Walk-in Constant Temperature and Humidity Room Integrated Machine

Product Details

Temperature and Humidity Range and Accuracy

• Temperature Range: The lower limit is generally -70°C, with the upper limit between 100°C and 150°C.

• Temperature Deviation: Typically ±2°C.

• Temperature Fluctuation: Generally required to be within ±0.5°C.

• Humidity Range: Typically between 10% to 98% RH or 20% to 98% RH. Some low-humidity models can reach as low as 5% RH or even lower.

• Humidity Deviation: Typically ±3% RH.

• Humidity Fluctuation: Generally within ±2% RH.

Heating and Cooling Rate

• Heating Rate: The average heating speed is between 1°C/min to 3°C/min.

• Cooling Rate: The average cooling speed is between 0.5°C/min to 1°C/min.

Cooling Methods

• There are mainly two types: air-cooled and water-cooled.

Chamber Parameters

• Volume: Standard volumes include 0.5 cubic meters, 1 cubic meter, 2 cubic meters, 25 cubic meters, 30 cubic meters, 40 cubic meters, 50 cubic meters, and various other specifications.

• Dimensions: The chamber's internal dimensions can be customized according to user requirements, with common sizes such as 2×1.5×1 meters.

Control System Parameters

• Controller: Typically uses a Chinese LCD touch screen temperature controller with a PID control algorithm.

• User Program Capacity: Generally, the program can be set for 10 to 120 groups, with each group containing 100 to 1200 segments.

• Communication Interfaces: Includes RS232C, RS485, etc., for remote control and data transmission.

Safety Protection Measures

• Equipped with protection functions such as temperature limit control, compressor overpressure, compressor overload, and heater short circuit protection.

Power Supply and Capacity

• Power Supply: Generally 380V, 50Hz, three-phase four-wire or three-phase five-wire system.

• Power: Depending on the equipment size and configuration, the power typically ranges from several kW to several tens of kW.