Precision high temperature test oven chamber, a flagship product from Dongguan Liyuan Equipment Co. Ltd, stands as an essential instrument for diverse industrial applications. Crafted for meticulous quality testing, this cutting-edge equipment finds its role in a wide array of sectors including electronics, materials, vehicles, and more.

Test specimen limitation 1)inflammable material, explosive material, easy to volatile material test sample are forbidden;
2)storage corrosive substances test sample is forbidden;
3)storage biological test is forbidden;
4)storage strong electromagnetic emission source for test sample or storage are forbidden;
Capacity / Weight / Dimension
Internal capacity 240L
Internal dimension 600×800×500 (mm) W×H×D
External dimension About 760 X 1255 X 895 (mm) W×H×D
Weight 200kg
Performance Index： Function requirement keep heating in the room, keep a long time in the set temperature scope。

Test method and standard GBT 11158-2008 High-temperature test chamber technical condition：
GB/T 2423.2-2001 Test B: high-temperature test method
GBT 2423.2-2008 Electronic Electrician Product Environmental Test
basic parameter calibration method
Part 2: test method
Test B: high temperature

Temperature range RT+10℃→260℃
Control accuracy temperature deviation: ±2℃
temperature uniformity: ≤2.5%℃
temperature fluctuation: ±0.5℃
temperature resolution: ±0.1℃
Watt of machine AC220V 50HZ 5 KW
Power supply information
1) AC 220V single phase three wires protective grounding;
voltage fluctuation range: AC±10 % V
2) Frequency fluctuation range: 50±0.5 HZ;
3) Power supply method: TN-S or TT method
4) Grounding resistance of protection ground wire＜4Ω
5) User should equip with relevant capacity air switch or dynamic switch on the installation site, and the switch must control this machine only.
When the electrified test sample is put in the test chamber, the power of the test sample should be connected with extra power, don’t use the power of this machine;
Test environment condition environment temperature is +25℃, and R.H. is ≤85％, no test sample in the chamber