High low alternating temperature and humidity test chamber
Model: A series: MS-WSJ-100A MS-WSJ-250A MS-WSJ-400A MS-WSJ-800A
B series: MS-WSJ-100B MS-WSJ-250B MS-WSJ-400B MS-WSJ-800B
C series: MS-WSJ-100C MS-WSJ-250C MS-WSJ-400C MS-WSJ-800C
Interior capacity(L): 100 250 400 800
Temperature range: A series: -20℃~+150℃ B series:-40℃~+150℃c series:-70℃~+150℃
Humidity range: 25~98%RH
Temperature fluctuation:±0.5℃
Temperature uniformity:±2.0℃
Humidity uniformity:±3.0%RH(>75%RH),±5.0%RH(≤75%RH
Temp. Heat-up rate: A series: -20℃→+150℃ B series:-40℃→+150℃ C series:-70℃→+150℃
≤60min
Temp. Pull-down rate: A series: +20℃→-20℃ B series: +20℃→-40℃C series:+20℃→-70℃
≤45min≤60min≤80min
Interior dimension(W*H*D) 100 series: 500*600*400mm 250 series: 500*750*600mm
400 series: 600*850*800mm 800 series: 1000*1000*1000mm
Exterior dimension(W*H*D) 100 series: 950*1550*1024mm 250 series: 950*1700*1224mm
400 series: 1050*1800*1424mm 800 series: 1450*1950*1624mm
Temp.,humidity control system:Balanced Temperature & Humidity Control system (BTHC system)
Utility environment:Temp:+5℃~+35℃;Humidity:≤85%RH;Air pressure:86~106kPa
Material
Enclosure: Colour coated sheet matel
Interior: Stainless steel plate SUS304
Enclosure: Colour coated sheet matel
Interior: Stainless steel plate SUS304
Thermal insulant: Hard urethane foam+Glass wool
Heater: Nichrome Electronic Heater
Fan: Centrifugal Fan
Refrigeration type: Mechanical single-stage refrigerator system Mechanical casade refreigeration system
Refrigerating Compressor: Semi-closed refrigerating compressor
Refrigerant: R 404a /R23 R404a/R23
Controller
Displayer: 5.7" inch TFT color LCD displayer
Displayer: 5.7" inch TFT color LCD displayer
Operation mode: Program operation, Constant operation
Setting mode: Touch panel method
Program capacity: 120 patterns, 1200 steps max. per pattern, 999 times max. cycling.
Setting range: Temperature range: lower limit - 5℃, upper limit +5℃
Display resolution: Time:0.1min;Temperature: 0.1℃ ;Humidity 0.1%RH
Input: Thermal resistance
Control mothed : Anti-saturation PID control;BT(H)C Blanced Temperature Humidity control
Water supply
Water supply mode:Water pump
Water supply mode:Water pump
Build-in reservior
Water quality:Resistivity>500Ω@m
Power supply: AC380(1±10%)V (50±0.5)Hz 3phase
Standard accessories: Cable hole(Φ50)1pc,Speciment shelf 2sets,time recorder 1pc,Cable( 5m )1pc
Standard accessories: Cable hole(Φ50)1pc,Speciment shelf 2sets,time recorder 1pc,Cable( 5m )1pc
Optional: Temp.hulidity Recorder, Micro printer
Safty devices: Leakage breaker,Interior over heat protector,Fan over heat protector,Compressor over heat protector,Compressor over pressure protector etc
1 Data measured under temperature is +25℃, cyclic water temperature is+ 25℃,without speciment.
Remarks: Above datas maybe changed without notice.
