Light source | Semiconductor laser, life over 35000 hours |
Sampling flow | 2.83L/min （0.1ft3） |
Display mode | Liquid crystal display (LCD), real-time display, last cycle display, real-time concentration display, time, date, measured value, temperature and humidity, room number, sampling point, sampling times, battery power, state and other parameters, 95% UCL calculation, can directly display particle concentration (particles / m3) |
Rechargeable battery | Lithium-ion battery, 7.4 V,2200mAh |
Power supply | AC power adapter, AC :100V~245 V,50/60 Hz to DC: 7.4 V,1 A |
working hours | 6 hours (remaining power indication) |
Counting mode | Cumulative value, difference value and concentration value |
Test mode | Single, continuous, remote |
Unit conversion | Units can be converted to m3 |
Particle size channel | 0.3, 0.5, 1.0, 3.0, 5.0, 10μm, and the six sizes are counted at the same time |
Sampling period | 1~10000(s) delay count: 0~99(S) self-cleaning time: ≤10 (min) |
Working environment | Temperature: 10~40℃ (50~104℉) Relative humidity: 20~90%RH, no condensation. Atmospheric pressure: 86-106KPa |
Temperature and humidity: | Optional (1) temperature: 0 ~ 50℃ 1℃. (2) humidity: 0 ~ 100% RH 5% |
UCL settings | Sampling points (a): set from 2 to 9 points. Sampling times per point: (L)2~9 times. Set measuring position: 0-999 |
UCL report | Comply with ISO14644-1, GB50073-2001, GMP and FS-209E standards |
Data storage | It can store 20,000 sets of data (circular buffer) (including particle size, data, environmental data, year, month, day, time, sampling amount and data location), and the data will not be lost after power failure. |
Communication interface | RS232,9600 baud rate |
Alarm settings | The instrument has a level alarm function, which can alarm that the battery voltage is too low after the clean room level 100, 1000, 10000, 10000 and 300000 exceeds the standard |
Zero count | Meet the requirements of JJG-547-88 dust particle counter verification regulation JIS B9921:1997, less than one every five minutes |
Overlapping error | 5 %,2,000,000 grains/cubic foot |
Print | External Bluetooth printer |
Dimension | 230×130×45(mm) |
Weight | 0.6kg |
Standard configuration | Suitcase/charger, isokinetic sampling head, zero filter, connecting cable, USB flash drive, external Bluetooth printer |
Optional items | Temperature and humidity sensor |
