| Size Range |
0.5 to 25 μm |
| Size Channels |
Factory calibrated at 0.5, 1.0, 5.0 μm |
| Counting Efficiency |
50% @ 0.5 μm; 100% for particles >0.75 μm per JIS |
| Flow rates |
0.1 CFM (2.83 LPM) |
| Concentration Limit |
15,000,000 Particles/ft³ @ 5% coincidence loss |
| Light Source |
Long life laser diode |
| Battery Run Time |
>10 hours continuous operation |
| Zero Count |
<1 count / 5 minutes (<2 particles / ft³) (per ISO 21501-4 & JIS) |
| Count Alarms |
1 to 9,999,999 counts |
| Calibration |
NIST traceable |
| Display |
4.3″ (10.9 cm) WQVGA (480×272) color touch screen |
| Printer (Optional) |
External thermal printer |
| Vacuum Source |
Internal pump with automatic flow control |
| Filtered Exhaust |
Internal HEPA filter |
| Number of Channels |
3 |
| Custom Size Channels |
Calibration for custom size channels available |
| Audible Alarm |
Adjustable built-in alarm |
| Battery |
Removable Li-ion |
| Battery Recharge Time |
<2 hours with external battery charger |
| Communication Modes |
USB |
| Optional Communication Mode |
Ethernet, Wireless 802.11 b/g, RS485 or RS232 |
| Alarm |
Alarms on counts for all particle sizes, low battery, sensor failure, environmental sensors and flow |
| Standards |
ISO 21501-4 and JIS B9921 |
| Calibration |
Recommended minimum once per year |
| External Surface |
High impact injection molded plastic |
| Dimensions (L x W x H) |
10” x 5” x 4.5” (25.4 cm x 12.9 cm x 11.4 cm) includes handle and does not include probes |
| Weight |
2.2 lb (1.0 kg) |
| Accessories |
Operating manual on USB flash drive, isokinetic probe, filter, battery, data download software, USB cable, power supply & cable |
| Optional Accessories |
Printed manual, carrying case, spare battery, external battery charger, external printer, isokinetic probes, and temperature relative humidity sensor |
| Buffer Memory |
45,000 sample records (rotating buffer) including particle count data, environmental data, locations and times. Scrollable on screen or printout |
| Sample Locations |
Up to 1,000 locations 20 characters long |
| Sample Time |
1 second to 99 hours |
| Power |
110 to 240 VAC 50/60 Hz universal in-line power supply |
| Operating Conditions |
41º to 104ºF (5º to 40ºC) / 20% to 95% non-condensing |
| Storage Conditions |
32º to 122ºF (0º to 50ºC) / Up to 98% non-condensing |
| Warranty |
1 year limited warranty. Extended warranties available. |