This manual introduces the features and usage methods of the Fluke 983 particle counter.
This manual introduces the Fluke 983 Particle Counter, outlines its safety precautions, and lists the supplied items and key components such as the keyboard, backlight, base, and display. It also describes the user interface, including the main screen, settings screens, clock menu, label menu, and data handling functions.
Detailed sections cover configuration of particle‑counting modes, air‑sampling parameters, alarm settings, password management, data transfer to a PC, and software installation. The document finishes with specifications, part numbers, and a troubleshooting guide for common issues like download failures or sensor contamination. This manual is written in Chinese.
| Particle size channels | 0.3, 0.5, 1.0, 2.0, 5.0, 10.0 µm |
|---|---|
| Flow rate | 0.1 cfm (2.83 L/min) |
| Light source | Laser diode, waveguide type (MTBF 26,000 hrs at 25 °C) |
| Calibration | PSL particles in air (NIST‑approved) |
| Counting efficiency | 50 % @ 0.3 µm; 100 % @ >0.45 µm |
| Zero‑count interval | Every 5 minutes |
| Error at 2,000,000 particles/ft³ | ±5 % |
| Relative humidity range | 20 % – 90 % (non‑condensing) |
| Temperature range | 10 °C – 40 °C (50 °F – 104 °F) |
| Data storage capacity | 5,000 sample records (rotating buffer) |
| Display | Graphic LCD with backlight |
| Interface | RS‑232 and RS‑485 via RJ‑45 |
| Dimensions | 4.5" × 8.25" × 2.25" (11.43 × 20.96 × 5.72 cm) |
| Weight | 2.2 lb (1.0 kg) |
| Power supply | AC adapter 12 VDC, 2.5 A; 90‑250 VAC, 50‑60 Hz |
| Battery | NiMH 4.8 V, 4.5 Ah, replaceable |
| Charging time | 2 h (fast) / 18 h (trickle) |
| Continuous operation | 8 hours |
Select the “Restore Default Values” option in the Settings menu to return all parameters to factory defaults.