High Low Test Temperature Humidity Chamber

High Low Test Temperature Humidity Chamber

Application
JOEO temperature humidity chamber is used to simulate the combination of temperature and humidity of the product in a climatic environment (high and low temperature operation, storage, temperature cycling, high temperature and high humidity, low temperature and low humidity, dew testing, etc.). Suitable for aerospace products, information electronic instruments, materials, electrical, electronic products, all kinds of electronic components at high and low temperatures to test their performance indicators.

Description


Description

Temperature humidity chamber are mainly used for forced heating, forced cooling, forced humidification and forced dehumidification of indoor space through air; The temperature humidity chamber is provided with an air chamber, a circulating air duct heating device, a cooling device, a humidifying chamber, a circulating fan, and an air deflector and a diffuser at the top. The temperature and humidity controller sends a signal according to the set temperature and humidity, and the temperature sensing body in the temperature humidity chamber sends an instruction. The output of the heating humidifier is controlled by PID intelligent adjustment and SSR control module. The refrigeration unit works with circulating air evenly distributed from the top. By blowing out the test space, and then recovering from the bottom, the closed-loop control mode is formed, so as to achieve the purpose of long-term stable operation.

As a leading manufacturer of temperature humidity chamber and reliability test equipment in Asia, JOEO is committed to providing customers with high quality and reliable temperature humidity chamber to help them evaluate and improve the performance and durability of their products. Company has maintained close cooperative relations with a number of well-known scientific research institutions and universities. Through in-depth communication and cooperation with leading industry experts, JOEO temperature humidity chamber will become your trusted products

Feature

  • Temperature humidity chamber Evaporator no frosting under longtime Low temperature and low humidity running.
  • 10% 20 ℃ ultra-low temperature range control ability
  • High heat load tested samples test environment
  • Automatic control system refrigerant demand save electricity above 30%
  • Realize 95℃ 95%high temperature and high humidity environment.
  • Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).
  • It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the equipment.
  • Multi-language selection: Chinese, English, Russian, Korean, Japanese, German  multilingual language switching
  • The new pipe bending technology: The bending process can minimize the connector point and make refrigerant flow more efficiently.
  • MP10 module has motor over-heating protection (with LED indicator), exhaust temperature over-heating protection (requires optional temperature monitoring probe and LED indicator), power indicator, alarm function.


Standard Compliance

High-temperature tests Alternating temperature tests Low-temperature tests
IEC 60068-2-2, Test B IEC 60068-2-14, Test Nb IEC 60068-2-1, Test A
ISO 16750-4, High-temperature test ISO 16750-4, Temp. steps ISO 16750-4, Low temperature
ETSI EN 300019-2-4, Test Bb/Bd ISO 16750-4, Temp. cycling ETSI EN 300019-2-4, Test Ab/Ad
MIL-STD-202 G, Meth. 108A ETSI EN 300019-2-4, Test Nb MIL-STD-810 G, Meth. 502.5
MIL-STD-810 G, Meth. 501.5 MIL-STD-331 C, Test C6 JESD22-A119
MIL-STD-883 J, Meth. 1008.2 JESD22-A105C  --- 
JESD22-A103D  ---   --- 




Parameters

Model Environmental Test Chambers THC-80(A-F) THC-150(A-F) THC-225(A-F) THC-408(A-F) THC-800(A-F) THC-1000(A-F)
Internal Dimension (WxHxD mm) 400x500x400 500x600x500  600x750x500 600x850x800 1000x1000x800 1000x1000x1000
External Dimension (WxHxD mm) 950x1450x1000  1050x1550x1050 1150x1900x1050 1200x1950x1350 1550x2000x1350 1550x2000x1550
Humidity Range    20% ~98%R.H.
   (10%
98% R.H./5% 98% R.H,is a special optional condition,need Dehumidifier or Dryer)
    Temperature Range   Low Temperature : (A: 25; B: 0; C: -20;  D: -40; E: -60; F:-70)
  High Temperature : 150
( 200)
Temperature Rising/
 Falling Speed Rate
   Temperature rising approx:0.1~ 3.0/min;
   Temperature falling approx:0.3-1.0
/min 
Analytic Accuracy/
 Distribution Uniformity
 of Temperature and Humidity
   0.1 ; 0.1% R.H
   ±1.0
 ; ±3.0% R.H
Control Accuracy/fluctuation of
 Temperature and Humidity
   ±1.0 ;  ±2.0% R.H
   ±0.5
 ;  ±2.0% R.H
Optional Accessories   Inner door with operation Hole , Recorder, Water Purifier, Dehumidifier,Dryer etc
Compressor   French "Tecumseh" Brand, Germany "Bitzer" Brand or samilar brand
Power   AC220V; 1phase 3 lines ; 50/60HZ  
  AC380V; 3phase 5 lines ; 50/60HZ
Approx. Weight (Kg) 150 180 250 380 560 700