Technical indicators of zirconia gas chromatograph
component | H2 | O2 | CH4 | CO | CO2 |
detection limit | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.3 |
Stable startup time | <30 minutes | ||||
Base drift | ≤0.2mv/30min | ||||
baseline noise | ≤0.02mv |
Performance characteristics of zirconia gas chromatograph:
1. Computer control, software and hardware design
2. Gas path detector
3. Choose between manual and automatic ignition
4. Equipped with anti control and external event functions
5. Equipped with both Chinese and English display interfaces (large screen)
6. Fault and error alarm, and screen display code (fault location)
7. It can simultaneously meet the relevant provisions of chemical standards (HG/T2686-95) and national standards (GB29202-2012).
Zirconia gas chromatograph is suitable for detecting trace impurities such as hydrogen, oxygen, and carbon monoxide in high-purity nitrogen, high-purity argon, high-purity helium, and high-purity neon.
The detection range can be less than 1ppm, and the zirconia chromatograph can be used for laboratory or on-site monitoring of the above-mentioned gas production. It is a dual-use instrument.