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Product Parameter

Model	Studio Size? (DWH)mm	Dimension（DWH）mm
LRHS-8MB-LD	2000×2000×2000	Subject to contractual three-view
LRHS-15MB- LD	2500×3000×2000
LRHS-30MB- LD	3000×5000×2000
LRHS-60MB- LD	5000×6000×2000

temperature range	A：-20℃～RT ? ? ?B：-40℃～RT ? ? ?C：-60℃～RT ? ? ?D：-70℃～RT
Temperature uniformity	≤2℃ (at no load)
Temperature fluctuation	±0.5℃(at no load)
Time Setting Range	1～60000M
cooling rate	RT～-40℃≤30min
Outer case material	High-quality library board, CNC finishing
Inner box material	Imported high-grade stainless steel SUS304
Insulation material	Rigid polyurethane foam + fiberglass
Temperature Controller	Imported “UEC” brand temperature and humidity meter
temperature sensor	PT100 platinum resistance temperature measurement body
Cooling method	Single or double cascade refrigeration
compactors	Tycon (France) / BITZER (Germany)
standard configuration		Emergency stop switch, three-color indicator light
security protection		Compressor overpressure overload, over temperature, fan motor overheating, leakage protection Overall equipment phase/reverse phase, test timing, overload and short-circuit protection
Supply Voltage		AC380V±10% 50Hz
Power		（A）17.0kW/27.5kW/42.0kW/56.0kW （B）20.0kW/34.5kW/50.5kW/68.5kW （C）29.5kW/43.5kW/58.0kW/75.0kW
operating environment		5℃～＋28℃ ≤85% RH
Note: 1、the test data are used in the ambient temperature of 25 ℃ and well ventilated conditions measured 2、Can be customized according to the specific requirements of the user non-standard walk-in low temperature test chamber etc 3、This technical information, subject to change without notice

Industry News

Guidelines for Selecting High-Low Temperature Test Chambers ——A Systematic Decision-Making Framework for Reliability Testing

The high-low temperature test chamber is a cornerstone of environmental-reliability verification. Its mission is to reproduce extreme temperature and humidity conditions in a controlled manner so that performance degradation and failure modes of the Device Under Test (DUT) can be assessed across its life cycle.

Troubleshooting the High and Low Temperature Humidity Test Chamber

For high and low temperature humidity test chambers, daily troubleshooting of abnormalities is essential.

The Role of Sand and Dust Test Chambers in the Reliability Testing of Military Equipment

Sand and dust test chambers, as crucial environmental simulation devices, play a key role in the reliability testing of military equipment. With modern military equipment becoming increasingly sophisticated and multifunctional, its stability and durability in extreme environments have become critical evaluation criteria.

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Walk-in Low Temperature Test Chamber