High And Low Temperature Thermal Shock Vacuum Chamber Programmable Testing

High And Low Temperature Thermal Shock Vacuum Chamber Programmable Testing

HD-E703-100 Three Zone Thermal Shock Test Chamber....

1. Description:

High And Low Temperature Thermal Shock Chamber is the perfect testing machine of electronic components, metal, chemical materials, automation components, communication module, national defense industry, aerospace industry, BGA, PCB substrate, electronic chip IC, semiconductor ceramic and high polymer materials.

Meet the standard:

GB/T2423.1 test method at low temperature;GB/T2423.2 high temperature test method;
GB/T2423.22 temperature test;GJB150.5 temperature impact test;
GJB360.7-87 temperature impact test;GJB367.2-87, 405 temperature impact test.
SJ/y73 T10187-91 series temperature test chamber SJ/y73 T10186-91 series temperature test chamber
IEC68-2-14 _ test method of GB/T2424.13 N_ temperature changes - 2002 test method for temperature change test guideline
GB/T2423.22-2002 temperature weathering test QC/T17-92 auto parts general rules
EIA364-32 thermal shock test program (temperature cycle) electric connector and socket of the environmental impact assessment

characteristics:

1.  Short temperature recovery time
      The maximum temperature recovery time at upstream air for 2 zone test (+150°C and -65°C) and 3 zone test is only 5 min.

      (10 min. for TSA-201S and TSA-301L)

2.  Great uniformity
     Horizontal air flow system offers excellent specimen temperature uniformity.

3.  Efficiency thanks to specimen temperature control (option)
     Thanks to this feature, the equipment achieves set temperature attainment with rapidity and accuracy.

4.  STT function (option)
      Thanks to the specimen temperature monitor with trigger, exposure time starts only when the specimen has reached the

      set temperature, leading to more precise test results.

5.  User-friendly controller
      The LCD touch-screen controller allows easy check of the test patterns, temperatures settings, test cycles and graph displays.

6.  Reduced load current

7.  Reduced operating noise

 Specifications 

Notes

1. If the high-temp exposure range lower limit + 60°C is required or the low temp exposure range lower limit -60°C, please select the “ambient-temperature exposure” option

2. If the temp fluctuation need to below ±1.8°C please select the “Low temp fluctuation package”

3. Temperature heat-up/pull down time are applicable only during independent chamber operation

4. If the automatically operated sliding door required, please select the “Automatically door package”

5. Air-cooled condenser / Water-cooled condenser both available

6. Apply on water-cooled condenser only

Thermal Shock Chambers composed of

1, thermal shock chambers structural forms: thermal shock chambers chamber using integrated forms of composite structure, both located in the upper chamber by a high-temperature tank, located in the lower portion of the cryogenic tank, located in the rear of the cabinet and the refrigeration unit is located after the left side of the electrical control panel composed of cabinet (system).
2, thermal shock chambers outer box material: high-quality cold-rolled steel sheet, the surface for electrostatic spraying.
3, thermal shock chambers inside walls Material: SUS304 stainless steel, corrosion-resistant, easy to clean, nice.
4, insulation materials: high-quality ultra-fine glass fiber cotton, imported nonflammable PU.
5, sample holder: static stainless steel sample holder.
6, window: On the box (hot box) opened the door to a 350 × 250mm electric moisture barrier coating temperature observation window.
7, cable threading hole: diameter 50MM cable conduit opening in the middle of the test sample holder box.
8, sample holder bearing: ≥50Kg.

Safety Devices 

1. Hot chamber overheat protection switch
2. Cold chamber overheat protection switch
3. Air circulator overload alarm
4. Refrigerator high/low pressure protector
5. Compressor temperature switch
6. Air pressure switch
7. Fuse
8. Water suspension relay ( water-cooled specification only)
9. Compressor circuit breaker
10. Heater circuit breaker
11. Test area overheat/overcool protector
12. Air purge valve

Control