Thermal shock test chamber

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  • Name:Thermal shock test chamber
  • Model:PT-402
  • Hits:
冷热冲击试验箱区分为高温区,低温区,测试区三部份,采独特之断热结构及蓄热、蓄冷效果,应用冷热风路切换方式导入试品中,做冷热冲击测试,待测品为不移动之方式

Remark

Specifications

1.Cold thermals shock testing chamber
2.temperature range:-40~150deg
3.accuracuy:+/-0.05 deg
4.low-temperature:-10~-40deg

 

PT-402 series Cold thermals shock testing chamber


 

Equipment summary

Cold thermals shock testing chamber used to test the change of material under extremely high temperature and extremely low temperature environment that continue alternation in the shortest time, Testing the chemical changes or physical damage of material caused by the thermal expansion and contraction. Testing box divided two parts, one is high-temperature region, another is low-temperature region, the testing sample placed on the moving basket, using unique heat storage and cool storage, the cylinder taking basket moves up and down in the hot and cold region to complete the hot and cold temperature impact testing; applied to test the material, including metal, plastic, rubber, electronics .... and other materials, it can be used as a basis for improvement of their products.

 

Corresponding standard

1 GB/T2423.1-1989 low-temperature testing method
2 GB/T2423.2-1989 high-temperature testing method
3 GB/T2423.22-1989  change temperature test
4 GJB150.5-86  temperature impact test
5 GJB360.7-87  temperature impact test
6 GJB367.2-87 405 temperature impact test

 

Applicable industries

Cold thermals shock testing chamber widely used in aviation, military,  ships, electrical, electronics, instruments and meters; medical equipment; civilian nuclear energy; colleges and universities; research laboratories; commodity inspection, arbitration, technical supervision departments; building materials ceramic; petroleum and chemical products, machine and spare parts.

 

Technical parameters 

Model

PT-402  Cold thermals shock testing chamber

Temperature range

A.high-temperature : +60 degree to +150 degree

B.low-temperature : -10 degree to -40 degree

Control temperature

±2 degree

resolution

0.01 degree

Heating time at high-temperature region

From RT to 150 about 35min (RT is from 5 degree to 30 degree).

Cooling time at low-temperature region

From RT to -40 degree about 50min (RT is from 5 degree to 30 degree)

Moving time and temperature recover time

A. testing bastet moving from high-temperature to low-temperature spend 10sec

B.after exchanging the temperature,the tempreature recovery time: 3min to 5min  (Stabilization time ≥ 30min)

Device noise

Below 75dB.

Weight

10Kg

Testing region(hot and cold)

50cm(W)*50cm(H)*50cm(D)

Outside size:

140cm(W)*180cm(H)*142cm(D)

Testing basket size

30cm(W)*40cm(H)*30cm(D)

Inside material

SUS#304 Cold-Heat-resistant stainless steel

Outside material

                SUS#304 Cold-Heat-resistant stainless steel

Insolution material

High-density glass wool and high strength PU foam insulation

Anti-sweat structure

insulation layer and door micro-thermal anti-sweat

Expansion

Heat reach 300 degree,cold reach -100 degree