The usage:
Environmental test chamber 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.Â
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Standrad Features
Item | Environmental Test Chamber |
Internal dimension | (W*D*H) 1000*1000*1000mm |
External dimension | (W*D*H) 1500*1380*1900mm |
Temperature range | -40~+150ºC |
Temperature Accuracy | ±1ºC |
Humidity range | 20~98%R.H. (Refer Image below) |
Humidity accuracy | ±3%R.H |
Cooling speed | 1ºC/min in average (without loading) |
Heating speed | 3ºC/min in average (without loading) |
Internal chamber material | SUS#304 stainless steel, mirror finished |
External chamber material | Stainless steel with paint spray |
Cooling method | Air cooling |
Controller | LCD touch screen, programmable control temperature and humidity Can set different parameter for cyclic test |
Insulation material | 50mm high density rigid Polyurethane foam |
Heater | Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
Compressor | France Tecumseh compressor |
Lighting | Heat resistance |
Temperature sensor | PT-100 dry and wet bulb sensor |
Observation window | Tempered glass |
Testing hole | Diameter 50mm, for cable routing |
Safety protection device | Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage |
Applications
- To simulate test environment with different temperature and humidity
- Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
- Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
- Uncover test unit weakness in a short-term test with accelerated time effect
Chamber Design Features
   1.High performance and quiet operation (68 dBA)
Programmable Controller
- PIC controller for test chamber
- Step types include: ramp, soak, jump, auto-start, and end
- RS-232 interface to connect computer for output

Range - 70 to 150°C                                                                                                                                                                                          Â
Temp/Humidity | HD-E702-100-7 | HD-E702-150-7 | HD-E702-225-7 | |
 Model | HD-E702-408-7 | HD-E702-800-7 | HD-E702-1000-7 | |
Temp-only | HD-E702-100T-7 | HD-E702-150T-7 | HD-E702-225T-7 | |
 Model | HD-E702-408T-7 | HD-E702-800T-7 | HD-E702-1000T-7 | |
Temperature Range: | -70°C ~150°C | |||
Cooling Capacity | ~ 2.5 kW at -50°C | ~ 3 kW at -50°C |  ~ 5 kW at -50°C | |
 | ~ 6.5 kW at-50°C | ~ 8.5 kW at -50°C | ~ 9 kW at - -50°C | |
Heating System | ~ 5 kW | ~ 5 kW | ~ 5.5 kW | |
 | ~6.5 kW | ~ 8.5 kW | ~ 9 kW | |
Temperature Fluctuation: | ±0.5°C | |||
Temperature Gradient: | ±0.5°C~±0.2°C | |||
Heating Rate†: | ≥3ºC / min average ( Advance model 5 - 15 ºC / min) | |||
Cooling Rate†: | ≥1ºC / min average (Advance model 5 - 15ºC / min) | |||
Humidity Range: | 10%~95%RH (Ref to Normal Humidity Range Diagramed) | |||
Humidity Fluctuation: | ±1.5%RH~±2.0%RH | |||
Humidity Gradient: | ±3%RH | |||
Dimensions | ||||
Workspace dimensions (WxDxH)mm: |
500x400x500 HD-E702-100 |
600x500x500 HD-E702-150 |
750x500x600 HD-E702-225 |
|
 | 850x650x800 HD-E702-408 |
1000x1000x800 HD-E702-800 |
1000x1000x1000 HD-E702-1000 |
|
Exterior dimensions (WxDxH)mm: |
1400x850x1050 | 1500x950x1050 | 1650x950x1150 | |
 | 1750x1050x1350 | 1900x1450x1350 | 1900x1450x1550 | |
Site Requirements | ||||
Electrical Supply: | 208V 3Ø 60Hz or 230V 3Ø 60Hz (customer specific) | |||
Humidity Water | Distilled water | |||
Condensate Drain: | 1/2" hose connection (gravity drain) | |||
 |  |  |  |  |
Range - 40 to 150°C                                                                                                                                                                                          Â
Temp/Humidity | HD-E702-100-4 | HD-E702-150-4 | HD-E702-225-4 | |
 | HD-E702-408-4 | HD-E702-800-4 | HD-E702-1000-4 | |
Temp-only | HD-E702-100T-4 | HD-E702-150T-4 | HD-E702-225T-4 | |
 | HD-E702-408T-4 | HD-E702-800T-4 | HD-E702-1000T-4 | |
Temperature Range: | -40°C ~150°C | |||
Cooling Capacity | ~ 2 kW at -20°C | ~ 2.5 kW at -20°C |  ~ 4.5 kW at -20°C | |
 | ~ 5.5 kW at-20°C | ~ 8 kW at -20°C | ~ 8.5 kW at - -20°C | |
Heating System | ~ 5 kW | ~ 5 kW | ~ 5.5 kW | |
 | ~6.5 kW | ~ 8.5 kW | ~ 9 kW | |
Temperature Fluctuation: | ±0.5°C | |||
Temperature Gradient: | ±0.5°C~±0.2°C | |||
Heating Rate†: | ≥3ºC / min average ( Advance model 5 - 15 ºC / min) | |||
Cooling Rate†: | ≥1ºC / min average (Advance model 5 - 15ºC / min) | |||
Humidity Range: | 10%~95%RH (Ref to Normal Humidity Range Diagramed) | |||
Humidity Fluctuation: | ±1.5%RH~±2.0%RH | |||
Humidity Gradient: | ±3%RH | |||
Dimensions | ||||
Workspace dimensions (WxDxH)mm: |
500x400x500 HD-E702-100 |
600x500x500 HD-E702-150 |
750x500x600 HD-E702-225 |
|
 | 850x650x800 HD-E702-800 |
1000x1000x800 HD-E702-800 |
1000x1000x1000 HD-E702-1000 |
|
Exterior dimensions (WxDxH)mm: |
1400x850x1050 | 1500x950x1050 | 1650x950x1150 | |
 | 1750x1050x1350 | 1900x1450x1350 | 1900x1450x1550 | |
Site Requirements | ||||
Electrical Supply: | 208V 3Ø 60Hz or 230V 3Ø 60Hz (customer specific) | |||
Humidity Water | Distilled Water | |||
Condensate Drain: | 1/2" hose connection (gravity drain) |


About Us
HAIDA INTERNATIONALÂ is a professional manufacturer of various kinds of testing equipments over 24 years. HAIDA products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.

Our Service

The usage:
Environmental test chamber 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.Â
Â
Standrad Features
Item | Environmental Test Chamber |
Internal dimension | (W*D*H) 1000*1000*1000mm |
External dimension | (W*D*H) 1500*1380*1900mm |
Temperature range | -40~+150ºC |
Temperature Accuracy | ±1ºC |
Humidity range | 20~98%R.H. (Refer Image below) |
Humidity accuracy | ±3%R.H |
Cooling speed | 1ºC/min in average (without loading) |
Heating speed | 3ºC/min in average (without loading) |
Internal chamber material | SUS#304 stainless steel, mirror finished |
External chamber material | Stainless steel with paint spray |
Cooling method | Air cooling |
Controller | LCD touch screen, programmable control temperature and humidity Can set different parameter for cyclic test |
Insulation material | 50mm high density rigid Polyurethane foam |
Heater | Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
Compressor | France Tecumseh compressor |
Lighting | Heat resistance |
Temperature sensor | PT-100 dry and wet bulb sensor |
Observation window | Tempered glass |
Testing hole | Diameter 50mm, for cable routing |
Safety protection device | Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage |
Applications
- To simulate test environment with different temperature and humidity
- Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
- Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
- Uncover test unit weakness in a short-term test with accelerated time effect
Chamber Design Features
   1.High performance and quiet operation (68 dBA)
Programmable Controller
- PIC controller for test chamber
- Step types include: ramp, soak, jump, auto-start, and end
- RS-232 interface to connect computer for output

Range - 70 to 150°C                                                                                                                                                                                          Â
Temp/Humidity | HD-E702-100-7 | HD-E702-150-7 | HD-E702-225-7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 Model | HD-E702-408-7 | HD-E702-800-7 | HD-E702-1000-7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Temp-only | HD-E702-100T-7 | HD-E702-150T-7 | HD-E702-225T-7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 Model | HD-E702-408T-7 | HD-E702-800T-7 | HD-E702-1000T-7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Temperature Range: | -70°C ~150°C | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Cooling Capacity | ~ 2.5 kW at -50°C | ~ 3 kW at -50°C |  ~ 5 kW at -50°C | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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