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General| Model | OTS682-R300 |
|---|---|
| Category | Measuring Instruments |
| Angle Accuracy | 2" |
| Distance Measurement with Prism | 3000 m |
| Accuracy | ±(2mm+2ppm) |
| Laser Class | Class 3R |
| Laser Wavelength | 635nm |
| Operating Temperature | -20°C to +50°C |
| Power Supply | Rechargeable Li-ion battery |
| Battery Life | 8 hours |
| Weight | 5.5 kg |
| Operating Time | 8 hours |
| Laser Plummet | Yes |
| Measurement Range | 3000 m with prism |
General safety notes and handling instructions for instrument use.
Explains safety symbols, WARNING, and CAUTION statements.
Details laser safety compliance and precautions for Class 3R and Class 1 lasers.
Specifies user qualifications and required protective gear for operation.
Outlines manufacturer's disclaimer for misuse or improper operation.
Information on battery usage, charging, replacement, and power symbols.
Steps for setting up the instrument on a tripod, including mounting.
Procedures for precise centering using optical plummet and leveling.
Using the electronic level for accurate leveling and compensator activation.
Explains how to adjust various operational parameters like distance mode, units, and EDM settings.
Steps to measure the angle between two sighted targets.
Procedure to set a specific horizontal angle, often for backsighting.
Step-by-step guide for performing distance measurements using EDM.
Entering the starting point coordinates and instrument/target heights.
Setting the backsight azimuth for proper orientation of the instrument.
Measuring and calculating the 3D coordinates of a target point.
Staking out points based on distance and direction relative to a baseline.
Staking out points using pre-defined coordinates.
Staking out points using Remote Elevation Measurement.
Determine instrument station position using known points and distance/angle measurements.
Determine instrument station elevation using known points and distance measurements.
Procedure to check and adjust the instrument's internal constant.
Calibrate the tubular level for accurate leveling.
Calibrate the circular level for accurate leveling.
Check and correct horizontal collimation error (axis perpendicularity).
Calibrate the tilt sensor to ensure accurate leveling readings.
Correct vertical index error for precise vertical angle measurements.
Check alignment errors between EDM and telescope sighting axes.
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