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Constant temperature and humidity laboratory

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Constant temperature and humidity laboratory

Constant temperature and humidity laboratory

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The constant temperature and humidity laboratory is used for testing the performance indicators of aerospace products, information and electronic instruments, materials, electricians, electronic products and various electronic components in high and low temperature or hot and humid environment.
 
Technical parameters of constant temperature and humidity laboratory
Internal dimensions: 100 x 100 x 80 (W * H * D) CM
External dimensions: 150 x 186 x 137 (W * H * D) CM
Temperature regulation and humidity control: balanced temperature regulation and humidity control (BTHC) PID intelligent adjustment.
Temperature range: 0 C, -20 C, -40 C, -60 C, -70 C, ~150 C, 20%-98%R.H
Temperature and humidity control accuracy: + 0.2 C; + 2.5%RH
Uniformity in temperature and humidity box: + 0.5 C ~ + 0.2 C; + 4.0%RH
Controller resolution accuracy: + 0.01% C; + 1%R.H
Heating rate: greater than or equal to 2.5 degrees C/min
Cooling rate: average 1 degree C/min
 
Material and configuration of constant temperature and humidity laboratory room
Inner material: SUS#304 mirror stainless steel plate.
Case material: high density cold rolled steel sheet, nano sprayed plastic or SUS#304 stainless steel.
Insulation material: super fine glass wool + polyurethane foam.
Refrigeration mode: mechanical two element refrigeration mode.
Refrigerator: fully enclosed (France Taikang or German Valley) compressor
Refrigerant: R23/ R404A
Condensation mode: air cooling or water cooling.
Heater: Ni Cr alloy stainless tube heater
Humidifier: stainless steel humidifier
Blower: centrifugal fan
Airflow mode: Broadband forced air circulation (up and down)
Operation interface: LCD touch screen, switching between Chinese and English.
Operation mode: constant operation and program operation
Program memory capacity: 120 sets of programmable, each program * Large 100 (segment)
Set target range: temperature: -100 C +300 C humidity: 99.9%R.H
Resolution: temperature: 0.1 C humidity: 0.1%R.H
Input: PT100 or T type thermocouple
Control mode: PID control
Communication function: RS-232 interface
Print function: Henghe 6 point logger (optional)
Water supply mode: circulating water supply
Water supply box: built-in hand pull type (30Kg capacity)
Water quality: resistivity > 500 Omega.M
 
Constant temperature and humidity laboratory conform to standard
Technical conditions for high and low temperature test box
Technical requirements for heat exchanger box
A test method for high temperature
Test method for B low temperature test
Ca test method for constant humidity and heat
Db test

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 Contact us Tel: (86) 021-51061816021-51061336
Fax: (86) 021-33321187
Address: No. 2216 Jingao Road, Jinqiao Industrial Park, Pudong New Area, Shanghai.
Zip code: 200940
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