Description
Features
- Multilayer coated lens to assure clear and correct aiming at the objects
- Reflectorless measuring range up to 270m
- Alphanumeric keyboard
- Visible laser orientation
- With Power Topolite softfile on board
Specifications
| Instrument type | R-202NE | R-202NE(POWER) | |
|---|---|---|---|
| Telescope n | object diameter | 45mm( EDM 45mm) | |
| magnification | 30 × | ||
| field view | 1°30 | ||
| resolving power | 3 " | ||
| minimum focus | 1.0m (manual focus) | ||
| Distance measurement | Range miniprism | 1.5m-800m(1000m) | |
| Range 1 prism | 2,200m | ||
| Ramge 3 prism | 3,000m | ||
| Range prismless | 270m | 350m | |
| Accuracy with prism | ±(2mm+2ppm×D) | ||
| Accuracy prismless | ±(3mm+2ppm×D) | ||
| Measure time | Regular measuremetn | 2.0seconds（normal），1.2 seconds（quick） | |
| Raw measure mode | Tracking measurement | 0.4seconds | |
| Angle measurment | accuracy | 2 " | |
| Measure method | Absolute encode | ||
| Minimum read | 1"/5 " | ||
| Display | Display | Dual side （numberic） | |
| Tilt correction | Type | Single axis | |
| Range | ±3 | ||
| Laser plummet | Invisible laser Accuracy ±1.0mm（the height of the instrument 1.5m） | ||
| Focus range | 0.5～∞ | ||
| Field of view | 3°30 | ||
| Working condition | Anti-water and dust | IP54 | |
| temperature | -20°C～+50°C | ||
| power | Internal batteries | BP02C | |
| charger | STD-C03 | ||
| Continuouse measure time | 8 hours | ||
| Other factors | demension | 343H×172W×177L | |
| weight (with batteires | 5.4kg | ||
| Communication connector | RS-232C | ||
| program | program | ||
| Memeriy capacity | 20,000 point | ||
| Road software | positive |
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