Shanghai Yuanwo Instrument Equipment Co., Ltd
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    15021080329
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    No. 1000 Baoqian Road, Jiading District, Shanghai
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High temperature and low humidity constant temperature test chamber
Product use: The high, low temperature, and low humidity test chamber is an essential testing equipment in the fields of aviation, automotive, home ap
Product details









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temperature range A:-20℃~150℃ B:-40℃~150℃ C:-60℃~150℃ D:-70℃~150℃
Temperature Uniformity ≤ 2 ℃ (when unloaded)
temperature fluctuation ± 0.5 ℃ (when unloaded)
Time setting range 1~60000M
humidity range 20%~98% RH
Humidity uniformity +2% -3% RH
humidity fluctuation ±2%
heating rate 1.0~3.0℃/min
降温速率 0.7~1.0℃/min
test hole Installed on the left side of the machine, used for external testing of power or signal lines
observation window 210 × 275mm or 395 × 395mm (effective field of view)
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outer box material High quality A3 steel plate electrostatic spraying
Inner box material Imported high-grade stainless steel SUS304
Insulation material Rigid polyurethane foam+glass fiber


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Temperature and humidity controller Original imported temperature and humidity instrument from Japan under the brand of "Youyi Control"
Temperature and humidity sensor PT100 platinum resistance thermometer
Cooling method Single machine or double machine cascade refrigeration
compressor Taikang, France
Standard Configuration 1 roll of wet ball gauze, 2 layers of sample rack, equipped with a condensate water collection tray, and discharged outside the box
safety protection Compressor overheating, overpressure, overtemperature, fan motor overheating, leakage protection, overall equipment under/reverse phase, overall equipment timing
Overload and short circuit protection
power 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
Usage environment 5℃~+28℃ ≤85% RH
Note:
1. The above data were measured under good ventilation conditions at an ambient temperature of 25 ℃
2. Customized high and low temperature alternating humidity and heat test rooms can be customized according to specific testing requirements of users
3. This technical information is subject to change without prior notice
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