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利来w66下载报道High and low temperature heat chamber_利来w66下载官网资讯

  This series of products for aerospace products, information, electronic instrumentation, materials, electrical and electronic products, a variety of electronic vitality at high temperature or humid environments, testing its performance.
Box structure
  High and low temperature heat chamber box with CNC machining, nice shape, and no reaction handle, easy to operate.
Imports of high grade stainless steel inner tank (SUS304) mirror panels, cabinet outside the gall A3 steel spray, increasing the appearance of texture and cleanliness.
Fill the water tank placed in the control box inside, and dry automatic protection, more convenient operator add water.
Large observation window with bright lights to keep the box, and the use of heating element embedded glass, clear observation box at any condition.
Humidifying piping and control system separate from the circuit board, to avoid leakage due to failure of the humidifying pipe improve security.
Water system piping circuit system uses door open, easy maintenance and repair.
Between the door and the cabinet double sheets of high temperature seals to ensure a closed test section.
The left side of the box with a diameter of 50mm or 100mm of test holes for external test power line or signal line
High and low temperature heat chamber at the bottom of the machine with high-quality fixed wheels.
Cooling System
  High and low temperature heat chamber chiller French original "Tai" closed compressor or German Copelametic quality compressor.
Refrigeration system using cryogenic unit or binary type loop system design.
Multi-wing powerful air circulation blower, to avoid any dead ends, make the distribution of temperature and humidity test area.
Air duct return air circulation design of wind, air pressure, wind speed meet testing standards, and can open the door the moment the temperature and humidity to stabilize fast time.
Heating, cooling, humidification system is completely independent can improve efficiency and reduce testing costs, increase life and reduce the failure rate.
Control Systems
  High and low temperature heat chamber temperature and humidity control instrument using "Korea" full import of large screen (5.7-inch LED display), a simple screen operation and programming easy, direct touch-screen option. (Korea TEMI880 meter)
Controller interface with Chinese and English are available, real-time operating curve can display.
1000 section 100 programs with 999 capacity cycle steps, each time setting a maximum of 99 hours and 59 minutes.
After the input data and test conditions, the controller has a screen lock function to avoid human touch and downtime.
With RS-232 or RS-485 communication interface, the computer program design, monitoring, testing process and perform other functions Switcher.
With automatic calculation function, you can change the temperature and humidity conditions are corrected immediately, so that more precise and stable temperature and humidity control.
Standards compliant

GB/T2423.1-2008    GB/T2423.2-2008    GB/T2423.3-2006    GB/T2423.4-2008   GJB150.19-86 GJB150.3-86

Specifications and technical parameters
Type GDJS---50 L GDJS---100 L GDJS---150L GDJS---225L
Studio Size 300*350*450 400*450*550 500*500*600 500*600*750
Dimensions(D×W×H mm) 750*720*1320 950*880*1470 980*930*1560 1040*960*1700
Type GDJS---408L GDJS---500L GDJS---800L GDJS---010L
Studio Size 600*800*850 700*800*900 800*1000*1000 1000*1000*1000
Dimensions(D×W×H mm) 1090*1220*1850 1180*1250*1880 1360*1520*2020 1480*1520*2020


Temperature Range

 -20℃~150℃ ;     -40℃~150℃;        -60℃~150℃ ;       -70℃~150℃  -80-150℃

Humidity Range

20~98%R.H ; 30~98%R.H(10% humidity can be customized

Fluctuations / uniformity


Humidity deviation


Heating rate


Cooling rate





Imported programmable LCD touch display in English conversation. Microcomputer integrated controller

Accuracy range

Setting accuracy: temperature 0.1 ℃, humidity 1% RH, indicating accuracy: temperature 0.1 ℃, humidity 1% RH

Temperature and humidity sensors

Platinum resistance PT100Ω/MV

Heating system

Fully independent system, electrically heated nichrome heater

Humidification system

External isolated, stainless steel surface by evaporative humidifier

Dehumidification System

Using the dew point temperature of the evaporator coil layer contact with dehumidification

Water supply system

Humidifier water supply with automatic control. Remaining water and recyclable. Saving water

Cooling System

French original "Tai" totally enclosed air-cooled single-stage / refrigeration compressor cascade mode

Circulatory system

Temperature low-noise air-conditioning motors multi-vane centrifugal wind wheel


Carton Material

Quality carbon steel. Electrostatic spray / SUS304 brushed stainless steel plate

Within the box material

SUS304 stainless steel high-quality drawing board

Insulation Material

Rigid polyurethane foam / fine glass fiber cotton

Door insulation

Double resistant to high temperature aging silicone rubber door seal

Standard configuration

Multilayer heating with illuminated glass window defroster, 1 set of sample frame 2, test leads holes (25,50,100 mm) 1


Leakage, short circuit, over-temperature, water, motor overheating, over-pressure compressor, overload, over-current protection / controller power and memory

Supply Voltage

AC220V±10%;    AC380V±10% 50±0.5Hz Three-phase five-wire system

Ambient temperature

5℃~+30℃ ≤85%R.H


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