Directorate Of Technical Education

Directorate Of Technical Education has published Procurement Of Land Surveying Lab Equipments Refer Tender Notice , Land Surveying Lab Equipments , Dumpy Level Made Up Of Brass And Gun Metal Along With Standard Accessories In A Box With Aluminum Telescopic Tripod Stand In A Water Proofcover With Operational Manual Tool Kit. Specifications: • Image –Erect, Magnification – 24 X Or Higher • Length Of Telescope – 175Mm • Clear Objective Aperture – 40Mm • Stadia Rod – 1:100 • Field Of View – 1 Degree 15 Minutes • Resolution – 0.01 Cm At 100Meter • Plate Of Bubble Size – 10Mm X 45.5Mm • Sensitivity – 45 Seconds / 2 Mm • Short Focus – 2.5Mm , Transit Theodolite Vernier Transit Theodolite Made Up Of Brass / Gun Metal Along With Standard Accessories In A Highly Polished Wooden Box With Aluminum Telescopic Tripod Stand In A Waterproof Cover. Specifications: • Image –Erect, Equivalent Focal Length – 178Mm • Magnification – 25 X Or Higher • Effective Aperture Objective – 38Mm • Field Of View – 2.6 Meters At 100 Meters • Shortest Focusing Distance – 1.5Meter • Stadia Multiplying Constant – 1:100 • Resolving Power – 4 Seconds, Stadia Additive Constant – 0 • Diameter Of Horizontal Circle – 113Mm • Diameter Of Vertical Circle – 100 Mm • Graduation Interval – 20 Minutes, • Reading With Vernier – 20 Seconds • Plate Level Sensitivity – 45 Seconds / 2Mm • Vertical Circle Level – 1 Minute / 2 Mm , Cross Staff - Wooden Cross Staff With Iron Rod. , Prismatic Compass - 100Mm Dia Made Of Brass In Case With Aluminum Stand. , Chain - 30 Meter - 30M Survey Chain With Brass Links With 10 Arrows. => Limited. Last date of submission for this tender is 2023-10-24. This is a Additive tender in Cheyyar, Tamil Nadu