Constant temperature and humidity test box selection principle

In daily production and life, customers always feel overwhelmed when they choose the size of the constant temperature and humidity test chamber, because they always have to think about the size of the inner liner to be the most suitable for their own products. It will cost money because the equipment is too large and will not affect the test results because the equipment is too small. For these problems, detailed requirements are given in the constant temperature and humidity test chamber standards, for example: GBT 10586-2006 specifies:

1. The total mass of the workpiece does not exceed 80 kg per cubic meter of working empty volume;

2. The total volume of the workpiece is not more than 1/5 of the working chamber volume;

3. In any section perpendicular to the dominant wind direction, the sum of the load areas shall not be greater than 1/3 of the cross-sectional area of ​​the working chamber, and the flow of the airflow shall not be blocked when the load is placed.

Note: The constant temperature and humidity test box GBT 10586-2006 standard download, please visit the official website of Yashilin: http://

Portable Pothook Silicone Travel Bottles

Hanger and larger strong suction cup design, Strong Adsorption,Easily to attach on a rough surface, free on your hand. Three Layers of leak proof, Safe,Convenient. Food Grade Silicone, BPA Free, ECO friendly and Refillable.Subpackage mini bottle, Airline carry on, Annoyances in travelling. pls contact us for more information.

For more: Silicone Travel Bottles, Silicone Travel Tubes, Silicone Travel Bottle Set, Silicone trave jars

Portable Pothook Silicone Travel Bottles

Portable Pothook Silicone Travel Bottles,Leak Proof Travel Bottles,Squeezable Travel Bottle,Toiletry Bottle Set

Shenzhen Kean Silicone Product Co., Ltd. , https://www.keansilicon.com