• With steel pole Size 1.5mm dia with tilting type
• With steel pole Size 1.5mm dia without tilting type
• With steel pole Size 2.0mm dia with tilting type
• With steel pole Size 2.mm dia without tilting type
• Compass survey is a method of surveying by taking bearings and linear distances to produce plan.
• Bearing is measured using prismatic compass, while the linear distance is measured using measuring tape.
• Bearing in compass surveying means angle is made by chain line or survey line by referring it to magnetic meridian or magnetic north.
• Made of Aluminium/brass.
• Size 100mm, 125 mm, 150 mm dia.
• Complete in Case with Aluminium Telescopic/Rigid/Wooden Tripod.
• Aluminium circle consist of a needle graduated to 30min (0.5) graduations.
• Painted with water proof paints.
• Carrying cases are made of Fibre with carrying straps. Least count 30'.
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
Rain gauge is designed to measure the precipitation. This small Version consisting of upper and lower housing part, measuring cylinder; Housing made of stainless steel, orifice rim made of brass.
Type 7019.0000 can be supplied with a receiving area of 100 cm2. (This type is not conforming to meteorological standards).
• Receiving area : 100 cm².
• Rain measure (graduated glass) : 250 cm³.
• Measuring range : 0 t0 25 mm precipitation (relative to a receiving area of 100 cm²).
• Graduation : 1/1 mm precipitation.
• Dimensions : dia 115 mm; height 300 mm.
• Weight : approx. 0.8 kg.
Ranging Rod that made of steel conduct pipe of 25mm dia.
Alternatively painted international orange & white.
Fitted with strong iron shoe at the bottom.
Sizes Available :
• Size 2 meter single
• Size 3 meter single
• Size 2 meter 2 fold
• Size 3 meter 3 fold.
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