China High Low Temperature Test Box Thermal Shock Testing Machine

Product overview

The three box type cold and heat shock test box is designed and manufactured according to the requirements of the user. It is suitable for high and low temperature impact test and storage and test in high temperature or low temperature environment for the whole machine and parts of aviation, aviation, military, naval, electrical, electronic and other products. In order to evaluate the test behavior of the whole machine (or component), electrical apparatus, instrument, material, coating, coating and so on, the user will test the climate and environment accordingly.

Product features

1 The equipment is divided into three parts, which are high temperature box, low temperature box and test box. The unique structure of heat break and the effect of heat storage and cold storage are collected. The cold and hot air road switching mode will be applied to the test area to realize the purpose of the cold and heat shock test.

2 Using the most advanced measuring device, the controller adopts the man-machine interface controller of large color liquid crystal touch control dialogue LCD. It is easy to operate, easy to learn, stable and reliable. In English, complete system operation condition,

3 It can independently set the functions of three different conditions, such as high temperature, low temperature and cold and heat shock. When the cold and heat shock conditions are carried out, two slots or three grooves and cold and hot punching can be selected to carry out the function of the impact of the high and low temperature testing machine. It has fully automatic, high precision system loop, any machine parts movement, P.L.C locking process, P.I.D automatic calculation control, and high temperature control precision.

Test method

Pneumatic operated door switch 3 chambers

Inner dimension (W*D*H)

500*450*450mm

External dimension (W*D*H)

1380*1370*1980mm

Temperature range

-40 ~ +80ºC

High temperature chamber pre-heating range

60 ~ 100ºC

Heating speed

+60→+100ºC about 10 minutes

Low temperature chamber pre-cooling range

-65 ~ 0

Cooling speed

Ambient →-65ºC about 65 minutes

Temperature deviation

±3ºC

Thermal recovery time

Within 5 minutes

External material

Antirust processing cold-rolled steel sheet

Internal material

SUS#304 stainless steel

Thermal insulation material

Polyurethane foam and fiberglass

Coolant

R404A / R23

Cooling method

Air cooling

Pressure

0.2 - 0.5Mpa

Power supply

Three phase, 380V, 50Hz