Basket Type Thermal Shock Test Chamber

Precision Two-Zone Thermal Shock Testing Equipment for Semiconductor and Electronic Component Reliability

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Product Overview

The Basket Type High-Low Temperature Shock Test Chamber is specifically designed to evaluate the ability of semiconductor chips, electronic components, parts, and assemblies to withstand rapid and extreme temperature changes. This thermal shock testing method accurately assesses the effects on test samples caused by single or repeated temperature transitions, providing critical data for product reliability, quality control, and failure analysis.

The equipment utilizes a basket transfer system that rapidly moves the test samples between independent high-temperature and low-temperature zones. This design enables precise simulation of real-world thermal stress conditions with exceptional speed and repeatability. The primary test parameters—including high and low temperature extremes, dwell times at each temperature, and the total number of cycles—can be flexibly configured to meet specific testing standards and application requirements.

This chamber is an essential tool for research and development, incoming inspection, and production quality assurance in industries where thermal reliability is paramount.

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Key Features and Benefits

· Rapid Basket Transfer System — Achieves temperature zone conversion in only 8–10 seconds, enabling highly efficient thermal shock cycling.

· High-Precision Temperature Control — Temperature deviation of ±1°C ensures accurate and repeatable test conditions.

· Excellent Thermal Performance — Temperature uniformity ≤3°C and fluctuation of ±1°C deliver consistent results across the entire working volume.

· Fast Temperature Recovery — Recovers to the target temperature within 5 minutes after basket transfer.

· Flexible Stabilization Time — Standard 30-minute stabilization period; customizable to 10–15 minutes upon request.

· Multiple Capacity Options — Available in 42L, 80L, and 150L inner chamber volumes to accommodate different sample sizes and testing volumes.

· Versatile Testing Modes — Supports both single-cycle and continuous multi-cycle thermal shock testing.

· Robust and Reliable Design — Engineered for long-term laboratory use with stable performance and user-friendly operation.

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Technical Specifications

Inner Chamber Volume 42 L | 80 L | 150 L

Temperature Shock Range High temperature: up to +150 °C Low temperature options:

· A: −45 °C

· B: −55 °C

· C: −65 °C

Temperature Deviation ±1 °C

Temperature Uniformity ≤ 3 °C

Temperature Fluctuation ±1 °C

Temperature Conversion (Transfer) Time 8 – 10 seconds

Temperature Recovery Time ≤ 5 minutes

Temperature Stabilization Time 30 minutes (customizable to 10 – 15 minutes)

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Typical Applications

The Basket Type Thermal Shock Test Chamber is widely used for reliability testing and quality validation in the following fields:

· Semiconductor devices, integrated circuits (ICs), and chips

· Electronic components, modules, and printed circuit boards (PCBs)

· Automotive electronics and sensors

· Aerospace and defense electronic systems

· Consumer electronics and household appliances

· Materials, connectors, and mechanical parts requiring thermal cycling validation

· Research institutions and third-party testing laboratories

This equipment helps manufacturers identify potential weaknesses caused by thermal expansion, contraction, and stress, thereby improving product durability and reducing field failures.

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Why Choose This Equipment

The Basket Type Thermal Shock Test Chamber combines fast transfer speed, high control precision, and excellent thermal uniformity in a compact and efficient design. Its basket transfer mechanism provides superior performance for demanding thermal shock applications compared to traditional single-zone or air-to-air systems. With multiple capacity options and customizable parameters, it offers a professional, reliable solution for comprehensive temperature cycling and thermal shock testing.

For detailed technical specifications, customization options, testing standard compliance information, or to request a formal quotation, please contact our professional sales and technical support team. We are ready to assist with equipment selection and application-specific requirements.

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