Department Of Higher Education

Department Of Higher Education has published Bids Are Invited For Petrological Microscope ( Monocular Light Polarising Microscope ) - •Head: Monocular Inclinable Body With Built In Sliding Bertrand Lens & Polarizer•Stage: 130Mm Graduated Rotatable Stage 360 Degree In Steps Of 5 Degree•Compensator: Mica: 1 / 4Th Wavelength, Gypsum: Full Wavelength•Objectives: Strain Free P4x, P10x, P40x Spring Loaded•Eyepieces: Wf 10X, 15X With Cross & 10X With Micrometer , Petrological Microscope ( Binocular ) - ?Head: Binocular Inclined At 45 Degrees Rotatable 360 Degrees With Slots For Retarding Plates & Sliding Bertrand Lens?Stage: 130Mm Graduated Rotatable Stage 360 Degree In Steps Of 5 Degree, Stage Locking Facility?Compensator: Mica: 1 / 4Th Wavelength, Gypsum: Full Wavelength?Objectives: Strain Free P4x, P10x, P40x Spring Loaded?Eyepiece Wf 10X , 10X Cross, 10X Micro , Advanced Microscope With Reflected & Transmitted Light - Stand - Large Rectangular Heavy Stable Base With Electrical Fittings Concealed Inside.Body - The Microscope Is Having Binocular Head With 45° Inclined Observation Tubenosepiece - Precise Quadruple Revolving Nosepiece With Precise Centering And Positive Click Stops, Ensures Accurate Position Of The Objectivesstage - Compact Ball-Bearing Centerable Rotating Stage, 140Mm Diameter, Graduated With Vernier, Lock And Two Stage Specimen Clips.Focussing - By Vertical Movement Of Stage, Coarse Adjustment By Rack-Pinion Knobs And Fine Movement By Screw-Lever Mechanism Driven By Graduated Knobsilluminator - Koehlers Transmitted Illuminator With Pre-Centred 20W Tungsten Halogen Source And Integral Electric Transformer With Intensity Control Is Concealed Inside The Base. Input Voltage 220V Or 110 Volts.Incident Illuminator - Reflected Light Incident Illuminator Consits Of A Polarizing Unit, Slot For Filter Holders And A 20 Watt. Intensity Control Transformer Is Provided Externally.Intermediate Optical Tube - Built-In Focussable Bertrand Lens With Centre Adjustable. Built-In Analyzer Removable From Optical Path. Analyzer Can Be Rotated 90° With A Vernier Reading To 6. Compensator ? And ? / 4 Can Be Inserted In The Tube As Per Requirement.Compensator - ?-Gypsum Plate ( 1St Order Red Compensating Plate 560 Nanometers ) & ? / 4- Mica Plate ( 145 Nanometers ) .Objectives - Semi-Plan Flat Achromatic Din Objectives P4x / 0.10, P10x / 0.25 And P40x / 0.65 Sl.Eyepieces - Widefield Eyepieces Wf 10X ( Paired ) And Wf 10X With Cross.Polarizer - Fully Rotatable Swing-Out Polarizer And An Abbe-Condenser N.A. 1.25 With Iris-Diaphragm.Accessories - Vinyl Cover, Duster, Cleaning Brush, Filter, Spare Bulb, Fuse And Operating Instructions Manual.Packing - In Full Mould Styrofoam / Thermocol Container.Optional Accessories - Objectives P 20X And P 60X, Micrometer Eyepiece Wf 10X, Micro-Photographic Equipment, Wooden Storing Cabinet, Detachable Mechanical Stage, Etc. , Brunton Compass - Brass Made Enclosedin Leather Case , Geological Hammer - Estwing E3-14P 14-Ounce Pointed-Tip Rock Pick, Steel Made With Rubber Handle Total Quantity : 1. Last date of submission for this tender is 2021-09-28. This is a Brooms And Mops tender in null, Jammu And Kashmir