| Model |
KQ-3001 Laser Dust Particle Counter |
| Sampling Flow Rate |
2.83L/min ±5% |
| Particle Size Channels |
0.3um,0.5um,1um,3um,5um,10um |
| Laser light source |
Long-life laser diode with 10-year service life |
| Imported Air Pump |
Continuous, stable operation; energy-efficient and environmentally friendly |
| Calibration Specifications |
GB/T6167-2007,JJF1190-2008 |
| Repetition Error |
＜±10% |
| Particle Size Distribution Error |
＜±30% |
| Maximum Sampling Concentration |
35000 pc/L |
| Self-Cleaning Time |
≤10min (count drops to zero three times continuously within 10 minutes with a 95% confidence level) |
| Sampling Period |
User-settable (5 to 9999 seconds) |
| Sampling Delay |
User-settable (1 to 100 seconds) |
| Number of UCL Sampling Times |
2 to 50 |
| Number of UCL Sampling Points (Locations) |
2 to 50 |
| Operational Time |
Approximately 4 hours of continuous testing |
| Data Memory Capacity |
1 to 5000 sets of measurement data, searchable |
| Counting Mode |
Cumulative count |
| Screen Display |
Color 4.3-inch touchscreen |
| Printing Method |
External Bluetooth printer (optional) |
| Charging Power Supply |
AC220V/50Hz~DC 9V 1.4A |
| Built-in Lithium Battery |
DC7.4V 3.4Ah |
| Charging Adapter |
Input 100-240V 50Hz, Output 9V 1A |
| Battery Charging Time |
6 hours |
| Cleanliness Standards |
ISO14644-2015, ISO old, GMP static, GMP dynamic |
| Temperature and Humidity |
Optional |
| Data Communication Interface |
USB |
| Environment |
Working Environment: 0℃ to 40℃, 10% to 90% relative humidity |
| Storage Environment: -30℃ to 45℃, 0% to 90% relative humidity |
| Standard Accessories |
Isokinetic sampling head, self-cleaning filter, Bluetooth printer paper (optional), printer charger (optional), portable protective case, device charging adapter, USB flash drive, USB cable, operation manual, factory calibration report, certificate of compliance |
| Dimensions |
Length 230 mm×Width 130 mm×Height 60 mm |
| Material |
ABS engineering plastic |
