Particle counters with different working methods and models may have some differences in functionality and operating interfaces, but some basic operations are similar when using them. In this issue, the editor will summarize the common operating methods and maintenance precautions for Honghe particle counters.

General operation guide:

1. Connect the power cord, press the power switch to turn on the device, and the instrument completes self inspection;

2. Check whether the pipeline connection is accurate and firm;

3. Before the test, adjust the test parameters (such as volume, flow rate, test times, etc.) and set the output mode. If no adjustment is required, you can directly go to the next step. For specific operations, refer to the instrument instructions;

4. After the setting is completed, the sampling test will begin. The Honghe particle counter is equipped with multiple commonly used cleanliness level standards, and the test results can be switched with one click to automatically determine the level;

5. After the test is completed, it is necessary to clean and empty it.

Common maintenance items:

1. Try to avoid using in environments with strong electricity and electromagnetic interference as much as possible;

2. Frequently powered on. Particle counters should be used frequently, and instruments that are not used for a long time should also be powered on regularly or irregularly. After being powered on, the electronic components on the electronic circuit board will heat up, thereby eliminating moisture and preventing short circuit faults from occurring;

3. Keep the sensor window clean. The particle counter mainly works on the principle of light shielding. Any medium in the sensor window that can affect the propagation of light will have an impact on the detection results of the liquid particle counter;

4. Regularly clean the sensor protection filter element. Due to its compact structure and inconvenient disassembly, portable particle counters are difficult to clean after sensor blockage. Therefore, a protective filter element is generally installed at the instrument inlet to intercept larger particles in the measured liquid sample and prevent sensor window blockage.