Envsin Instrument Equipment Co., Ltd.
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Long Defrosting Cycles Thermal Shock Test Chamber 2 Zones Thermal Shock Room
The thermal shock test hamber suitable for examining the ability of the whole machine, components, parts and other components to withstand sharp changes in temperature. The temperature impact test can understand the impact of the test sample once or repeatedly
due to temperature changes. The main parameters affecting the temperature change test are the high and low temperature values in the range of temperature change, the holding time of the sample at high and low temperature, and the number of cycles of the test, etc.
The thermal shock test chamber is used for testing non-heat dissipation test samples and low heat dissipation test samples. For the test
of heat dissipation test samples, the heat dissipation power should not exceed the temperature control cooling capacity of the refrigeration system of the test chamber, otherwise it will affect the temperature conversion speed and capacity of the thermal shock test chamber. It
is recommended that the heat dissipation of the test samples be less than 300W.
Model:Thermal Shock Test Chamber | ET450S2 | ET4200S2 |
| ET550S2 | ET5200S2 | |
| ET650S2 | ET6200S2 | |
| Test Space Volume(L) | 50 | 200 |
| Test Zones | 2 | |
| Hot Chamber Temp.Range(℃) | +50/+200 | |
| Cold Chamber Temp.Range(℃) | -80/+70 | -75/+70 |
| Temp. Constancy(℃) | ±0.3-±1.0 | |
| Temp.Homogeneity(℃) | ±0.5-±2.0 | ±1.0-±2.0 |
| Recovery Time(min) | <1(on Air Outlet) | <5(on Air Outlet) |
| Test Space Dimension(mm) | 400W*400D*310H | 600W*550D*600H |
| External Dimension(mm) | 900W*2300D*2160H | 1200W*2500D*2200H |
| Temp. Range(℃) | -40/+150 | -40/+150 |
| -55/+150 | -55/+150 | |
| -65/+150 | -65/+150 | |
| Max. Specimens Weight (kg) | 15 | 50 |
| Cooling Methods | Air-Cooled | Water-Cooled(IEC 60068-3-5) |
| Power | AC380V±10%,50HZ,3/N/PE | |
| Compliant with International Standards: GB/T2423.22 MIL STD 202F (Method 107G) IEC 60 068-2-14 Test Na BS 2011 DIN 40046,Test Na JESD22-A101-A | Options Accessories: Independent sensors for protection (NE60519-2.1993) | |
GB/T2423.22
MIL STD 202F,method 107G
IEC 60068-2-14,Test Na
BS 2011
DIN 40046,Test Na
JESD22-A101-A
Integral, the top is preheating tank (with test chmaber door), the bottom is precooling tank, the studio is preheating tank and precooling.The mobile metal pod is between the slots, the electric control cabinet and the refrigeration unit are behind, and the main control interface is located in the test.Square before the inspection door. The gate is opened in the width direction. Each slot area is equipped with an
independent circulating air duct system: wind motor,Centrifugal fan blade, vane.
Outer material: cold rolled steel plate + double-sided electrostatic spraying process
Inner material: SUS304 high-grade stainless steel plate
Insulation material: rigid polyurethane foam insulation layer
