Lab Companion TC Series Rapid Temperature Change Test Chamber｜-70℃~+150℃ Wide Range Precision Thermal Cycling Solution

In high-end manufacturing sectors including aerospace, automotive electronics, semiconductors, and new energy, product environmental adaptability defines core reliability and market competitiveness. As a core device for environmental reliability testing, the rapid temperature change test chamber accelerates and exposes early failures caused by component defects, structural flaws, and process deficiencies by applying controllable thermal stress, enabling manufacturers to optimize product quality and eliminate hidden risks in advance.

Lab Companion is a professional Chinese manufacturer specializing in environmental test equipment with 21 years of R&D and production experience (2005–2026). As a national high-tech and specialized enterprise in China, we adhere to independent innovation and sophisticated manufacturing standards. The TC series rapid temperature change test chamber integrates a wide temperature range, multi-rate adjustment, and high-precision temperature control, serving as a trusted standard solution for global industrial thermal cycling reliability tests.

Versatile Application Scenarios & Full-Capacity Customization

The TC series is dedicated to dry rapid temperature cycling testing (no humidity control required), perfectly suited for reliability verification of electronic components, PCB boards, automotive parts, semiconductor chips, and aerospace components.

It covers multiple standard chamber volumes: 180L, 400L, 600L, 800L, and 1000L. Custom sizes ranging from 80L to 8000L are available to meet diverse testing demands from micro-components to complete finished products, delivering flexible and scalable testing solutions for global clients.

1. Core Performance｜Wide Temperature Span, High Precision & Adjustable Rate

Ultra-Wide Temperature Coverage for Extreme Condition Simulation

Featuring a standard temperature range of -70℃ to +150℃, the chamber simulates extreme cold and high-temperature operating environments. It supports low-temperature performance testing for new energy batteries and high-temperature reliability validation for precision chips and aerospace parts, covering almost all extreme thermal environment test standards in advanced manufacturing.

High-Precision Temperature Control for Repeatable Test Data

Built with a premium temperature control system to ensure uniform and stable internal temperature:

• Temperature Fluctuation: ≤0.5℃

• Temperature Deviation: ±2℃

Consistent temperature accuracy guarantees highly repeatable and traceable test results, fully complying with strict reliability testing requirements for high-end industrial products.

5-Grade Adjustable Temperature Change Rates

The TC series offers 5℃/min, 10℃/min, 15℃/min, 20℃/min, 25℃/min linear and non-linear temperature change rates to match different industry standards and sample specifications:

• 5℃/min: General-purpose thermal cycling tests for conventional electronic products

• 10℃/min: Medium-severity thermal environment simulation for industrial components

• 15℃/min–25℃/min: High-stringency testing for aerospace, automotive electronics, and semiconductors

An optional liquid nitrogen auxiliary cooling system boosts the cooling rate up to30℃/min, meeting ultra-fast thermal cycling test requirements.

Effective Stable Temperature Zone

The valid temperature change rate range is -55℃ to +125℃, ensuring stable and reliable thermal cycling performance in mainstream industrial test temperature zones and avoiding invalid or distorted test data.

2. Core System Configuration｜Stable, Efficient & Energy-Saving

Dual-Stage Cascaded Refrigeration System

Equipped with a professional dual-stage cascaded refrigeration system and world-class core components, including Bitzer and Copeland compressors, as well as Danfoss and Saginomiya control valves. The system operates stably even at -70℃ ultra-low temperature without shutdown failure.

Adopting eco-friendly refrigerants that meet international environmental standards. With Lab Companion’s self-developed cold balance energy-saving control technology, it eliminates the traditional energy waste of simultaneous cooling and heating. It reduces energy consumption by 30%–60% and extends compressor service life by 50%, greatly lowering long-term operational costs.

Fast-Response Heating System

Durable nichrome sheathed heaters deliver fast heating speed, corrosion resistance, and moisture resistance. Combined with a forced convection air circulation design, it achieves uniform temperature distribution inside the chamber and eliminates local overheating, ensuring consistent test conditions.

Intelligent PID Control System

Featuring an intuitive color touchscreen and self-developed intelligent PID control system, the chamber supports both program and fixed-value operation modes. It stores up to 120 test programs with 100 segments per program and 999-cycle repetition, adapting to complex customized test procedures.

High-precision Class A Pt100 armored platinum resistor ensures a temperature display resolution of 0.01℃. Built-in RS485, LAN, and USB interfaces support real-time data recording, export, and connection with laboratory management systems, realizing intelligent and traceable testing management.

3. Material & Craftsmanship｜Durable & Internationally Certified

• Inner Chamber: SUS304 stainless steel, corrosion-resistant, oxidation-proof, and easy to clean

• Outer Cabinet: High-quality anti-corrosion electrolytic plate with electrostatic baking finish, durable and elegant

• Control Mode: Precision PID + PWM + SSR balanced temperature control for superior temperature stability

• Official Certification: CE certified. All equipment is calibrated and certified by China National Institute of Metrology before delivery, ensuring authoritative and accurate test data.

4. Global Manufacturing & Professional After-Sales Support

Lab Companion is a premium environmental test equipment brand manufactured in China. We own multiple standardized R&D and manufacturing bases in China, equipped with complete production, calibration, and quality inspection systems to deliver cost-effective, high-quality testing equipment for global customers.

To serve global partners efficiently, we adopt an online full-lifecycle service model for overseas markets:

• Professional pre-sales technical consultation and customized solution design

• 24/7 online remote guidance for equipment installation, commissioning, operation, and parameter debugging

• Global spare parts supply system and remote fault diagnosis & maintenance guidance

• Systematic online technical training and after-sales follow-up service

No on-site service is provided for overseas orders, but our mature remote support system ensures rapid response and stable equipment operation for global users.

5. Product Summary

The Lab Companion TC series rapid temperature change test chamber is a high-performance thermal cycling testing solution. With a-70℃~+150℃ ultra-wide temperature range, 5–25℃/min adjustable rate, and high-precision stable temperature control, it fully meets the rigorous reliability testing standards of semiconductors, new energy, automotive electronics, aerospace, and optoelectronic industries.

Backed by China’s advanced manufacturing capabilities and a global online service system, Lab Companion provides standardized equipment and customized one-stop testing solutions for global industrial clients, serving as a reliable long-term partner for laboratory reliability testing construction worldwide.