Tianjin High and Low Temperature Damp Heat Test Chamber Manufacturer

Tianjin High and Low Temperature Damp Heat Test Chamber Manufacturer

The box is in the form of an integral structure, with the refrigeration system located at the lower rear of the box and the control system located at the upper part of the test box.

Inside the air duct interlayer at one end of the studio, there are devices such as heaters, refrigeration evaporators, and fan blades distributed; On the left side of the test box, there is a Ø 50 cable hole, and the test box is a single door (stainless steel embedded door handle)

The double-layer high temperature and anti-aging silicone rubber seal can effectively ensure the temperature loss of the test chamber

There are observation windows, frost prevention devices, and switchable lighting fixtures on the box door. The observation window adopts multi-layer hollow tempered glass, and the inner adhesive sheet conductive film is heated and defrosted. The lighting fixtures adopt imported brand Philips lamps, which can effectively observe the experimental changes in the studio.

Randomly configured upon shipment: stainless steel storage rack (two pieces); 5 wet cloth strips; 4 horizontal foot cups

Standard specifications and parameters can be customized according to your requirements!

规格： 80L 100L 120L 150L 225L 408L 800L 1000L

Internal dimensions (W × H × D) mm:

①400×500×400 ②400×500×500

③400×600×500 ④500×600×500

⑤500×750×600 ⑥600×850×800

⑦1000×1000×800 ⑧1000×1000×1000

External dimensions (W × H × D) mm:

①920×1550×870 ②920×1550×970

③920×1650×970 ④920×1650×970

⑤1020×1800×1070 ⑥1120×1900×1270

⑦1320×2050×1270 ⑧1520×2050×1470

Tianjin High and Low Temperature Damp Heat Test Chamber ManufacturerPerformance technical parameters:

Temperature range: 0~150 ℃; -20~150℃； -40~150℃；； -70~150℃

Humidity range: 20~98% RH

Temperature fluctuation: ± 0.5

Temperature uniformity: ± 2.0

Heating time: Average 1-3 ℃ per minute

Cooling time: average 0.7~1.2 ℃ per minute

Controller time setting range: 1~999h

Environmental conditions for use: Temperature range of 5 ℃ to 28 ℃; Humidity ≤ 85% RH

Power supply requirements: AC380V ± 10%; 50Hz

controller*Color LCD display programmable temperature controller, * fully enclosed compressor, stable overall performance, easy operation, using BTHC balanced temperature regulation method, is an ideal equipment for conducting high temperature, low temperature, and wet heat alternating tests.

Heating system: * Independent system, nickel chromium alloy electric heating heater for heating;

Humidification system: External isolated all stainless steel shallow surface evaporative humidifier, which forms wet vapor humidification through heating and detects humidity through a probe.

Dehumidification system: using evaporator coil dew point temperature laminar contact dehumidification method.

Water supply system: concealed water tank water supply (humidification water needs to be pure water)

Freezing system: an air-cooled refrigeration system composed of compressors

Imported original fully enclosed French "Taikang" brand compressor unit;

DuPont environmentally friendly refrigerants (R404A, R23) from the United States;

The stacked refrigeration system has the advantages of reasonable matching, high reliability, and easy use and maintenance.

The entire system pipeline undergoes a 24-hour leak detection test with nitrogen pressurization;

Slope evaporator

*Freezing systems such as solenoid valves, drying filters, expansion valves, etc;

Supply air circulation system:

Multi wing air supply fan provides strong air circulation, avoiding any dead corners and ensuring even temperature and humidity distribution in the testing area;

The design of air circulation for air outlet and return ensures that the wind pressure and speed meet the testing standards, and can quickly stabilize the temperature and humidity at the moment of opening the door;