Service hotline：400-728-7728
Mobile phone：181-5178-9348
Mailbox：popularize@kqet.com.cn
Address: 1001, Building 2, No. 209 Zhuyuan Road, Suzhou High tech Zone
The KQET-5016 series is a remote laser airborne particle counter with low flow rate of 2.83L, a testing instrument applied in the fields of cleanliness monitoring and micro-particle counting detection in clean environments.
Based on the light scattering principle, the counter realizes the detection of airborne particle size distribution and the counting of particle quantity through photoelectric sensing technology.
This instrument has been widely used in industries such as cleanroom testing, filter material testing, and mask testing. It features good stability, high measurement accuracy, small size, light weight, and easy installation.
• High-precision sensor, accurate counting, excellent performance, in line with JJF1190-2008 Specification
• Compact size for convenient installation
• Built-in vacuum source with a 3-year long service life, low vibration, low noise, and stable performance to ensure stable counting
• Equipped with a flow sensor for real-time monitoring and automatic adjustment of flow rate, ensuring flow stability and counting accuracy
• 10-year service life imported semiconductor laser diode (calibration required annually)
• RS485 communication, supports Modbus RTU protocol, and customized communication protocols
• Intelligent IoT capabilities allow for remote start/stop, more accurate cleanliness level management, and enhanced monitoring quality
• Expandable analog input hardware interfaces, allowing for external connections to temperature and humidity sensors, airspeed sensors, pressure differential sensors, etc. (optional)
• Real-time monitoring of particle quantities with particle sizes of 0.5μm and 5.0μm; expandable to monitor 6 particle size ranges: 0.3μm, 0.5μm, 1μm, 3μm, 5μm, and 10μm
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Model |
KQET-5016 |
KQET-5016M |
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Particle Size Range |
0.3μm~10.0μm |
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Particle Size Channels |
0.5μm, 5.0μm (default) |
0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm |
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Particle Size Distribution Error |
/ |
≤±30% |
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Concentration Indication Error |
0.5μm≤±20%FS |
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Maximum Sampling Concentration |
35000 particles/L |
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Repeatability Error |
±5%FS |
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Self-Purification Time |
≤5min |
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Sampling Flow Rate |
2.83L±5% |
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Laser Source |
10-year service life imported semiconductor laser diode |
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Vacuum Source |
Built-in vacuum source, 3-year service life |
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Power Supply |
DC24V/1A |
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Communication Mode |
RS485 @ Modbus RTU |
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Calibration Specification |
JJF1190-2008/ISO 21501-4 |
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Enclosure |
304 stainless steel |
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Dimensions (mm) |
Width 100 * Depth 158 * Height 68 |
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Operating Environment |
Temperature 0~40°C, Humidity 10%~90% (no condensation) |
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Storage Environment |
Temperature -10~50°C, Humidity 0~90% (no condensation) |
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Address: 1001, Building 2, No. 209 Zhuyuan Road, Suzhou High tech Zone
Phone: 0512-68561567
Fax: 400-728-7728
Website: www.kqet.com. cn
Email: popularize@kqet.com.cn
