OXITOP IS 6

https://www.wtw.com/en/home.html

https://www.wtw.com/en/products/product-categories/benchtop-meters/oxitopr-measuringsystems.html

BOD self check measurement OxiTop ® IS

Respirometric OxiTop® measuring system for BOD self check measurement with undiluted samples  – measuring ranges up to 4,000 mg/l BOD possible







Easy handling without dilution series Data security by built-in measured value memory Suitabe for immediate use

Complete packages for 6 or 12 measuring points for routine measurements: The BOD measurement with OxiTop® is based on pressure measurement in a closed system: The micro-organisms in the sample consume the oxygen and generate CO2 in the process. This is absorbed with NaOH. This will cause a vacuum pressure, which can be determined as a measured value in mg/l BOD.

The sample volume used regulates how much oxygen is available in order for full BOD to run. With different volumes, measuring ranges up to 4,000 mg/l BOD can be measured. The OxiTop® heads (green and yellow to differentiate between infeed and output) have an AutoTemp function: If the sample temperature is still too cold, the start of the measurement is delayed automatically until a constant temperature is reached, but at least for 1 hour. In addition to the automatic saving of 5 measured values (1 value per day), you can also manually read other measured values after these 5 days have elapsed, so that control values or measurements can be tracked over time (long-term). The OxiTop® IS is ready for use immediately, as we will always supply you with product sets including accessories.

Variations Model

Description

OxiTop® IS 6

Set with 6 measuring points

208210

OxiTop® IS 12

Set with 12 measuring points

208211

OxiTop® IS 12-6

Set with 6 measuring points on 12x stirring platform

208212

b Technical Data Technical Data Measuring range

0 ... 40 digits (display units) equals after conversion with scaling factor 0 ... 40 / 80 / 200 / 400 / 800 / 2000 / 4000 mg/l BSB

Stirring platforms

Order no.

Wear-free inductive stirring platforms are used to mix BSB and other samples during respirometric measurements according to the respective application 

 

Optimal exchange between fluid and gas phase thanks to process-controlled stirring platforms To adapt to the application, this is available in 3 sizes Optimized for WTW thermostat cabinets

These wear-free inductive stirring platforms sold by WTW are optimized for respirometric measurements. Processorcontrolled stirring processes warrant continuous mixing and ensure error-free measurements by undisturbed rotating magnetic stirrers.

Variations

Model

Description

Order no.

IS 6

Stirring platform for 6 measuring points

208140

IS 12

Stirring platform for 12 measuring points

208141

IS 6-Var

Stirring platform for 6 measuring points with bottle diameters of up to 93 mm

208145

Technical Data Energy supply

Input: 100 ... 240 V ~ / 50 ... 60 Hz / 400 mA

Torque at stirring points  program-guided

180 ... 450 min -1

https://www.wtw.com/en/products/product-categories/benchtop-meters/oxitopr-measuringsystems/oxitopr-is.html

https://www.wtw.com/en/service/downloads/operating-manuals.html