KJ-2092 temperature shock chamber KJ-2092

Specifications and Product Details:

KJ-9029 temperature shock chamber

Prodcut introtation

Used widly in electron product industry,national defense industry,aviation industry.Can reduce a large number of test fee.Opearation easy,hig trust,is a reliable,high-performance test tool in labs.

KJ-9029 temperature shock chamber

Characteristic introduction

1 high temperature groove,low temperature groove,test grove is static.

2Shock way uses wind path changing methods,let high temperature and low temperature leading to test area,and reach the high-low temperature shock test goal.

3Can set rotation times and defrost times.

4 Use touching colourful liquid controller,easy to operate,stable.

5 Temperature accuracy is high,use PID calculating methods.

6Choose start-move place,high temperature and low temperature is rotation.

7 Showing test curve when operation.

High temperature shock pic Common temperature pic Low temperature shock pic

Part 1 Main Specification

Product Name	Three-type Thermal Shock Chamber
Model	KJ-9029
Sample prohibit	Prohibit puting inflammable,explosive,effumability or corrosive sample in the the chamber.
Volume,size and weight
Inner volume	225L
Inner size	W50XH75XD60cm
Outside size
Chamber performance
Test environment	Environment temperature is+25C,relate humidity ≤85%(Without sample in test chamber)
Test Methods	GB/T 5170.2-1996 temperature test equipment
High temperature room
Pre-heat temperature	+60C~+250C
Heating Time	+60C→+250C ≤40min Remark,heating temperature time is the performance of high temperature test room in temperature Remark:
Low temperature room
Pre-cool temperature room	-70C~-10C
Cooling temperature room	+20C → -70C≤70min Remark,Cooling time is the performance of low temperature test room in operation
Test room(sample area)
Test Methods	Pneumatic air door changes high temperature area and low temperature area
Temperature Shock range	-60C~+165C
Temperature fluctuation	±0.5C
Temperature deviation	±2.0C
Temperature recovery time Recovery condition	≤5min sample,plastic encapsulated integrated circuit load cells place,Up wind directin of sample High temperature exposure, +165C,30 minutes Environment temperature exposure,--- Low temeprature exposure, -60°C,30minutes Sample weight,2.5kg
Standards	GB/T 2423.1-2001 Test A,Low temperature test methods GB/T 2423.2-2001 Test B,High temperature test methods GB/T2423.22-2002 Test N,Temperature changing test methods Test Na GJB 150.3-1986 High temperature test GJB 150.4-1986 Low temperature test GJB 150.5-1986 Temperature shock test
6. Structure features
heat preservation Structure	Outside chamber material,Stainless steel plate SUS304 Inner chamber material,Stainless steel plate SUS304 Chamber heat preservation material,polyurethane foam+glass fibre Door heat preservation material:glass fibre
Air adjust passageway	Wind-motor,heater,evaporimeter,air door,temperature transmitter
Chamber standard configuration	Wire hole ,1 pcs,in the left of chamber,diameter φ50mm circular hole sample shelf,1 pcs
Adjust foot and wheel	Adjust foot,4 pcs,used to support test chamber Adjust wheel,4pcs,used to move test chamber
Test chamber door	Single opening,left hinge,right handle(refer to chart 6.13)
circulating fan High temperature exposure Low temperature exposure	3φ,400W,Centrifugal type 3φ,400W,centrifugal type
Control panel	Controller display screens,fault indicating lamp,timer,USB connector,over-temperature protector,power switch
Machinery room	refrigerating device,drainage device,exhaust fan
power distribution control cabinet	Power leakage breaker,controller,switch panel,heat dissipation wind motor,high-low circulating fan motor
Heater	Nichrome strip heater Heat controlling way,contactless recurrent pulse adjusting width,SSR(solid-state relay)
Wire hole and drainage hole	In the back of chamber