Government Polytechnic College

Government Polytechnic College has published Supply Of Material Testing Lab Ii--1 2 Pycnometer: Nconforms To Is: 2386 ( Part 3 ) Nglass Jar Complete With Brass Cone And A Rubber Seal. Ncapacity : 1 Kg N 3 Liquid Limit Device With Drop Counter – Hand Operated: Nconforming To Is: 2720 ( Part 5 ) Ncomplete With A Revolution Counter And Supplied With One Astm Grooving Tool, One Casagrande Tool And A Standard Gauge Block. N 4 Sand Pouring Cyclinder ( Small ) : Nconforming To Is: 2720 ( Part 28 ) This Comprises Of : Sand Pouring Cyclinder With A Conical Funnel And Shutter. Calibration Container 100Mm. Inner Diameter X 150Mm High With 200Mm. Diameter Rim. Metal Tray 300Mm. Square X 40Mm Deep With A 100Mm. Diameter Hole In The Centre N 5 Proctor Compaction Apparatus Light Nconforms To Is : 10074 Nit Comprises Of Proctor Type Compaction Mould Of 100Mm Diameter X 127.3Mm High With A 1000 Cm3 Capacity, Made Of Gun Metal, Consisting Of Mould Body, Base Plate And Collar, Compation Rammer Made From Corrosion Protected Steel Is Of 2.6Kg. Weight, 50Mm. Diameter With A 310Mm Controlled Drop. N 6 Direct Shear Apparatus Hand Operated: Nconforms To Is:2720 ( Part 13 ) Nthis Comprises Of A Shear Box Assembly 60Mm. Square, Supplied With Two Porous Plates, Two Solid Grid Plates, One Retaining Plate And One Loading Pad, Complete With A Shear Box Housing And Ball Roler Strips. Loading Unit Normal Stress Capacity Is 3 Kg. / Cm? 2 ( On A 60Mm. Square Specimen ) Complete With Lever Loading Fixture. Specimen Cutter For A Specimen Size 60Mm X 60Mm X25mm High. Set Of Weights As Follows, To Give A Normal Stress Of 3 Kg. / Cm? 2 Through Lever Arrangements; 4 X 0.05, Kg. / Cm? 2, 1 X 0.1Kg. / Cm? N 2, 1 X 0.2 Kg. / Cm ?2, 3 X 0.5Kg. / Cm? 2, 1 X 1.0Kg. / Cm ?2. Nessential For The Above Nproving Ring 2Kn Capacity Ndial Gauge 0.01Mm X 25Mm Travel. N 7 Deval Attrition Testing Machine: Nconforming To I.S.2386 ( Part 4 ) Nthis Machine Comprises Of Two Hollow Cyclinders With One End Closed And The Other Having Tight Fitting Covers. The Cylinders Are Mounted On A Shaft Making An Angle Of 300 With Its Axis Of Rotation. The Shaft Rotates At 30 To 33 Rpm Through A Reduction Gear. An Automatic Revolution Counter Is Also Provided To Count The Total Number Of Revolutions. Supplied With 12 Hardened Steel Balls Of 48Mm. Diameter. Wired For 440V. 3Ph. 50Hz. N. Last date of submission for this tender is 2020-02-22. This is a Machine Tools tender in Government Polytechnic College, Vanavasi, Tamil Nadu