Battery thermal shock test chamber|Three-zone thermal shock chamber

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Three-zone Thermal Shock Chamber
Three-zone
Thermal Shock Chamber

 
Three-zone Thermal Shock Chamber

Three-zone Thermal Shock Chamber

Application field
Thermal Shock Chamber is suitable for the examination of the whole set of products, components, parts and materials subjected to rapid changes in temperature. The temperature impact test chamber are used in a shortest time to evaluate the test samples due to thermal expansion and contraction caused by the changes of chemical or physical damage.

Three-zone Thermal Shock Chambers has three side-by-side independent zones: hot, ambient, and cold. The addition of the ambient zone allows for three zone testing. This is accomplished by programming the product carrier to automatically transfer the product from hot to cold, and back again, eliminating a dwell in the ambient zone.

Test specifications
It meets the requirements of standardised temperature stress tests such as IEC 60068-2-14, the Japanese standards JASO D-014-4 and EIAJ ED-2531B Na and various degrees of severity of MIL-STD-883H and 202G.
Structural Features

Structural Features

  • The inner chamber  material is made of SUS#304 stainless steel with 1.2mm thickness. Full welding structure, its sealing is very well and it’s not easy to crack.
  • The external material is made of cold-rolled plate with 1.5mm thickness, it has gone through brushing, polishing, painting treatment, so not easy to scratch.
  • The insulation material is made of polyurethane foam, and the insulation thickness is 100mm.
  • The door seal adopts double silicon rubber sealing material; sealing effect is very good.
  • The observation window is 4 layers of tempered glass, the size you can chose by yourself.
  • In addition, in order to prevent glass frosting when running low temperature, we setup a heating wire with safety voltage 24V.
  • both side of chamber are equipped with a test cable port with diameter 100mm, the plug material is silicone rubber, high low temperature resistance, and also could preserve heat.
  • The lock is developed and designed by Sanwood, which adopts lever principle. Pushed slowly, locked tightly.
     
Three-zone Thermal Shock Chamber
Refrigeration system

Refrigeration system

  • Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).
  • Shock absorption and noise reduction process,slow down the vibration, protect the compressor.The new pipe bending technology: The bending process can minimize the connector point and make refrigerant flow more efficiently.
  • It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the equipment.
  • 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.
Electrical System

Electrical System

  • The overall layout of the circuit cabinet looks very neat and professional. Our circuits are arranged in accordance with UK standards and are equipped with complete circuit diagrams. Each line has a unique code which is clearly defined and easy to locate for troubleshooting.
 
  • We use electrical components of world famous brands, such as Schneider from France,Carlo Gavazzi from Switzerland,Mitsubishi from Japan,Rainbow from Korea.
WE APPLY THE CONTROLLER DEVELOPED BY SANWOOD

WE APPLY THE CONTROLLER DEVELOPED BY SANWOOD

parameter

Model SM-50-3P-A SM-80-3P-A SM-150-3P-A SM-200-3P-A SM-300-3P-A SM-500-3P-A
Temperature  Temperature impact
 range
-55℃~150 A:-40℃~150;B:-55℃~150℃;)
Temperature
fluctuation
±1.0
Low temperature
precooling time 
25.0℃~-70.0  Within 60 mins 1.03.0/min
High temperature
preheating time 
25.0℃~200.0  Within 60 mins  3.07.0/min
Temperature
 conversion time 
3S
Temperature
 recovery time 
Within 5 mins Within 10 mins
Material /
components 
Internal material Stainless steel(SUS304)
External material Cold rolled steel sheet / powder spraying
 Heat insulating
material
100mm thickness polyurethane plate10mm thickness mineral wool
Fan Centrifugal blower
Compressor France Tecumseh, Germany Bock, Germany Bitzer
Condenser Air cooling, water cooling water cooling
Refrigerant R404AR23R508
Evaporator Fin - and - Tube Heat Exchanger 
Heater Nickel chromium alloy heating wire 
Size  Interior size(mm)
W*H*D
350*400*350 400*500*400 500*600*500 650*460*670 960*460*670 960*650*800
Outer size(mm)
W*H*D
1400*1750*1750 1450*1850*1800 1550*2050*2050 1700*2000*2200 2050*2000*2250 2050*2150*2450
VolumeL) 50L 80L 150L 200L 300L 500L
Power supply 380V AC  50/60Hz
Controller SANWOOD SH5600:Equipped with RS232 port;(7.0 inch controller) USB data export )

Product Catalog:

Three-zone thermal shock chamber
Three-zone thermal shock chamber | Battery thermal shock test chamber| SANWOOD Environmental Chambers

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