- Lathe & Milling Machine
- Non-destructive Testing
- Accessory
- Rebar Tying Machine
- Surveying Instrument
- Accessories
- Exhaust Gas Analyzer
- Well Drilling Rig
- PIPE FITTING
- PVC
- GALV
- Valves
- Electric Hoist
- Cut-off Machine
- Visible Spectrophotometer
- Infrared Oil Spectrophotometer
- Fluorescence Spectrophotometer
- Paint Sprayer
AL15 Optical Auto Level
AL15 Series Surveying Instrument Auto Level
Main Feature
CE ISO ROHS Certificate
3-Years Extended Warranty
Best price/quality ratio on the market with extended warranty of 3 years.
High quality, accurate, water resistant and low cost units ideal for accurate measurements,
regardless of the weather or the terrain.
Specification
|
Levels Model |
AL15-20 |
AL15-24 |
AL15-28 |
AL15-32 |
|
Magnification |
20X |
24X |
28X |
32X |
|
Image |
Erect |
Erect |
Erect |
Erect |
|
Objective Aperture |
42mm |
42mm |
42mm |
42mm |
|
Field of View |
1¡ã20' |
1¡ã20' |
1¡ã20' |
1¡ã20' |
|
Minimum Focusing Distance |
0.6m |
0.6m |
0.6m |
0.6m |
|
Stadia Ratio |
100 |
100 |
100 |
100 |
|
Setting Accuracy |
0.5¡¯¡¯ |
0.5¡¯¡¯ |
0.5¡¯¡¯ |
0.5¡¯¡¯ |
|
Compensating Range |
¡À15' |
¡À15' |
¡À15' |
¡À15' |
|
Standard Deviation for 1Km Double Run Levelling |
¡À2.0mm |
¡À2.0mm |
¡À1.5mm |
¡À1.5mm |
|
Circular Level Sensitivity |
8¡¯/2mm |
8¡¯/2mm |
8¡¯/2mm |
8¡¯/2mm |
|
Horizontal Circle Graduating |
1¡ã or 1gon |
1¡ã or 1gon |
1¡ã or 1gon |
1¡ã or 1gon |
|
Net Weight |
2.2kg |
2.2kg |
2.2kg |
2.2kg |
Sample Picture
