Welcome to the Qinsun Instruments Co., LTD! Set to the home page | Collect this site
The service hotline

Search


Related Articles

Product Photo

Contact Us

Qinsun Instruments Co., LTD!
Address:NO.258 Banting Road., Jiuting Town, Songjiang District, Shanghai
Tel:021-67801892
Phone:13671843966
E-mail:info@standard-groups.com
Web:http://www.qinsun-lab.com

Your location: Home > Related Articles > Interpretation of Common Faults and Precautions for Sand and Dust Test Chambers

Interpretation of Common Faults and Precautions for Sand and Dust Test Chambers

Author:QINSUN Released in:2023-06 Click:132

The sand and dust test chamber is mainly used to simulate the sand and dust environment encountered by the product during the process of production, transportation and storage, to complete the detection of performance protection of the product shell. When using the sand dust test chamber, you may encounter failures caused by power outages, operation errors, etc. In order to make the test results true and reliable, we have to deal with these failures. So what are the common failures and what should we do? How to cope?

 Fault 1: Does not blow dust: Check whether the fan is working normally or the fan is too small, and check whether the dust is dry.
Fault 2: No vibration: Check if the vibration motor is normal.
Fault 3: The instrument does not turn on and there is no power at start-up:check whether the power supply is normal, check whether the phase sequence is normal and whether there is a neutral line.
Fault 4: The equipment is power off: Check whether the power supply is normal, check whether the phase sequence is normal, and whether there is a neutral line.
In addition to the above common faults, we should also pay attention to the following points in the daily use of the sand and dust test chamber:
1. In order to ensure the operation and performance stability of the test chamber, a space with a permanent temperature of 15-25 degrees and a relative humidity of less than 85% should be selected.
2. The sand and dust test chamber should be managed and operated by specialized personnel, and the chamber and the fan should be cleaned regularly, and the personnel should carry out regular maintenance. 3. The distance between adjacent walls or utensilsts. The ambient temperature of the place of installation should not change rapidly. Can be installed in places close to the power supply.

Prev:

Next: