Integrated Constant Temperature Test Chamber for Battery Research and Materials Testing

Product Overview

This integrated constant temperature test chamber provides controlled thermal conditions for repeatable laboratory and production testing. With a 200 L nominal interior volume, a 0 to 60°C operating range, and forced-circulation temperature balancing, the equipment supports stable evaluation of temperature-sensitive samples, components, and materials. Its integrated heating, cooling, airflow, control, and safety systems create a practical testing platform for organizations that need consistent environmental conditions without separating the major thermal control functions.

The unit is designed for constant-temperature testing of new-energy pouch polymer batteries and coin cells. It also serves electronics, electrical, instrumentation, materials, and semiconductor manufacturers testing non-flammable and non-explosive products. Environmental, agricultural, livestock, aquatic, and academic laboratories can use the chamber for water analysis, bacteria and mold studies, microorganism culture and preservation, plant cultivation, and breeding experiments.

A stainless steel interior, polyurethane insulation, air-cooled refrigeration, solid-state heater control, and reliability-tested temperature control module support dependable operation in demanding work environments. The system provides Ethernet communication and can connect with battery testing equipment, enabling coordinated monitoring across as many as 20 units and 160 channels with up to two host computers.

Key Features

• Stable 0 to 60°C Temperature Range: The chamber covers common constant-temperature requirements for battery research, electronics testing, biological cultivation, materials evaluation, and controlled sample storage.

• Controlled Temperature Uniformity: Temperature fluctuation is limited to ≤1°C under unloaded, stabilized conditions, while temperature deviation is maintained at ±2.0°C under the same test conditions. This supports repeatable test execution and more reliable comparison between batches.

• Rapid Thermal Response: The system heats from 25°C to 60°C in ≤30 minutes and cools from 25°C to 0°C in ≤50 minutes, reducing waiting time between test conditions and improving laboratory throughput.

• Forced-Circulation Airflow: An axial-flow fan, stainless steel heater, and evaporator form an integrated air-conditioning passage. Forced-circulation ventilation balances temperature throughout the working space and helps minimize localized thermal variation.

• Durable Chamber Construction: The outer enclosure uses quality cold-rolled steel with spray and baked-paint treatment, while the inner chamber uses SUS304 stainless steel. A 50 mm polyurethane foam insulation layer improves thermal retention and supports long-term structural durability.

• Precision PID Regulation: The controller uses PID automatic calculation to determine heater output according to the set temperature. Solid-state relay pulse-width control provides responsive, contactless adjustment for dynamic temperature balance.

• Flexible Battery Sample Arrangement: Four electrically insulated shelves provide four-level placement. Each shelf can hold up to 40 coin cells, while the sample rack can be customized according to the required coin cell or pouch battery arrangement.

• Integrated Communication Capability: A standard Ethernet interface supports connection to battery detection and testing equipment. The configuration can accommodate up to 20 testing units providing 160 channels, up to two host computers, and one network switch.

• Operational Safety Protection: Leakage protection, short-circuit protection, and abnormal circulation-fan operation protection help reduce equipment risk during unattended or extended testing. The independent power protection arrangement supports controlled installation in professional facilities.

Applications

Technical Specifications

Core Configuration

Performance

Structural Features and Standard Configuration

Heating, Cooling, and Control Systems

Battery Testing Interconnection

Safety and Power Configuration

Installation and Operating Conditions

Why Choose This Product

• Built for Repeatable Results: Tight stabilized-condition fluctuation and deviation specifications support consistent thermal testing across battery, materials, electronics, and biological workflows.

• Designed for Long-Term Operation: SUS304 stainless steel, treated cold-rolled steel, 50 mm polyurethane insulation, a fully enclosed piston compressor, and nitrogen-protected welding create a durable equipment foundation.

• Efficient Laboratory Integration: Ethernet communication and support for up to 20 testing units and 160 channels make the system suitable for connected battery research and coordinated test management.

• Adaptable Sample Handling: Electrically insulated four-level shelving supports coin and pouch battery testing, while the sample rack can be customized for different sample dimensions and fixation requirements.

• Reliability-Focused Control: The independently developed control module has undergone high-low temperature impact, vibration, EMC, and related reliability testing, while PID regulation and SSR control maintain responsive operation.

Contact us for a quotation and a configuration tailored to your battery testing, materials research, production validation, or environmental laboratory requirements.

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