:Constant Temperature Humidity Chambers Video :Constant Temperature humidity test chamber.pdf
Constant Temperature Humidity Chambers can simulate the different indicators of constant temperature and humidity climate quickly and accurately for testing products which need to check their performance of temperature testing (-40℃~+150℃), humidity testing (20~98%R.H.),both of temperature and humidity testing at the same time.chamber power can be customized.
Constant Temperature Humidity Chamber which also call environment test chamber is designed for detecting the material under a variety of environmental test equipment and performance of a variety of materials holding test, cooling-off test, heating-up test, moistening test and drying test... Suitable for electronic, electrical, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and other products quality testing purposes,EN 14511.
(not limited to the following):
1. Electronic products: mobile phones, computers, television, video recorders and so on
2. Textile fabric products: clothes, hats, shoes, ropes
3. Wire and cable: data cable, usb,
4. Leather products: handbags, wallets, leather shoes, leather chairs
5. Instrumentation, vehicles, plastic products, metal,
6. Food, chemical, building materials, medical, aerospace
7. Others...
IEC 60068-2-1, IEC 60068-2-78, IEC 60068-2-30, IEC 60068-2-38
IEC 61215 - 10.11, 10.12, 10.13
EN 14511
ASTM E1171
Available inner capacity: 100L, 225L, 408L, 800L, 1000L; and customized dimensions.
Model | HD-E702-100 | HD-E702-150 | HD-E702-225 | HD-E702-408 | HD-E702-800 | HD-E702-1000 |
Internal dimension | 400*500*500mm | 500*500*600mm | 500*600*750mm | 600*800*850mm | 1000*800*1000mm | 1000*1000*1000mm |
External dimension | 900*1070*1400mm | 1000*1070*1500mm | 1000*1170*1650mm | 1100*1370*1750mm | 1500*1180*1900mm | 1500*1380*1900mm |
Voltage(V) | Sigle Phase 220V | Sigle Phase 220V | Sigle Phase 220V | Three Phase 380V | Three Phase 380V | Three Phase 380V |
Temperature range | -20℃,-40℃,-70℃~150℃ | |||||
Temp.& Humi.Adjust Way | Balanced Temperature Humidity Control System(BTHC),Intelligent PID Regulation | |||||
Temperature fluctuations | ≤±0.6℃ (without load and temperature stable) | |||||
Internal Chamber Material | Stainless Steel 304 | |||||
External Chamber Material | Stainless steel or paint spray | |||||
Temperature uniformity | ≤±0.6℃ (without load and temperature stable) | |||||
Temperature deviation | ≤±1.0℃/ ±2.0℃ (without load and temperature stable) | |||||
Heating rate | 3℃/min in average | |||||
Cooling rate | 1℃/min in average | |||||
Humidity range | 20%~98%RH | |||||
Humidity deviation | 1 、≥75%RH:≤±3%RH ;2 、≤75%RH :≤±6%RH | |||||
Cooling Method | Single-stage compression,Second-stage Compression; | |||||
Refrigerator | Hermertically Sealed France Tecumseh Compressor or Semi-hermetic BOCK Compressor | |||||
Cooling Method | Air-cooled |
1. To simulate test environment with different temperature and humidity
2. Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
3. Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
4. Uncover test unit weakness in a short-term test with accelerated time effect
1. High performance and quiet operation (68 dBA)
2. Space-saving designed for flush installation to wall
3. Full thermal break around doorframe
4. One 50mm diameter cable port o left, with flexible silicone plug
5. Direct water supply connection for continuous operation
6. Accurate wet/dry-bulb humidity measurement system for easy mantain
1. PIC controller for test chamber
2. Step types include: ramp, soak, jump, auto-start, and end
3. RS-232 interface to connect computer for output
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