1. Item name: Cold & Thermal Testing Shock Machine(three chambers)
Cold & thermal impact tester is used to test the capability of material structure or composite material to withstand the continuous environmental changes between extremely high temperature and low temperature during a short period, and therefore understand the chemical changes or physical damages caused by expansion from heat and contraction from cold in the shortest possible time. It is applicable to metals, plastic, rubber, electronics amongst other materials. The test result can be used as a reference or basis for produce improvement.
1. Divided into three boxes equipment: high temperature, low temperature, the three-part test area, testing products placed on the test, when the impact of high temperature or cold temperatures into the area of impact testing area
2. Using touch-control graph control as operation interface, easy to operate.
3. Applying wind route conversation to the shock method to distribute temperature to the testing zone for cold and thermal shock measurement.
4. For high temperature shock or low temperature shock, maximum time is up to 999H, and maximum circulation cycles are 9999 times.
5. The system can be used for automatic Circulation Shock or manual selective shock, capable of setting two zones or three zones shocks as well as cold and thermal shock start-up.
6. Binary cooling system is adopted for cooling, with quick cooling effect. The method is water cooling.
7. May experiment the impact normal temperature.
4. Corresponding standard
- GB/T 10589-2008
- GBT 11158-2008
5. Technical parameter :
|Internal Dimensions WxHxD (cm)||50x40x40|
|External Dimensions WxHxD (cm)||150x193x153|
|Temperature Range||(150°C~A: -45 °C ; B: -55 °C ; C:-65 °C ); High temperature zone : +60 °C~ +150 °C ; Low temperature zone :-10 °C ~ -65 °C|
|Heating Time(regenerative)||RT ~ 200°C About 35 min|
|Cooling Time(storage)||RT ~ -70°C About 55 min|
|Temperature Response Time/Time Change||≤ 5 min / ≤ 5 sec|
|Precision Temperature Control / Distribution Accuracy||
±0.5 °C / ± 2.5% °C
|Inner and Outer Materials||the external box is SUS 304# stainless steel surface strips or cold-rolled steel paint(optional). The inner box is the SUS304# stainless steel|
|Insulation Material||Heat-resistance high- density aluminum silicate fiber cotton or PU foam insulator materials|
|System||P.I.D+S.S.R+Micro-computer balanced temperature control system|
|Cooling System||Semi-hermetic double-stage compressor(water-cooled type) /Hermetic double-stage compressor (air-cooled type)|
|Security Protection Devices||Non-Fuse breaker, high and low pressure protective swith of the compessor,refrigerator high-pressure protective swith, failure warning system , electronic alarm|
|Accessories||viewing window(special order), shelves(freely adjustable, 2 pcs), power-on test cable port, castor, horizontal support|
|Control Panel||South Korea”TEMI”or Japan’s as “OYO” Brand (Optional)|
|Compressor||France’s as “Tecumseh” Brand|
|Power||AC380V 50HZ/60 HZ 3|