Environmental temperature: -40℃～+70℃
Environmental humidity: Relative humidity 5-95%(no condensation)
Atmospheric Pressure: 80kPa-110kPa
Power supply: AC 220V±10%, 50Hz
Monitoring components: H2, CO, CO2, CH4, C2H4, C2H2, C2H6, H2O, growth rate and concentration
Analysis and diagnostic function: Analyze and diagnose monitoring data by three-ratio method, David triangle method and cube diagram method. Original spectrogram can be supplied.
Min. Detection cycle: 40-60mins, user-defined, default four times a day.
Sampling mode: Cycling sampling, to reflect real-time situation of inside gas.
Separating mode of oil and gas: Vacuum degassing mode, degassing for three times continuously.
Data storage lifespan: ≥ 10 years
Carrier gas quantity: Self-made carrier gas, not interrupted all year round. No need to replace gas cylinder.
Monitoring gas: H2; CO; CH4; C2H4; C2H6; C2H2; CO2
Measuring range: 2- 2000 ppm; 5- 20000 ppm; 0.2- 2000 ppm; 0.2- 2000 ppm; 0.2- 2000 ppm; 0.2- 2000 ppm; 25- 20000 ppm
Min. detection: 1 ppm; 5 ppm; 0.2 ppm; 0.2 ppm; 0.2 ppm; 0.2 ppm; 25 ppm
Error: ±10%; ±10%; ±10%; ±10%; ±10%; ±10%; ±10%
H2O: Measuring range: 1 - 800 ppm
Oil temperature: -40℃~200℃
Total air quantity: 0.2-15%
Total hydrocarbon: 1 - 8000 ppm
Stability (measurement error): At the same testing condition, error is no more than 10% for the same oil sample. (medium concentration)
IP class: IP66
Ambient temperature: -10℃~+45℃(indoors); -40℃~+70℃(outdoors)
Max. daily temperature difference: 25℃
Max. relative humidity: 95% (daily average); 90% (monthly average)
Air pressure: 86kPa~106kPa
Anti-shock ability: Horizontal acceleration 0.30g; vertical acceleration 0.15g
Installation environment: Indoor installation. The room shall be equipped with air-conditioner, no shielding, without anti-static measures.
Rated power supply (AC): 220V/100V, permissible error ±20% (harmonics), total voltage distortion rate ≤8%.
Rated power supply (DC): 220V/110V, permissible variation range ±20%.
Rated AC voltage: 57.7V/100V/220V, overload capacity is 1.2times of rated voltage, peak coefficient ≥2.
Rated AC current: 1A/5A, overload capacity is 1.2 times of rated current, continuously working, peak coefficient ≥3.
Rated frequency: 50Hz, permissible error -5%~+5%.