Programmable Temperature Humidity Test Chamber ( climatic/ climate/ environment/environmental test chambers) simulate the effects that a range of temperature and humidity conditions have on a product or material, for example telecommunications equipment or photovoltaic solar panels that are exposed to outdoor temperature and humidity conditions. They have applications in industries as disparate as food science, semiconductors, and military quality assurance. A good temperature humidity chamber is essential for evaluating potential success or failure of a product in the field. Climate test chambers come in a variety of sizes, from a small box that fits on the bench top to a room-sized chamber for large objects or for testing large batches of product simultaneously. Temperature ranges from -70° C to 180° C and relative humidity ranges between 20% and 98% are available. A climate test chamber can also be used when constant climate conditions (temperature and/or humidity) are needed for product testing.
● Stainless steel exterior
● Energy-efficient refrigeration with exclusive electronic expansion valve system
● Specialized humidity generation and control
● Unique thermal break construction for extreme testing
● Sight window*1, cable port(portΦ50mm)*1, shelves*2, chamber lamp*1, power cable *2m
● No fuse breaker, over pressure,over heat and over current protection for compressor, Over temperature protection, over load protect of blower, dry heat protection
1. Specializing in environmental test chamber for 26 years
2. Imported Tecumseh or Danfoss compressor
3. LED Touch Screen controller
4. One year free parts warranty
5. Steady lead time
6. High cost-effective
7. Analysis testing data directly
Specifications for Climatic Test Chambers:
Standard Met and Implemented:
GB/Bb T2423.2-89 high temperature test method
GB2423.1-89 test A: low temperature test method 6
GJB150.4-1986 test at low temperature
IEC60068-2-1 low temperature test method
IEC60068-2-38 temperature cycle
IEC60068-2-78 constant humidity temperature
MIL - STD - 202G - 103B humidity test
IEC60068-2-30 humidity temperature cycle
GB/T2423.3 constant humidity heat test method
●Cable Port: Φ100mm cable port is available
●Ro-type water purifier:R-80/day
Provide to keep the humidifying heater and wet bulb wick free from scale.
●Inner glass door with operation port
A glass door can be provided behind the main door so that specimens can be observed. Two operation ports of 130mm diameter are used for handing specimens inside the chamber without opening the glass door.
The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (5℃ 5%RH) for electrostatic reliability tests.
●Temperature and humidity recorder
Temperature 1 pen and humidity 1 pen.
Temperature 3 dots and humidity 1 dot.
Temperature 6 dots and humidity 6 dots.
The chamber automatically detects and melts the frost on the evaporator when operating below 0℃.
●Liquid or infection
In order to rapidly decrease the temperature inside the chamber, a cylinder of liquid can be connected the chamber
|Heat up time
||-20°C ～+100°C ,within 35 min
|Pull down time
||+20°C ～-20°C , within 45 min
|Safety device (standard)
||NFB, over pressure,over heat and over current protection for compressor, Over temp. protect, over load protect of blower, dry heat protection
||Stainless Steel Plate(SUS 304)
||Baked Painting Steel Or Stainless steel(SUS304)
||Rigid polyurethane Foam and Glass Fiber Wool
||AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires
||LCD Touch Screen, Chinese or English display selectable
|Operation model :Program or fix point running
|Memory capacity :120programs,1200steps,
|All repeat 999 cycles, part repeat 99 cycles