Compact Remote Particle Counter Online Laser Particle Count Meter
KQET-5016 small flow rate 2.83L online laser dust particle counter
1. Product overview
KQET-5016 small flow rate 2.83L online laser dust particle counter is a test instrument applied to cleanliness monitoring and micro-particle counting detection in clean environment. The counter is theoretically based on the light scattering principle and realizes the detection of dust particle size distribution and the counting of particle number through photoelectric sensing technology. The instrument has been widely used in clean room testing, filter material testing, mask testing and other industries. This instrument has the characteristics of good stability, high measurement accuracy, small size, light weight, easy installation, etc.
2. Product features
- Japan imported laser source, life expectancy greater than 30,000 hours (need to be calibrated annually)
- Built-in vacuum source, small vibration, low noise, stable performance, to ensure stable counting
- Compact size and easy installation
- RS485 communication, support ModbusRTU protocol, support customized communication protocol
- Intelligent IOT, remote start, more accurate management of cleanliness levels and improved quality of cleanliness monitoring
3. Main technical parameters
| Particle size range | 0.3um~10.0um |
| Particle size channel | 0.5um,5.0um |
| Particle size distribution error | ≤±30% |
| Concentration error | 0.5μm≤±30%FS |
| Maximum sampling concentration | 35000pcs/liter |
| Repetition error | ±10%F.S |
| Self-cleaning time | ≤10min |
| Sampling flow rate | 2.83L±5% |
| Laser light source | Long life imported semiconductor laser diode |
| Vacuum | Internal vacuum source |
| Power supply | DC24V/1A |
| Communication method | RS485 @ ModbusRTU |
| Calibration specifications | JJF1190-2008,GB/T6167-2007 |
| Housing | 304 stainless steel |
| Size | W10*D17.5*H6.8cm |
| Working environment | Temperature 0~40°C Humidity 10%~90% non-condensation |
| Storage environment | Temperature -10~50°C Humidity 0~90% non-condensing |
4. After-sales service:
One year warranty and lifetime maintenance.
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