Reliant EMC

Humidity and Temperature Chambers

Humidity and Temperature Chambers
Chambers Model
Usable volume (liters)
Internal dimensions WxDxH mm
Temperature range
Humidity range
Accuracy of temperature / humidity
±0,5 °С/±2,5%
±0,5 °С/±2,5%
±0,5 °С/±2,5%
±0,5 °С/±2,5%
Adjustment temperature / humidity
±2 °С/±3%
±2 °С/±3%
±2 °С/±3%
±2 °С/±3%
±2 °С/±3%
Average rate of change of temperature
Cooling 1 … 1,5 ° C / min;
Heating 1,0 … 3,0 ° C / min
220V +_10%  50Hz
220V +_10%  50Hz
220V +_10%  50Hz
380V +_10%  50Hz
380V +_10%  50Hz
Refrigeration compressors
France Tecumseh/
Germany Bitzer
Weight of chambers Kgs
300 Kgs
350 Kgs
450 Kgs
500 Kgs
850 Kgs

The programmable Constant temperature humidity chamber is applied to test capabilities of heat-resistance, cold-resistance, dry-resistance and moisture-resistance of materials.

It is mainly used in testing the adaptability of electronics, electrical appliances, food, automobile, rubber and plastic, metal and other products, parts and materials in the high and low temperature and humid environment when storage, transport and using.

Environmental Chambers for PV Module Testing is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, etc.

• Easy Operation: With new & vogue design, Touch style color LCD screen operation; User are free to set and save the program.
• Save Power/Energy: Apply the new developed smart (frozen & dehumidification) system. Compare with the old version environmental chambers, it can save 70% power/energy with maximum.
• Various Optional: According to customer’s request, can choice different accessories parts/items.
• Complete model: Not only the standard environmental chambers for sale. But also can supply the chambers based on on customer’s design.
• Telecontrol Support: Each environmental chambers with a standard LAN & USB PORT. Can be reset, monitor all test data with telecontrol way.
Chambers Model
Interior Volume
2.8 cu. Ft.
35 cu. Ft.
80 Liters
1000 Liters
Interior Dimensions (W x D x H)
15″ x 15″ x 20″
39″ x 39″ x 39″
400 x 400 x 500 mm
1000 x 1000 x 1000 mm
Exterior Dimensions (W x D x H)
27″ x 48″ x 56″
51″ x 66″ x 76″
700 x 1220 x 1450 mm
1300 x 1700 x 1950 mm
Temperature Range
`-0°C to 150°C
`-0°C to 150°C
`+32°F to 300°F
`+32°F to 300°F
Humidity Range (see chart for)
10% – 95% RH
10% – 95% RH
Note 1: There are 3 type environmental chambers for choice: Ultra-low humidity series, Clean type, Without Humidity test series
Note 2: The maximum current refers to the power supply for AC220V single-phase 50 Hz or optional AC380V three-phase 50 Hz


Temperature and Humidity Testing Chamber
1. Temperature range:-70°C~180°C (0°C~150°C or -20°C~150°C or -45°C~150°C or -75°C~150°C)
2. Humidity range: 10~98% RH
3. Temperature fluctuation: ±0.5°C, Temperature uniformity: ±1.0~2.0°C
4. Heating rate: 3.0~5.0°C/min, Cooling rate 1.0~2.0°C/min
5. Internal Volume and Dimensions: (W*D*Hmm):
80L = W400mm*D400mm*H500mm
150L = W500mm*D500mm*H600mm
225L = W500mm*D600mm*H750mm
408L = W800mm*D600mm*W850mm
800L = W1000mm*D800mm*H1000mm
1000L = W1000mm*D1000mm*H1000mm
1500L = W1200mm*D1000mm*H1250mm
6. Material: 1.2mm thick 304 stainless steel inner box, 1.5mm thick steel paint A3 outer box
7. Controller: South Korea SANWON control system, multi-language selection (Russian, English, Chinese, Korean)
Products Features The CLIMATE STAR series products have excellent design and high quality standard features.
1. Large viewing angle and full heating observation window
2. High stability full color touch screen
3. Pin holes on both sides
4. Sample holder capable of conveniently adjusting height
5.Triple independent over temperature protection
6. Safety sample terminal
7. High quality casters for the equipment easily level shift
8. Ultra quiet
9. Disassemble operation panel for easy maintenance
Scope of application
1. This model is a simulation products in climate field, it's combination of temperature and humidity conditions (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and humidity, condensation test) testing the product whether it has any changes in the ability and the characteristic.
2. Must meet the requirements of the international standard( IEC, JIS , GB, MIL---) to achieve the consistency of the international measurement procedures.
Technical specifications
Main technical parameters
· Temperature fluctuation: ≤±0.5 􀂥
Temperature uniformity: ≤2.0 􀂥
· Temperature deviation: ≤±2.0 􀂥
Humidity deviation: ≤±3.0%RH (over75%RH)
≤5±.0%RH (lower than 75%RH)"
· Temperature and humidity control method: BTHC
Ambient temperature: +5~+35􀂥
· Power(V): AC 380±10%V 50HZ±0.5HZ
Equipment noise: ≤69dB (testing from one meter in front of the door)
· Standard configuration: Electrothermal film glass observation 2 pcs ; Cable hole (Φ100) 1 PCS; sample shelf 2 kits; Lighting 1 pcs; Sample power control terminal 1 (C), only C type equipment equipment with this.
Implementation standards
· GB/T5170.2-2008 Temperature test equipment
· GB/T5170.5-2008 Humidity test equipment (C)
· GB/T2423.1-2008(IEC68-2-1) testing A, Low temperature test method
· GB/T2423.2-2008(IEC68-2-2) testing B, High temperature test method
· GB/T2423.3-2006(IEC68-2-3) testing Ca, Constant thermal humidity test (C)
· GB/T2423.4-2008(IEC68-2-30) testing Db, Thermal humidity test (C)
· GJB150.3A-2009(MIL-STD-810F-2000) High Temperature test
· GJB150.4A-2009(MIL-STD-810F-2000) Low Temperature test
· GJB150.9A-2009(MIL-STD-810F-2000) thermal humidity test (C)
Structure characteristics
1. Shell: Spray galvanized color steel plate, the surface electrostatic spray processing.
2. Liner: stainless steel SUS 304.
3. Thermal insulation layer: Polyurethane foam board and glass fiber.
4. Seal: Toshiba high purity silicon rubber raw materials, effectively prevent aging.
5.Heater: Ni Cr alloy electric heater.
6. Humidifier: Outer tube: SUS316 stainless steel seamless pipe Internal heating wire: Ni Cr alloy wire.
7. Sample holder: 40kg/ layer * 2 layer ( standard configuration )
80kg/ layer ; 120kg/ layer
Total bearing ≤ 240 kg (optional).
Refrigeration design
1. Modular production, reliable quality, convenient maintenance.
2. Silver brazing welding vibration pipe with a silver content of 45% to prevent the welding leak effectively.
3. Adequate space position, easy to operate.
4. Welding through nitrogen, ensure the inner pipe not nitriding.
5. Take a variety of techniques to decouple shock.
6. Take a variety of techniques to anti-corrosive.

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