• walk-in climate chamber big size environmental test machine
  • walk-in climate chamber big size environmental test machine
  • walk-in climate chamber big size environmental test machine
  • walk-in climate chamber big size environmental test machine
  • walk-in climate chamber big size environmental test machine
walk-in climate chamber big size environmental test machine
  • Reale
  • china
  • 10-30days
  • 300set /per one month

♥Quality control

Research and development control more than 10 technical engineers of the research and development team has many years of research and development experience, familiar with industrial product design principles, including circuit design, mechanical design, product design, energy conservation and environmental design.

♥Raw Material Control

Equipment parts Suppliers must undergo ISO quality system certification to ensure the quality and safety of materials, the company's quality inspection departments for each batch of materials must undergo standard inspection.

♥Finished product control

Huanrui has internal quality inspection departments and Third-party testing certification bodies. Internal Quality Inspection department to the finished equipment, the appearance of the instrument inspection, the instrument of the internal circuit and instrumentation testing software testing, instrument calibration, sample testing.

big size environmental test machine

High Temperature Burn in Accelerated Aging Test  Room


Walk-in constant Temperature and humidity laboratory for industry large parts, semi-finish product,finish products

temperature and humidity environment testing. Such as computer terminal, car components.constant temperature

and humidity room is composed of control panel,switchboard,hydrating panel,fan, heater,humidifier,refrigerator

This equipment mainly used for 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 when exist poor volatile gas.Suitable for electrical, electronic,

instrument and other products, parts and components salt spray test chamber and material compatibility test of storage

transport using under high low temperature alternating,humid and hot environment.

Design Standard:

*IEC60068-2-1.1990 testing methods for low-temperature

*IEC60068-2-2.1974 testing methods for high-temperature



*Temperature and humidity control by set parameter or program

*Whole process data record(option) record and trace whole testing process

*Each motor configure over current(over heat) protection, heater with short-circuit protection, ensure air quantity and heating reliable during equipment operation

*USB interface,Ethernet communication function, the communication and software extension of device can meet clients various requirements  

*Adopt international popularity intelligent mode, Can adjust compressor cooling power automatically from 0% to 100%, Energy consumption reduced by 30% compare tradition heating balance temperature control mode.

*Key parts of refrigeration and electronic control all adopt international famous brand

*Requests, size, index, functions can customized.


 walk-in climate chamber


 High Temperature Burn in Accelerated Aging Test  Room



SystemBalanced temperatuer & humidity control system

Testing temperature range


Humidity range


Temperature fluctuation


Humidity fluctuation


Temperture uniformity±2.0℃
Humidity uniformity


Temperture deviation


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)9.0412.916.7827.0935.2143.34
Interior materialSUS#304 Stainless steel plate
Exterior materialModel steel
Insulation materialRigid polyerethane foam +glass fibre
Floor bearing load500Kg/m3
Refrigeration systemAir cooled (Water cooled type is option)
Cascade type, hermetic/semitight compressor,CFC free refrigerant
ControllerColor LCD screen in English/Chinese, programing,communicating function
Safety devicesNo 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.
PowerAC380±10% 50HZ 3 phase 4 ires+ground wires

Optional accessories: 

*Test hole (Cable prot)

*Double open gate (Doors)

*Buffer room (Pass room)

*Mobile slope platform (Carry-in inclined)

*Temperature and humidity recorder (Reolving lamp)

*Ceiling blowing type (Entire ceiling blow-out duct)

*State indicator

*Pure water unit (Water purifier)

*Power outlet (Plug socket)

*Low humidity dehumidification equipment (Dehumidifier)

Packaging & Shipping

walk-in climate cabinet                                     


big size environmental test machine 

Company Information

walk-in climate chamber 

Manufacture Process

walk-in climate cabinet

Company Profile
Company Profile
Manufacture Process of Huanrui test equipment.
Manufacture Process of Huanrui test equipment.
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