Combustible gas detector high and low temperature, hot and humid test chamber

1. Closed-loop wind flow barrel: total internal volume 0.48m³, cross-sectional area 0.3×0.4m, length 2.4m, thickness 1.5m
2. Ventilator: wind speed range 0~6.5m/s, continuously adjustable
3. Heater: surface temperature <300℃, 35~75℃ continuously adjustable, heating rate ≤1℃/min
4. Evaporator: temperature control range 0 ~ -40 ℃, continuously adjustable, cooling rate ≤ 1 ℃ / min
5. Humidifier: humidity control range 90~96%RH, humidification rate ≤5%RH/min
6. Temperature meter: error ± 0.5 ℃, resolution ≤ 0.1 ℃
7. Humidity meter: error ± 0.5%RH, resolution ≤ 0.1%RH
8. Wind speed meter: Measuring range 0.2~10m/s, measuring error ≤±5%.
9. High temperature (operation) test – temperature: 50 ~ 70 ℃ ± 2 ℃, heating rate: not more than 1 ℃ / min
10. Low temperature (operation) test – temperature: 0 ~ -40 ℃ ± 2 ℃, heating rate: not more than 1 ℃ / min