Overview
NBC-150E Thermal Shock Test Chamber is used in electronics components, automation components, communication components, auto parts, metals, chemical materials, plastics and other industries, defense industry, aerospace, military industry, BGA, PCB substrate, electronic chip IC, semiconductor ceramic and polymer materials. Test the repeated resistance of the material to high and low temperature and the chemical change or physical damage of the product in thermal expansion and contraction, which can confirm the mass of the product, from precision IC to heavy machinery components, can be used as the basis or reference for product improvement.
Features
1. The three-box equipment is divided into three parts: high temperature zone, low temperature zone, and test zone. The test product is placed in the test zone. When the temperature of the high temperature zone or low temperature zone is rushed into the test zone for impact, the test product is static.
2. Adopt touch-sensitive graphic operation interface, easy to operate.
3. Impact mode Apply the wind path switching mode to pass the temperature into the test area for Thermal Shock test.
4. High Temperature Impact or Low Temperature Impact, the maximum time can reach 999h, and the maximum cycle period can reach 9999 times.
5. The system can be used as an automatic cycle engine or manual selective Impact can be set to zone 2 or zone 3 Impact and cold, heavy and hot start.
6. Chill down adopts binary freezing system, the cooling effect is fast, and the chilling down method is water-cooled.
Principle
The three-box equipment is divided into three parts: high temperature area, low temperature area, and test area. The test product is placed in the test area. When the impact is made, the temperature in the high temperature area or low temperature area is rushed into the test area for impact. The test product is static. The impact method uses the wind path switching method to channel the temperature into the test area for Thermal Shock test.
Applications
Electronics components, automation components, communication components, auto parts, metals, chemical materials, plastics, defense industry, aerospace, military industry, BGA, PCB substrate, electronic chip IC, semiconductor ceramic, polymer materials
Standards
GB-2423.1-89 (EC68-2-1), GB-2423.2-89 (IEC68-2-2), GJB360.8-87 (MIL-STD-202F), GBJ150.3 (MIL-STD-810D), GJB150.4 (MIL-STD-810D), GJB150.3-86, GJB150-86, GJB150.5-86
Steps
1. Use the touch-sensitive graphic operation interface to set.
2. Set the High Temperature Impact or Low Temperature Impact Time and Cycle Period.
3. Select Auto Cycle Engine or Manual Selective Impact Mode.
4. Set Zone 2 or Zone 3 Impact and cold, heavy and hot flushing start.
Notice
• Power supply voltage is 380V AC, 3 phase, 5 wire.
• Note that the equipment protection device includes overheat protection, Compressor overload protection device, control system overload protection, high and low voltage protection switch.
• Ensure the normal operation of the chill down system, the chill down method is water-cooled.
• Follow relevant safety standards when operating.
