HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
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Auto Parts Test Equipment Temperature And Humidity Chamber For Reliability Test
Standard:
IEC 60068-2-1 Environmental testing for electric and electronic products – Part 2-1: Tests methods – Test A: Cold;
IEC 60068-2-2 Environmental testing for electric and electronic products – Part 2-2: Tests methods – Test B: Dry heat;
IEC 60068-2-78 Environmental testing – Part 2-78: Tests methods – Test Cab: Damp heat, steady state;
IEC 60068-2-30 Environmental testing for electric and electronic products – Part 2-30: Tests methods – Test Db: Damp heat, cycle (12h+12h cycle)
Application:
Provide constant humidity and heat, complex high and low temperature alternating and other test environment and test conditions for electronic components, industrial materials and finished products in development, applicable for electronic appliances, home appliance and automobile. Auto Parts Test Equipment
Feature:
Including 2 test modes:
Fix test: During the test, the target temperature and humidity will not change after reaching the target value. For example, do the test at 60℃and 95%RH.
Program test: During the test, the target temperature and humidity of each stage can be changed. For example, do the test at 60℃, 95%RH test for 4 hours, and then -40℃test for 4 hours.
Parameter:
| Working volume | 225L. Auto Parts Test Equipment |
| Inner size | W500mm × H750mm × D600mm (customizable) |
| Outer size | W1070mm × H1610mm × D1170mm |
| Temperature range | -40℃～+150℃ |
| Humidity range | 20-98%RH (without load, without heating) |
| Performance | |
| Temperature deviation | ≤±2℃ (without load, under constant state) |
| Temperature uniformity | ≤±2℃(without load, under constant state) |
| Temperature fluctuation | ±0.5℃(without load, under constant state) |
| Humidity deviation | ± 3% RH (above 75%); ± 5% RH (below 75%) |
| Heating rate | 3~5℃ / min |
| Cooling rate | 0.7~1℃ / min |
| Material | |
| Outer wall material | 3A cold-rolled steel sheet with electrostatic double-sided plastic spray, color is pearl white |
| Inner wall material | SUS304 stainless steel plate |
| Thermal insulation material | 100mm rigid polyurethane foam |
| System | |
| Heating | Special nickel alloy electric heater |
| Cooling | Air cooling, refrigeration compressor |
| Humidifier | Stainless steel integral steam humidifier |
| Water level control | Automatic water level controller |
| Water supply mode | Automatic water supply system for water storage tank |
