Dumpy Levels plus 5-metre Staff and Tripods

Order Code: 24258046.6.5

Category: General Lab Equipment V

Automatic Dumpy level Supplied with  Tripods and atleast 4Mtr staff telescopic or foldable staff for ease of transport and extended use Telescope: Telescope Image : Upright Length: Approximately 200–300 mm. Magnif...



SPECIFICATION

Automatic Dumpy level Supplied with  Tripods and atleast 4Mtr staff telescopic or foldable staff for ease of transport and extended use
Telescope:

  • Telescope Image : Upright

  • Length: Approximately 200–300 mm.

  • Magnification: 20x–35x.

  • Objective Aperture lens: 30–45 mm.

  • Field of View: About 1.5° to 2°.

  • Minimum Focus:0.8–2.5 meters.

Leveling Mechanism:

  • Type: Spirit bubble vial.

  • Sensitivity: Approximately 20–30 seconds per 2 mm bubble movement.

  • Horizontal Circle: Graduations: Marked in degrees (0°–360°), or in gradians.

  • Precision: Typically read to 1° with vernier scale or finer.

Base Plate:

  • Material: Typically aluminum alloy  or brass for durability.

  • Mounting: Compatible with standard tripods (5/8" threaded screw).

Accuracy:

  • To  achieve an accuracy of ±2 mm over 1 km double-run leveling.

Environmental Features:

  • Weather Resistance: Often water and dust-resistant (IP54 or higher).

  • Temperature Range: Operates between -20°C to +50°C.

Approx Weight:

  • Instrument: 1.5–3.5 kg, depending on the model.

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