Description
Thermal shock environmental test chamber is used to test the material structure or composite materials, in an instant by the very high temperature and very low temperature can withstand the extent of continuous environment in order to test in the shortest time of its thermal expansion and contraction caused by chemical changes or physical hurt.
thermal shock environmental test chamber be equipped with a PID auto calculation control,safety device.so shermal shock chamber can program control the change tempereture of hot chamber and cool chamber during cycles testing.
that means this thermal shock environmental test chamber can test the material’s chemical change or physics change by expansion and contraction within short time.and tis type environmental testing chamebr can application to metal, plastic, rubber, electronic etc materials and can be used for product improvement’s reference.
Feature
- Perfect appearance and easy to operate.
- Imported LCD English microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.
- Two chamber structures, high temperature chamber and low temperature chamber, control automatically, stay and switch time adjustable.
- Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compressor over pressure, over load, short water…
- Control interface will display alarm reason and provide check methods, machine has emergency stop button.
- Cold and hot shock temperature recover within1 minute, which complies with MTL, IEC, JIS, GJB and other international standards.
Specification
Item | Specification |
Test method | Pneumatic operated door switch, two chambers |
Basket internal dimension | 320Wx230Dx250Hmm (20L) |
External chamber dimension | 1050Wx1825Dx1440Hmm |
High temperature range | Room temperature ~+175℃ |
Low temperature range | Room temperature ~-50℃ |
Testing time | Maximum 1000 cycles, 30 minutes for each one |
Defrost | Do defrost in every 20 cycles |
Temperature deviation | 3~5℃ |
Lifting switch time | ≤10 seconds |
Test hole for cable routing | Diameter 50mm on the left of chamber attach a silicone plug |
External chamber material | High quality electrolytic steel plate spray with powder, antirust |
Internal material | SUS#304 stainless steel |
Thermal insulation material | High quality superfine glass fiber |
Refrigerant | R404A / R23 |
Cooling method | Water cooling |
Power supply | Three phase, 380V, 50Hz |