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?
•
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..
•
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.
•
•
•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