Service hotline:400-728-7728
Mobile phone:181-5178-9348
Mailbox:popularize@kqet.com.cn
Address: 2nd Floor,Building E,No.60 Chuangye Street, Suzhou High tech Zone
The KQET-5018S 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 features visual calibration convenience, good stability, high measurement accuracy, small size, light weight, and easy installation. It is widely used in clean scenarios such as pharmaceutical, electronics, semiconductor, hospital operating rooms, aerospace, precision machining, environmental protection, microbiology, and food industries
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Model |
KQET-5018S |
KQET-5018SM |
KQET-5018SG |
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Particle Size Range |
0.2μm~10.0μm |
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Particle Size Channels |
0.5μm, 5.0μm |
0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm |
0.2μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm |
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Particle Size Distribution Error |
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≤±20% |
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Concentration Indication Error |
0.5μm≤±20%FS |
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Maximum Sampling Concentration |
35000 particles/L, Concentration over-limit protection with self-purification reminder |
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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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Display |
4.3-inch touchscreen |
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Power Supply |
DC24V/1A |
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Communication Mode |
RS485 @ Modbus RTU / Ethernet @ Modbus TCP / Wireless Communication @ LoRa |
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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 94 * Depth 152 * Height 80 |
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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
