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Fluke 983 Particle Counter Specifications
| Specifications |
| Channels |
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 |
| Count Modes |
Concentration, totalize, audio |
| Counting Efficiency |
50% @0.3 µm; 100% for particles > 0.45 µm (per JIS B9921:1997) |
| Zero Count |
1 count/5 minute (JIS B9921:1997) |
| Coincidence Loss |
5% at 2,000,000 particles per ft3 |
| Relative Humidity |
± 7%, 20% to 90% non-condensing |
| Temperature |
± 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 |
| Alarms |
Counts, low battery, sensor fail |
| Delay Time |
0 to 24 hours |
| Sample Inlet |
Isokinetic probe |
| Interface |
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 |
| Storage |
-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) |
| 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 |
| Rechargeable Battery |
NiMH, 4.8 V at 4.5 Ah; replaceable |
| Battery Life |
8 hours |
| Recharge Time |
2 hours |
| Calibration |
PSL particles in air (NIST traceable) |
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