Model：MQ-TH500F-2
500L Temperature Humidity Test Chamber
100L Temperature Humidity Test Chamber
Technical indicators
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Product name |
High and low temperature hot and humid test chamber |
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Product model |
MQ-TH100F-2 |
MQ-TH250F-2 |
MQ-TH500F-2 |
MQ-TH1000F-2 |
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Nominal volume |
unit/L |
100 |
250 |
500 |
1000 |
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Inner size |
Width × depth × height (mm) |
450×450×500 |
600×600×700 |
750×750×900 |
1000×1000×1000 |
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External size |
Width × depth × height (mm) |
650×1000×1450 |
800×1200×1700 |
950×1400×1900 |
1200×1500×1950 |
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Performance index |
Temperature range |
A,-40℃~150℃ B,-70℃~150℃ C,-90℃~150℃ D,-120℃~150℃ |
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Humidity range |
A,10%~98%RH B, 20%~98%RH C, 30%~98%RH |
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Temperature fluctuation |
±0.5℃ |
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Humidity fluctuation |
≤±2%RH |
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Temperature uniformity |
≤2.0℃ |
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Temperature deviation |
≤±2.0℃ |
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Humidity deviation |
Humidity>75%RH:≤+2,-3%RH; Humidity<75%RH:≤±5%RH |
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Heating rate |
≥2.0℃/ Min |
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Cooling rate |
≥2.0℃/ Min |
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Linear temperature control |
0.5~1.0℃/Min |
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Refrigeration method |
Compressor refrigeration |
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Cooling method |
Air-cooled |
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Main components |
Control System |
Siemens programmable controller + touch screen + independent development program |
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Heating system |
Fully independent system, high efficiency stainless steel finned tube heater |
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Humidifying system |
Imported electronic humidity sensor |
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Cooling System |
Importer-type scroll compressor |
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Circulatory system |
Temperature and low noise motor, stainless steel centrifugal impeller |
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Main materials |
Carton material |
High-quality carbon steel plate, phosphating electrostatic spray treatment |
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Inner box material |
International standard SUS304# stainless steel mirror treatment |
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Insulation material |
Hard flame retardant polyurethane foam |
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Sealing material |
High and low temperature environment-friendly silicone rubber seal |
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voltage |
380±10% VAC,50Hz,3L+N+G |
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Communication Interface |
RS232 communication interface, USB data interface |
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Standard configuration |
Sample holder 1 set, test lead hole 1 set |
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Optional accessories |
Recorder, Remote Control Software, Insulated Sample Holder, Split Manipulator, Dry Air Purge |
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safety devices |
Leakage, short circuit, motor overheating, heater overheating, humidification, water shortage, compressor overpressure, overload, multiple overtemperature protection |
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Environmental requirements |
Ambient temperature: 5~35°C, relative humidity: ≤85%RH, no strong vibration, electromagnetic radiation, no dust and corrosive substances around |
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Standard Compliance :
1. IEC60068-2-1 Environmental testing - Part 2: Test methods - Tests A: Cold
2. IEC60068-2-2 Environmental testing for electric and electronic products Test methods - Tests B: Dry Heat
3. IEC60068-2-30 Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12h+12h cycle)
4. IEC60068-2-78 Environmental testing - Part 2-78: Tests -Test Cab: Damp heat ,steady state
5. MIL-STD-810F-501.4 High temperature test
6. MIL-STD-810F-502.4 Low temperature test
7. MIL-STD-810F-507.4 Damp heat test
8.GB/T 10589-2008: cryogenic test chamber technical conditions
9.GB/T 10592-2008: high and low temperature test chamber technical conditions
10.GJB 360B-2009:test methods for electronic and electrical components
11.JJF 1101-2003: environmental and test equipment temperature and humidity calibration specifications
12.GB/T 5170.2-2008:test method for environmental test equipment of electric and electronic products Temperature test equipment
13.GB/T 5170.5-2008:test methods for environmental testing equipment for electric and electronic products humidity test equipment