Low-temperature testing chamber

Product Usage ：Low-temperature testing chamber（Low Temperature Test Chamber） is an essential testing equipment in aviation, automotive, home appliance, and scientific research sectors. It is used to test and determine the parameters and performance of electrical, electronic, and other products/materials under specified temperature conditions, including high-temperature, low-temperature, or constant-temperature environmental simulations.

Apply to：Low-temperature testing chamber|Low Temperature Test Chamber

Customizable ：Specific product specifications and parameters can be customized according to the customer's actual situation or customization. You can contact us at any time to obtain quotations and solutions.

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Parameter Details

Product Parameter

Model	Workshop size(DWH) mm	External Dimension(DWH)mm
LRHS-101B-LD	450×450×500	1160×1000×1610
LRHS-225B-LD	500×600×750	1210×1150×1870
LRHS-504B-LD	700×800×900	1260×1340×2070
LRHS-800B-LD	800×1000×1000	1370×1550×2170
LRHS-1000B-LD	1000×1000×1000	1560×1550×2170

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)
heating rate	1.0～3.0℃/min
cooling rate	0.7～1.0℃/min
Time Setting Range	1～9999H
test hole	Mounted on the left side of the machine for use with external test power or signal cables
viewing window	210 x 275mm or 395 x 395mm (effective field of view)
Outer case material	High quality A3 steel plate electrostatic spraying
Inner box material	Imported high-grade stainless steel SUS304
Insulation material	Rigid polyurethane foam + fiberglass
Temperature Controller	Korea Sangwon ST590 Meter
temperature sensor	PT100 platinum resistance temperature measurement body
Cooling method	Single or double cascade refrigeration
Compressor	Tycon Compressors
standard configuration		Sample racks, 2 tiers, with condensate catch pan and drain out of the box
security protection		Compressor overpressure overload, fan motor overheating, equipment phase failure/reverse phase Over-temperature, overall equipment timing, leakage protection, overload and short-circuit protection
Supply Voltage		AC380V±10% 50Hz
Power		（A）3.5kW/4.0kW/6.0kW/8.0kW/9.0kW （B）4.0kW/4.5kW/7.5kW/9.0kW/10.5kW （C）4.5kW/6.5kW/9.0kW/13.0kW/13.0kW
operating environment		5℃～＋28℃ ≤85% RH
Note: 1、 the above data are in the use of ambient temperature of 25 ℃ and well ventilated conditions measured 2、Can be customized according to the specific requirements of the user non-standard Low temperature test chamber etc 3、This technical information, subject to change without notice

product

Feature

1. Programmable Touch Screen Controller
2. Custom Sizes Available 3. Running Time Meter
4. Capable of Handling Extreme Temperature
5. High Performance Even Under Load
6. Incandescent Interior Lighting
7. Modular,Robust Reliable Construction
8. Stainless Steel Interior
9. Painted Galvanized Steel Exterior For Long Life
10. Heavy-duty Flooring to Support Vehicles
11. Mechanical Cooling 12. Comprehensive Safety Features
13. Refrigeration Gauges
14. Refrigeration Sound Deadening Package
15. All Circuits Fused or Circuit Breaker Protected.
16. All Wiring Numbered or Color Coded
17. Compressor Overload Protection
18. Prefabricated for On-Site Installation