CO2 Control (optional)
The 6400-01 CO2 Injector System
consists of an electronic controller,
a CO2 Source Assembly that uses
readily-available cartridges for portable
operation, and a CO2 tank fitting for
greenhouse or laboratory operation.
All parts integrate directly into the
standard console with no external
batteries or control modules.
The CO2 Injector System provides
a constant CO2 input from 50 to
2000 μmol mol-1. CO2 is controlled
by delivering a precisely controlled
pure CO2 stream into air that is
CO2-free. The CO2 concentration can
be controlled at the incoming air
stream or at the leaf surface to within
1 ppm of a target value.