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Products
Precision Auto Level AL10
Precision Auto Level AL10
This instrument is mainly suitable for high precision survey of
engineering including construction project, mines, road, bridge,
etc. It possesses convenient operation, clear image, water proof
facility, type X air or magnetic damping and compensation mechanism, and
precision of compensator. It is speedy and reliable as well.
|
Model: |
AL10-20 |
AL10-24 |
AL10-28 |
AL10-32 |
|
|
Magnification: |
20X |
24X |
28X |
32X |
|
|
Image: |
Erect |
Erect |
Erect |
Erect |
|
|
Objective Aperture: |
36mm |
36mm |
36mm |
36mm |
|
|
Field of View: |
1°20' |
1°20' |
1°20' |
1°20' |
|
|
Minimum Focusing Distance: |
1m |
1m |
1m |
1m |
|
|
Stadia Ratio: |
100 |
100 |
100 |
100 |
|
|
Setting Accuracy: |
0.5’’ |
0.5’’ |
0.5’’ |
0.5’’ |
|
|
Compensating Range: |
±15' |
±15' |
±15' |
±15' |
|
|
Standard Deviation for 1Km Double Run Levelling: |
±2.0mm |
±2.0mm |
±2.0mm |
±2.0mm |
|
|
Circular Level Sensitivity |
8’/2mm |
8’/2mm |
8’/2mm |
8’/2mm |
|
|
Horizontal Circle Graduating: |
1° or 1gon |
1° or 1gon |
1° or 1gon |
1° or 1gon |
|
|
Net Weight: |
1.8kg |
1.8kg |
1.8kg |
1.8kg |