Engineers Dumpy Level

Description

Vernier Transit Theodolite German Pattern 10 Sec. Accuracy All Metal Body erect image, coated lens High Range Imported with Powder Coated Colured Deluxe Folding Telescopic Tripod in Cartying case complete with all standard accessories.

Description

• Telescopic alidade with compass on brass base and foot screws & bubble, • Compass dia 8.8 cms, • Telescope's lens 25 mm. • Magnification 15 X, • Telescope extended: 32 cms, collapsed 23 cms,

Description

The Plane Table Surveying Instruments include standard accessories like Trough Compass, Spirit level, Canvas cover, Plumbing Fork etc., and is also with a fitted tripod. Uses of Plane Table in Engineering Surveys: • Maps preparation • Recording topography Accessories included in Plane Table Surveying Instruments: • Plane Table Board 750 x 600 mm, thickness 22mm & 16mm • Carrying Bag for Board • Teak wood Polished Stand • Stand Rigid Brass Head & Plate, • Magnet Trough compass brass • Spirit Level brass • Sight van 24" • Plumbing Fork • Plumb Bob

Specifications :

• The levelling staff of sturdy design that meets the requirements for intensive field work. • The staff material should be one of the following: teak, cypress, kail, aimi, champ, hollock or aluminium alloy. • If timber is used as staff material, then it has well seasoned, sawn in radial direction and free of defects. • The staff is telescopic, comprising three sections without any joint in length. • The top plate made of aluminium, anodised black. • Length 4 m

Accessories

• Circular bubble sensitivity of 25 minutes per 2 mm run. • Carrying case canvas. • Plummet fittings for test and adjustment of bubble.