battery altitude chamber | Battery altitude simulation test

Test environment for battery altitude chamber.
Battery Altitude Chamber
Meets international test standards DO160, ASTM, MIL-STD-781/-810
Battery Testing

Battery Testing

Integrated pressure, temperature and humidity environments,it can be reproduced to perform usage environment evaluation and storage evaluation at high altitude for electronic and electrical devices.

This chamber provides a testing environment under reduced pressure. It is perfect for the detection of malfunctions of automobiles for which more electronic components are used during driving at higher elevations and for the evaluation of components intended for use in aircraft.

Further more, you can simulate the pressure up to an altitude of 45,000 meters, so you can evaluate operation at low-pressure, low-temperature highlands and simulate air transportation.

Test standards
Meets international test standards DO160, ASTM, MIL-STD-781/-810
Structural Features

Structural Features

  • The inner wall of the chamber is made of high nickel SUS#304 stainless steel and degaussed, the thickness of the plate is 3.0mm;
  • The insulation layer is 150 mm thick,the thermal insulation interlayer in the chamber wall and door adopts non fiber flexible thermal insulation material and is covered with moisture-proof membrane;
  • The outer wall is made of 10 mm thickness steel plate and the detachable plate structure is adopted at the proper position to facilitate the maintenance and repair of the insulation inter-layer of the chamber in the future;
  • Load capacity of laboratory floor: 800kg/m^2 (uniform load);
  • The chamber door is equipped with two silicone rubber sealing strips to ensure the best sealing performance of the equipment and to ensure long-term use without cracking and deformation.
Test environment for battery altitude 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.



Model SM-VTH-250-CC SM-VTH-500-CC SM-VTH-1000-CC SM-VTH-2000-CC
Temperature Temperature control range -70℃~180 A:0℃~180;B-20℃~180℃;C-40℃~180;D:-70℃~180)
Temperature fluctuation ±0.5
Cooling rate 180.0℃~-70.0  Within 120mins (1.02.0/min)
Heating rate -70.0℃~180.0 Within 100mins  (2.03.0/min)
Temperature uniformity ±1.5 (-40.0℃~100.0
±2.0 (100.1℃~180.0or-40.0℃~-70.0)
Pressure Pressure range Normal pressure0.5kpa500pa)
Pressure error ±2kpa>40kpa),±5%(2kpa40kpa),±0.1kpa(<2kpa)
Depressurization time  Normal pressure1kpaabout 30 mins
Pressure recovery time <10kpa/min
Humidity Humidity control range 20.0%RH98.0%RH(work under atmospheric humidity) 
Humidity fluctuation ±2.0% RH
Humidity uniformity ±5.0RH 
Material /
Internal material Adopt 2mm thickness stainless steel plate (SUS304)
External material Adopt 10mm thickness cold rolled steel plate fully welded / powder sprayed
 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
Refrigerant R404AR23R508
Evaporator Fin - and - Tube Heat Exchanger 
Heater Nickel chromium alloy heating wire 
Humidifier Steam humidifier 
Size Inner size(mm)W*H*D 550*600*700 700*800*900 1000*1000*1000 1400*1200*1200
Outer size(mm)W*H*D 2000*1060*1900 2500*1260*2050 2720*1460*2130 3150*1650*2050
VolumeL) 250L 500L 1000L 2000L
Operating ambient temperature +5 ~ 35
Power supply 380V AC  50/60Hz
Controller SANWOOD SH5600:Equipped with RS232 port;(7.0 inch controller)USB data export 

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