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The Hot and Cold Thermal Shock Test Chamber, also known as a Hot and Cold Impact Tester, is designed for reliability and product screening tests of electronic components, automotive parts, aerospace materials, and other products requiring temperature impact evaluation. Using a three-zone testing method, the chamber alternates products rapidly between high-temperature, low-temperature, and ambient zones, ensuring accurate simulation of extreme environmental conditions. This process helps improve product reliability and supports strict quality control in line with international testing standards.
Nickel-chromium alloy electric heater + multi-wing centrifugal circulation fan
Controller
Microcomputer PID + SSR control
Refrigerant
R404A / R23
Protections
Compressor overpressure
Compressor overheat
Compressor overcurrent
Circulating cooling water low pressure
Over-temperature/under-temperature protection
Door safety interlock
Main power phase sequence & phase loss protection relay
High/low temp chamber over-temp protection
Fan motor thermal protection
Compressed air pressure switch
Exhaust valve
Power Supply
380V AC(±10%), 50±0.5Hz
Products Description
* Three-Zone Testing Method: Independent hot, cold, and test chambers for rapid temperature transitions. * Wide Temperature Range: -40°C to +150°C thermal shock range, with preheat up to +200°C and precool down to -60°C. * Fast Temperature Change: +60°C to +200°C in ≤30 minutes and +20°C to -75°C in ≤60 minutes. * High Precision Control: PID+SSR microcomputer control with ±0.2°C accuracy and ≤0.5°C fluctuation. * Durable Construction: SUS#304 stainless steel inner chamber with polyurethane foam insulation. * User-Friendly Operation: 7-inch color LCD touchscreen with Chinese/English interface and programmable functions. * Safety Protection: Multiple over-temperature, over-pressure, and phase sequence protection systems.
Applications
* Electronics & Semiconductors: Circuit boards, chips, sensors, connectors. * Automotive Components: Engine parts, dashboards, switches, and lighting. * Aerospace & Defense: Aircraft materials, avionics, and defense electronics. * New Energy Industry: Battery modules, EV components, and energy storage systems. * Material Testing: Plastics, rubbers, composites, and metals under extreme thermal stress.
Details Images
Advantages
* Complies with GB/T 2423.1-2008, GB/T 2423.2-2008, GB/T 2423.22-2012, GJB/150 series standards. * Improves product reliability before mass production. * Reduces product failure rate and after-sales costs. * Custom sizes and configurations available upon request.
Certifications
Company Profile
Product packaging
Packaging & Shipping
• Internal Protection: Anti-collision foam padding and moisture-proof wrapping are applied to prevent mechanical damage and corrosion during transit.
• Marking & Labeling: Each package is clearly labeled with model number, dimensions, weight, and handling instructions for easy identification.
• Loading: All packages are reinforced and suitable for forklift handling and container loading.
• Shipping Options: By sea, air, or express courier according to customer preference.
