Thermal Shock Resistance Test Chamber, Hot Cold Shock Tester for Mobile Phone
Model
NG-CJ
MOQ
1 Set
Lead Time
3-15 Working Days
Country of Origin
China
Package
Standard Export Wooden Box
OEM & ODM
Support
描述
用户评论 (0)
描述
Summary:
Thermal shock climatic test chamber can be used in testing composite material and material
structure’s result which under continuous environment with high temperature or low temperature shock in short time; It means this product can test the material’s chemical change or physics change by expansion and contraction within short time. It’s application to metal, plastic, rubber, electronic etc materials and can be used for product improvement’s reference.
Applicable industries:
It applied to aviation, military, ships, electrical, electronics, instruments and meters; medical equipment; civilian nuclear energy; colleges and universities; research laboratories; commodity inspection, arbitration, and technical supervision departments; Building materials ceramic; petroleum
and chemical products, for high and low temperature impact test.
Standards:
GB/T2423.1-1989 low-temperature testing method
• GB/T2423.2-1989 high-temperature testing method
• GB/T2423.22-1989 temperature test
• GJB150.5-86 temperature impact test
• GJB360.7-87 temperature impact test
• GJB367.2-87 405 temperature impact test
Features:
The thermal shock tester is divided into three sections: the high temperature chamber, the low temperature chamber and the testing chamber.
The color touch panel control system was made in Japan can display Chinese / English. The big size liquid-crystal LCD has been adopted.
High temperature shock or low temperature impact, the maximum time up to 999H, the maximum cycle up to 9999 times.
All equipment is fully automatic, and all process are precisely controlled with P.L.C.S.
Of any part of the malfunctions, the machine will automatically shuts down and a warning light switches o
Machine can be shut down automatically in case of electrical power instabilities.
Can test the impact of RT,perform to meet the standards and test method: 5; GJB360.7; GB/2423.22
Specification:
Main Technical Parameters
Model
NG-CJ50
NG-CJ80
NG-CJ150
NG-CJ225
NG-CJ408
Internal Dimension (cm)
36*35*40
50*40*40
60*50*50
50*75*60
60*85*80
Temperature range
-40℃～150℃
Preheating temperature
RT~180℃
Precooling temperature
RT～-70℃
Temperature fluctuation
±0.5℃
Temperature accuracy
±2.0℃
Temperature recovering time
≤3～5min
Mechanical Structure and materials
Inner material
SUS#304 stainless steel
Outer material
SUS#304 stainless steel
Insulation material
High-precision glass wool + PU foam rubber
Air conditioning
Draught fan; Heater; Evaporator; Ventilation door; Temperature sensor
Standard configuration
Compartment frame 2; Levelers 4; Trundle 6; Power line (3m) 1
Refrigeration System
Working mode
Compressor binary refrigerating
Refrigeration compressor
France Tecumseh compressor 2 pcs
Evaporator
Fin-speed heater
Condenser
Double-pipe heat interchanger
Throttling device
Original imported electromagnetic valve, dry filter, capillary
Evaporative condenser
Stainless steel welded plate heat exchanger
Refrigerator control mode
Control system PLC automatic adjust refrigerator and compressor
Refrigerant
R404a/R23
Heating and Air circulation system
1. Multi-wing centrifugal circulating fan is connected to the power saving motor made in Japan through the stainless steel long axis.
2. Air supply: horizontal diffusion curved vertical heat exchange loop.
3. SSR used for automatic temperature control.
4. Nichrome strip heater.
Electrical apparatus control system
1. Displayer: Adopt original color touch screen large LCD display.
2. Automatic circulation shock and manual selective shock are all available in this system.
3. Two area or three area shock are all available as well as forward or reverse start.
4. Maximum cycle up to 9999 times.
5. If the instrument fails to work, the instrument will be shut down automatically with warning signals.
6. If you wants to set high or low temperature individually, time control up to 999H59M is available.
Security protection system
1. Thermal Shock Test Chamber is equipped with no fuse protection switch.
2. Under-voltage protection and translation protection are available in the control system.
3. There is a over-temperature protection switch.
4. Overload protection device and high-and-low pressure protection switch are equipped in the refrigeration compressor.
5. The fan motor and air-duct gate motor are also in the overload protection.
6. The instrument is equipped with the self-detection function to find the failure point for easy maintenance.
