High and Low Temperature Shock Test Chamber

One,Complies with Standards:

u  GB2423.22 Temperature Variation Test, Test N

u  GB2423.1-89 Basic Test Procedures for Electrical and Electronic Products: Test A - Low Temperature Test Method

u  GB2423.2-89 Basic Test Procedures for Electrical and Electronic Products: Test B: High-Temperature Testing Method

u  GB/T 2423.1 Electrical and Electronic Products Environmental Testing Part 2: Test Methods Test A: Low Temperature

u  GB/T 2423.2 Electrical and Electronic Products Environmental Testing Part 2: Test Methods Test B: High Temperature

u  GB/T 2423.22 Electrical and Electronic Products Environmental Testing Part 2: Test Methods Test N: Temperature Variation

u  GB/T 5170.2 Environmental Test Equipment for Electrical and Electronic Products; Temperature Test Equipment

II. Technical Specifications:

1Temperature Range: -20℃/-40℃/-55℃/-65℃ to +150℃

2High and low temperature zone temperature range: High temperature zone +60℃～+200℃

Low Temperature Zone 0℃～－70℃

3Temperature Exposure Range: High-Temperature Test Zone +60℃～+150℃

Low Temperature Testing Zone 0℃～-40℃

4Temperature Limit: +200℃

5Minimum Temperature: -75℃

6Temperature Deviation: ±2℃

7Temperature Fluctuation: ±0.5℃

8Temperature Recovery Time: 5 min

9Temperature Recovery Conditions: 3-5 minutes

10Sample Transfer Method: Pneumatic

11Power: AC380V±10% / 50/60Hz + Protective Earth

Section 3: Model and Inner Box Dimensions (W x H x D)

ZT-30A-SW 300mm x H 350mm x D 300mm

ZT-50A-SW 350mm x H 400mm x D 350mm

ZT-80A-S400mm W x 500mm H x 400mm D

ZT-150A-SW 500mm x H 600mm x D 500mm

ZT-252A-S      W600mm (W) x 700mm (H) x 600mm (D)

IV. Equipment Structure:

1Test Chamber Structure: The test chamber features an integrated modular structure, where the high-temperature test section is located at the lower rear part of the chamber.

    Box, the low-temperature test chamber located at the upper rear, the refrigeration unit cabinet at the rear, and the electrical control cabinet on the left rear panel

   The system is composed of. This method features a compact structure with a small footprint and an aesthetically pleasing design, with the refrigeration unit housed in an independent unit box.

    In the body.

2Outer material of the box: Electrostatic-proof spray-painted baked varnish treatment on cold-rolled steel plate/SUS304 stainless steel plate

3Interior material of the box: SUS304 stainless steel plate

4Insulation Material: Hard Polyurethane Foam, Grade 1

5Cable passage holes: Sliding cable passage tubes are installed at the top of the sample stand and the top of the high-temperature test chamber.

6Sample Rack Load Capacity: ≥3Kg.