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Oxygen sensor: Zero-oxygen calibration kit

10 ready-to-use vials for calibration of our oxygen sensors and optodes

The zero-oxygen calibration kit provides 10 pcs of ready-to-use vials for zero calibration of our oxygen sensors. Read more...

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Calkit-O2

Calibrate in the lab or in the field

The oxygen microsensor or oxygen MicroOptodes are calibrated by a 2-point calibration and the second calibration point, the high calibration point, is performed using our CAL300 calibration chamber.

The buffer contains a slightly alkaline ascorbate ensuring a trustworthy zero-oxygen reading for your daily calibration routine – both in the lab and in the field.

 

Calibration w. cap
Characteristics
Characteristics
Feature Standard
Feature
Number of calibrations/kit
Standard
10
Feature
Minimum lifetime (months)
Standard
12
Feature
Box contents
Standard
10 x exetainers w. oxygen reducing substance | 1 x Calibration Cap w. 3 cm flexible tube | 1 x 10 ml syringe | 1 x 80*2.1 mm needle
Feature
Solution content
Standard
Sodium ascorbate solution, pH 9.9
Feature
Validation method
Standard
Tested with highly sensitive STOX sensor. No trace amounts of oxygen found.
Feature
Certifying body
Standard
Unisense
Feature
Compatibility
Standard
All Unisense electrochemical (OX-types) and oxygen MicroOptodes (OP- and OPTO-types)
Feature
Exceptions
Standard
Some custom-made sensors (contact us)
Ordering information
Ordering information
Product Description
Product
Calkit-O2
Description
Oxygen sensor zero-oxygen calibration kit | For 10 calibrations

Video Guides

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O2 Calibration Kit Video

Application Scientist Tage Dalsgaard shows you how to perform a 2-point calibration with a zero oxygen solution and water at atmospheric saturation

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