Environmental test chamber for industry large parts, semi-finish product,finish products temperature and humidity environment testing. Such as computer terminal, car nstant temperature and humidity room is composed of control panel,switchboard,hydrating panel,fan,heater,humidifier,refrigerator.It can create and keep temperature humidity constant space,completely automatic control refrigeration,heating,dehumidify,humidification,supplementary humidified water.The equipment can be added (optional)air exchange function,operator can long term work in it.

 

Offer free customized services of any dimensions.

 

 

 

 

 

 

 

 

 

 

Model	RHPW-4	RHPW-6	RHPW-8	RHPW-13	RHPW-17	RHPW-21
System	Balanced temperatuer & humidity control system
Testing temperature range	-65℃~+120℃
Humidity range	20%-95%RH
Temperature fluctuation	±0.5℃
Humidity fluctuation	±2.5%RH
Temperture uniformity	±2.0℃
Humidity uniformity	±5.%RH
Temperture deviation	±2℃
Humidity deviation	±3%RH (≥75%)  ±5%RH(<75%)
Heat up time	20℃~+80℃ within 60 minutes
Pull down time	20℃~-55℃,-40℃,-30℃,-20℃,-10℃ within 120 or 90 or 60 minutes.
Interior volume(m3)	9.04	12.9	16.78	27.09	35.21	43.34
Interior material	SUS#304 Stainless steel plate
Exterior material	Model steel
Insulation material	Rigid polyerethane foam +glass fibre
Floor bearing load	500Kg/m3
Refrigeration system	Air cooled (Water cooled type is option)
	Cascade type, hermetic/semitight compressor,CFC free refrigerant
Controller	Color LCD screen in English/Chinese, programing,communicating function
Safety devices	No welding wire switch,compressor overheating and over current protection,over temperature protection, blower overload protection,dry heating machine protector,low water protection,fault warning system.
Power	AC380±10% 50HZ 3 phase 4 ires+ground wires

 Huanrui focus on R&D and production temperature and humidity test chambers, walk-in temperature and humidity test chambers, thermal shock test chambers, rapid temperature change test chambers, aging cabinets, step-in chamber aging test chambers, battery explosion-proof test chambers, and ultraviolet test chambers, salt spray test chamber, dust test chamber, precision oven, rain test chamber etc.These equipments are widely used in electricians, electronics, home appliances, communications, computers, aviation aerospace, weapons, automobiles, ships, petrochemical and other industries and fields. Huanrui testing equipment meets the standards of GB, ISO, BS, ASTM, UL, JIS, ICE and so on. Customized products are available upon request.

 

 

 

  

 

 

 

 

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. If customers require on-site service, the transport and travel expense shall be borne by customer.