Sand and dust aging test chamber-Global supplier

307, Port Shenzhen International Center, Xinniu Road, Xinniu Community, Minzhi Street, Longhua District, Shenzhen, Guangdong Province

1、 Structure, material and characteristics of sand and dust aging test chamber:

1. The shell inside the test chamber is made of 3042B stainless steel

2. The outer shell of the test box is made of high-quality cold-rolled sheet with electrostatic spraying

3. The dust blowing motor is a specially designed stainless steel shell with strong sealing, low noise, and high wind speed

4. The inner shell of the box is funnel-shaped, with adjustable vibration period, and dust can freely fly and fall to gather next to the blowing hole

5. There is an observation window on the box door, which can observe the status of the sample inside the box when the dust blowing stops

2、 Control system for sand and dust aging test chamber:

1. Equipped with a German original M ö ller programmable controller

2. The model is EASY412-AC-RC, with time and status display

3. Parameter settings are simple and do not require entering the program menu. You can directly enter the parameter menu to modify them

4. Controllable total test time, intermittent time and cycle of dust blowing, and intermittent time of sample power supply

5. The temperature is controlled by RKC and DC temperature controllers, which can be adjusted from RT+5 ℃ to 60 ℃ to prevent the influence of dust and moisture in the air inside the test chamber. At the same time, the humidity inside the test chamber can be controlled below 50% R • H

6. The test tank and control cabinet are integrated, with casters installed at the bottom. Other systems are concealed, which is aesthetically pleasing and easy to install

7. The sample dust can be directly added to the box. When replacing, simply open the valve at the bottom of the funnel in the box and it can be discharged in a short time, saving the trouble of manual material replacement for operators.

3、 Safety protection device for sand and dust aging test chamber:

1. Temperature protection inside the box to prevent uncontrolled temperature control from affecting the test

2. Three phase voltage under phase, phase sequence protection to prevent reverse operation of dust blowing fan

3. Install a time accumulator to prevent accidental interruption of the test without knowing the interruption point time

4、 Execution standard for sand and dust aging test chamber:

It can also meet the requirements of the National Standard of the People's Republic of China for the Protection Class of Enclosures (IP Code) GB4208-93 IEC-529, GB2423.37-89,GJB150.12,GB10485,GB7000.1—7000.6-1996