- Details
Product details:
The fast temperature test chamber is suitable for aerospace products, information and electronic instruments, materials, electricians, electronic products, and all kinds of electronic gas components under high temperature and low temperature.
Custom service: customizable according to customer needs
1. Product overview:
The product in the design strength, the accelerating techniques using temperature (in the upper and lower limit of extreme temperature in circulation, the product produces alternate expansion and contraction) change the external environment stress, make the products produced in the thermal stress and strain, through accelerated stress to potential product defects emerge [material potential faulty parts process, process defects, defects, to avoid the product for the use of the process, affected by environmental stress test and lead to failure, resulting in unnecessary losses, to improve product yield and reduce the number of ship repair has a significant effect in the stress screen itself is a process of stage process. Instead of a reliability test, so the stress screening for the 100% program.
2. Product specification parameters：
Model
JDSSICT-225
JDSSICT-306
JDSSICT-408
JDSSICT-800
JDSSICT-1000
Inner box size(cm
W×H×D)
50×75×60
60×85×60
60×85×80
100×100×80
100×100×100
Inner box size(cm
W×H×D)
150×193×155
160×203×155
160×203×175
210×228×195
210×228×195
Temperature range
-70～-150℃(KS)；-40～-150℃(KL)；-20～150℃(KR)
Rapid temperature variation range
-70℃：-50～+85℃(KS)；-40℃：-20～+85℃(KL)；-20℃：0～+85℃(KL)
Rise and fall temperature rate
3℃/min;5℃/min;8℃/min;10℃/min;15℃/min(Linear or nonlinear)
Performance
Temperature fluctuation
±2.0℃
Temperature uniformity
±1.5℃
Precision of temperature analysis
0.01℃
Heating time
-70～-150℃<60min;-40～-150℃<50min;+20～-150℃<35min
Cooling time
+20～-70℃<70min;+20～-40℃<55min;+20～-20℃<35min
Texture of material
Outer box material
Stainless steel plate + lacquer
Inner box material
SUS#304 stainless steel plate
Heat insulation material
PU Glass wool
System
Wind circulation system
Sirocco Fan
Heating system
SUS＃304 Stainless steel plate
Refrigeration system
Imported French Taikang compressor + fin evaporator + air-cooled (cooling water) condenser
Enclosure
Vacuum glass observation window, electric test hole (60mm), control state indicator lamp, indoor lamp, partition frame (2 free adjustment)
Safety device
Overheating protection circuit breaker, compressor overload protection, control system overload protection, humidifying system overheating protection, overload indicator lamp
Power Supply
3Ψ380V 60/50Hz
3. Implementation standards and test methods：
1. GB10589-89 Technical conditions for low temperature test box
2. GB11158-89 Technical conditions for high temperature test box
3. GB10592-89 Technical condition of high and low temperature test box
4. GB2423.1 Low temperature test and test A
5. GB2423.2 High temperature test and test B
6. GB2423.22 Temperature change test and test N
7. IEC68-2-1 test A
8. IEC68-2-2 test B
9. IEC68-2-14 test N