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Tender Value
Refer Docs
EMD Value
₹4,600
Closing Date
15 Jun 2026, 10:30 am
PRINCIPAL GOVERNMENT POLY COL KELAMANGALAM
PRINCIPAL GOVERNMENT POLYTECHNIC COLLEGE KELAMANGALAM -635 113
METROLOGY LAB ITEMS
2026_DoTE_678705_1
2791/B1/2026
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Miscellaneous Goods
PRINCIPAL GOVERNMENT POLY COL KELAMANGALAM
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹4,600
29 May 2026
29 May 2026
16 Jun 2026
29 May 2026
15 Jun 2026
29 May 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount | Item Code |
|---|---|---|---|---|---|---|
| 0.1 | METROLOGY LAB ITEMS | - | - | - | - | - |
| 1 | Ultrasonic Flaw Detector Specification ● Test Range: 2.5 mm to 10 meter in steel
● Velocity Range: 1000–15000 m/s
● Gain: Minimum 100 dB with calibrated steps
● Frequency Range: 0.5–15 MHz
● Display: A-scan display (LCD)
● Modes: Pulse echo and transmit/receive
● Linearity:
● Vertical: ±3%
● Horizontal: ±0.5%
● Probes: Minimum 2 (straight and angle)
● Connectors: Standard (size 00 or equivalent)
● Power: Rechargeable battery
+ AC supply | 1 | No | - | - | item 1 |
| 2 | Optical Digital Microscope Specification Magnification: 40X to 400X
● Digital Camera: Minimum 5 MP resolution
● Display: PC/monitor via USB/HDMI or built-in display
● Illumination: Adjustable LED illumination
● Focus: Coarse and fine focusing mechanism
● Optics: Coated lenses with wide field view
● Stage: Mechanical stage with slide holder
● Software: Image capture, measurement, and analysis software included
● Connectivity: USB / HDMI/ETHERNET | 1 | Nos | - | - | item 2 |
| 3 | Portable Surface Roughness Tester
Specification:
● Parameters: Ra, Rz, Rq, Rt
● Measuring Range:
Ra: 0.005–16 µm
Rz: 0.02–200 µm
● Resolution: ≤ 0.01 µm
● Accuracy: ±5% or better
● Stylus: Diamond tip (≈5 µm radius)
● Cut-off Lengths: 0.25 mm, 0.8 mm, 2.5 mm
● Display: Digital LCD
● Output: USB interface for PC connection NO 50000 ● Standards: ISO 4287 / DIN /ANSI compliant
● Power: Rechargeable battery | 1 | Nos | - | - | item 3 |
| 4 | Digital Height Gage with Driving Wheel (300)
Specification:
● Measuring Range: 0–300 mm
● Resolution: 0.01 mm
● Accuracy: ±0.03 mm
● Construction: Hardened
stainless steel column
● Base: Ground and lapped
base suitable for surface plate
● Measuring Tip: Carbide
tipped scriber
● Movement: Smooth slider
with fine adjustment wheel
● Display: Digital LCD
● Power: Battery operated | 1 | Nos | - | - | item 4 |
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