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Product Parameter

Model	Studio Size? (DWH)mm	Dimension（DWH）mm
LRHS-120B-2XFB	Box one: 500×530×450 Box two: 500×530×450	About 1700×1100×1950
temperature range	A：-20℃～150℃ B：-40℃～150℃ C：-60℃～150℃ D：-70℃～150℃
Temperature uniformity	≤2.0℃ (at no load)
Temperature fluctuation	±0.5℃(at no load)
temperature deviation	±2.0℃(at no load)
heating rate	1.0～3.0℃/min
cooling rate	0.7～1.0℃/min
Outer case material	Double-sided galvanized high-quality cold-rolled steel plate, surface electrostatic spray treatment, plate thickness t=1.5mm
Inner box material	Stainless steel plate (SUS304-CP 2B milled), plate thickness t=1.0mm
Explosion-proof design	1、The front and top pressure relief door of the box are equipped with explosion-proof chain. 2、The connection between the explosion-proof door and the box adopts reinforced hinge, and the door lock adopts strong plane lock. 3、The observation window is equipped with explosion-proof cover to prevent glass from splashing and hurting people. 4、Automatic explosion-proof pressure relief port is installed on the top of the box, once sensing the overpressure, it will automatically pop open to relieve the pressure.
Controller	Imported “UEC” brand temperature meter
Cooling method	France Tecumseh? hermetic air-cooled compressor refrigeration method
temperature sensor	High Accuracy Pt100 Platinum Resistance Temperature Sensors
Pressure relief hole	Equipped with electric pressure balancing device, under any circumstances to maintain the box for the range of 0 ~ 50Pa micro-positive pressure
Safety Detection and Fire Fighting Devices		(1) Temperature detection and alarm: equipped with four test sample temperature detection sensors, temperature sensors and control system can be linked to control, in the case of high temperature or temperature out of control to realize the alarm and shutdown function; (2) Smoke detection and alarm: equipped with smoke detection sensors, capable of recognizing the smoke when the battery system burns, and timely alarm and shutdown in case of fire; (3) Sprinkler system: equipped with a sprinkler system, it can make a timely judgment on the burning state of the battery system and take corresponding linkage measures in a timely and effective manner to prevent the accident from spreading.
security protection		Compressor low pressure/overload/high pressure alarm, fan motor overload, emergency stop switch, sound and light alarm, the overall equipment timing, water shortage, short circuit, phase loss, over temperature, leakage and other protection
Supply Voltage		AC380V±10% 50Hz
Power		Approx. 11.0kW
Note: 1、 the above data are measured in the use of ambient temperature of 25 ℃ and well-ventilated conditions 2、Can be customized according to the specific requirements of the user non-standard Battery explosion-proof test chamber etc 3、This technical information is subject to change without prior notice.

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Battery Explosion-proof Test Chamber