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Temperature and Humidity Test Chamber


INTRODUCTION

 

This constant temperature and humidity chamber for textiles is a scientific instrument used in the field of textile testing. It ensures testing accuracy by precisely controlling environmental parameters. Its core function is to maintain specific temperature and humidity conditions; as of December 2020, it could operate stably within a temperature range of 23℃±2and a humidity range of 50%±5%. This equipment has significant application value in textile quality inspection, materials research and development, and other scenarios.


TESTING STANDARD

IEC 60068-2-1:2007 Test methods for low-temperature chambers;

IEC 60068-2-2:2007 Test methods for high-temperature chambers;

IEC 68-2-1 Test A: Cold;

IEC 68-2-2 Test B: Dry heat.

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SPECIFICATION


Temperature Range

-20℃ ~ +150℃

Temperature Fluctuation

≤±0.5℃

Temperature Deviation

≤±2℃

Temperature Accuracy

0.01℃

Temperature Uniformity

≤±2℃

Humidity Range

20%98%RH

Humidity Fluctuation

≤±3%RH

Humidity Deviation

≤±3%RH

Humidity Accuracy

0.1%RH

Humidity Uniformity

≤±3%RH (Humidity > 75%) (No-load, Non-linear)

≤±5%RH (Humidity ≤ 75%) (No-load, Non-linear)

Heating Rate

RT → +150℃, ≤3℃/min (No-load, Non-linear)

Cooling Rate

RT → -20℃, ≤1℃/min (No-load, Non-linear)


INQUIRY

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