The Trimble NPL-522 pulse laser total station user manual provides safety guidelines, setup instructions, operation procedures, and technical specifications.
This manual covers safety information for the NPL-522 pulse laser total station, including laser class warnings, FCC and EU compliance, and handling precautions. It also describes the instrument’s components, battery charging rules, and required protective measures.
The guide walks the user through preparation, unboxing, tripod installation, optical alignment, measurement mode setup, prism measurement, and troubleshooting. Technical specifications and error messages are listed for reference during field work. This manual is written in Chinese.
| Laser wavelength | 870 nm |
|---|---|
| Maximum output power | < 6.4 W |
| Pulse width | < 5 ns |
| Laser safety class | Class 1 |
| Telescope focal length | 153 mm |
| Magnification | 26× |
| Objective diameter | 40 mm |
| EDM (Electronic Distance Measurement) range | 50 mm |
| Field of view | 1°30′ at 100 m |
| Maximum measurement range (clear weather) | up to 5 km |
The NPL-522 is a Class 1 laser instrument, which does not require special safety markings or training.
No. Only the charger fixed to the instrument (P/N: BC‑80) may be used; other chargers can cause battery explosion.
Yes, the instrument complies with FCC Part 15 B‑class standards.