| Model |
8506 |
| Size Range |
0.5 to 25 μm |
| Size Channels |
Factory calibrated at 0.5, 0.7, 1.0, 2.5, 5.0, 10.0 μm variable binning |
| Flow rate |
0.1 CFM (2.83 LPM) |
| Concentration Limits |
15,000,000 particles/ft3 @ 10% coincidence (per ISO 21501-4) |
| 30,000,000 particles/ft3 @ 10% coincidence (as tested and validated1) |
| Battery Run Time |
>10 hours continuous operation |
| Light Source |
Long life laser diode |
| Counting Efficiency |
50% @ 0.5 μm; 100% for particles >0.45 μm per JIS |
| Zero Count |
<1 count / 60 minutes (<1 particles / 6 ft3). No fault count subtraction. |
| Count Modes |
Particles/second, Real-Time Meter, cumulative/differential (count/m³ and count/ft³) and mass concentration (PM) |
| Count Alarms |
1 to 9,999,999 counts |
| Calibration |
NIST traceable |
| Display |
4.3″ (10.9 cm) WQVGA (480×272) color touch screen |
| Optional Printer |
External thermal printer available |
| Vacuum Source |
Internal pump with automatic flow control |
| Filtered Exhaust |
Internal HEPA filter |
| Number of Channels |
6 |
| Custom Size Channels |
Calibration for custom size channels available |
| Audible Alarm |
Adjustable integrated alarm |
| Battery |
Removable Li-ion (Recharge time: 4 hours or <2 hours with external battery charger) |
| Exportable Data Reports |
ISO 14644-1, EU GMP Annex 1, FS 209E |
| Recipes |
50 user-configurable recipes |
| Communication Modes |
Ethernet, USB, RS485, RS232, and (optional) 802.11b/g wireless |
| Environmental Sensor |
Includes temperature (32-122°F, ±1°F / 0-50°C, ±0.5°C) and relative humidity probe (15–90% RH, ±2%) |
| Alarm |
Integrated alarms for particle counts (any size channel), sensor failure, environmental sensors, and flow rate |
| Standards |
ISO 21501-4 and JIS B9921 |
| Calibration |
Recommended minimum once per year |
| External Surface |
High impact injection molded ABS plastic |
| Dimensions (L x W x H) |
5.12 × 4.25 × 12.26 in (13.0 × 10.8 × 31.1 cm), including handle but excluding probes |
| Weight |
2.2 lb (1.0 kg) |
| Accessories |
User manual + Instrument Management Software (IMS) on USB flash drive, isokinetic probe, temperature relative humidity sensor, zero-count filter, battery, USB cable, and power supply |
| Optional Accessories |
Printed manual, carrying case, spare battery, external battery charger, external printer, barbed fittings, and tubing |
| Buffer Memory |
Securely stores up to 45,000 sample records with particle counts, environmental data, locations, and timestamps |
| 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 |
41-104ºF (5-40ºC) / 20% to 95% non-condensing |
| Storage Conditions |
32-122ºF (0-50ºC) / Up to 98% non-condensing |
| Warranty |
2 year Limited Warranty (Extended and Lifetime warranties available)
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