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Walk-in Constant Temperature and Humidity Test Chamber

Walk-in Constant Temperature and Humidity Test Chamber

Product Introduction
walk-in constant temperature and humidity test chamber is aviation, automotive, home appliances, scientific research and other fields of essential test equipment for testing and determining electrical, electronic and other products and materials for high temperature, low temperature, alternating humidity and heat or constant test of the temperature environment after the change of the parameters and performance.

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Product Parameter
Model Studio Size  (D*W*H)mm Dimension(D*W*H)mm
LRHS-8MB-LJS 2000×2000×2000 Subject to contractual three-view
LRHS-15MB-LJS 2500×3000×2000
LRHS-30MB-LJS 3000×5000×2000
LRHS-60MB-LJS 5000×6000×2000
temperature range A:-20℃~100℃    B:-40℃~100℃
C:-60℃~100℃    D:-70℃~100℃
Temperature uniformity ≤2℃ (at no load)
Temperature fluctuation ±0.5℃(at no load)
Time setting range 1~60000M
Humidity range 30%~98% RH
Humidity uniformity +2% -3% RH
Humidity fluctuations ±2%
Heating rate -40℃~100℃≤90min
cooling rate 100℃~-40℃≤90min
Outer box material High-quality library board, CNC finishing
 Inner box material Imported high-grade stainless steel SUS304
Insulation material Rigid polyurethane foam + fiberglass
Temperature and humidity controller Japan “UEC” temperature and humidity meter
Temperature and humidity sensors PT100 platinum resistance temperature measurement body
Cooling method Single or double cascade refrigeration
compactors France Tycon/Germany BITZER/Germany Gulen
standard configuration Wet bulb gauze, emergency stop switch, three-color indicator light
security protection Compressor overpressure overload, over temperature, fan motor overheating, leakage protection
Overload and short-circuit protection for the whole machine, under-phase/reverse-phase, timing of the whole equipment, overload and short-circuit protection.
Supply Voltage AC380V±10% 50Hz
Power (A)20.0kW/31.0kW/48.0kW/60.0kW
(B)25.0kW/38.5kW/55.0kW/72.0kW
(C)34.5kW/48.5kW/62.5kW/80.0kW
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 constant temperature and humidity test chamber etc
3、This technical information, subject to change without notice

 

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