Bock Compressor Stailess Steel 3-zone Thermal Shock Test Chamber
Thermal Shock Chamber Features
| Safety device | No fuse breaker, over pressure, over heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection |
| Standard accessory | Cable port(portΦ50mm)*1, shelves*2 |
| Interior material | Stainless steel plate(SUS 304) |
| Exterior material | Baked painting steel or stainless steel(SUS304) |
| Insulation material | Rigid polyurethane Foam + glass fiber wool |
| Refrigeration system | Water Cooled |
| Semi-hermetic compressor, cascade refrigeration system, CFC free refrigerant(HFC-507 and HFC-23) |
| Controller | Panel:7-inch LCD Touch panel, Chinese or English display selectable |
| Operation model: Program or fix point running |
| Memory capacity:120programs,1200steps, all repeat 999cycles,part repeat 99 cycles. |
| Accuracy:Temp.:0.1% of F.S±1 digit Humidity:0.1% of F.S±1 digit |
| Input:Temp.:pt-100 Humidity:pt-100 or ～5V DCV |
| Ambient Temp. | +5ºC～+35ºC |
| Power | AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires |
•What is ESS?
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ESS is a means of screening products to expose defective parts or process problems that can't be detected upon visual inspection or electrical testing. Developed to detect product defects and production flaws in electronics manufacturing, ESS uses thermal cycling or vibration to expose failures. Environmental stress screening chambers can be used as part of the manufacturing process or they can be used in new product qualification testing..
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KOMEG thermal shock chambers meet the demands of today's environmental stress screening with proven performance in installations around the world. Our direct transfer method between hot and cold is an economical method to achieve rapid part temperature change for ESS or thermal shock.
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•Thermal shock test chamber is requisite testing equipment in metal, plastic, rubber, electronics and other industries. It is used for testing the material structure or composite material’s tolerance degree when exposed instantly in extremely high temperature and extremely low temperature environment continuously, so that whose chemical or physical damage due to thermal expansion and contraction can be detected in shortest time.
Structure of 3-zone thermal shock chamber:
•A thermal shock chamber comprising a test area, a high-temperature air conditioning unit having a gas outlet and a gas inlet adjacent to the test area, an outside air supplying unit having an air outlet and an air inlet adjacent to the test area, a low-temperature air conditioning unit having a gas outlet and a gas inlet adjacent to the test area, a first damper assembly for opening the outlet and the inlet of one of the high-temperature air conditioning unit and the outside air supplying unit and closing the outlet and the inlet of the other unit at the same time, and a second damper assembly for opening the outlet and the inlet of one of the low-temperature air conditioning unit and the outside air supplying unit and closing the outlet and the inlet of the other unit at the same time.
Exploded Views for 3-zone Shock Chamber
