GEM

Contract Bidding Open For Metallurgical Microscope in VALSAD, GUJARAT

Posted

17 Oct 2025, 03:27 pm

Deadline

30 Oct 2025, 05:00 pm

Location

VALSAD , GUJARAT

Progress

Issue17 Oct 2025, 03:27 pm
Corrigendum21 Oct 2025
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Categories 2

MICROSCOPE METALLURGICAL MICROSCOPES

Directorate Of Technical Education announces a tender for Metallurgical Microscope (Q2) in VALSAD, GUJARAT. Quantity: 1. Submission Deadline: 30-10-2025 17: 00: 00. Last date to apply is approaching fast!

Technical Specifications 1 Item

Item #1 Details

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Category Specification Requirement
Generic Description/Application of Product Metallurgical Microscopes are used to identify defects in metal surfaces, to determine the crystal grain boundaries in metal alloys, and to study polished section of rocks and minerals. This type of microscope employs incident illumination, in which the light source is inserted into the microscope tube below the objective lens by means of a beam splitter. Light shines down through the objective and is focused through the objective onto the specimen. The light reflected or scattered back to the objective is then imaged back at the eyepiece. In this manner, opaque objects such as metals can be examined under the microscope
Generic Components of the System (Construction) Metallurgical Microscope generally consist of Stand, Focus Drive, Optical System, Light Filters and Control Unit
Generic Type of metallurgical microscope Inverted
Optical/Lens Performance Observation Method Bright field
Optical/Lens Performance Objective/Nosepiece Quadruple
Optical/Lens Performance Objective Magnification 5x, 10x, 20x, 50x, 100x
Optical/Lens Performance Illumination Type Diascopic
Optical/Lens Performance Type of lamp for Illumination Halogen
Optical/Lens Performance Observation Tube Type Trinocular Tube
Optical/Lens Performance Light Filter Grey Filter 25%, Blue, Yellow
Optical/Lens Performance Eyepiece Magnification With 10x magnification
Optical/Lens Performance Field of View 20 mm
Optical/Lens Performance Features of Optics/Lens Polarizer & rotatable Analyser slider
Scanning Stage/Focus Drive Scanning Stage Type Motorized - 2 axis Stage
Scanning Stage/Focus Drive Minimum X-Axis Travel Length (in mm) 100.0
Scanning Stage/Focus Drive Minimum Y-Axis Travel Length (in mm) 45.0
Scanning Stage/Focus Drive Minimum Z-Axis/Focus Travel Length (in mm) 15.0
Scanning Stage/Focus Drive Accuracy of XY-Stage +/-3 µm
Scanning Stage/Focus Drive Repeatability of XY-Stage <0.5 µm
Scanning Stage/Focus Drive Resolution of XY-Stage <=0.05 µm
Scanning Stage/Focus Drive Resolution of Focus <=5 nm
Scanning Stage/Focus Drive Motorized Stage Control Through Joystick
Scanning Stage/Focus Drive Power Supply 100 - 240 VAC, 50-60 Hz
Scanning Stage/Focus Drive Features for Stage NA
Digital Camera Suitable Digital Camera Provided Yes Or higher
Digital Camera Type of camera Color
Digital Camera Supported Image Format tiff, jpg, png, JPEG
Digital Camera Camera Sensor CMOS Camera
Digital Camera Resolution >=5MP
Digital Camera Dynamic Range >=70 dB
Digital Camera Frame Rate 15 fps or better
Digital Camera Interface USB 3.0
Digital Camera Feature of Digital Camera C-mount adapter for camera attachment
Image Analysis Software Suitable Image Analysis Software provided Yes Or higher
Image Analysis Software Software Control Options Field Diaphragm Position
Image Analysis Software Grain Size Determination with Intercept & Reconstruction procedure Conforming to ASTM E112
Image Analysis Software Inclusion Rating ASTM E45
Image Analysis Software Salient Features for Software Software Image Enhancement (Brightness, Contrast, Gamma, Smooth/Sharpen, Noise Reduction, Background Subtraction, Shading Correction, White Balance)
Image Analysis Software Software supplied through Media
Image Analysis Software Type of Licence Perpetual
Image Analysis Software Free Upgradation to Higher Version within Warranty Period NA
Image Analysis Software Maximum user handling capability 1
Computer Specifications Suitable Computer Provided Yes Or higher
Computer Specifications Operating System Windows 10 (64-Bit) or better
Computer Specifications Processor Type Intel i7 or better
Computer Specifications RAM 16 GB or better
Computer Specifications Hard-Disk 1TB HDD or better
Computer Specifications Graphics Card Suitable Integrated Graphic Card or better
Computer Specifications Monitor Size 21”
Computer Specifications Features of Computer Preinstalled Software - MS Office 2019 or later
Operating Conditions Minimum Operating Temperature -10 Or lower
Operating Conditions Maximum Operating Temperature 50 Or higher
Operating Conditions Operating Humidity (RH) (%) at 40 degree C 95.0
Buyer Specific Requirement Buyer Specific Requirement and Features NA
Buyer Specific Requirement Optional Accessories Optical Stage Micrometer (1mm/100 division), Cables and Adapters for Integration of the System, Hard & Soft copy Operation cum Maintenance Manual, Objective Centering Tools, Specialized Condenser Lens, Appropriate Dust Cover, Graticule with crossline and having a division of 10mm=100 divisions, Lens Cleaning Kit, Spare Bulbs, NA
Warranty Warranty ( Number of Years) 3 Or higher
Warranty Service/Repair request response time within 24 Hrs Or higher
Training Training methods Onsite at the time of Installation
Training Number of Days for Training 1.0
Test Reports/Calibration Availability of Test Report to Prove Conformity of the Product Specification Manufacturer In-House Test
Test Reports/Calibration Agreed to furnish all the test reports and certificates to buyer / consignee on demand Yes

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Required Documents

1

Experience Criteria

2

Bidder Turnover

3

Certificate (Requested in ATC) *In case any bidder is seeking exemption from Experience / Turnover Criteria

4

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

Corrigendum Updates

1 Update
#1

Update

21 Oct 2025

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