Non-standard high and low temperature alternating humidity and heat test box/room [Price] Large salt spray test box/room [Step-in rain test box/room] [400-018-7977 toll-free telephone Li Manager's website: www.njannai.com】
Non-standard high and low temperature alternating humidity and heat test box/room is a cyclic alternating test of simulated test products under high temperature, low temperature and humidity and heat test. It is used to check and determine the adaptability of electrical and electronic products or materials to storage and use under the environment of temperature change. It is a necessary equipment for simulated environmental test of products.
Width-limited standard type
Specifications and models
| Name of device |
High and low temperature alternating humidity and heat test box, high and low temperature alternating humidity and heat box, programmable high and low temperature alternating humidity and heat box |
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| notes bright |
1The following equipment data should be at ambient temperature（QT）25℃.Measured under no load condition in the studio. |
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| type Number |
GDJS-100 |
GDJS-225 |
GDJS-500 |
GDJS-800 |
GDJS-010 |
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| Studio size |
450*450 *500 |
500*600 *750 |
700*800 *900 |
800*1000 *1000 |
1000*1000 *1000 |
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| Shape size |
1000*900 *1620 |
1050*1150 *1870 |
1300*1350 *2050 |
1300*1550 *2200 |
1500*1580 *2280 |
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| Power（kw） A/B/C/D |
4.5/5.5 /5.5/7.0
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5.0/5.5 / 6.5/8.0 |
7.0/7.5/ 8.5/10.0 |
9.0/11.0 /12.5/14.0 |
10.0/11.5 /13.0/14.5 |
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nature
can
finger
mark |
temperature range |
A: 0℃～150℃ B: -20℃～150℃ C: -40℃～150℃ D:-60℃～150℃E:-70℃～150℃ |
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| wave/Uniformity |
±0.5℃/±2℃ |
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| Humidity range |
30％～98％R.H
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| Humidity deviation |
＋2、-3％R.H
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| heating rate |
1～3℃/min |
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| cooling rate |
0.7～1℃/min |
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Temperature and humidity operation control system |
controlsysteminstrument |
Imported Programming Touch True Color LCD Screen Display. Dialogue between Chinese and English Having120Programming, each group99Segments, each cycle999Step capacity, set maximum value at each time99hour59branch |
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| Output mode |
Pulse solid state relay（PID+SSR) Output; |
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| sensor |
Platinum resistance PT100Ω/MV |
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| heating system |
Nickel-Chromium Alloy Electric Heater with High Temperature Resistant Magnetic Frame |
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| Humidification system |
External Isolated, All Stainless Steel Shallow Surface Evaporative Humidifier
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| Dehumidification system |
Laminar contact dehumidification with dew point temperature of evaporator coil
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| Water supply system |
Automatic control of humidifying water supply by instrument.And recycle residual water by water tank pump.Water saving and consumption reduction;
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| refrigeration system |
1Fully enclosed air-cooled single-stage compression refrigeration 2Fully enclosed air-cooled cascade compression refrigeration system originally installed in France“Taikang” |
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| protection system |
Leakage, Short Circuit, Overtemperature, Motor Overheating, Compressor Overvoltage, Overload, Overcurrent Protection |
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| Timing function |
0.1～999.9（S、M、H) Adjustable |
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| Equipment Material Configuration |
Shape material |
High Quality Carbon Steel Plate.Phosphating Electrostatic Spraying Treatment |
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| Inner gallbladder material |
SUS304Stainless steel wire drawing line plate |
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| Door frame seal |
Double-Layer Silicone Rubber Door Sealing Strip with High and Low Temperature Aging Resistance |
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| Standard Configuration |
Stainless steel sample rack2Parts, standard wet ball gauze1Bag, test lead hole（Ø50、Ø80、Ø100mm）1set |
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Temperature and Humidity Controller
Reference criteria
GB10586-2006 Technical conditions of humidity and heat test box
GB10589-2006 Technical Conditions for Low Temperature Test Box
GB10592-2008 Technical conditions of high and low temperature test box
GB11158-2006 Technical conditions of high temperature test box
GB/T2423.1-2001 testALow temperature test method
GB/T2423.2-2001 testBHigh temperature test method
GB/T2423.3-1993 testCa: Constant humidity and heat test
GB/T2423.4-1993 testDbAlternating humidity and heat test method
GJB150-86 Environmental Test Method for Military Equipment
Conditions of use of equipment
Environmental temperature:5℃～＋28℃（24Average Temperature in Hours <28℃）
Environmental humidity: <85%
Power requirements:380V（ ±10%）V/50HZ Three-phase five-wire system