Leica Na2 automatic leveling level imported from Switzerland

 
 
Leica Na2 automatic Anping level is a level used in the fields of surveying, engineering and industrial technology
It includes all the advantages of the level:
  Round trip mean square error per kilometer ≤ 0
7mm；
  Equipped with gpm3 parallel glass plate micrometer, the accuracy can reach 0
3mm

Stable performance and durability
  Stable measurement performance;
  Equipped with imported gst20 tripod to further improve stability;
  Mould proof, shockproof and waterproof design, firm and durable

The operation is fast, clear and accurate
  Precision compensator, automatic leveling collimation line, fast measurement;
  Infinite spiral, easy to operate;
  Using coarse and fine focusing technology, the target is clear and accurate;
  Leica optics, the human eye is not easy to fatigue

Widely used
  Leica Na2 is widely used in various levels of leveling, surveying, house settlement observation, highway, railway, pipeline, tunnel and other conventional elevation measurement and setting out, control measurement, sight distance measurement and deformation monitoring

Optional accessories
  Parallel glass plate micrometer gpm3

technical parameter
accuracy
The mean square error of round-trip survey per kilometer is 0
7mm
0
3mm (equipped with gpm3 micrometer)
Magnification 32 times (standard eyepiece / standard configuration)
40x (fok73 eyepiece / optional)
Telescope imaging positive image
Objective aperture 45mm
100m imaging range: 2
2m
Short sight distance 1
6m
Distance measurement
Multiplication constant 100
Additive constant 0
Angle measurement (nak2 only)
Range 360 DEG/ 400gon
Scribe 1-deg/ 1gon
Estimated Reading 1 & rsquo/ 0
011gon
compensate
Compensation range & plusmn; 30’
Compensation accuracy 0
3 & rdquo;
Circular level bubble sensitivity 8 & rsquo/ 2mm
environment
Operating temperature: - 20 ℃ ~ + 50 ℃
Storage temperature: - 40 ℃ ~ + 70 ℃
Technical parameters of gpm3 parallel plate micrometer
Range 10mm
Intensive reading 0
1mm
Estimated reading 0
01mm