Two-zone Thermal Shock Test Chamber

Two-zone Thermal Shock Test Chamber


JOEO® thermal shock test  meet common test specifications including MIL-STD 883, MIL -STD 202 and a variety of other test standards such as IEC and JEDEC. 
JOEO® Design with Two-zone Thermal Shock Test Chamber Environmental conditions have a great influence on the  functionality and reliability of the electronic components,  devices and systems. A normal temperature test chamber is often not sufficient to detect latent weak points as quickly as  possible. Samples must be subjected to multiple, shock like temperature changes. With Two-zone Thermal Shock Test Chamber extremely fast temperature changes  from –55 °C to +150 °C can be achieved. This thermal testing chamber helps you to reduce early failures and to increase the reliability of your  products. Reproducible, certified and under accelerated  conditions by our JOEO® support thermal test chambers.

Meet Standards

IEC 60068-2-14 Na
MIL-STD-810H,  Method 503.7
MIL-STD-883L-1,  Method 1010.9
JASO D 014-4


Design for This Thermal shock test chamber 

JOEO® Special in High low temperature(Two Zone)Thermal shock chamber ,Two Zone Thermal Shock Test Chamber,Thermal Shock Test Chamber,Thermal Shock Chamber,Two Zone Thermal shock chambers.
Brand of JOEO® Thermal Shock Test Chamber is suitable for testing equipment for solar photovoltaic modules, batteries, automotive parts, LED optoelectronics, semiconductors, aerospace, automobiles, home appliances, scientific research, etc., for testing and determining electrical, electronic and other products and materials. Parameters and performance of temperature and environmental impact changes in high and low temperature tests.
  • Quality assurance: JOEO® thermal testing chamber is designed according to the international standard, core components are all from the global renowned brand.
  • JOEO® brand of thermal shock chambers use Easy control: 7 inches color touch control panel with large data storage of 1200 days, automatically analyse failure and display measures.
  • Short preheat or precool waiting time and defrosting.

Product Features

  • JOEO® Design with Thermal shock chamber Temperature and humidity setting protection
  • Two zone thermal shock chamber of JOEO® Air pressure driven test area(sample)
  • Air intakes and returns with sensor control
  • Sever Valve, Kinetic energy automatic load control
  • JOEO® Thermal chamber Testing range: 150(60)℃~ (-10)-65℃
  • 50% power saving efficiency and automatic servo control
  • Compatible with BUS CM remote monitoring management system
  • Can expanded: LN2V liquid nitrogen rapid cooling control device
  • Error failure medical record table cartilage device
  • HFC environmentally friendly refrigerant, SWEP plate heat exchanger, two type refrigeration system
  • Thermal shock chamber of JOEO® Optimal structure and high efficiency refrigeration machinery design
  • Thermal shock test chamber movement time is 10 seconds.Can meet MIL, IEC and JIS standard.
  • Wind valve switching time is 10 seconds
  • Temperature recovery time is 5 minutes, can meet the test specification
  • End of the experiment, the product automatically return to the normal temperature to avoid frost dew
  • World's first built-in USB2.0 interface digital recorder (recording can be plugged in at any time)
  • Industrial grade upright full-color touch multilingual programmable control system
  • World's first standard shipping included USB2.0 and disk storage machine dual interface
  • Protective mechanism of return to normal temperature after the test is finished.
  • World's first complete test curve analysis shows that there is no time limit.


 Model TST-49(A-C) TST-80(A-C) TST-150(A-C) TST-252(A-C) TST-450(A-C) TST-900(A-C)
 Internal Dimension WxHxD (mm) 400x350x350 500x400x400  600x500x500 700x600x600 800x750x750 1000x900x900
 External Dimension WxHxD (mm) 1400x1800x1400  1550x1950x1550 1600x1200x1700 1700x2100x1750 1800x2200x1900 2100x2400x2200
  Temperature Range
 of  Testing zone
Type A: -40~+150°C
(200°C is Optional)
Type B: -55~+150 
(200°C is Optional)
Type C: -65~+150
(200°C is Optional)
(High temperature Range of Testing zone : +60°C~+150°C(200°Cis Optional);
Low Temperature Range of Testing Zone : -10~-40°C/-55°C/-65°C)
  Exposure Time of
  High/Low Temperature
 20% ~98%R.H.(10%98% R.H./5% 98% R.H,is a special optional condition,need Dehumidifier)
  Temperature of Heat-storing
  Slot/ Heating Time
 RT~200°C / About 45mins
 Temperature of Cool-storing
  Slot/ Cooling Time
 RT--75°C / About 100mins
 Temperature RecoveryTime/
  Conversion Time
  Precision Temp-erature Control/
  Distribution Accuracy
  Cooling System Water cooling or Air cooling
  Accessories   Window(special opfional)
  Compressor  French "Tecumseh" Brand, Germany "Bizer" Brand 
  Power   AC380V: 3 5 lines : 50/60HZ
  Approx. Weight (Kg) 450 600 750 900 1300 1500