Constant temperature and humidity testing machine is also called environment testing machine, used to test various types
Desk top Temperature &Humidity chamber
Product Details

Constant temperature and humidity testing machine is also called environment  testing machine, used to test various types of materials for their tolerances of heat, cold, dry, humidity. Application: Quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.

Features
  1. compact design saves space
  2. the chamber can be used ln different iocatlon
  3. can be easily upgraded£¬
  4. exceiient performance in temp£¦humiuniformity
  5. aii system safety deices
  6. can be connect bias test system
Implementation standards and methods
  1. GB11158 temperature Chambers technical conditions
  2. GB10589-89 Chambers cryogenic technology
  3. GB10592-89 Chambers technology high and low temperature conditions
  4. Chambers technology GB/T10586-89 hot and humid conditions
  5. GB/T2423.1-2001 hypothermia Chambers Test Method
  6. High Temperature Test Method Chambers GB/T2423.2-2001
  7. GB/T2423.3-93 hot and humid Chambers Test Method
  8. Alternating hot and humid GB/T2423.4-93 Test Method
  9. GB/T2423.22-2001 temperature changes Test Method
  10. IEC60068-2-1.1990 low temperature Chambers Test Method
  11. IEC60068-2-2.1974 high temperature Chambers Test Method
  12. GJB150.3 High Temperature Test
  13. GJB150.4 Low Temperature Test
  14. GJB150.9 Damp Heat Test
SPEC
Model  CZ-G-27(A~C) CZ-G-80(A~C)

Internal Dimensions WxHxD (cm)

 30x30x30 40x50x40
External Dimensions WxHxD (cm) 80x60x70 90x80x95
Temperature Range -40℃~+100℃
( A:0℃ B:-20℃ C:-40℃)
Humidity Range 20%~98%R.H.
Analytic Accuracy/evenness degree of Temperature and Humidity ±0.1℃;±0.1%R.H./±1.0℃;±3.0%R.H.
Control Accuracy/Temperature stabicity of Temperature and Humidity ±1.0℃;±2.0%R.H./±0.5℃;±2.0%R.H.
Temperature Rising/Falling Time Approximately 4.0℃/minute; approximately1.0℃/minute
Inner and Outer Materials The whole set is SUS 304# stainless steel treated with mist. Inner box is stainless steel
Insulation Materia Resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials
Cooling System Air cooling compressor
Air cooling compressor Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection
switch, over-humidity and over-temperature protection switch, fuses, failure warning system
Parts Recorder (optional), watching window, 50mm testing hole, PL internal bulbs,partition plate, dry and wet ball gauze
Control Panel South Korea"TEMI" or Japan¡äs "OYO" Brand  ¡¡Optional
Compressor France¡äs "Tecumseh" Brand 
Power 1¦µ 220VAC±10% 50/60Hz & 3¦µ 380VAC±10% 50/60Hz
Relevant