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-5011L 0.1μm built-in pump remote laser airborne particle counter with low flow rate of 2.83L is 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.
Compared with ordinary low flow rate particle counters, this instrument can detect smaller particle sizes, with a minimum detectable particle size of 0.1μm, making it suitable for Class 10 and Class 1 ultra-clean environments. It is applicable to ultra-clean scenarios such as electronics, semiconductors, liquid crystal panels, micro-nano processing, aerospace, precision machining, new materials, and research institutes.
|
Particle Size Range |
0.1μm~5.0μm |
|
Particle Size Channels |
0.1μm, 0.15μm, 0.2μm, 0.25μm, 0.3μm, 0.5μm, 1.0μm, 5.0μm |
|
Counting Efficiency for 0.1μm |
50±20% |
|
Concentration Indication Error |
0.5μm≤±20%FS |
|
Maximum Sampling Concentration |
35000 particles/L, Concentration over-limit protection with self-purification reminder |
|
Repeatability Error |
±5%FS |
|
Self-Purification Time |
≤5min |
|
Sampling Flow Rate |
2.83L/min±5%, real-time monitoring, over-limit alarm |
|
Sampling Cycle |
1-60000s (configurable) |
|
Sampling Delay |
0-60000s (configurable) |
|
Sampling Interval |
0-60000s (configurable) |
|
Sampling Times |
0-999 times (configurable) |
|
Continuous Operation |
Supports 24-hour uninterrupted stable operation |
|
Laser Source |
Long service life imported semiconductor laser diode |
|
Vacuum Source |
Built-in vacuum source, 3-year service life |
|
Display |
4.3-inch touchscreen |
|
Power Supply |
DC24V/4A |
|
Communication Mode |
RS485 @ Modbus RTU / Ethernet @ Modbus TCP / Wireless Communication @ LoRa |
|
Calibration Specification |
JJF1190-2008/ISO 21501-4 |
|
Enclosure |
304 stainless steel |
|
Dimensions (mm) |
Width 185 * Depth 185 * Height 140 |
|
Weight |
2.55Kg |
|
Operating Environment |
Temperature 0~40°C, Humidity 10%~90% (no condensation) |
|
Storage Environment |
Temperature -10~50°C, Humidity 0~90% (no condensation) |
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
