Wuxi Guanya Refrigeration technology co., ltd
Tel: + 86 510 82303782
E-mail: sales@cnzlj.com
Add: No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China
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Liquid Nitrogen Thermal Shock Test Chamber

Liquid Nitrogen Thermal Shock Test Chamber

Liquid Nitrogen Thermal Shock Test Chamber
  • Product Description

Application:

Liquid nitrogen cooling and heat shock test chamber is suitable for electronic elements of safety performance test screening tests provide reliability test, products, etc., at the same time, through this equipment test, can improve the reliability of products and product quality control.

Box structure:

Hot and cold impact test box all functions controlled by computer, is a self-developed software, has the good interface, the user's operation and monitoring is more simple and intuitive, maintain function will keep you running applications in the present condition, can temporarily change the program of numerical, time parameters can be set on the screen, the refrigeration, heating and blue transfer switch, according to the set value automatically.

Independent control of cold box and hot box.

The liquid cabinet adopts vacuum heat preservation to ensure no leakage.

The product insulation effect can be fully guaranteed.

The test box door and the circulating fan, the blue transmission and other interlocks, protect the safety of the operator, once the door is opened, the circulation fan and the blue transmission power supply will be automatically cut off.

parameter:

type

CJN-20N2W

CJN-50N2W

CJN-80N2W

capacity

20L

50L

80L

parameter

High temp room

Expose temp range

+60℃~+200℃

Highest temp.

200℃(+200℃)

Heating up time

+20℃~+200℃,20min

Low temp room

Expose temp range

-196℃

Lowest temp

-196℃


Liquid nitrogen injection3L/min

bucket

Shock temp.

LT-196℃;HT+60~+150℃

temperature fluctuation

≤±0.5℃

temperature departure

≤±2℃

Transfer time

≤15S

Temp recovery time

≤5min

Load (aluminum ingot)(kg)

5

7

15

box structure

cover

The surface of galvanized steel sheet is sprayed.

liner

stainless steel plate

thermal insulationmaterial

Low temperature (vacuum insulation + polyurethane foam board), high temperature (ultra-fine glass fiber)

heater

Nichrome heater

Bucket up and down

precision ball screw

Test  hole

1个,φ50,top of the case

Temp sensor

pt100

controller

Siemens Smart PLC controller/touch screen.

Data record

USB disk

communication

RS485interfaceModbus RTUprotocol

Bucket dimension(mm)

D

260

400

450

W

260

400

450

H

300

350

400

Body dimension(mm)

D

1100

1250

1300

W

1000

1150

1200

H

1900

2000

2000

Installed power

2kw

3kw

4kw

POWER

AC220V 50Hz

standard

GJB360.7、GB/T2423.22、GB/T2423.1.2、GB10592-2008、GJB150.3


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  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China