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Introduction to Cold and Hot Shock Test Chamber
Date: 2019-05-07Read: 8

thermal shock chamberIt is a testing equipment for the metal, plastic, electronic and other material industries. Used for testing material structures or composite materials, it can withstand the degree of chemical changes or physical damage caused by thermal expansion and contraction of the sample in a short period of time in a continuous environment at high and extremely low temperatures. Nowadays, the research and testing of new products are particularly demanding and rigorous, and the temperature shock test chamber is a must-have testing instrument for your laboratory.

thermal shock chamberSet up a high temperature chamber, a low temperature chamber, and a testing chamber, and place the specimens on the shelves of the testing chamber without moving. The opening and closing of the air door in the high or low temperature chamber introduces high or low temperature air, causing a sudden change in the air temperature inside the test chamber and achieving temperature shock. Designed as a vertical structure, the upper part is a high-temperature chamber, the middle part is a testing chamber, and the lower part is a low-temperature chamber; It is designed as a horizontal structure, with a low-temperature chamber at the bottom and a testing chamber at the top, and a high-temperature chamber at the rear. The testing chamber is a single door, and after opening the door, it can be accessed. Through the multi-layer electric glass observation window and lighting on the door body, the status of the test sample can be observed at any time. The air door adopts a pneumatic flap structure, sealed with silicone rubber, and has a good sealing effect. The controller LCD touch screen is installed on the control panel on the right side of the box for convenient control. The box has a set of lead holes on the left side wall for easy operation and use. It has safety protection for operators, test chambers, specimens, etc.

Model (CM)

SET-A

SET-B

SET-C

SET-D

SET-G

internal dimensions

40×35×35

50×50×40

60×50×50

70×60×60

80×70×60

external dimensions

140×165×165

150×190×175

160×190×185

170×240×195

180×260×200

structure

Three box type (pre cooling box) (preheating box) (testing box)

Damper Device

Mandatory air device valve

Inner box material

SUS#304stainless steel

outer box material

Cold rolled steel plate electrostatic spraying

Freezing system

Mechanical compression binary cascade refrigeration method

Convert time

<10Sec

Temperature recovery time

<5min

Temperature Uniformity

<2℃

temperature fluctuation

≤±0.5℃

temperature deviation

±2℃

cooling method

water cooling

dwell time

30 min

temperature range

preheating temperature

+60~200℃(40min)

High temperature impact

+60~150℃

Pre cooling temperature

+20℃~-80℃(70min)

Low temperature shock

-10℃~-40℃/-55℃/-65℃

temperature sensor

JIS RTD PT100Ω× 3 (platinum sensor)

controller

LCD touch screen PLC controller

Control method

By relying on integral saturation PID, fuzzy algorithm balanced temperature control P.I.D+P.W.M+S.S.R

Standard Configuration

1 set of illuminated glass windows, 2 sample racks, and 1 test lead hole are attached

safety protection

Leakage, short circuit, overheating, water shortage, motor overheating, compressor overpressure, overload, overcurrent protection

power supply voltage

AC380V 50HzThree phase four wire+grounding wire