Survey Lab Equipments
Dumpy Level
Model No – MI-SUE-0019
Special Features :
- Internal Focusing fitted with horizontal circle
- Sensitive bubble is mounted on the side of the telescope
- Strong
- Compact
- Light in weight
- Finest optical quality
- Excellent folding mirror
- Observer can read the bubble with ease
Designed For :
Precision and reliable operation in all types of surveying locations
Technical Data :
Telescope Model |
Image |
Length |
Magnification |
Objective Aperture |
Object Glass Diameter |
Model DL – 9 |
Erect |
228 mm |
28 X |
38 mm |
40 mm |
Model DL – 7 |
Erect |
178 mm |
28 X |
38 mm |
40 mm |
Short Focus |
Stadia Ratio |
Additive Constant |
Accuracy |
Circle Diameter |
Graduation |
Plate Level Sensitivity |
1.5 M |
1:100 |
0 |
± 2-3 mm / Km |
95 mm |
10 Minutes |
40" /2 mm |
1.5 M |
1:100 |
0 |
± 2-3 mm / Km |
95 mm |
10 Minutes |
40" /2 mm |
