100L Two-Chamber Thermal Shock Test Chamber for Stress Screening
100l-two-chamber-thermal-shock-test-chamber
The 100L Two-Chamber Thermal Shock Test Chamber is a stress screening composite environmental tester designed for reliability testing of electronic components, PCBs, and automotive parts. It features a 100L working volume, rapid temperature transfer (<10s), and compliance with international standards including MIL-STD 202F and IEC 60068-2-14. Equipped with a 32-bit color screen controller, Ethernet/USB data access, and APP remote management, this chamber supports automated 24/7 operation with power-off memory and resume functions.
Key Selling Points
- Rapid Thermal Transfer: Stress transfer time <10 seconds (at air outlet) ensures efficient temperature cycling for effective stress screening.
- Broad Temperature Range: High temperature shock from +60°C to +150°C and low temperature shock from -55°C to -10°C, covering common thermal stress conditions.
- Precise Temperature Control: Temperature uniformity ≤2°C, fluctuation ±0.5°C, and deviation ±2°C deliver reliable and repeatable test results.
- Compliance with Global Standards: Meets GB/T2423.22, MIL STD 202F, IEC 60068-2-14, BS 2011, DIN 40046, and JESD22-A101-A, facilitating international acceptance.
- Smart Automation: 32-bit color screen controller with Ethernet/USB data access and APP remote management enable unattended operation and real-time monitoring.
- Robust Safety Features: Overload/overheat/overpressure protection, automatic defrosting (≥700 hours), and sample anti-condensation ensure safe and continuous testing.
Technical Specifications
| Test Volume | 100L |
| Working Chamber Dimensions (W×D×H) | 500×500×400mm |
| Overall Dimensions (W×D×H) | 1170×2700×2000mm |
| Power Supply | AC380V±10%, 50Hz±1, three-phase four-wire + grounding wire (3/N/PE), grounding resistance <4Ω |
| Max System Power | Approx 49KW (subject to final engineering design) |
| Max System Current | Approx 85A (subject to final engineering design) |
| Cooling Method | Air-cooled type |
| Low Temperature Shock Range | -55℃ ~ -10℃ |
| High Temperature Shock Range | +60℃ ~ +150℃ |
| Temperature Uniformity | ≤2℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Deviation | ±2℃ |
| Low Temperature Rapid Change Range | -20℃ ~ -10℃ |
| High Temperature Rapid Change Range | 60℃ ~ 100℃ |
| Stress Transfer Time | <10sec (measured at air outlet) |
| Preheating Zone Temperature Range | +50℃ ~ +200℃, heating time (ambient → +200℃): approx 40min |
| Pre-cooling Zone Temperature Range | -80℃ ~ +70℃, cooling time (ambient → -80℃): approx 80min |
| Temperature Recovery Time | <5min (measured at air outlet) |
| Temperature Transfer Time | <10sec |
| Applicable Standards | GB/T2423.22, MIL STD 202F method 107G, IEC 60068-2-14 (Test Na), BS 2011, DIN 40046 (Test Na), JESD22-A101-A |
Models and Options
This 100L two-chamber thermal shock test chamber is available as a standard model with the specifications listed above. Customized configurations for test volume, temperature ranges, and additional features can be discussed with our engineering team.
Materials and Structure
Inner chamber is constructed of SS304 stainless steel for corrosion resistance and easy cleaning. Outer casing is powder-coated carbon steel, providing durability and a professional appearance. The two-chamber design separates preheating and pre-cooling zones to achieve rapid temperature transitions.
Applications
This chamber is suitable for reliability testing in electronic components & circuit boards, automotive industry, aerospace, materials science, pharmaceuticals and biotechnology, and construction and building materials. It is widely used for stress screening, product qualification, and durability testing.
Customization
Customization options include test volume, temperature ranges, power supply configurations, data logging interfaces, and special testing fixtures. Contact us to design a chamber tailored to your testing needs.
FAQ
What is the minimum order quantity?
MOQ is 1 unit, and customized single-unit orders are accepted.
What are the payment terms?
Payment is 30% T/T deposit, 70% balance before shipment; L/C is also acceptable.
What delivery methods are available?
We support FOB, CIF, EXW, and DDP, with sea, air, and land freight options.
How is acceptance performed?
We provide pre-shipment FAT (Factory Acceptance Test) and on-site SAT (Site Acceptance Test), along with a calibration certificate.
What safety certifications does the chamber have?
The company holds ISO 9001:2015 and ISO 14001:2015 certificates, and the product is CE certified according to EN 61010-1:2010; EN 61010-2-010:2003.
Can the chamber be operated unattended?
Yes, it is designed for 24/7 continuous operation with programmable cycles and automated testing, including unattended operation.
What remote management options are available?
The chamber supports Ethernet/USB data access and APP remote management, allowing real-time monitoring and control.
Is after-sales service available internationally?
Yes, Envsin has 18 service centers in 16 countries, providing remote service support and on-site service as needed.
Inquiry Information
For pricing, delivery, and technical consultation, please contact us:
Phone/WhatsApp: +86 15013523936
Email: info@envsin.com
Address: Floors 1-3, Building 2, No. 466-3, Zhuxi West Road, Fuxing Subdistrict, Liangjiang New Area, Chongqing, China
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Alt: 100L two-chamber thermal shock test chamber from Envsin for stress screening
