Directorate of Technical Education and Training has published Bids Are Invited For Double Disc Grinding Polishing Machine - Double Disc Polishing - 8 Disctable Top Design With Continuously Variable Speed. Fully Moulded Frp Body With Easy Disc Change Design. Quick Change Disc Design Enables Discs With Different Emer. Submission Date for this Tender is 22-11-2021. Coats and Jackets Tenders in Odisha. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 08-Nov-2021 | 22-11-2021 |
Sl. No. | Item Title | Item Description |
1 | Double disc Grinding polishing Machine | Double Disc Polishing - 8" Disc Table top design with continuously variable speed. Fully moulded FRP body with easy disc change design. Quick change disc design enables discs with different emery grits/polish cloths to be used in desired steps. Specifications 1/2HP high torque DC motor(Double Motor) 8" disc diameter Standard 10" disc diameter option Many discs can be used Thyristor controlled speed controller Digital Speed Indicator – 50-1200 RPM ? Fiber Body ? Motor Make-ABB/BHARAT BIJLI/KIRLOSKAR ? L & T make Switch ? Free flow Drain system |
2 | Belt Grinder/polisher | DM BP Series belt polisher is designed for initial rough grinding, with ¼ and ½ hp motor. The grinder has rigid construction complete enclosed body with full cover mask in its base. Dynamically well balanced rollers made up of aluminum material. SPECIFICATION: Working on :- 220V in single phase Operation :- Manual Belt :- 100/915mm Endless Belt Pulleys System :- Balanced aluminum pulleys Polishing Motor power :- 1 H.P Single / Single Phase ? Covered Body Structure ? Imported Belt ? High Strength drums |
3 | Standard Metallography micro specimen set | EACH SET SHOULD CONTAIN THE FOLLOWING SPECIMENS (1 FROM EACH): PLAIN CARBON STEEL: Dead Mild Steel. Mild steel. Medium Carbon steel. High carbon steel. Eutectoid carbon steel HEAT TREATED SPECIMENS: Annealed. Normalised. Full Hardened. Hardened and tempered. Case Carburised. Nitrided. Spherodised CAST IRONS: Gray cast iron ( Unetched ). Grey cast iron ( Etched )Spheroidal Gray Cast Iron (unetched )Spheroidal Gray Cast Iron ( etched ) Mottled cast iron. White Cast Iron Austempered Ductile Cast Iron Ni- Hard. Ni- Resist.Compacted Gray Cast Iron NON FERROUS SPECIMENS: Aluminium Precipitation Hardened Copper Solution Annealed Brass 60 / 40. Brass 70 / 30. Phosphor Bronze. TYPICAL MICROSTRUCTURE SPECIMENS: Dendrite. Decarburised. Carbide Network Hooky / Blockey carbides. Retained Austenite Bainite( lower / upper ). Banding of pearlite and ferrite Widmanstaten microstructure Non Metallic Inclusions ( in Steel ). Lamellar Pearlite MECHANICAL WORKED: Equiaxed grains. Elongated Grains STAINLESS STEELS: Duplex Steel ( Ferrite / Austenite ).Mechanical Twins OTHERS: Titanium. Powder Metallurgical compact Ceramic, Tool Steel,Sintered Carbide, Welded structure, Coated / Plated Samples & Metalized. |
4 | Inverted Metalurgical Microscope | Metallurgical Laboratory Microscope will be used for identification and analysis of the structure of different metals and alloys. It should be easy to use, versatile and technologically advanced. SPECIFICATIONS • Trinocular Observation Head • Siedentopf observation head inclined at 45o . • Diopter adjustment ring on ocular tube. • Analyzer rotatable at 360º. Polarizing & analyzer can be slide in/out of the optical path. • Interpupillary distance from 40mm to 75mm. • Inner locating ball bearing nosepiece. • Observation on trinocularhead,compensation(inclined 30degrees) • Triple plate for X and Y movement of workstage. • Anti-fungal coated objectives. • Mechanical Stage is 108mm x 155mm,. • The mechanical stage has low positioned co-axial controls on ball bearing guide ways. • The Epi Illuminator has 3W LED lamp adjustable brightness.. FEATURES Wide field eyepiece 10X (Paired) FOV 20mm 5 Nose Piece Analyzer and Polarizer System Objectives (Infinity Corrected) • M - Long Working Distance Plan Achromatic 5 X WD • M - Long Working Distance Plan Achromatic 10 X WD • M - Long Working Distance Plan Achromatic 20 X WD • M - Long Working Distance Plan Achromatic 50 X ( S L ) ? High accurate lens with Certificate ? Analyzer, Polariser System ? LED lamps ? NABL Certificate ? Calibration of lens ? DIC with knob system |
5 | Inverted Metalurgical microscope with camera and photographic software | SPECIFICATIONS • Trinocular Observation Head • Siedentopf observation head inclined at 45o . • Diopter adjustment ring on ocular tube. • Analyzer rotatable at 360º. Polarizing & analyzer can be slide in/out of the optical path. • Interpupillary distance from 40mm to 75mm. • Inner locating ball bearing nosepiece. • Observation on trinocularhead,compensation(inclined 30degrees) • Triple plate for X and Y movement of workstage. • Anti-fungal coated objectives. • Mechanical Stage is 108mm x 155mm,. • The mechanical stage has low positioned co-axial controls on ball bearing guide ways. • The Epi Illuminator has 3W LED lamp adjustable brightness.. FEATURES Wide field eyepiece 10X (Paired) FOV 20mm 5 Nose Piece Analyzer and Polarizer System Objectives (Infinity Corrected) • M - Long Working Distance Plan Achromatic 5 X WD • M - Long Working Distance Plan Achromatic 10 X WD • M - Long Working Distance Plan Achromatic 20 X WD • M - Long Working Distance Plan Achromatic 50 X ( S L ) SPECIFICATIONS:- • Model: USB5M • Dimension: 50mmx55mmx40.5mm • Interface: USB 2.0 • Resolution: 2592 x 1944 • Sensor Type: 1/2.5” true color CMOS • Pixel Size: 2.2umx2.2um • Frame Rate: @1920*1080:30fps; @2592x1944:15fps • Auto White Balance: Yes • Exposure: Manual/Auto • Image Format: JPG/BMP/PNG/GIF • Video Format: AVI • Operation System Supported: win8/win7 (32bits&64bits) Visa/XP/win7 /win10 • Software: Capture Software, Free Driver ? DIC with knob system ? High accurate lens with Certificate ? Metkorp Make Camera with C MOS USB ? Metkorp Image Software ? Analyzer, Polariser System ? LED lamps ? NABL Certificate ? Calibration of lens ? Oculartube as per ASTM standard ? 5 nos objective to control 4 nos on ball bearing guide ways at one time |
6 | Microhardness tester with up right microscope, camera & image analyzer software | Test force:10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N), 200g (1.96N),300g (2.94N), 500g (4.9N), 1000g (9.8N) Rulers HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1, HV2 Minimum measurement unit 0.25µm Measuring the hardness range 1HV-4000HV Hardness value read Digital LCD Total magnification100X (observed), 400X (measurement) (Expandable up to 200X or 600X) Loading mode FULLY AUTOMATIC (loading, dwell, unloading) Holding Time 1-99 seconds The objective lens and the press head switch - Manual Turret Specimen allows a maximum height- 85mm Indenter center to wall distance- 110mm Light source LED cold light source (continuous 24-hour use life of up to 100,000 hours) Power supply 110V/220V + 5%, 50/60 Hz XY table- Dimensions: 100 × 100 mm, the largest mobile: 25 × 25mm Minimum reading: 0.01mm (Optional digital XY table, LCD digital display) Data Output Built-in printer (hardness values, maximum and minimum test time, the number of tests, the average) Built-in RS-232 interface Standard fittings, accessories 10X eyepiece micrometer a Vickers indenter a 10X and 40X objective lens of each one, and two standard hardness block, XY table, flat fixture, sheet fixtures, small parts jig a leveling screw four a bubble level, the power cord is a dust cover a manual, hardness conversion tables, certificate, warranty card, accessory case a ? New Improved electrical integrated of high tech Performance ? Easy operation ? Certification with standard scale ? Can be extendable upto 2 kg Load ? Loading & Unloading- Fully Automatic ? Interface Standard meets ASTM ? Warranty card ? Electronic operated display with X-4 movement 25mm |
7 | Stereo zoom Microscope | With high point wide field eye pieces HWF10x and port for photomicrography, par focal zoom objective of 1x to 5x providing continuous variable magnification from 10x to 50x depending upon the eye pieces and supplementary lens used, having well designed pole stand, having extension pillar, 360 revolving zoom Trinocular Head, 6 volts 21 wattsincident spot light illuminator with light control transformer. Without Supplementary lens attachment OPTIONAL: a)Pair of HWF 10x OR 15x eye pieces b)Supplementary lens attachment 2x TRINOCULAR OBSERVATION HEAD Siedentopf observation head inclined at 45° rotatable at 360°. Diopter adjustment ring on ocular tube. Interpupillary distance from 57mm to 75mm. EYEPIECE Wide field Eyepieces 10X (Paired) FOV 22mm OBJECTIVES Zoom 0.8X to 5X with magnification ratio of 6:3:1 MECHANICAL BODY Lateral zoom control movement. Reflected and transmitted light system with 12V-10W halogen tungsten lamp. The system regulated with transformer has intensity control knob. On/off switch provides flexibility to use either both light or any of them. Clip for holding specimen. Base size is 260mm X 290mm. .MAGNIFICATION RANGE 8X - 50X WORKING DISTANCE 115mm SPECIFICATIONS:- Camera • Model: USB5M • Dimension: 50mmx55mmx40.5mm • Interface: USB 2.0 • Resolution: 2592 x 1944 • Sensor Type: 1/2.5” true color CMOS • Pixel Size: 2.2umx2.2um • Frame Rate: @1920*1080:30fps; @2592x1944:15fps • Auto White Balance: Yes • Exposure: Manual/Auto • Image Format: JPG/BMP/PNG/GIF • Video Format: AVI • Operation System Supported: win8/win7 (32bits&64bits) Visa/XP/win7 /win10 • Software: Capture Software, Free Driver ? F.O.V. up 50mm ? Calibration scale for accurate reading ? Follows ASTM Standards ? Non- Corrosive Body |
8 | Hot Moulding Powder | Black, Red and Green Phenolic powders with special qualities like relatively low shrinkage, higher Shore hardness, high strength, are offered for routine metallographic applications. These can sustain singular grinding (manual) and even multiple specimens (automatic machine’s) pressures. The resins offer perfect bond at the interfaces for edge studies. |
9 | Hot and Cold Mounting Press with spare die | This Mounting Press will be used for metallographic specimen. It should besuitable for all Thermosetting Materials, because of the cooling system. It can automatically finish with the heating temperature, the holding time and acting force. The operator can change 4 specification patterns according to the difficult specimens. It can make 2 specimens at one time. SPECIFICATION: ? High speed mould heater with built-in water cooling coils. Built in Hydraulic system. ? 1200 Watts Mould Heater ? Provision to accommodate 1/2". ? Quick heater for speedy operation. ? Digital Temperature indication/control. ? Timer and buzzer for Heating and cooling cycles. |
10 | Abrasive Grinding Belt size 4"x 36" Grit 60, 80, 120, 150 grade of Silicon Crabide one pkt each with 10nos in each packet | size 4 "x 36 " Grit 60, 80, 120, 150 grade of Silicon Crabideone pkt each with 10nos in each packet |
11 | Abrasive Grinding Belt size 4"x 36" Grit 60, 80, 120, 150 grade of Aluminium Oxide one pkt each with 10nos in each packet | size 4 "x 36 " Grit 60, 80, 120, 150 grade ofAluminium Oxideone pkt each with 10nos in each packet |
12 | Abrasive grinding /polishing paper 9"x11" with grit 80,120,240,320,400 each ( each pkt contains 10nos) | Size of paper 9"x11"with grit 80,120,240,320,400 one pkt each with 10nos in each packet |
13 | Round disk type polishing paper of 200mm dia grit of 80,120,180,240,320,400 , each pkt contains 10nos | Size of200mm dia grit of 80,120, 180,240,320,400, one pkt each with 10nos in each packet |
14 | Mould Release Spray | Standard, skin, environment friendlyspray to be used before hot and cold compression for easy ejection |
15 | Alumina polishing suspension universal grade (lkg pkt) | Lavigated Alumina suspension for routine ferrous and nonferrous laboratory applications |
16 | Polishing cloth | To be used in Alumina suspension |
17 | Specimen Leveller | As per standard size for Metallurgical samples |
18 | Polishing stand | As per standard metallurgical sample size |
19 | Grain size raticle eye piece | Eye piece |
20 | Inclusion comparison raticle eye piece | Eye piece |
21 | Bench Magnifier | Especially designed for study specimens and assembly and inspection in industrial purpose. The magnifier is fitted with optical glass lens dia. 145mm and Magnification 5 x mounted on stout stand, adjustable vertically and horizontally, allows the lens to swivel in all directions. The cast iron base of 200×200x75mm provide extra stability to the stand during use. The circular flourscent lamp for giving cool shadow free and uniform illumination. Operated on 220V. Total height of the stand is 440mm and linear movement up to 220mm. |
22 | Precision vice | vice |
23 | Precision X-Y stage L.C.5 micron | vice |
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