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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

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Rapid Fault Diagnosis & Preventive Maintenance Guide for Dust/Sand Test Chambers

Dust/sand test chambers are environmental simulation devices designed and manufactured in accordance with GB/T 2423.37, IEC 60068-2-68, ISO 20653 and other international standards. They are used to evaluate the sealing reliability and corrosion resistance of locks, automotive/motorcycle parts, seals, power meters and other products under sandstorm conditions.

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Walk-in Low Temperature Test Chamber