The BGA - TCD is a Thermal Conductivity based Gas Analyzers used to measure and monitor binary gas streams. It can also monitor one component in a more complex gas mixture when the background gases have the same ratio to each other, or have similar thermal conductivity values.
Specifications :
- 0 to 100.0% Resolution 0.1% (For Ar./N2 - N2 in Argon) (Ar/H2)
- 0 to 100.0% Resolution 0.1% (For Ar./CO2 - CO2 in Argon) (Calibration gas required near sample gas)
- Online operation only (not for CO2 pressurized liquid mixture in gas cylinder)
Accuracy : + 1% full scale
- Four Filament TCD (imported) Diffusion type.
- Change over valve for sample and reference.
- Two needle valves and Rota meter for Gas Flow Controls.
Electronic Control Panel
- Digital Display 3 1/2 LED with 0.1 % resolution.
- Zero & Span for (Or two points) control for callibration to get direct read out of % selection
- Switch for % mA current indication.
- Automatic current control as per gas Thermal conductivity
- Cabinet - table mount or panel mount
- This instrument can be used for any other gas mixture ( Non Corrosive) or On-line gas purity monitor. You must have refrence gas and calibration gas accordingly.