Name：Temperature and Humidity chamber
Model：GDJS
Description：Temperature and humidity chamber is one kind of environmental test equipment, applicable to temperature-humidity test of mini electrical, instrumentation, automotive, aerospace, electronic chemicals, materials components
Temperature and Humidity chamber Detailed information：
Temperature and humidity chamber
Product Description
Temperature and humidity chamber is one kind of environmental test equipment, applicable to temperature-humidity test of mini electrical, instrumentation, automotive, aerospace, electronic chemicals, materials components, and aging test, the temperature and humidity chamber adopts the most reasonable structure and most stable control method that adds value to its good appearance, easiness to operate, safeness and high-precision temperature and humidity control. It is ideal for temperature and humidity test with GB、GJB、ASTM standards met.
In testing procedure, the chamber achieves fully-automatic control of cooling, heating, dehumidification, humidification and adding water, which enable the chamber to operate in comprehensive environmental test with temperature-humidity involved, besides, it can also make individual testing environment of high temperature, low temperature, alternating temperature and humidity, and steady dame heat.
Technical Parameter:
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Internal size model (cm) W*H*D |
GDJS80
40*50*40 |
GDJS120
40*60*50 |
GDJS150
50*60*50 |
GDJS225
50*75*60 |
GDJS408
60*85*80 |
GDJS800
100*100*80 |
GDJS1000
100*100*100 |
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Property
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Temperature and humidity adjustment moods |
(BTCH ), PID intelligent control |
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Temperature range |
0、-20、-40、-60、-70、-180~150℃ |
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Relative humidity range |
20%-98%R.H |
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Temperature uniformity |
±2℃ |
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Humidity uniformity |
±0.5℃ |
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Temperature constancy |
±3%R.H |
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Humidity constancy |
±2.5%R.H |
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Heating rate |
≥3° C/min |
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Freezing rate |
≥1° C/min |
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material |
Interior material |
SUS304 bright stainless steel plate |
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Exterior material |
SUS304 drawing stainless steel plate/antirust cold-rolled steel（plastic spraying） |
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Insulation |
Super-thin glass cotton + polyurethane foam |
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adjustor |
Refrigerator |
France Taikang hermetic compressor/（Germany GuLun semi-hermetic compressor） |
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Freezing medium |
R23/R404A |
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Condensation method |
Air-cooled |
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Heater |
Nickel-chromium alloy stainless steel tube heater |
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Airflow mode |
wide belt forced circulation |
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Controller |
Operation interface |
LCD touch-screen display， English-Chinese switch |
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Operation mode |
constant operation， procedural operation |
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Program memory capacity |
120 groups programmable，maximum value of per program is 999（segment） |
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Resolution |
temperature：0.1℃ humidity：0.1%R.H |
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Communication function |
RS-232 interface |
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Auxiliary function |
Upper and lower alarm, automatic diagnosis, alarm display(error causes), timing(Automatically boot, Automatic shutdown) |
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Water supply |
Feed water tank |
built-in portable tank |
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Standard parameter |
1 observation window(Double hollow steel glass), 1 test hole, 2 sample layers, 1 box light(fluorescent lamp); 1 water-supply box |
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Safety parameter |
Leakage protection for power supply, anti-dry device, water system protection, high and low temperature limit protection, temperature deviation alarm, protection from overpressure, overload, lack of water, etc. |
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