Description:
- CO2 control device for the generation of a defined CO2 concentration and a subsequent pressure-less supply of incubators and CO2-Covers
- CO2 coming from a CO2 gas cylinder is added to the ambient air
- A built-in CO2 sensor permanently monitors the CO2 concentration in the air stream and reports the value to the control unit which operates a proportional valve and regulates the amount of CO2 added to the air flow
- A pump controlled by the control unit pumps in ambient air into the combined metering chamber of the gas measuring sensors in addition to the controlled gas inflow of CO2
- Recommended range for the CO2 setpoint value from 0.0 Vol-% up to 20.0 Vol-%
- Resolution of the CO2 display: 0.1 Vol-%
- Resolution of the internal CO2 loop control: 0.01 Vol-%
- The communication with a windows PC is carried out via the USB connection which permits an easy updating of the firmware
- Built-in auto-diagnosis function to detect and report failures in technical components

Specifications:
Operating voltage | 90 - 260 V AC, 50...60 Hz |
Power consumption | max. 45 W |
Mains fuse | 250 V 4AT(H) |
CO2 supply | 1-2 bar (15-29 psi); max. 2.5 bar (36 psi) technical CO2, purity 99 % |
CO2 display range | 0.0 up to 100.0 Vol-% resolution 0.1 Vol-% |
CO2 loop control range (setpoint) | 0.0 up to 20.0 Vol-% |
CO2 loop control accuracy | typ. ± 2 % of setpoint value (e.g.: 5.0 ± 0.1 Vol-%) internal resolution 0.01 Vol-% |
Dimensions (WxHxD) | 190 x 130 x 255 mm |
Weight | approx. 5.25 kg |
Operating temperature | + 5°C up to + 40°C |
Rel. humidity | max. 80 %, non-condensing |
Sea level | max. 2000 m |
Overvoltage category | 2 |
Pollution degree | 2 |
Protection class | I |