KMH-64R Single door opened stainless steel climatic Test Chamber , Temperature And
Humidity Test Chamber
Able to accurately simulate a wide range of complicated natural environments, and is suitable for
reliability test in industrial products. Meet GB522.214.171.124.6-95 standard requirements of environmental
testing equipment and test methods for the basic parameters of electric and electronic products under
the condition of humidity, low temperature, high temperature, and constant heat.
Applicable to environmental adaptability and reliability test in such industrial units as electronics, electrical
appliance, battery, plastics, food, paper product, vehicle, metal, chemistry, building material, research
institution, inspection and quarantine bureau, university etc.c.
||Bypass mode to adjust cooling capacity to achieve a constant temperature and humidity effectively
※Using company owned brand KOMEG KM-3166 LCD touch screen controller with PID control parameters setting
※Flexible approach for data collection and recording
※Key parts are imported, ensuring the service life and high reliability
※Efficient oil separator to ensure the service life of the compressor
|Ⅳ.Main Technical Parameters
|1.1 Workspace volume
||IW 400× IH 400 × ID 400 mm
|1.2 Exterior size
||IW 600× IH 1526× ID 1200mm
|2.3 Temperature range
||-20 ～ 150 ℃
|2.4 Temp Deviation
|2.5 Temp Constancy
|2.6 Temp Uniformity
|2.7 Ramping and soaking rate
+20℃ ↓ -20℃ within 45 min(no-load)
-20℃ ↑ +100℃ within 35 min(no-load)
|3.1 Humidity range
|3.2 Control range
|3.3 Humidity Accuracy
|3.4 Humidity uniformity
|3.5 Humidity deviation
Overall structure and chamber was composed of three parts as below.
Insulation box, separate refrigeration units, and electrical control cabinet.
※ wall material: high-quality carbon steel with static color spray
※ inner wall material: SUS304 # matte stainless steel plate
※ Insulation materials: rigid polyurethane foam insulation layer + glass fiber.
||Heating wire was installed at the door frames to prevent condensation at low temperatures.
||With 2 sets 215 × 230mm (width × height) observation window, multi-hollow electric insulation coated glass prevent condensation effectively
||Φ50mm*2 located on both sides(each*1) with rubber stopper and plastic cover
||11W/AC220V *1 located on observation window
|6．Water outlet hole
||Available for drain the condensate water
||Two layers of stainless steel sample holder.
||Mobile Casters *4 with foot cups
|9．Electric control box
||Total power circuit breaker, over-temperature protection.
|10. Water supply system
||Water pump automatic supply
|1. Control mode
||Forced ventilation loops design, balance temperature & humidity control system (BTHC).
|2. Air conditioning device
Top-mounted diffuser to ensure uniformity of temperature and humidity
Long axis centrifugal fan, evaporators, heaters, humidifiers was installed on air conditioning box
Quality nickel-chromium alloy wire electric heaters,
Non-contact control mode (SRR).
||Sine wave pattern aluminum finned copper tube air heat exchanger (air-cooled)
|5. Water supply
||Inner water supply mode
Basin heated humidification
Stainless steel sheathed heater
Heater control: non-contact period, such as pulse width modulation, SSR (solid state relay)
Water level control devices, anti-dry unit heater
||Tecumseh brand Compressor
|8. Throttling device
Thermal href="http://cn.bing.com/dict/search?q=expansion&FORM=BDVSP6" expansion href="http://cn.bing.com/dict/search?q=valve&FORM=BDVSP6" valve & Capillary
||R404a Environmental friendly high temperature level of refrigerant
Environmental test chamber Standard
● GB-2423.1-2008(IEC68-2-1)Test A: Low Temperature Test
● GB-2423.2-2008(IEC68-2-2)Test B: High Temperature Test
● GJB360.8-2009(MIL-STD.202F) High Temperature Life Test
● GJBl50.3-2009(MIL-STD-810D) High Temperature Test
● GJBl50.4-2009(MIL-STD-810D) Low Temperature Test
● GB2423.3-2008(IEC68-2-3)Test Ca: Constant Heat Test
● GB2423.4-2008(IEC68-2—30)Test Db: Damp Heat Alternative Test
● GJBl50.9-2009(MIL-STD-810D) Damp Heat Test
Packing and Shipment:
(1).Strong standard wood case, inner plastic films wrapped for temperature and humidity test chamber
(2).Usually we delivery the equipment by air,by sea or by express. it depends on customer.
1) More than 20 years manufacturer experience and 8 years export experience.
2) Acceptable customization for all kinds of special specification products.
3) We value very inquiry sent to us, ensure quick and competitive offer.
4) We put your order into our tight production schedule,ensure your punctual delivery time.
5) We are a sales team, with more than 4 years experience, more professional and reliable.
6) Welcome to view our factory at any moment .
1) We deal with your complains within 24 hours.
2) Training how to install the machine, training how to use the machine.
3) Engineers available to service machinery overseas.
4) All staffs in our company with philosophy of " integrity, dedication, truth-seeking, enterprise", would be
dedicated to provide high quality service and products for you.