Large flow online laser dust particle counter widely used
2025-04-14 10:16:41
In modern industrial production, such as electronic chip manufacturing and precision machining, the precision and quality of products require extremely high cleanliness of the production environment. For example, the line width of semiconductor chips has reached the nanometer level, and tiny dust particles may cause chip short circuits or other performance issues, so it is necessary to strictly control the number of dust particles in the production environment. In the pharmaceutical industry, the quality and safety of drugs are directly related to people´s health. The production process must be carried out in a clean environment that complies with GMP standards to prevent contamination of drugs by microorganisms or impurities carried by dust particles.
In the field of healthcare, hospital operating rooms, intensive care units, and other places need to maintain a high level of cleanliness to reduce the risk of infection for patients. In addition, some precision medical equipment production workshops also have strict requirements for environmental cleanliness, which has led to the widespread application of laser dust particle counters in the medical and health industry.
Performance and Features
4.3-inch intelligent touch screen, fast response, human-computer interaction, real-time display of monitoring data
Can be started and stopped locally separately, serving as both a standalone and online device
You can directly set the instrument address on the screen for easy on-site replacement
Verification expiration prompt, reminding customers to measure/calibrate
RS485 communication, supports Modbus RTU protocol, supports customized communication protocol
Equipped with USB data export function, the instrument can effectively store local data for more than one month, avoiding data interruption (optional)
Particle size range: 0.1um~10.0um
Standard particle size channel 0.1um 0.2um 0.3um 0.5um
Counting efficiency of 0.1um particle size range 50 ± 20%
Concentration indication error 0.5 μ m ≤± 20% FS
The maximum sampling concentration is 500000PC/CFM, with concentration over limit protection and a prompt for instrument self-cleaning
Repetitive error ± 5% F.S
Self purification time ≤ 10 minutes
Sampling flow rate of 28.3L ± 5%, real-time monitoring, over limit alarm
Sampling period 1-9999s can be set
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