General information:
UNGC-1200 electric power special gas chromatography using the national standard recommended three
detector processes. An analysis of the contents of seven components (H2, C2H2, C2H6, C2H4, CO, CO2, CH4,) in the insulating oil. When the minimum detection concentration satisfied for 1mL, per unit volume of oil
contained volume of gas is: H2<=2ppm, C2H2<=0.1ppm, CO, CO2<=2 ppm, Qualitative repeatability: Deviation<=1%;
Quantitative repeatability: Deviation<=3%.
Specification:
Noise | <=5×10-14A |
Drift | <=1×10-13A/30min |
Linearity range | >=106 |
Sensitivity | S≥3500mV?ml/mg(Sixteen alkanes)(1, 2, 4, 8 x magnification optional) |
Baseline drift | <=30μv/30min |
Detection limit | Mt<=3×10-12g/s (Sixteen alkanes) |
