Precision Parts

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Programmable Constant Temperature and Humidity Test Chamber

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Function Description

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Programmable constant temperature and humidity chamber a.k.a. constant temperature and humidity test chamber,which belongs to the same series as high and low temperature alternating humidity-heat test chamber and is an essential test device for aviation,automobile,household appliance,scientific research,etc. It’s applicable to tests and determination of parameters and property of electrical product,electronic product and others which have gone through high and low temperature,alternating humidity-heat degree and changes of constant environmental temperature.

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Test chambers of the series have a wide adjustable control range over temperature and humidity,which meets national standard,GB/T 2423.1,2,3,4

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These kinds of chambers meets national standard,GB10592 and .

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type | KP-HWHS-80,150L,225L,408L,800L,1000L |
Working chamber size | 500 *400*400(mm) |
Exterior dimension | 1050 *1100*1465(mm) |
temperature range | 0,-20,40,-60~150℃ |
Humidity range | 30-98%HR |
temperature resolution | 0.1℃ |
temperature fluctuation | ±0.5℃ |
temperature uniformity | ±2℃ |
temperature controller | TEMI880 Programmable touch screen controller, which adopts electromagnetic Compatibility design and user-friendly menu design as well as independent R&D self-adaptation temperature control with excellent effect which avoids frequent PID parameter tuning and temperature overshoot;intelligent microcomputer control;heating power is automatically controlled and display its status after temperature setting;accurate and stable temperature control ;over temperature alarm and automatically cut off heating power |
Main executive accessory | Taian AC contactor |
Interior material | International SUS304#stainless steel sheet;rounded angle; |
Exterior material | advanced stainless steel;strong rust proof ability |
sensor | A class PT100 Platinum resistance |
Heating | nickel-chrome electric heater |
Safety device | over temperature and ground protection |
ventilation | forced air ventilation,which is equipped with heater,refrigerator and temperature sensor,ensure temperature uniformity |
Observation window | double layer casement window and lamp inside the cabinet |
Compressor o | French Tecumseh,eco-friendly refrigerant with high efficiency,Less energy consumption; |
shelf | 3pcs,Removable |
timing | 1~9999min |
power | 220V 50HZ / 380V 50HZ |
rate | About 3KW-8KW |
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