Sealed quotations are invited so as to reach Prof.G.Govindaraj, HOD, Physics on or before 21.01.2011 for the following/ as per the list enclosed/ below mentioned subject to the following terms and conditions.
1) The quotations should be valid for three months.
2) No advance freight Insurance coverage will be done.
3) Prices should be inclusive of all charges towards packing, freight, transits, excise duty, Insurance, Octori, but exclusive of Sales tax only and the supply should be made at our premises.
4) Payment will be made within 30 days of the receipt of the articles in good condition.
5) Demonstration should be done at our Laboratory.
6) The University has the right to accept the rates of anyone or all the articles required as may be considered necessary.
| Sl.No. | Name of experimental set-up | SPECIFICATION |
| 1 | Newton’s Ring Experiment Kit |
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| 2 | Optics Experiment Kit | Light Sources: Low Pressure mercury Lamp: 20W with power supply – 1 No. Bromine Tungsten Lamp: 6V/15W with power supply – 1 piece Small Illuminating Lamp: 3V DC – 1 piece Low Pressure Sodium Lamp 20W with power supply – 1 piece He-Ne Laser: 1.5mW with power supply – 1 piece Opto-Mechanic Parts Two-Axis Stage: X translation stage (10mm travel and 0.01mm resolution); Z-adjustable (30mm) with a magnetic base – 1 piece. Magnetic Base: with poster holder – 3 pieces Two-Axis Tilt-able Holder: F40 mm for mounting optical components such as lenses, mirrors, gratings, reticle, etc. – 2 pieces Adapter Piece: Using this piece, the two lenses can stand closer – 1 piece Prism Table: Two directions tilt-able – 1 piece. White Screen: Uniform diffusing painting – 1 piece Iris Diaphragm: 0-14mm adjustable – 1 piece Plate Holder B: Two directions tilt-able – 1 piece Z-Adjustable Post Holder: Travel 30mm with a magnetic base – 1 piece. Aperture Adjustable Holder: Variable F10-50 mm two directions tilt-able – 1 piece. Lens Holder: Optical diameter: F40mm – 2 pieces. Grating/Prism Table: 30° Z-axis rotation, two directions tiltable – 1 piece. Plate Holder: One direction tilt-able – 2 pieces. Object Screen: Symmetrical triangle holes uniform diffusing painting – 1 piece. 3-D Adjustable Holder: One axis translation (10mm) and two-axis tilt-able – 1 piece. Aperture Adjustable Bar Clamp: 30-50mm, with two tilt-able directions, for mounting tube-type components – 1 piece. Loading Table – 1 piece. Single-Side Adjustable Slit: Slit width 0-2mm, slit direction tiltable within 10° - 1 piece. Erecting prism: Used for inverting image in two directions – 1 piece. DMM Holder – 1 piece Newton Ring Holder – 1 piece. Spectral Filter: Used for Abbe’s image formation and experiment in space filtering – 1 piece. Biprism Holder: It allows to attach a biprism or other optical component to it, and rotate within ±15°. – 1 piece. Ground Glass Screen: Effective aperture of F117mm, used for Abbe’s theory of image formation and experiment of space filtering – 1 piece. Multi-pin hole Disc Assembly: F0.10, 0.15, 0.20, 0.30, 0.50, 0.60, 1.00, 2.00 mm – 1 piece. Lens Group Holder: Movable on rail for nodal measurement – 1 piece Ruler: Used for experiment of measuring telescope’s magnification – 1 piece Newton Ring Assembly: 1 piece Spring Clip: Used for fastening small white screen and plane samples – 1 piece. Single-sided Rotary slit: Variable form 0-5mm on one side and rotatable within ±5° - piece Laser Holder: it allows to attach a He-Ne laser and other tubular part to it. – 1piece 45° Glass Holder: Used for microscope magnification experiment – 1piece Optical Goniometer: Used for polarization caused by reflection and refraction, measuring Brewster angle at accuracy of 0.5° - 1 piece Paper Clip: Used for Abbe’s theory of image formation and experiment of space filtering – 1 piece. Iceland Crystal Rotary Holder: Used for crystal birefringence experiment – 1 piece Polaroid Holder: Used for Polarized light experiment – 1 piece. Optical Rail: Including: one dovetail carrier, three Z-adjustable holders, two X-translation holders, two 2-D adjustable holders – Total 8 pieces. Optical Components: Mounted Lenses: f = 4.5, 6.2, 15, 45, 50, 70, 150, 190, 225, 300, -100mm, - 1 piece each. Mounted Cemented Lenses: f = 29, 105mm, - 1 piece each Mounted Flat Mirrors: F 36mm, - 2 pieces Mounted beam Splitter (F30mm) L 5:5 and 7:3, 1 piece each. Mounted Flaring Grating (at 500nm): 12001/mm, 30 x 30mm, 1 piece Mounted Transmission Grating: 20 1/mm, I piece. Mounted Two Dimensional Grating, 20 1/mm, 1 piece. Mounted Waveplates: ¼, ½ @632.8nm, F10mm, 1 piece each Equiliateral Prism (60°), 1 piece Mounted Reticles: 1/5, 1/10mm, 1 piece each Mounted Millimeter Ruler: 30mm long, 1 piece Mounted Double-Wedge Prism, 1 piece Mounted Polarizer, F20mm, 2 pieces Spherical mirror, f = 500mm, 1 piece Multiple Slits Plate, groups in 2,3,4,5 slits, 1 piece Transmission Characters with Grid, 1 piece Zero order Filter, 1 piece Fresnel Bimirror: 1 piece Theta Modulation Plate, 1 piece Small object for photographic – 1 piece Lioyd Mirror, 1 piece Double-slit, 1 piece White screen: 70 x 50mm, 1 piece Holography plate, 1 box Projector Slide, 1 piece |
| 3 | Velocity of Light (with out Oscilloscope) |
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Last Date:
21-01-2011