| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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The instrument is equipped with an eyepiece laser visualization function that allows direct observation by the human eye. It also comes with a grid laser target to facilitate measurements. The instrument's lower pointing laser emits a laser beam through the lower pointing system, allowing for quick and intuitive alignment with a reference point. Additionally, the instrument has a horizontal laser dot that can hit a horizontal target at a distance of 30 meters. This product is equipped with a graduated disk for more accurate and convenient diameter measurements. It adopts an integrated body design, featuring a compact structure and stable performance. The instrument can be used to measure small horizontal deviations relative to the vertical axis, transmit points along the plumb line, and measure the vertical profile of objects. It is widely used in construction, industrial installation, engineering supervision, and deformation observation, such as in high-rise buildings, elevators, mines, water towers, chimney-type equipment installations, large aircraft manufacturing, shipbuilding, and other industries. |
| Vertical accuracy standard deviation for one observation set in upward direction |
1/45000 | |
| Limit deviation for downward diameter observation |
1/2000 | |
| Angle value of the leveling instrument | 20" /2mm | |
| Telescope | Imaging | Erect image |
| Magnification | 25X | |
| Field of view | 1° 50' | |
| Effective aperture of the objective lens |
36mm | |
| Wavelength | 0.8m | |
| Laser Specifications | Laser Power | 635nm |
| Visual Laser Rangefinding Distance |
1 0Orw | |
| Visual Laser Range finding Distance |
70m | |
| Effective Laser Rangefinding Distance |
2200m during daytime, 2250m at night |
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| Laser Spot Diameter | s3mm at 50m | |
| Collimation Axis & Vertical Axis Coaxial Error |
≤5" | |
| Laser Axis & Collimation Axis Coaxial Error |
≤5" | |
| Laser Pointing Device | Minimum Focusing Distance |
0.5m |
| Wavelength | 635nm | |
| Laser Class | Class 2 | |
| Output Power | =0. Imw (adjus table) | |
| Laser Horizontal Dot | Minimum Focusing Distance |
30m |
| Wavelength | 635nm | |
| Laser Class | Class 2 | |
| Power Source | Two 5th grade alkaline batteries or rechargeable batteries |
|
| Normal Operating Temperature Range of the Instrument |
-10ºC~+45ºC | |
| Instrument Weight | 2. 8kg (net weight) | |
| Use of the Instrument 1.Setup, Leveling, and Centering Setup Place the tripod at the survey station, install the instrument in the mandatory centering hole of the tripod's base, and tighten the base fixing knob to stabilize the instrument. Adjust the height of the tripod so that the telescope's eyepiece is roughly at eye level. Adjust the tripod to center the bubble in the circular leveling vial. 2.Sighting Place the grid laser target at the target location. Rotate the telescope eyepiece to make the crosshair of the reticule clear, then rotate the focusing handwheel to make the image of the laser target clear on the reticule, and try to eliminate parallax as much as possible. This means that when the observer slightly moves their gaze, there should be no significant offset between the crosshair and the target. Otherwise, continue the above steps until there is no parallax. |
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