Which is a good online dust particle counter

NegotiableUpdate on 02/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The KQET-5128A series large particle online laser dust particle counter is a testing instrument used for counting large particles in clean environments. This series of counters breaks the monopoly of foreign countries, based on the principle of light scattering, and uses photoelectric sensing technology to detect the particle size and count the number of dust particles. Compared to regular high flow particle counters, this instrument detects larger particle sizes and can detect particle numbers ranging from 5-100um. It is suitable for clean environments with large particles in industries such as electronics, lithium battery factories, automotive factories, aerospace, precision machining, and food.

Product Details

KQET-5128A seriesLarge particle size online laser dust particle counterIt is a testing instrument used for counting large particles in clean environments. This series of counters breaks the monopoly of foreign countries, based on the principle of light scattering, and uses photoelectric sensing technology to detect the particle size and count the number of dust particles. Compared to regular high flow particle counters, this instrument detects larger particle sizes and can detect particle numbers ranging from 5-100um. It is suitable for clean environments with large particles in industries such as electronics, lithium battery factories, automotive factories, aerospace, precision machining, and food.

Product Features

lHigh precision sensor, accurate counting

lCompact size, easy to install

l4.3-inch intelligent touch screen, fast response, human-computer interaction, real-time display of monitoring data

lMore professional industrial design ensures both complete functional interfaces and aesthetic appeal

lYou can directly set the instrument address on the screen for easy on-site replacement

lVerification expiration prompt, reminding customersmeasurement/Calibration

lScreen data alarm, external independent pump for use, real-time negative feedback self adjustment of flow rate to ensure flow stability and counting accuracyl

l10 years long lifespan imported semiconductor laser diode (requiring annual calibration)

lRS485 communication, supports Modbus RTU protocol, supports customized communication protocol

lIntelligent IoT, capable of remote start stop, more accurate management of monitoring data, and improvement of production environment monitoring quality

lScalable, with analog input hardware interface, can be connected to external temperature and humidity sensors/Wind speed sensor/differential pressure sensor, etc. (optional)

lbeltUSB data export function, the instrument can effectively store local data for more than one month to avoid data interruption

lreal-time monitoringNumber of particles in 6 particle size ranges: 5um, 10um, 20um, 30um, 50um, 100um

lThe counter comes with a built-in sound and light alarm light85db

lCounter can be equipped with wireless antenna and upgraded to wireless transmission mode (optional)

Main technical parameters:

model	KQET-5128A	KQET-5128A-100
particle size range	5um~100um
Particle size channel	5um，10um，20um，30um，50um，100um
Counting efficiency	50%±10% @ 5um；99.99%±10% ＞ 7.5um
Sampling concentrationupper limit	17000 pieces/liter
repetition error	±5%FS
clean-down capability	≤5min
sampling flow	28.3L±5%	100L±5%
laser light source	10 years long lifespan imported semiconductor laser diode
vacuum	External vacuum source,Long lifespan of 3 years
display	4.3-inch touch screen
power supply	DC24V/1A
contact method	RS485 @ Modbus RTU
shell	304 stainless steel
size	wide21.3Deep 137High 71cm
working environment	temperature0~40 ° C humidity 10%~90% no condensation
storage environment	temperature -10~50 ° C humidity 0~90% no condensation