High and low temperature low pressure test chamber
The inner dimension: 1 m³
Temperature range: -70 ～ + 150 ℃
Temperature deviation: ≤ ± 2 ℃ (normal pressure, non-load)
Temperature fluctuation: ≤ ± 0.5 ℃ (normal pressure, non-load)
Temperature uniformity: ≤ 2 ℃ (normal pressure, non-load)
Atmospheric pressure range: ～ 500pa
pressure drop time: rate of pressure change: ≥ 10 kPa / min, adjustable
Pressure accuracy:
Pressure deviation ≤ ± 2kPa; (pressure ≥ 40kPa)
Pressure deviation ≤ ± 5%; (pressure at 2 ～ 40kPa)
Pressure deviation ≤ ± 0.1kPa (pressure ≤ 2kPa)
