Two Zone Thermal Shock Test Chamber
Two Zone Thermal Shock Test Chamber
Two Zone Thermal Shock Test Chamber

Reduce test time with a two-zone elevator type

Application Area

SONACME Two Zone Thermal Shock Test Chamber is ideal for testing IC chips and small electronic products. The design consists of two independently controlled chambers. One room is hot, the other is cold. Products are quickly transferred between the hot and cold chambers, which will cause temperature shocks to the samples to help find product defects in electronic components and product assembly.

Testing Standards

SONACME two-zone thermal shock test chamber complies with various test specifications, including Mil-Std 810, Mil-Std 883, IEC 60068-2-14, JEDEC and various commercial test standards.

The two-zone thermal shock test chamber is very important to the MIL-STD 883 test standard. With Sonacme Technology’s LOW GWP (Global Warming Potential) technology, our test chamber can provide up to 40% energy saving and R-449A refrigerant.

Two Zone Thermal Shock Test Chamber
Two Zone Thermal Shock Test Chamber

Structural Features

The inner chamber material is made of SUS#304 stainless steel with 1.2mm thickness. Full welding structure, its sealing is very well and it’s not easy to get cracked.

The external material is made of cold-rolled plate with 1.5mm thickness, it has gone through brushing, polishing, painting treatment, it's not easy to get scratched.

The insulation material is made of polyurethane foam with thicknessof 100mm.

The door seal adopts double silicon rubber sealing material.

The observation window is 4 layers of tempered glass, the size you can choose by yourself.

In addition, in order to prevent frosting on the observation window when running low temperature, we setup a heating wires inside to get it di-frosting.

Two Zone Thermal Shock Test Chamber

Refrigeration System

Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).

Shock absorption and noise reduction process,slow down the vibration, protect the compressor.

The new pipe bending technology: The bending process can minimize the connector point and make refrigerant flow more efficiently.

It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the equipment.

MP10 module has motor over-heating protection (with LED indicator), exhaust temperature over-heating protection (requires optional temperature monitoring probe and LED indicator), power indicator, alarm function.

Two Zone Thermal Shock Test Chamber

Electrical System

The overall layout of the circuit cabinet looks very neat and professional. Our circuits are arranged in accordance with UK standards and are equipped with complete circuit diagrams. Each line has a unique code which is clearly defined and easy to locate for troubleshooting.

We use electrical components of world famous brands, such as Schneider from France, Carlo Gavazzi from Switzerland,Mitsubishi from Japan,Rainbow from Korea.

Two Zone Thermal Shock Test Chamber

We Apply The Controller Developed By SONACME


Volume 50L100L200L300L500L1000L
Internal dimension  W×H×Dmm350*400*350450*500*450650*460*670960*460*670960*650*8001100*900*1000
External dimension  W×H×Dmm965*2010*15241050*2050*16501300*2050*19001700*2050*19001700*2350*21502000*2550*2400
High Temperature Range+60 to +200°C
Low Temperature Range A: –40 to 0°C,  B: –55 to 0°C, C: –65 to 0°C
Test Area Load Capacity 30KG50KG100KG
System Test by moving and switching the basket

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