LIB TH-500-B High Low Temperature and Humidity Test Chamber (-40℃ ～ +150 ℃; 500L)

Internal Dimension (mm): 700*800*900

Overall Dimension (mm): 1200*1340*2020

Interior Volume: 500L

Heat load: 1000W

Temperature Range: -40℃ ～ +150 ℃

Temperature Fluctuation: ± 0.5 ℃

Temperature Deviation: ± 2.0 ℃

Humidity Range: 20% ~ 98% RH

Humidity Deviation: ± 2.5% RH

Cooling Rate: 1 ℃ / min

Heating Rate: 3 ℃ / min

Cooling system: Mechanical compression refrigeration system

Controller: Programmable color LCD touch screen controller,Ethernet connection, PC Link

Water supply system: Automatic water supply,Water purification system

Safety Device: Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection

Exterior Material: Steel Plate with protective coating

Interior Material: SUS304 stainless steel

Description

1. Operational Efficiency: The high low temperature and humidity test chamber is equipped with a PID touchscreen controller supporting up to 120 programs with 100 steps each, allowing precise, automated testing. Remote monitoring via Ethernet or USB enables real-time data logging and one-click report export, saving time and reducing errors. Its quiet operation (below 65 dB(A)) ensures a comfortable testing environment, making it suitable for laboratories, clean rooms, or office settings. With these features, operators can easily run complex test cycles efficiently while maintaining full control over test parameters.

2. Durability and Safety: The temperature and humidity test chamber interior is made of SUS304 stainless steel, resisting corrosion and maintaining structural integrity under high humidity. The exterior uses 4 mm A3 steel with powder coating, providing industrial-grade durability. Comprehensive safety systems—including leakage current protection, grounding, phase monitoring, and over-temperature shutdown—ensure both operator and equipment safety. These robust materials and protective systems guarantee long-term reliability even in demanding testing environments.

3. Standards Compliance: This temperature humidity test chamber meets a wide range of international testing standards, providing confidence in test results. It supports battery testing standards such as UL 2580, UL 2271, IEC 62660-2, and SAE J2929; photovoltaic module testing per IEC 61215; automotive testing including SAE J2334 and VW 80000; and luminaire material testing under IEC 62717. Compliance with these standards ensures that products tested in this chamber meet regulatory and industry requirements across multiple sectors.

4. Test Precision and Repeatability: The humidity test chamber guarantees temperature stability within ±0.5 °C and a maximum deviation of ±2 °C. Humidity can be maintained between 20 % and 98 % RH with ±2.5 % accuracy. Fast ramp rates allow heating at 3 °C/min and cooling at 1 °C/min, customizable up to 20 °C/min. High-accuracy PT100 Class A sensors with ±0.001 °C resolution ensure every test is precise and repeatable. These features provide reliable and reproducible results for demanding laboratory and production testing.