Select a different language or country,
to view content for your location.
Kuhner Technology


Essential CO₂ control for cell cultures

A reliable control of CO2 is essential when working with cells. The operation of the COsensor is based on the NDIR single-beam dual-wavelength principle. The CO2 is added to the circulating air in small quantities by means of a magnetic valve. A digital PID control incorporating a microprocessor ensures exact matching of the gas flow and accurately maintains the desired CO2-value.

Technical data

CO2 range

0 ... 20%

Accuracy, absolute (including non-linearity, calibration uncertainty, repeatability)

± 0.40% at 5% CO2

CO2 indication

± 0.1%, digital

CO2 control

PID, digital

CO2 sensor

Infrared, NDIR - single-beam dual-wavelength

Technical data subject to change

Further Kuhner Technologies:

We use cookies in order to optimize our website for you. If you continue reading on this website, you agree to the use of cookies.
You can find more information on the page about Cookies.