KingPo Technology Development Limited
IEC Testing Equipment
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125L Temperature and Humidity Chamber -40℃~+150℃
Product Description:
This 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 temerature and humidity testing at the same time.chamber power can be customized.
Temperature Humidity 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.
Test Standards:
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
Chamber Specification
| Model | KP-HWS125L |
| Internal dimension (W*D*H) | W500 mm*H500 mm*D500 mm |
| External dimension (W*D*H) | W760mm*H1520mm*D1520mm |
| Temperature range | -40~+150℃ |
| Temperature fluctuation | ±0.5℃ |
| Temperature uniformity | ±2℃ |
| Humidity range | 20~98%RH |
| Humidity fluctuation | ±2%RH |
| Humidity uniformity | 3%RH (no load) |
| Humidity deviation | +/-3,0% (>75%RH) ,+/-5,0% (≤75%RH) |
| Cooling speed | 20℃ to -40℃; 1℃ per minute (nonlinear ,no load) |
| Heating speed | -40℃ to 100℃; ≤3℃/min (nonlinear ,no load) |
| Temperature- Humidity |  |
| Internal chamber material | SUS#304 stainless steel, mirror finished |
| External chamber material | 1.5mm cold plate rust proof and plastic spraying treatment |
| 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 |