Brand Name : GEO-ALLEN/ OEM
Model Number : GA-W300-2
Place of Origin : CHINA
MOQ : 1 SET
Price : USD
Payment Terms : T/T, Western Union
Supply Ability : 100 PCS
Delivery Time : 30 working days
Packaging Details : carton
Colimator Tubes : 2 pcs
Focal Length of the Collimators : 300 mm
Working Range : 2m to ∝
Elevating Range : 0 - 60 mm
Specifications
1 | Quantity of Collimator tubes | 2 pcs. |
2 | Focal Length of the Collimators | 300mm |
3 | Working Range | 2m to ∝ |
4 | Effective Aperture | 50mm ( D/f’ = 1/6 ) 1/6 = 0.16 |
5 | Graduating Scale of the Target Plate ( ∝) | 15” |
6 | Graduating Scale of the Target Plate ( 2m) | 30” |
7 | Elevating Range | 0 - 60 mm |
8 | Max Loading Weight | ≈ 20 kg |
9 | Working Vlotage | 6V |
Small Auto Level Suvey And Construction Instrument / Portable Collimator for Autolevel and Theodolite Images |