| Specifications |
| Channels |
| 0.3, 0.5, 1.0, 2.0, 5.0, 10.0 μm |
|
| |
0.3, 0.5, 1.0, 2.0, 5.0, 10.0 µm |
| Flow Rate |
| 0.1 cfm (2.83 L/min) controlled by internal pump |
|
| |
0.1 cfm (2.83 L/min) controlled by internal pump |
| Count Modes |
| Concentration, totalize, audio |
|
| |
Concentration, totalize, audio |
| Counting Efficiency |
| 50% @0.3 μm; 100% for particles > 0.45 μm (per JIS B9921:1997) |
|
| |
50% @0.3 µm; 100% for particles > 0.45 µm (per JIS B9921:1997) |
| Zero Count |
| 1 count/5 minute (JIS B9921:1997) |
|
| |
1 count/5 minute (JIS B9921:1997) |
| Coincidence Loss |
| 5% at 2,000,000 particles per ft3 |
|
| |
5% at 2,000,000 particles per ft3 |
| Relative Humidity |
| ± 7%, 20% to 90% non-condensing |
|
| |
± 7%, 20% to 90% non-condensing |
| Temperature |
| ± 3 ˚C, 10 ˚C to 40 ˚C (50 ˚F to 104 ˚F) |
|
| |
± 3 ˚C, 10 ˚C to 40 ˚C (50 ˚F to 104 ˚F) |
| Data Storage |
| 5000 sample records (rotating buffer) of date, time, counts, relative humidity, temperature, sample volumes, alarms, label |
|
| |
5000 sample records (rotating buffer) of date, time, counts, relative humidity, temperature, sample volumes, alarms, label |
| Alarms |
| Counts, low battery, sensor fail |
|
| |
Counts, low battery, sensor fail |
| Delay Time |
|
| |
0 to 24 hours |
| Sample Inlet |
|
| |
Isokinetic probe |
| Interface |
| RS-232 and RS-485 via RJ-45 |
|
| |
RS-232 and RS-485 via RJ-45 |
| Environmental Specifications |
| Operating |
| 10 ˚C to 40 ˚C (50 ˚F to 104 ˚F), 20% to 90% relative humidity, non-condensing |
|
| |
10 ˚C to 40 ˚C (50 ˚F to 104 ˚F), 20% to 90% relative humidity, non-condensing |
| Storage |
| -10 ˚C to 50 ˚C (14 ˚F to 122 ˚F), up to 90% relative humidity, non-condensing |
|
| |
-10 ˚C to 50 ˚C (14 ˚F to 122 ˚F), up to 90% relative humidity, non-condensing |
| Mechanical & General Specifications |
| Size |
| 11.43 cm x 20.96 cm x 5.72 cm (4.5 in x 8.25 in x 2.25 in) |
| Dimensions (W x L x D) | |
| |
11.43 cm x 20.96 cm x 5.72 cm (4.5 in x 8.25 in x 2.25 in) |
| |
Dimensions (W x L x D) |
| Weight |
|
| |
1.0 kg (2.2 lbs) |
| Power |
| AC adapter, 12 V DC at 2.5A, 90 to 250 V AC, 50 to 60 Hz |
|
| |
AC adapter, 12 V DC at 2.5A, 90 to 250 V AC, 50 to 60 Hz |
| Rechargeable Battery |
| NiMH, 4.8 V at 4.5 Ah; replaceable |
|
| |
NiMH, 4.8 V at 4.5 Ah; replaceable |
| Battery Life |
|
| |
8 hours |
| Recharge Time |
|
| |
2 hours |
| Calibration |
| PSL particles in air (NIST traceable) |
|
| |
PSL particles in air (NIST traceable) |
