High and Low Temperature Test Chamber Programmable Climate Test Chamber 768L
 
Complied Standards & Clauses

The chamber complies with international testing standards including:

• IEC60068-2-1:2007 (Cold Test - Test A)

• IEC60068-2-2:2007 (Dry Heat - Test B)

• IEC60068-2-78:2012 (Damp Heat, Steady State - Test Cab)

• IEC60068-2-30:2005 (Damp Heat, Cyclic - Test Db)

Product Overview

This advanced environmental chamber is designed to perform precise temperature and humidity testing on a wide range of materials and components, including electronics, appliances, plastics, and more. It can fully evaluate product durability and reliability by accurately simulating extreme conditions such as extreme cold, heat, dryness, and varying humidity. Ideal for evaluating product performance during storage and transportation, this chamber ensures your products withstand real-world environmental stresses, helping you maintain the highest quality and safety standards.

Technical Parameters

Control & Operation	PLC and touch screen intelligent control system
Chamber Size	Inner Size	External Size
	800*1200*800 mm (W*H*D)	1080*2250*1850 mm (W*H*D)
Temperature Range	-40 °C ~+100°C
Humidity Range	20%～98%RH
Temperature fluctuation	±0.5℃
Humidity fluctuation	≤2.5%
Temperature deviation	≤±2.0℃
Humidity Deviation	≤±3%
Heating Rate	≧2-3°C/min
Cooling Rate	≧1°C/min, average no load
Load condition	None
Working noise	A sound level≤70dB(A) (Measured in a soundproof room with an ambient temperature of 25°C and low echo. Using A weighting, test the average of 9 points. Each test point is 1 meter away from the noise source horizontally and 1 meter above the ground.)
Temperature and Humidity Range Scheme
Structural features
Insulation enclosure structure	1. Outer wall material: A3 board spraying. 2. Inner wall material: brushed stainless steel plate SUS﹟304. 3. Chamber thermal insulation material: 100mm high temperature resistant rigid polyurethane foam. 4. Chamber door insulation material: 100mm high temperature resistant rigid polyurethane foam.

Details