It is suitable for comprehensive performance test of thermal expanson valve; Test items: Static degree of superheat (Range), leakage in the orifice, leakage in the balance; air tightness and endurance life detection;
Environmental conditions: Room normal temperature conditions, temperature: -10 °C ~ +40 °C; Ambient humidity: 30%-90% RH; Temperature range of thermostat: -40 °C ~ +40 °C, can be set arbitrarily; Control accuracy ± 0.1 °C, fluctuation ≤ ± 0.2 °C.