Compact High and Low Temperature Test Chamber for Precision Environmental Reliability Testing

In modern product development, temperature is often the silent factor behind performance failure. Components that perform flawlessly at room temperature may crack, drift, or fail entirely under thermal stress.

The HeJin Small High and Low Temperature Test Chamber is developed specifically for precision testing of small to medium samples, offering stable temperature control, fast response, and long-term operational reliability.

Despite its compact footprint, the chamber meets international testing standards and supports a wide range of industries—from automotive electronics and EV components to sensors, PCBs, plastics, and composite materials.

Every unit is manufactured in-house by HeJin, ensuring strict quality control from design to final assembly.

• IEC 60068-2-1
  Test A: Cold – Low temperature testing method for electrical and electronic products.
• IEC 60068-2-2
  Test B: Dry Heat – High temperature endurance and aging evaluation.
• IEC 60068-2-14
  Test N: Change of Temperature – Temperature cycling and thermal stress tests.
• ISO 16750-4
  Road vehicles – Environmental conditions and testing for electrical and electronic equipment.
• GB/T 2423.1 / GB/T 2423.2
  Chinese national standards equivalent to IEC temperature tests.

• Automotive electronic components
• EV battery accessories and sensors
• PCBs, ICs, connectors, relays
• Plastic parts, rubber, composite materials
• Small mechanical components
• Research samples for universities and labs

Q1: Is this chamber suitable for continuous aging tests?

Yes. The system is designed for long-duration operation with stable temperature control.

Q2: Can the temperature range be customized?

Absolutely. HeJin supports customized temperature ranges and control accuracy.

Q3: Is this chamber suitable for automotive standards testing?

Yes, it aligns with ISO 16750 and IEC 60068 standards commonly used in automotive testing.

Q4: How long is the delivery time?

Standard models usually ship within 20–45 working days.

Q5: Do you provide calibration support?

Yes, calibration guidance and third-party calibration compatibility are supported.