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Precision Engineering and Metrology

Industries situated in the eastern part of the country, is immensely benefited as they can get calibrated their gauges and instruments from CSIR-CMERI, which have traceability to National Standard. In addition, in-house and sponsored R & D work, especially for product development, has better turnaround time due to rapid and reliable measurements of designed dimensions and inspections of part and component. Indirect benefits are:

  • High Precision inspection of production components for R & D.
  • Adjustment and alignment of multi axes systems in machines.
  • Achievement of precision dimensions of intricate and internal parts.
  • Development of fast and flexible assembly and positioning systems.

Some of the premier calibration facilities in this group are universal length measuring machine with 1 nm resolution, profile projector with 1 µm resolution, non-contact 3D profiler with 0.01 nm resolution, CNC Co-ordinate Measuring Machine with 0.01 µm, laser interferometer with 1 ppm accuracy for linear axes calibration, autocollimator with 5 sec resolution, slip gauge calibrator, scale and tape measuring machine etc in dimensional metrology; E2 to M2 class weights, precision mass balance calibrator, various glassware, density hydrometers in mass, volume and density metrology and pressure balances, dead weight testers, pressure calibrators with pump, pressure transducers etc for pressure metrology.

At an average this group issues over 300 calibration reports in a year for Indian Industries with NABL Accreditation Symbol which are accepted throughout the world because of MRA.

Activities:

The Metrology Group of CMERI is working in two directions. One is on R&D activities and another is on calibration activities with the latest state of the art infrastructural facilities.

R & D Activities:

Takes part on the product development work of the Institute, sponsored and collaborative projects closely related to metrology & CSIR network projects.

This group is also working on the research areas such as tool condition monitoring, development of micro-alignment system, application of digital image processing, developmental works on micro metrology and micro-nano force realization.

Calibration Activities:

The Metrology Laboratory of CMERI is a leading laboratory recognized by the Bureau of Indian Standards for carrying out testing and calibration work. CMERI has traceability to national standards of the National Physical Laboratory, New Delhi - the custodian of measurement standards. A high echelon of individual professional competence, long familiarity with the ground rules of precision measurement and an atmosphere of stringent procedural adherence adds excellence to the service provided by CMERI in the field of dimensional metrology that guarantees the customer not only perfect services, but also value addition.

CMERI offers these metrological services to the industry, which ensures timely and cost effective solutions to industries, at the same time assuring to the industries the benefits of the long standing experience of CMERI in this field. We also impart training programs for industries and academics. The department houses the eastern chapter of the Metrology Society of India (MSI).

Division Head

Scientists

Technical Staffs

Service Name Description Service Type
Dead Weights Calibration instruments / Testing Charge (Calib./Testing) Validity Dead Weights (upto 20 Kg), E2 Class [1 Kg, 2 Kg, 5 Kg, 10 Kg, 20 Kg etc] 1500.00 (each) 1 Year   Testing/Calibration
Weighing Machine (digital / analog) Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Weighing Machine (digital / analog) upto 10 Kg. 8000.00 1 Year Testing/Calibration
Weight Set (M1,M2,M3 Class) Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Weight Set (M1,M2,M3 Class)  upto 20 weights 7000.00 1 Year extra per piece . 400.00 Testing/Calibration
Volumetric Flask Calibration instruments / Testing Charge (Calib./Testing) Validity Volumetric Flask 2000.00 2 Years Testing/Calibration
Viscosity Forde Cup Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Viscosity Forde Cup (dimensional measurement only) 4000.00 1 Year Testing/Calibration
Vernier Caliper / Slide Caliper / Vernier Depth Gauge / Vernier Height Gauge Calibration instruments / Testing Charge (Calib./Testing) Validity Vernier Caliper / Slide Caliper / Vernier Depth Gauge / Vernier Height Gauge  upto 300 mm. 2000.00 1 Year  > 300 - 600 mm. 3000.00  > 600 - 1000 mm. 4000.00  > 1000 - 1500 mm 6000.00  > 1500 - 2000 mm 8000.00 Testing/Calibration
V-Block Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity V-Block 3000.00 1 Year Testing/Calibration
Try Square / Engineers Square Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Try Square / Engineers Square 3000.00 1Year Testing/Calibration
Thread Pitch Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs) Validity Thread Pitch Gauge Set upto 30 pcs.(extra Rs.100/- per pc.) 3000.00 1 Year Testing/Calibration
Thread Plug Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity  Thread Plug Gauge  3 -100 mm. / parallel 4000.00 2 Years 3 - 100 mm. / taper 5000.00 Testing/Calibration
Thread Measuring Wires with prisms Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Thread Measuring Wires with prisms (max.21 pcs) 8000.00 2 Years   Testing/Calibration
Test Sieves Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Test Sieves (for mesh size determination) 3000.00 1Year Testing/Calibration
Telescopic Bore Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Telescopic Bore Gauge 3000.00 1 Year Testing/Calibration
Telescopic Gauge Set Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Telescopic Gauge Set 3000.00 1 Year Testing/Calibration
Standard Roughness Plate / Standard Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Standard Roughness Plate / Standard 4000.00 1 Year Testing/Calibration
Surface Plate Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Surface Plate (cast iron) 10000.00 2 Years (granite) 12000.00 Testing/Calibration
Slip Gauge Set for comparate Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Slip Gauge Set for comparate 9000.00 1 Year   Testing/Calibration
Slip Gauge Accessories Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Slip Gauge Accessories 10000.00 1 Year   Testing/Calibration
Snap Dial Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Snap Dial Gauge 2000.00 1 Year Testing/Calibration
Straight Edge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Straight Edge upto 600 mm. 4000.00 1 Year > 600 -1000 mm. 5000.00 >1000 mm. 8000.00 Testing/Calibration
Stet Block Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Stet Block 3000.00 1 Year   Testing/Calibration
Steel Scale Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Steel Scale 0 - 300 mm. 2000.00 1 Year > 300 - 1000 mm. 3000.00 Testing/Calibration
Steel Tape / Dip Tape Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Steel Tape / Dip Tape 0 - 03 mtr. 2000.00 1 Year > 03 - 10 mtr. 2500.00 > 10 - 50 mtr. 3500.00 Testing/Calibration
Standard Wire / Sheet Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Standard Wire / Sheet Gauge 4000.00 1 Year Testing/Calibration
Spring Balance Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Spring Balance 7000.00 1 Year Testing/Calibration
Spirit Level / Level Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Spirit Level / Level Gauge (vertical/ horizontal) 3000.00 1 Year Testing/Calibration
Slip Gauge Set Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Slip Gauge Set  (Workshop/Insp./Grade 1 & 2 ) upto 50 pcs. 10000.00 2 Years >50 -112 pcs. 14000.00 (Grade 0 )   upto 50 pcs. 12000.00 >50-112 pcs. 19000.00 Testing/Calibration
Sine Bar Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Sine Bar 5000.00 1 Year Testing/Calibration
Setting Plug for Thread Caliper GO or NO GO Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Setting Plug for Thread Caliper GO or NO GO  upto 6" 2000.00 1 Year > 6" 3000.00 Testing/Calibration
Riser Block Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Riser Block 3000.00 2 Years Testing/Calibration
Radius Gauge Set Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Radius Gauge Set upto 30 pcs.(Extra per piece Rs.100/-) 3000.00 1 Year Testing/Calibration
Simple Vacuum Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Simple Vacuum Gauge -0.1 to 0 kg/sq.cm. 2500.00 6 Months Testing/Calibration
Pressure Gauge Compound Calibration instruments / Testing Charge (Calib./Testing) Validity Pressure Gauge Compound -1 to 0   -1 to 0, 0 - 600 kg/sq.cm. 4000.00 6 Months (Vacuum) -1 to 0, 0 - 100 kg/sq.cm. 3000.00 Testing/Calibration
Pressure Gauge Calibration instruments / Testing Charge (Calib./Testing) Validity Pressure Gauge  upto 600 kg/sq.cm. or 8000 psi 2500.00 6 Months > 600 kg/sq.cm. or 8000 psi and above 3000.00 Testing/Calibration
Pressure Calibrator Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Pressure Calibrator, 0-200 bar 15000.00 1 Year Testing/Calibration
Plug Gauge Threaded ‘GO’ or ‘NO GO’ Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Plug Gauge Threaded ‘GO’ or ‘NO GO’ upto 100 mm. 4000.00 2 Years >100 -150 mm. 4500.00 Testing/Calibration
Plain Plug / Ring Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Plain Plug / Ring Gauge  10-100 mm. 3000.00 2 Years >100 -150 mm. 3500.00 Testing/Calibration
Pitch Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Pitch Gauge upto 30 pcs. 3000.00 1Year extra per piece 250.00 Testing/Calibration
Pipette Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Pipette 2500.00 2 Years Testing/Calibration
Pin Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Pin Gauge upto 20 pcs. 2500.00 1 Year > 20 pcs. for extra piece 50.00 Testing/Calibration
Optical Flat Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Optical Flat 5000.00 2 Years Testing/Calibration
Microhite Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Microhite  600 14000.00 2 Years Testing/Calibration
Inside Micrometer Checker Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Inside Micrometer Checker upto 600 mm. 14000.00 1 Year Testing/Calibration
Micrometer Screw Pitch Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Micrometer Screw Pitch 5000.00 1 Year Testing/Calibration
Micrometer Calibration instruments / Testing Charge (Calib./Testing) Validity Micrometer inside upto 300 mm. 3500.00 1 Year >300-600 mm. . 4500.00 >600-1500 mm. 5500.00 Testing/Calibration
Setting Piece Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Setting Piece for above  upto 500 mm. 600.00 1 Year > 500 - 1000 mm. 800.00 Testing/Calibration
Ext. Micrometer Checker Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Ext. Micrometer Checker (Slip Gauge Block) (1 set =10 pcs.) 5000.00 1 Year Testing/Calibration
Micrometer outside Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Micrometer outside 0 - 200 mm. 2000.00 1 Year > 200 - 600 mm. 2500.00 > 600 - 1000 mm. 4000.00 Testing/Calibration
Micrometer double ball point Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Micrometer double ball point 2000.00 1 Year Testing/Calibration
Mesh Size Determination for Wire Sieves Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Mesh Size Determination for Wire Sieves 3000.00 1 Year Testing/Calibration
Measuring Cylinder Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Measuring Cylinder 2000.00 2 Years Testing/Calibration
Mandrel Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Mandrel upto 500 mm. 2000.00 2 Years >500 - 1000 mm. 3000.00 Testing/Calibration
Low Pressure Calibrator Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Low Pressure Calibrator 12000.00 1 Year Testing/Calibration
Load Testing Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Load Testing gauge upto 600 kg/sq.cm. 2000.00 1 Year > 600 kg/sq.cm. 2500.00   Testing/Calibration
Length Bar Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Length Bar  upto 500 mm. Per Piece 2000.00 2 Years > 500-1000 mm.  Per Piece 2500.00   Testing/Calibration
Key Way Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Key Way Gauge 2000.00 1 Year Testing/Calibration
Hydrometer Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Hydrometer 2500.00 2 Years Testing/Calibration
Height Master Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Height Master 12000.00 2 Years Testing/Calibration
Glass Scale Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Glass Scale 5000.00 1 Year Testing/Calibration
‘GO’ & ‘NOT GO’ Gauges Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity ‘GO’ & ‘NOT GO’ Gauges 3000.00 2 Years Testing/Calibration
Grinding Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Grinding Gauge 5000.00 1 Year Testing/Calibration
Gear Tooth Vernier Caliper Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Gear Tooth Vernier Caliper 3000.00 1 Year Testing/Calibration
Floating Carriage Micrometer Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Floating Carriage Micrometer 14000.00 2 Years Testing/Calibration
Feeler Gauge / Thickness Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Feeler Gauge / Thickness Gauge  upto 20 leaves 3000.00 1 Year > 20 leaves 3500.00 Testing/Calibration
End Length Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity End Length Gauge 3000.00 1 Year Testing/Calibration
Electronic Balance Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Electronic Balance (upto 20 Kg) 8000.00 1 Year Testing/Calibration
Digital Wall Thickness Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Digital Wall Thickness Gauge 3000.00 1 Year Testing/Calibration
Depth Checker Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Depth Checker 14000.00 1 Year Testing/Calibration
Dial Tester Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Dial Tester 12000.00 2 Years Dial Tester  With DRO 0.0001 14000.00 Testing/Calibration
Digimatic Micrometer / Digital Vernier Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Digimatic Micrometer / Digital Vernier 2000.00 1 Year Testing/Calibration
Deflection Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Deflection Gauge 3000.00 1 Year Testing/Calibration
Dial Thickness Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Dial Thickness Gauge 2000.00 1 Year Testing/Calibration
Dial Gauge / Dial Indicator Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Dial Gauge / Dial Indicator 2000.00 1 Year Testing/Calibration
Depth Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Depth Gauge  upto 300 mm 3000.00 1 Year > 300 - 600 mm. 4000.00 Testing/Calibration
Departure from roundness assessment Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Departure from roundness assessment Out of roundness 4000.00 Concentric Tests 4000.00 Testing/Calibration
Dead Weight Pressure Gauge Tester Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Dead Weight Pressure Gauge Tester upto 10000 psi 17000.00 1 Year Testing/Calibration
Comparator Digital Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Comparator Digital 15000.00 2 Years Testing/Calibration
Cylindrical Square Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Cylindrical Square upto 4 inch dia. 5000.00 2 Years Testing/Calibration
Curvature Block / Notch Cutter Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Curvature Block / Notch Cutter 4000.00 1 Year Testing/Calibration
Combination Set Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Combination Set 4000.00 1 Year Testing/Calibration
Clinometer Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Clinometer 90° 6000.00 1 Year Testing/Calibration
Caliper Checker Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Caliper Checker (0 - 600 mm) 15,000.00 2 Years >600 -1000 mm. 17,000.00 Testing/Calibration
Burette Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Burette   2000.00 2 Years Testing/Calibration
Bore Ring Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Bore Ring Gauge 4000.00 1 Year Testing/Calibration
Bore Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Bore Gauge 3000.00 1 Year Testing/Calibration
Bevel Protractor Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Bevel Protractor 3000.00 1 Year Testing/Calibration
Angle Protractor Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Angle Protractor 3000.00 1 Year   Testing/Calibration
Angle Plate Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Angle Plate 3000.00 1 Year   Testing/Calibration
Angle Gauge Calibration instruments / Testing Charge (Calib./Testing) (Rs.) Validity Angle Gauge per piece 1200.00 2 Years per set of 13 pcs. Max. 15000.00 Testing/Calibration

CMERI has in place a strong quality assurance system as per ISO-9001. To further strengthen the commitment to quality and International Recognition through MRA/NABL-APLAC-ILAC, CMERI's Metrology Group has acquired NABL accreditation in dimension, mass, density, volume & pressure. At present, the scope of the NABL accreditation covers 58 measuring instruments and gauges in myriad fields.

Organization Name Address Country
IIT Kharagpur Mechanical Engg Department, IIT Kharagpur IN IND
North Western University Mechanical Engg Department, North Western University, Chicago, USA US USA
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Last updated : 9 Mar, 2017