated according to the original value by the equipment. As shown in Figure 4-2-6. Test name：TP 05—07—16 Mode： ENDPOINT Sample No.： ID: Medium: ABS：0.02 Factor ： 1-YES 10 Result： 2-NO Test reagent blank again?
DR-7000D Semi-automatic Chemistry Analyzer
Rinse
Print
Calibrate Zero QC Figure 4-2-6 Enter into standard liquid test interface after finishing reagent blank test and the reminder info “Test standard liquid again?” will be displayed on the screen, as shown in Figure 4-2-7 . Test name：TP 05—07—16 Mode：ENDPOINT Sample No. Medium： ABS：0.002 Factor： 1-YES Result： 2-NO Test standard liquid again? Rinse Print Calibrate Zero QC g) For the END point, two poin and Kinetic measurement, Figure 4-2-7if the test time is not 0, the reaction curve will be displayed on the screen in real time. After displaying the test results, press “±” button the enlarge reaction curve will be displayed on the screen.
4.3 Program measurement Under the main menu (as shown in Figure 4-1-6), press “2” to enter test program submenu, as shown in Figure 4-3-1. LIVER ： 001)ALT 002) AST 003) TP 004)ALB 005)T-BIL 006) D-BIL 007) TBA 008) ALP 009) GGT 010) LAP
Pre Next
011)AMM 012)CHE 013)GLDH 014)ICDH 015) 016) 017) 018) 019) 020) 4-3-1 Figure
001
Up
Down
4.3.1 Parameter setup： For example, input “003” or press F2 (“↓”) 2 times to select item “TP” and then press “Enter” to enter into its submenu. As shown in Figure 4-3-2. Program 1 、TEST NAME ： TP P1 2 ． TEMP ： -- -- ℃ 3 ． MODE ： END POINT 4 ． UNITS ： g/L 5 ． L—LOW:0.0000 6 ． L—HIGH: ： 150
UP
Figure 4-3-2 DOWN
The content in the bracket is the item instruction of program (Reminder info.) “P1”, “P2”, “P3” “P4” 11
DR-7000D Semi-automatic Chemistry Analyzer on the top of the screen means the page number, Press F4, F5 to do page up and page down operation, press 1-6 to edit and modify the content of relevant items. There are totally 5 pages of program submenus, “P1” in Figure 4-3-2 means Page 1, press F5 to view Page 2 (see Figure 4-3-3), Page 3 (See Figure 4-3-4) and Page 4 (See Figure 4-3-5).
Program
P2
1 、R-BLANK ： NO 2 ． S-BLANK ： NO 3 ． STANDARD ： 0.0 4 ． FACTOR ： 0.1 5 ． VOLUME ： 500 6. FLOAT: 002 Figure 4-3-3 DOWN
UP Program
P3
1 、WL1 ： 000 2 、WL2 ： -------3 、Delay （ S ） : 000 4 、MEAS （ S ） : 000 5 、REF-LOW: 0.1 6 、REF-HIGH: 0.1
Figure 4-3-4 UP
DOWN
If select the Multipoint method, concentration parameter under P4 should be input, however, it is no need for other measurement methods. Program
P4
STANDARD P3 1: STANDARD2: STANDARD3: STANDARD4: STANDARD5:
0.000 0.000 0.000 0.000 0.000
UP
Figure 4-3-5 DOWN
4.3.2 Parameters modification ： A) Modifying test name： Under the program submenu ( as shown in Figure 4-3-2), press “1” and then press “ENTER” to enter into Program submenu, as shown in Figure 4-3-6: Program （ Test name ）
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1 、Test name ： 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 A B C D E F G K L M N O P Q U V W X Y Z — ↑
↓
Del
8 9 8 9 H I J R S T （） Page
DR-7000D Semi-automatic Chemistry Analyzer
Figure 4-3-6 As known from above, ‘↑’ corresponds to F1, ‘↓’ corresponds to F3, ‘Delete’ corresponds to F4, ‘PA’( Page down) corresponds to F5. For example, to change the name into GPT: Press F3 (or F1) to move the cursor to the line where there is ‘G’, then press 6 (‘G’ is correspond to 6), ‘G’ will be displayed in the Name Column. Press F3 (or F1) to move the cursor to the line where there is ‘P’, then press 5 (P is correspond to 5) ‘GP’ will be displayed in the Name Column, and so forth. When all finished, press ENTER to return to the last submenu (if the input is more than 8 letters, it will return to last submenu automatically). If any letter is entered incorrectly, press F4 to delete the letter. For lowercase entering, press F5 to look up lowercase on the next page. B ） Modifying Temperature ： Press 2 under the submenu on the first page (as shown in Figure 4-3-2), then press ENTER, the screen is shown as Figure 4-3-7 ： Program ：（ Temperature ） 2 、TEMP ： ℃ 0 、──── ℃ 1 、────25℃ 2 、────30℃ 3 、────37℃ Figure 4-3-7 Key in the number in front of the selected temperature, then press ENTER to return to the submenu. C ） Modifying measure method ： Press 3 under the submenu on the first page, then press ENTER, the screen is shown as Figure 4-3-8.
Program （ Test mode ） 3 ． MODE ： 0 ────ENDPOINT 1 ————TWOPOINT 2———— KINETIC 3———— MULTI-POINT 4———— ABS Figure 4-3-8 Select the proper number and then press ENTER to back the upper menu. 13
DR-7000D Semi-automatic Chemistry Analyzer
D ） Modifying units ： shown in Figure 4-3-9 ：
Press 4 under the submenu on the first page, then press ENTER. As
Program （ Units ） 4 ． UNITS ： 0 ． ABS 1 ． U/L 2 ． μkat/L 3 ． mmol/L
4.μmol/L 5.g/L 6.g/dL 7. mg/dL Figure 4-3-9
Page
F5 is for page down ,as shown in Figure 4-3-10： Program （ Units ） 4 ． UNITS ： 0 ． μg/dL 1 ． μU/mL 2 ． nmol/L 3 ． mg/L
4.μg/L 5.ng/L 6. ％
Figure 4-3-10
Page
Key in the number in front of the selected unit, then press ENTER to return to the submenu (as shown in Figure 4-3-2). E) Modifying linearity range: Press 5 under the submenu on page 1, then press “Enter” As shown in Figure 4-3-11，4-3-12：
￣￣￣￣￣￣￣
Input L-LOW value: Figure 4-3-11 ￣ ￣￣￣￣￣￣￣ ￣ ￣ ￣ ￣ ￣
￣ FigureL-HIGH 4-3-12 value: Input Input the proper parameter￣ ￣ ￣ ￣ ￣ and then press “Enter” to back to the submenu (as shown in Figure 4-32). Note: Input the linearity range according to the specification on the reagent kits, if the parameters exceed 14
DR-7000D Semi-automatic Chemistry Analyzer the range during test, reminder mark “!” will be printed on the test report. “!” means “Test the sample again after dilution and the result should be multiplied the dilution multiple”. F ） Modifying Reagent Blank ： Press 1 under the program menu on the second page as shown in Figure 4-3-3 , then press ENTER, as shown in 4-3-13： Program （ Reagent Blank ） 1.R-BLANK ： 0─── NO 1─── YES Figure 4-3-13 Press 0 or 1 for R-blank Yes or No, then press ENTER to return to the submenu ( as shown in Figure 4-3-3). G ） Modifying sample blank ： Press 2 under the program menu on the second page (as shown in Figure 4-3-3), then press ENTER, as shown in Figure 4-3-14:
Program （ Sample blank ）
2.S-BLANK ： 0─── NO 1─── YES Figure 4-3-14 H ） Modifying standard liquid concentration: Press 3 under the submenu on the second page (as shown in Figure 4-3-3), then press ENTER, as shown in Figure 4-3-15 ：
￣￣￣￣￣￣￣
Input standard liquid
Figure 4-3-15 Input the proper standards liquid concentration, then press “Enter” to back to the submenu. Note: The factor will be turned into ‘----’ automatically after entering the standard liquid concentration. The factor will be saved automatically and reminder info “Confirm the standard liquid again?” will be shown on the screen once the user opens the submenu again, if select “yes”, the old coefficient will 15
DR-7000D Semi-automatic Chemistry Analyzer be replaced by the new one. I) Modifying Factor ： Press 4 under the program menu on page 2 (as shown in Figure 4-3-3), then press “Enter”. The factor is “00000.” input proper value, then press “Enter” to return to the submenu. As shown in Figure 4-3-16.
￣￣￣￣￣￣￣
Figure 4-3-16 Input factor Note ： The standard concentration will turn into ‘-----’ after entering the factor value automatically. J ） Modifying the sampling volume ： Press 5 under the program menu on Page2 (as shown in Figure 4-3-3), then press ENTER. Input the proper number, then press ENTER to return to the submenu. As shown in Figure 4-3-17.
uL
Input sample volume
Figure 4-3-17 Note: the min. sample volume is 100μl, however, in order to reduce the cross-contamination of samples with high concentration, it is better to adjust it to 500μl at least. K ） Modifying the decimal digits of test results: Press 6 under the program menu on page 2 (as shown in Figure 4-3-3), then press Enter to input the required decimal digits, then press Enter to turn to the submenu. As shown in figure 4-3-18. (Decimal digits is the numbers after the radix point of the test result, the max. one is 4 digits such as 1.2334). Input float 0-4 __
Decimal digi
Figure 4-3-18 L) Modifying wavelength ： Press 1 under the program menu on Page 3 (as shown in Figure 43-4), then press ENTER. Input the selected wavelength number, if correct, press ENTER to back to the submenu (sub. wavelength press 2), as shown in Figure 4-3-19. WAVE ： 1 ． 340 2 ． 405 3 ． 450 4 ． 492 16
5 ． 505 6 ． 546 7 ． 578 8 ． 630
Input wavelength 1:
￣ ￣￣ ￣￣ ￣￣ ￣￣ n m￣
DR-7000D Semi-automatic Chemistry Analyzer Figure 4-3-19 Note: There will be a reminder info “Input wavelength again” on the screen, once main wavelength value input is unavailable and the operator should input the wavelength again. M) Modifying delay time ： Press 3 under the main menu on page 3 (as shown in Figure 4-34), then press ENTER. Input the proper time, if correct, press ENTER to back to submenu. (Delay time setup should be according to the specification on the reagent kits), as shown in Figure 4-3-20.
___ ___ ___ S
Input delay time
Figure 4-3-20
N) Modifying test time ： Press 4 under the main program menu on page 3 (as shown in figure 4-3-4), then press “ENTER, input proper number, if it is correct, press ENTER to back to the submenu. As shown in Figure 4-3-21.
___ ___ ___ S
Input measuring timeFigure 4-3-21 Note: Measure time is only applied when using two-point kinetic and kinetic mode. O) Modifying reference high ： Under the main program press 6 on page 3 (as shown in figure 4-3-4), then press ENTER. Input the proper number , if it is correct, press ENTER to back to the submenu ，as shown in Figure 4-3-22.
________________________
Input REF-High
Figure 4-3-22
P) Modifying reference low ： Under the main program press 5 on page 3 (as shown in figure 43-4, then press ENTER. Input the proper number , if it is correct, press ENTER to back to the submenu ， as shown in Figure 4-3-23 ：
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DR-7000D Semi-automatic Chemistry Analyzer
__________________________
Input REF-Low
Figure 4-3-23 Note: All parameters above should be selected according to the specification on the reagent kit. (If test result is not within the ref value range, “↑” & “↓” reminder info will be marked behind the result.)
4.4 Quality control Under the program main menu (as shown in figure 4-1-6), press 3 to enter into the Quality Control submenu , as shown in Figure 4-4-1: Quality Control ： 1 ． Program ： 2 ． Control statistic ： 3 ． Clear data ： Input No. ：
Figure 4-4-1
4.4.1 Program quality control Press 1 under the quality control submenu, then press ENTER to enter into the submenu, as shown in Figure 4-4-2: LIVER ： 011)AMM 012)CHE 013)GLDH 014)ICDH 015) 016) 图 1-1017) 018) 019) 020)
001)ALT 002) AST 003) TP 004)ALB 005)T-BIL 006) D-BIL 007) TBA 008) ALP 009) GGT 010) LAP
Pre Next
001
Figure 4-4-2 UP DOWN
Input the selected Item number then press ENTER to enter into the submenu, as shown in Figure 4-4-3, then input the proper number, if it is correct, press ENTER, as shown in Figure 4-4-3.
Control name ： ALT Control lot 1 Target value 1 SD 1: Control lot 2: Target value 2: SD 2: 18
Input No.:
DR-7000D Semi-automatic Chemistry Analyzer Figure 4-4-3 Input the proper number of control lot, target value and standard deviation one by one. If they are correct, press ENTER to back to main menu. Two types of control liquid are available for the program.
4.4.2 Modifying control statistics Under the program main menu, press 2 to enter into the Control Statistic submenu, as shown in Figure 4-4-4. 1. Present control data 2. Individual control data Input No.
Figure 4-4-4
Press 1 ----- Present control data will be shown on the screen. Press 2 -----Individual control data will be shown on the screen. Press F2 or “↓” to select the edited QC item and then press ENTER to enter into the submenu, as shown in Figure 4-4-5. 001)ALB Tested X＝ SD ＝ CV ＝ DAY ＝ 3 C03 ＝ 0.0 Standard: X= SD=1
3SD 2SD X -2SD -3SD
5
15
25
Figure 4-4-5 QC 1 Print ← Press “←” or “→” to view the control data within 1 month.
→
4.4.3 Statistic data clearance Press 3 under the program main menu (as shown in Figure 4-4-1), then press ENTER to enter into the submenu, as shown in Figure 4-4-6: 1. All control data 2. Individual control data
Input No.
Figure 4-4-6
4.4.3.1 All control data clearance Press 1 under the main menue (as shown in Figure 4-4-6) to enter into the submenu, as shown in Figure 4-4-7. Clear all statistic data? Yes-Press Enter 19 No-Press Exit
DR-7000D Semi-automatic Chemistry Analyzer
Figure 4-4-7 Press “ENTER” to clear all the statistic data and then back to upper menu, as shown in Figure 4-46.
4.4.3.2 Individual control data clearance Press 2 under the main menue (as shown in Figure 4-4-6) to enter into the individual control data submenu as shown in Figure 4-4-8. Clear the control data ? Yes-Press Enter No-Press Exit Figure 4-4-8 Press “Enter” to enter into the submenu, key in the selected number and then press ENTER to clear it.
4.5 Setup Under the program main menu, press 4 to enter into the submenu, as shown in Figure 4-5-1.
1 ． Language-English 2 ． Printer 3 ． Date & time 4 ． Lamp-house replacement 5. ID: ON 6. Resume:
Setup
Figure 4-5-1
4.5.1 Printer Under the setup menu (as shown in figure 4-5-1), press 2 to enter into the printer submenu, as shown in Figure 4-5-2: 1 ． Internal printer ： ON 2 ． External printer ： OFF 3. Printer space: 2 Printer state
Figure 4-5-2 Press 1 to select the status of internal printer, then press ENTER to back to the submenu. 20
DR-7000D Semi-automatic Chemistry Analyzer Press 2 to select the status of external printer, then press ENTER to back to the submenu. Press 3 to select the run paper distance (per time) and the printed test result line-distance, there are 5 values optional: 2, 4, 6, 8, 10 line.
4.5.2 Date & Time Press 3 under the setup menu (as shown in Figure 4-5-1) and then press ENTER to enter into the submenu as shown in Figure 4-5-3:
2005-05-19 16:30:25 MM-DD-YY
Date & time setup Figure 4-5-3 Input the proper number, then press ENTER to back to the submenu.
4.5.3 Lamp- house replacement Press 4 under the setup menu (as shown in Figure 4-5-1) to enter into the lamp-house submenu, as shown in Figure 4-5-4: Lamp-house Luminosity： Please pump distilled water Figure 4-5-4 Program indicates pump, and set wavelength 340nm automatically, then read the number of the luminosity continually. Press EXIT to back to last menu.
4.5.4 ID setup Press 5 under the Setup menu (As shown in Figure 4-5-1) to set up the ID and then press ENTER TO back the upper menu.
4.6 Record search Under the program main menu (as shown in Figure 4-1-6), press 5 to enter into the record search submenu, as shown in Figure 4-6-1: 1. Daily test results 2. Sample No. Test date ID 5. Record clearance Search mode:
Figure 4-6-1
4.6.1 Record search 21
DR-7000D Semi-automatic Chemistry Analyzer Under the RECORD SEARCH submenu( as shown in Figure 4-6-1), search function is avaiable once press any key within 1 to 4, such as press 1 ,the following interface will be shown on the screen. 05-07-16 15:55:08 Test name: Sample No.: 001 ID: REF-HIGH:83.00 REF-LOW:60:00 UNITS: RESULT:0.0 Single
Print
Del
Prior Next Figure 4-6-2 Press F1 to select the printing report format (single or integrate). Press F2 to print the test report. Press F3 to delete the current note. Press F4 to display the previous record. Press F5 to display the next record. Press EXIT to back to the upper menu (as shown in Figure 4-6-1).
4.6.2 Record clearance Under the record clearance menu (see Figure 4-6-1), press 5 to enter into the record clearance submenu, as shown in Figure 4-6-3: Clear all records
Figure 4-5-6 Record clearance
Figure 4-6-3
Press 1 to clear all the records and press EXIT to back to upper menu as shown in figure 4-6-1.
4.7 Rinse Under the program main menu (as shown in Figure4-1-6), press 6 to enter into RINSE submenu, as shown in Figure 4-7-1.
___ ___
Input wicking counts
22
DR-7000D Semi-automatic Chemistry Analyzer
Figure 4-7-1
Input the rinse time by hand and then press ENTER. The equiment will do the rinse operation according to the selected time automatically. (Rinse time scope 1~99)
Chapter 5 Instrument Maintenance 5.1 Instrument surface cleaning Use the wet cloth and cleaning agent to clean the instrument. To avoid damage the DOS shell and the liquid flow into the equipment, prohibit using any corrosive impregnants.
5.2 Colorimetric cuvette cleaning (1) The colorimetric cuvette should be washed by the cleaning agent or distilled water between each test. (2) After finish working everyday, wash several times by the cleaning agent to rinse the remains in the colorimetric cuvette. (3) To avoid serious contamination, adjust the temperature to 37 ℃ to accelerate the cleaning speed, first in cleaning agent, then in distilled water to wash it several times. (4) Make sure to maintain some distilled water in the colorimetric cuvette when the equipment stops working everyday.
5.3 Lamp-house replacement (1) Turn off power firstly when replacing Lamp-house. (2) Push the sucking pipette out of the instrument smoothly, and then take down the screw from the bottom of the instrument. Lift the DOS shell smoothly from the back shell (do not take it off rapidly), leaving the front on the table. Pull out the sucking pipette from inside completely before DOS shell is lifted up. 23
DR-7000D Semi-automatic Chemistry Analyzer (3) Take off the lampshade and pressure pad first ，and then take down the illuminant. (Warning: light bulb and ambient temperature may be very high, to avoid dangers, please take gloves to do this operation). (4) Insert the new bulb (12V, 20W) in the lamp stand without touching the top of the light bulb, and then screw the pressure pad. To avoid effecting the test results, please do not touch the bulb by hand directly. Use alcohol cotton to clean it. (5) Under such circumstance, switch on the power to enter into setup menu ,then press 4 to enter into the lamp house replacement submenu, according to the reminder info to pump the distilled water and then the Luminosity value will be shown on the screen. (6) Adjust the position of lamp-house until the figure on the bottom of the display turned into maximum (Reference range 18000~50000). (7) Ensure the figure on the bottom of the display unchanged, and tighten all screws. (8) Turn off the power, and put on the lampshade. Thus the illuminant replacement is finished. (9) Insert the pipette properly. Put DOS shell on and tighten all screws.
Figure 5-3-1
5.4 Fuse replacement The fuse socket is on the back board of the instrument, below the power switch and on the top of the entrance of electric wire. As shown in Figure 5-4-1. Pull out the electric wire, pick off the fuse socket to replace the fuse offered by manufacturer.
24
DR-7000D Semi-automatic Chemistry Analyzer
Fuse socket
Fuse Figure 5-4-1
5.5 Pump pipette replacement Open the DOS shell, the method is same to the lamp-house replacement (see step1&2). Press the stay bar to open the block board under the pump, move the pump pipette out and then replace a new one. To avoid leaking, tighten the screw to tense the pipette properly. Pump pipette: Diameter ： 2.06mm （ inner ） Length ： 90mm
Stay bar
Block board
pump bearing
Figure 5-5-1
5.6 Print paper replacement SPRM printer is provided with paper scroll before leaving factory, but it is not been inserted. This is for the safety of the printer during the extended transportation and storage. Insert the paper scroll 25
DR-7000D Semi-automatic Chemistry Analyzer before use, refer to the following steps: (1) Press the cover below the paper exit gently, the cover will flick automatically and be open. (2) Cut the paper as Figure 5-6-1. (3) Switch on the printer power, insert the paper into the paper entrance, it will enter into the crankshaft automatically.
Paper Entry Stay bar Figure 5-6-1
5.7 Printer crankshaft maintenance In order to ensure the normal work of the printer, please do not take the crankshaft down discretionarily. (1) When replacing the paper, check whether any wastepaper maintains on the crankshaft, blow off it if there is any. (2) Ensure the clean of external board. (3) When thermal sensitive printer is dirty (print results is not clear), clean it with alcohol cotton. (4) Do not pull the paper emphatically before the crankshaft is put up.
Chapter 6 Transportation and Storage 6.1 Transportation requirements 1. Anti-moisture and anti-water works should be done well before transportation. 2. Avoid strong shake and extrusion. 3. Take care to move, pack or unpack the instrument.
6.2 Storage requirements 1. Indoor 2. Temperature: -40℃~ +50℃ 3. In a well-ventilated, clean and dry area, away from chemicals and caustic gas.
Cautions: The instrument should be rinsed several times and the sucking pipette should be kept empty & dry 26
DR-7000D Semi-automatic Chemistry Analyzer before transportation or storage. If the transportation ambient temperature is lower than 0℃, it is better to use 95% alcohol to rinse the pipette in order to avoid frost crack.
Appendix A
Manufacturer’s warranty Dear Customer ： Thanks for purchasing DR-7000D semi-automatic chemistry analyzer, our company will provide the following services for you: 1. Technical consultations are provided at any time. 2. Maintenance free of charge within one year from the day you purchase the instrument. 3. Maintenance will be charged in the following conditions. (1) Product which has expired the warrantee date. (2) Damage caused by accidental factors or improper use. (3) Damage caused by the operation that is not according to the user manual. (4) Damage caused by your own repair without our company’s permission. 27
DR-7000D Semi-automatic Chemistry Analyzer
4. We will provide updated service for free according to the technology improvement. Any technological service requests, please contact us according to the following address: DIRUI INDUSTRIAL CO., LTD. 95 Yunhe street, New & High Tech. Development Zone Changchun, JiLin 130012 P.R. China Tel: 86-431-85100409 Fax: 86-431-85172581 E-mail:
[email protected] http://www.dirui.com.cn
Appendix B
Trouble shooting Fault
Reason
Trouble shooting
1. The fan and W lamp do not work after switching on the power.
The fuse is broken.
2. After switching on the power, the fan works but W lamp doesn’t work.
W lamp is broken without voltage.
or
First check whether the voltage for lamp house is 11.0V. If the voltage is as normal, then W lamp is broken, replace a new one.
3. Tested result is not good.
Sample feeding generates air bubble, pump delivery and speed is instable.
After several rinsing or sample feeding, if it still doesn’t work properly, wash it with specific cleaning agent for 2-3 times, then with distilled water for 5-10 times. Re-input the pump parameters.
28
Replace the fuse (2A).
DR-7000D Semi-automatic Chemistry Analyzer 4. The printer doesn’t work and display E1, E2, E3, E4 etc info.
Printer plug falls out or is loose connection.
Open the DOS shell, reinsert plug and check if the light for printer board flashes.
5. The pump does not run after switching on the sample feeding power.
Switch damaged or loose connection.
Open the DOS shell, reinsert plug or replace the switch.
6. Sampling abnormity after system self-checking.
Interface from the outside electric net.
Turn off the power and restart the equipment after several seconds.
7. Temperature abnormity after system self-checking.
Temperature sensor socket is not connected well or the temperature exceed the scope of 5℃~40℃.
Turn off the power in normal room temperature, restart it after 5 minutes.If it is not workable, open the equipment’s shell and refix the sensor socket.
8. The buzzer doesn’t work.
Computer shuts down, which is usually caused by external interference.
Turn off the power, and restart a few seconds later.
9. some a key does not work.
Key cover is used too much.
Replace the key cover.
10. Display with variegation after switching on.
It is usually caused by external interference.
Turn off the power, and restart a few seconds later. Or open case, reinsert all cables connection.
11. The pump works without sample feeding.
Flow system is blocked or pipette aging or Blocked.
Check that if the input and output pipette are twisted or extruded, and check if pump pipette is tightened or aging. To replace with a new one or cut it shorter. And clean and impregnate flowcell.
12. Instrumet alarm.
Re-operate based on manual. If it happens often, please contact the supplier.
29
DR-7000D Semi-automatic Chemistry Analyzer
Appendix C Communication Interface with Computer
Baud rate:
9600
Data bit: 8 bits Stop bit:
1 bit
Verification: none 30
DR-7000D Semi-automatic Chemistry Analyzer Hardware hold hands: none Start character: 02H 2 bytes space: 20H Line feed character:
0DH0AH
Ending character: 03H
Connection between chemistry analyzer and computer ：
computer port （ RS232 ）
Chemistry analzyer port
31
DR-7000D Semi-Automatic Chemistry Analyzer
Test report data output format ： 1 、 1
Data output format ：（ individual data ） 2
3
4
5
6
7
8
9
10
1
12
1 STX
C
1
1
3
4
15
16
1
18
7
1
20
21
9
2
23
2
2
2
4
5
26
2 7
LF
SP
T
e
s
t
i
n
g
S
R
e
p
o
r
t
CR
L
28
2
30
9
R SP
S P
CR
L
P
F
a
t
e
:
×
×
×
×
-
×
×
-
×
×
S
×
×
:
×
×
:
×
×
CR
L
F SP
D
P SP
S
a
m
p
l
e
S
N
O
.
:
×
×
×
CR
P
L
F
F
SP
I
D
:
×
×
×
×
×
×
×
×
×
×
CR
LF
SP
T
e
s
t
S
N
a
m
e
:
×
×
×
×
×
×
×
×
CR
LF
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
C
LF
i
n
t
CR
L
P SP
R
E
F
:
S P
SP SP
S ×
e ×
q ×
. S
R
S
S
P
P
×
×
R
e
s
u
l
t
S
SP
U
n
i
t
SP
SP
H
P ×
×
×
×
×
×
×
F SP
×
×
×
×
×
×
×
SP
×
×
CR
P CR
L
L F
F ETX
34
DR-7000D Semi-Automatic Chemistry Analyzer
Note ： SP------- space character (20h hex) X--------- virtual value bit STX----- start character (02h hex) CR------- return character (0dh hex) LF-------- line feed character (0ah hex) ETX------ ending character (03h hex)
2 、 1 STX
Data input format ：（ Integrated data ） 2 CR
3 L
4
5
6
7
8
9
1
1
1
0
1
2
13
1
1
4
5
16
1
1
1
7
8
9
20
2
22
23
1
u
a
l
i
t
y
S
C
o
n
t
r
o
l
S
R
e
p
o
r
2
2
26
4
5
t
C
L
R
F
27
2
2
8
9
30
F SP
SP
Q
P
P
CR
LF
SP
D
a
t
e
:
×
×
×
×
-
×
×
-
×
×
S
×
×
:
×
×
C
L
R
F
P SP
T
e
s
t
S
N
a
m
e
:
×
×
×
×
×
×
×
×
CR
P SP
I
D
:
×
×
L F
×
×
×
×
×
×
×
×
C
LF
×
×
×
×
×
×
CR
L
R SP
S
t
a
n
d
a
r
d
S P
X
:
SP
×
×
F 35
DR-7000D Semi-Automatic Chemistry Analyzer SP
S
t
a
n
d
a
r
d
S
S
D
:
P SP ETX
R
e
s
u
l
t
:
×
×
S
×
×
×
×
×
×
×
×
P ×
×
×
×
×
×
×
C
L
R
F
C
L
R
F
34
DR-7000D Semi-Automatic Chemistry Analyzer 3 、 Data output format ：（ QC data ） 1 STX
2 CR
3 L
4
5
6
7
8
9
1
1
1
0
1
2
13
1
1
4
5
16
1
1
1
7
8
9
20
2
22
23
1
u
a
l
i
t
y
S
C
o
n
t
r
o
l
S
R
e
p
o
r
2
2
26
4
5
t
C
L
R
F
27
2
2
8
9
30
F SP
SP
Q
P
P
CR
LF
SP
D
a
t
e
:
×
×
×
×
-
×
×
-
×
×
S
×
×
:
×
×
C
L
R
F
L
P SP
T
e
s
t
S
N
a
m
e
:
×
×
×
×
×
×
×
×
CR
P SP
I
D
:
×
×
L F
×
×
×
×
×
×
×
×
C
LF
×
×
×
×
×
×
CR
R SP
S
t
a
n
d
a
r
d
S
X
:
SP
×
×
P SP
S
t
a
n
d
a
r
d
S
F S
D
:
P SP ETX
R
e
s
u
l
t
:
×
×
S
×
×
×
×
×
×
×
×
P ×
×
×
×
×
×
×
C
L
R
F
C
L
R
F
36
DR-7000D Semi-Automatic Chemistry Analyzer
Appendix D Regular Chemistry Reagent List Parameter
Cod
Product
Methodology
Wavelength
Temperature
e No.
Liver Function
Standard
Factor
Unit
Measure
Lag
concentrati
ment
time
on
time(S)
(S)
Reagent
01
ALT
Kinetic
340nm
37℃
──
-3376
U/L
60
60
double reagent
02
GGT
Kinetic
405nm
37℃
──
1158
U/L
60
60
double reagent
03
ALP
Kinetic
405 nm
37℃
──
3378
U/L
60
60
double reagent
04
CHE
Kinetic
405 nm
37℃
──
8369
U/L
60
60
double reagent
05
T-BIL
End point
546 nm
37℃
89.6
──
umol/L
──
──
double reagent
06
D-BIL
End point
546 nm
37℃
26
──
umol/L
──
──
double reagent
07
ALB
End pint
630 nm
37℃
40
──
g/L
──
──
simple reagent
08
TP
End pint
546 nm
37℃
80
──
g/L
──
──
simple reagent
09
NH3
2-point kinetic
340 nm
37℃
200
──
umol/L
──
──
simple reagent
10
AST
Kinetic
340 nm
37℃
──
-3376
U/L
60
60
double reagent
11
LAP
Kinetic
405 nm
37℃
──
2121
U/L
60
60
double reagent
12
ICDH
Kinetic
340 nm
37℃
──
3376
U/L
60
120
double reagent 37
DR-7000D Semi-Automatic Chemistry Analyzer 13
ADA
Kinetic
340 nm
37℃
──
4921
U/L
60
180
double reagent
14
BUN
2-point kinetic
340 nm
37℃
7.14
──
mmol/L
60
30
double reagent
15
Cr
2-point kinetic
505 nm
37℃
400
──
umol/L
60
30
double reagent
16
UA
End point
505 nm
room temperature
7.2
──
mmol/L
──
──
double reagent
17
Ca
End pint
578 nm
room temperature
2.5
──
mmol/L
──
──
double reagent
18
Ca
End pint
630 nm
room temperature
2.5
──
mmol/L
──
──
simple reagent
19
CI
End point
505 nm
room temperature
100
──
mmol/L
──
──
simple reagent
20
Mg
End point
546 nm
room temperature
1
──
mmol/L
──
──
simple reagent
21
Fe
End point
546 nm
room temperature
90
──
umol/L
──
──
double reagent
22
P
End point
340 nm
room temperature
1.29
──
mmol/L
──
──
simple reagent
Glucose
23
GLU
End point
505 nm
37℃
5.55
──
mmol/L
──
──
double reagent
metabolism
24
GLU
End point
340 nm
37℃
5.55
──
mmol/L
──
──
double reagent
Cod
Product
Methodology
Wavelength
Temperature
Standard
Factor
Unit
Measure
Lag
concentrati
ment
time
on
time(S)
(S)
Kidney Function Hydronium
e No.
Blood lipoid
Acute abdomen
Reagent
25
FTS
End point
546 nm
37℃
1.95
──
mmol/L
──
──
simple reagent
26
CHO
End point
505 nm
37℃
7.0
──
mmol/L
──
──
double reagent
27
HDL-C
End point
546 nm
37℃
53
──
mmol/L
──
──
double reagent
28
LDL-C
End point
546 nm
37℃
77
──
mmol/L
──
──
double reagent
29
TG
End point
546 nm
37℃
2.2
mmol/L
──
──
double reagent
30
LDH-L
Kinetic
340 nm
37℃
──
9683
U/L
60
60
double reagent
31
CK
Kinetic
340 nm
37℃
──
8095
U/L
60
120
double reagent
32
CK-MB
Kinetic
340 nm
37℃
──
8254
U/L
60
120
double reagent
33
HBDH
Kinetic
340 nm
37℃
──
4920
U/L
60
60
double reagent
34
AMY
Kinetic
405 nm
37℃
──
5138
U/L
60
60
double reagent
35
AMY
Kinetic
405 nm
37℃
──
5138
U/L
60
60
double reagent
38
DR-7000D Semi-Automatic Chemistry Analyzer Note: 1. The above info just for regular items, for the details, please check the specification on the reagent kits. 2. User also could program the new parameters according to the specification on the reagent kits.
39
DR-7000D Semi-Automatic Chemistry Analyzer
Appendix E Bar code reader installation and operation
1. Installation The bar code reader is the optional spare parts for DR-7000 series semi-automatic chemistry analyzer, there is a serial port on analyzer back board for it installation. The operation is very easy, operator only need to insert the bar code reader connector plug into the proper serial port. Notice: The equipment should be powered off before bar code reader installation. 2. Operation (1) The bar code reader could read Code-39, Code-128, EAN-8, UPC-E and Inter leaved 2 of 5 bar code automatically and the total digit for the bar code number should not more than 10 letters, otherwise, it will not workable. (2) The operator could do the scan operation before each test (ID should be setup ON) and then the bar code number will be saved into ID number. There is only one bar code number for each sample, therefore, it is only need to scan one time for the same sample or the equipment will save the last scan one as the final one. (3)The bar code reader belongs to far-distance Reader, the operator only need to aim the scan point at the barcode number and then press the trigger, so that, the real-time bar code info will be shown on the screen. (4)The bar code reader reads the barcode by the light line center on the top of it, to avoid mistakes, the light line should cover the whole barcode and keep proper bevel with the trigger before reading. Connection of stylus printer Instrument could connect EPSON LQ300K+ stylus printer. (Other type stylus printer can be used as well, but it may cause some change in print speed and character position.)
Rev: 06/2009
39
