Payment & Shipping Terms:
|Model:||XB-OTS-50||Product Name:||Battery Environmental Testing Equipment Thermal Shock Abuse Test Chamber|
|Usage:||Thermal Shock Test Chamber||Controller:||Programmable LCD Touch Screen|
|Compressor:||Original Germany Bitzer Brand||Shock Temperature ::||-50°C~150°C|
|Cooling Type:||Air Cooling Or Water Cooling||Test Method:||Air To Air|
temperature controlled chamber,
benchtop environmental chamber
Battery Environmental Testing Equipment Thermal Shock Abuse Test Chamber
Battery Environmental Testing Equipment Thermal Shock Abuse Test Chamber is an effective tool in subjecting products to a thermal shock test. Thermal Shock Environmental Chambers have a product carrier basket that automatically transports a product under test between separately controlled temperature zones. With built-in viewing windows, users can easily observe the product as it’s transferred between different temperature zones. Thermal Shock Chambers come in a variety of performance configurations to meet specific testing needs.
|Inner size WxHxD(cm)||36×40×35||40×50×40||50×60×50||60×75×50||80×85×60|
|External size WxHxD(cm)||138x180x155||150X190X160||190x200X195||210x220X205||225x250x220|
|Shock Temperature ragne||-65°C~150°C|
|Heating up time||RT~200°C about 35min|
|Cooling down time||RT~-70°C about 90min|
Temp recover time/
|≤5min / ≤10sec|
|Temp control accuracy||±0.5°C / ±2.0°C|
|Inner materials||SUS 304# stainless steel plate for inner chamber,and stainless steel plate|
|+ spray painting for external chamber.|
|Insulation materials||High-temperature high-density amino acid ethyl ester foam insulator material.|
|Systems||P.I.D+S.S.R+Microcomputer balanced temperature control system.|
|Cooling systems||Semi-hermetic two-stage compressor (water-cooled) /|
|hermetic two-stage compressor (air-cooled).|
|Safety devices||Fuse switch, high and low pressure protection switch compressors,|
|refrigerant pressure protection switch failure warning system, electronic siren.|
|Fitting||Outlook window (special purchase), the upper and lower adjustable|
|compartment two energized measured line hole, casters,level bracket.|
|Power||3 phase AC380V 50HZ/60HZ|
|Controller||Tanwan TATO or TH900C|
|Compressor||Germany Bitzer Brand|
Thermal Shock chamber works as follows:
1, low temperature storage tanks: tank temperature is determined by the state of the duct heater, evaporator and the working status of the fan. After the expansion valve throttling the refrigerant flowing into the evaporator in the working chamber, the working chamber of heat absorption and gasification, to reduce the temperature of working chamber; gasified refrigerant is sucked and compressed to a high temperature, high pressure gas into the condenser compressor It is condensed into liquid, and then the screening program, and finally through the expansion valve is throttled after re-entering the working chamber and the evaporator absorbs heat and gasify and then compressed by the compressor suction.
2, high-temperature storage tanks: a central controller temperature sensing signal from the detection instant, and the set temperature signal is compared, the comparison signal obtained by the instrument PID logic circuit output signal to control the solid state relay is turned off or adjusting the heating time ratio output power level, so as to achieve the purpose of automatic temperature control.
3, temperature shock test chamber: the meter automatically controlled high temperature valves, low or high temperatures between the storage chamber switched respectively to form a closed air circulation system and low temperature box or boxes, quickly reached the target temperature tests.
MIL-STD-883E Method 1011.9 Thermal Shock
MIL-STD-202G Method 107G thermal Shock
JIS C 0025 Change of temperature
IEC 61300-2-47 Tests-Thermal Shocks
JESD22-A104C Temperature cycling
GB/T 2423.22-2012 Test N: Change of temperature
Air conditioning system
1, the air control: forced ventilation circulation, balance thermostat method (BTC). This method not only refers to the case of the cooling system for continuous operation, the control system according to the temperature set point of the heater to control the output of the results by automatically calculating PID output, and ultimately achieve a dynamic equilibrium.
2, air circulating means: built between the air circulation fan duct and the long axis of stainless steel, the use of energy efficient refrigerators and regulation system, by effective and efficient heat exchange ventilator, to achieve the purpose of the temperature change. By adjustable air outlet adjusting bolt, thereby significantly improving the chamber temperature uniformity;
3, the air cooling method: multi-stage diaphragm air heat exchanger.
4, air heating: Watkins quality nickel chrome electric heater.
Please feel FREE to contact us if you have any needs.
Contact Person: Elina Xu