Micrometer Calibration
Action Engineers calibrates every type and size micrometer including bore micrometers, depth micrometers, groove micrometers, and head micrometers as well as inside, outside, threat pitchAction Engineers is a NABL accredited dimensional calibration lab. We calibrate a wide range of gauges, micrometers, measures tape, spirit levels, calipers, and more. Our ISO 17025 also authorizes us to calibrate surface plates, measuring microscope, profile projector, scale & tape calibrator, vision measuring along with roughness tester instruments and surface hardness instruments.
Our digitally enabled unique features:
On-site calibration is also offered by Action Engineers. We make sure the calibration services we provide at your location follow the same quality standards as followed by us at our calibration labs.
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| S.No | Discipline / Group | Measurand or Reference Material / Type of instrument or material to be calibrated or measured / Quantity Measured / Instrument | Calibration or Measurement Method or procedure | Measurement range and additional parameters where applicable (Range and Frequency) | Calibration and Measurement Capability(CMC) (±) |
| 1 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | BEVEL PROTRACTOR L.C. 5 Minutes of Arc | Using Angle Gauge Block Set By Direct Method | 0 to 90 degree | 3.1Min |
| 2 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | BORE GAUGE (2-POINT,TRANSMISSION ACCURACY ONLY) | Using Dial Gauge Tester By Direct Method | up to 2 mm | 8.4µm |
| 3 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | CALIPERS(DIGITAL / DIAL / VERNIER) L.C. 10 µm | Using Caliper Checker, Gauge Block Set & Accessories By Direct Method | 0 to 1000 mm | 11.6µm |
| 4 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | COATING THICKNESS GAUGE L.C. 0.1 µm | Using Standard Foils By Direct Method | 0 to 100 µm | 3.4µm |
| 5 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Coating Thickness Gauge LC 1 µm | Using Standard Foils By Direct Method | 100 µm to 1500 µm | 4.6 µm |
| 6 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Coating Thickness Gauge LC 10 µm | Using Standard Foils By Direct Method | 1 mm to 12 mm | 13.6µm |
| 7 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Combination Set / Angle Protector LC 1 Degree | Using Angle Gauge Block Set By Direct Method | 0 to 180 degree | 35Min |
| 8 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Depth Gauge (Digital / Dial /Vernier) LC 10 µm | Using Caliper Checker & Gauge Block Set By Direct Method | 0 to 450 mm | 19.7µm |
| 9 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Depth Micrometer LC 1 µm | Using Gauge Block Set & Accessories By Direct Method | >100 mm to 300 mm | 9.5 µm |
| 10 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Depth Micrometer LC 1 µm | Using Gauge Block Set & Accessories By Direct Method | 0 to 100 mm | 7.5µm |
| 11 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Dial / Digital Indicator (Plunger Type) LC 1 µm | Using Dial Gauge Tester, Gauge Block Set & Comparator Stand By Direct Method | 0 to 25 mm | 1.2 µm |
| 12 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Dial / Digital Indicator (Plunger Type) LC 10 µm |
Using Dial Gauge Tester, Gauge Block Set & Comparator Stand By Direct Method Up to 2000 µm |
0 to 50 mm | 10.2 µm |
| 13 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Dial / Digital Thickness Gauge LC 1 µm | Using Gauge Block Set By Direct Method | 0 t0 12 mm | 1.2 µm |
| 14 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Dial / Digital Thickness Gauge LC 10 µm | Using Gauge Block Set By Direct Method | 0 to 25 mm | 7 µm |
| 15 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Dial Gauge Calibrator LC 1 µm | Using Electronic Comparator & Gauge Block Set By Comparison Method | 0 to 25 mm | 2.1 µm |
| 16 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Electronic Comparator LC 0.1 µm | Using Gauge Block Set & Comparator Stand By Direct Method | 0 to 0.2 mm | 1.3µm |
| 17 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Electronic Comparator LC 1 µm | Using Gauge Block Set & Comparator Stand By Direct Method | 0 to 2 mm | 1.4µm |
| 18 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | External Micrometer (All Types) LC 1 µm | Using Micrometer Checker & Gauge Block Set By Direct Method | > 100 mm to 1000 mm | 9.7µm |
| 19 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | External Micrometer (All Types) LC 1 µm | Using Micrometer Checker & Gauge Block Set By Direct Method | > 25 mm to 100 mm | 2.6µm |
| 20 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | External Micrometer (All Types) LC 1 µm | Using Micrometer Checker & Gauge Block Set By Direct Method | 0 to 25 mm | 0.9 µm |
| 21 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Feeler Gauge | Using Electronic Comparator & Gauge Block Set By Comparison Method | 0.03 mm to 2.0 mm | 2.0µm |
| 22 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Height Gauge (Digital / Dial / Vernier) LC 10 µm | Using Caliper Checker & Gauge Block Set By Direct Method | 0 to 1000 mm | 11.1µm |
| 23 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Industrial Gauge & Template (Weld Gauge, Pit Gauge, Weld Fillet Gauge, Weld HI-LO Gauge, Bridge Cam Weld Gauge, Universal Weld Gauge, Weld Bead Height Gauge, Plain Work Piece) Angular | Using Vision Measuring Mahine, Angle Gauge Set &Gauge Block Set By Direct Method | 0 to 180 Deg | 3.46Min |
| 24 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Industrial Gauge & Template (Weld Gauge, Pit Gauge, Weld Fillet Gauge, Weld HI-LO Gauge, Bridge Cam Weld Gauge, Universal Weld Gauge, Weld Bead Height Gauge, Plain Work Piece) Linear X, Y Axis | Using Vision Measuring Mahine, Angle Gauge Set &Gauge Block Set By Direct Method | 0 to 300 mm | 10.3µm |
| 25 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Inside Dial Caliper LC 10 µm | Using Gauge Block Set & Accessories By Direct Method | 0 to 75 mm | 7.3µm |
| 26 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Internal Micrometer (2 Points) LC 10 µm | Using Gauge Block Set & Accessories By Direct Method | > 500 mm to 1000mm | 11.0µm |
| 27 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Internal Micrometer (2 Points) LC 10 µm | Using Gauge Block Set & Accessories By Direct Method | 5 mm to 500 mm | 8.6 µm |
| 28 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Lever Type Dial Gauge LC 1 µm | Using Dial Gauge Tester, Gauge Block Set & Comparator Stand By Direct Method | 0 to 0.2 mm | 1.1µm |
| 29 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Lever Type Dial Gauge LC 10 µm | Using Dial Gauge Tester, Gauge Block Set & Comparator Stand By Direct Method | 0 to 1 mm | 10µm |
| 30 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Master Foil of Coating Thickness Gauge | Using Electronic Comparator & Gauge Block Set By Comparison Method | 0.009 mm to 12 mm | 3µm |
| 31 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Measuring Tape LC 1mm | Using Scale & Tape Measuring Equipment By Direct Method | 0 to 100 Mtr | 116 * SQRT (L/1000) µm, L in mm |
| 32 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Micrometer Head LC 1 µm | Using Gauge Block Set & Comparator Stand By Direct Method | 0 to 25 mm | 1.2µm |
| 33 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Micrometer Setting Rod / Standard Thickness Block Micrometer Setting Rod / Standard Thickness Block | Using Electronic Comparator & Gauge Block Set ByComparison Method | > 100 mm to 300mm | 7µm |
| 34 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Micrometer Setting Rod / Standard Thickness Block | Using Electronic Comparator & Gauge Block Set By Comparison Method | > 300 mm to 600 mm | 8.5µm |
| 35 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Micrometer Setting Rod / Standard Thickness Block | Using Electronic Comparator & Gauge Block Set By Comparison Method | > 600 mm to 1000 mm | 11.5µm |
| 36 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Micrometer Setting Rod / Standard Thickness Block | Using Electronic Comparator & Gauge Block Set By Comparison Method | 0.5 mm to 100 mm | 3.6 µm |
| 37 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | PIE Tape | Using Scale & Tape Measuring Equipment By Direct Method | Up to 10 meters | 40 * SQRT(L/1000) µm, L is in mm |
| 38 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Pin Gauge | Using Electronic Comparator & Gauge Block Set By Comparison Method | 1 mm to 10 mm | 2 µm |
| 39 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Pistol Caliper / Outside Dial Caliper LC 10 µm | Using Gauge Block Set & Accessories By Direct Method | 0 to 50 mm | 9.1 µm |
| 40 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Plain Plug Gauge | Using ULM, Master Setting Plug Gauge and Long slip gauge By Direct Method | 3 to 325 mm | 2 µm |
| 41 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Plain Ring Gauge | Using ULM and Master Setting Ring Gauge By Direct Method | 3 mm to 250 mm | 2.7 µm |
| 42 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Plain Snap Gauge | Using Gauge Block Set By Direct Method | 3 mm to 100 mm | 3.6 µm |
| 43 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Profile Projector / Measuring Microscope - Magnification | Using Glass Scale & Vernier Caliper By Direct Method | 1 X to 100 X | 1% |
| 44 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Profile Projector / Vision Measuring Machine / Measuring Microscope - Angular | Using Angle Gauge Block Set By Direct Method | 0 to 360 Deg | 1 Min |
| 45 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Profile Projector / Vision Measuring Machine / Measuring Microscope - Linear | Using Gauge Block Set By Direct Method | 0 to 300 mm | 8.45 µm |
| 46 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Radius Gauge | Using Vision Measuring Machine By Direct Method | 1 to 40 mm | 11.4 µm |
| 47 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Scale & Measuring Tape Calibrator | Using Gauge Block Set By Direct Method | 0 to 1000 mm | 10 µm |
| 48 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Spirit Level / Square Frame Type Spirit Level LC 10 µm/m (Sensitivity) 300 mm Base Length | Using Electronic Level, Slip Gauges & Tilting Table By Comparison as per IS 5706 | 0 to +/- 0.2 mm/m | 4.7 µm/m |
| 49 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Steel Scale LC 0.5 mm | Using Scale & Tape Measuring Equipment By Direct Method | 0 to 1000 mm | 116 * SQRT (L/1000) µm, L in mm |
| 50 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Surface Plate (Granite / Cast Iron) | Using Electronic Level By Direct Method | Up to 3000 X 3000 mm | 1.0 Sqrt ( L+W/ 125) µm |
| 51 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | SWG Wire Gauge | Using Vision Measuring Machine By Direct Method | 0.19 mm to 7.62 mm | 12 µm |
| 52 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Taper Gauge / Taper Bore Gauge (Scale Type) LC 0.1 mm | Using VMM By Direct Method | 0 to 25 mm | 10.3 µm |
| 53 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Taper Thread Plug Gauge (Simple Effective Diameter at Gauge Plane) | Using ULM, Thread Measuring Wire, Master Setting Plug Gauge, Master Setting Ring Gauge and long slip gauge By Direct Method | upto 112 mm | 2.0 µm |
| 54 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Taper Thread Ring Gauge (Simple Effective Diameter at Gauge Plane) | Using ULM and Master Setting Ring Gauge By Direct Method | 0 to 112 mm | 1.6 µm |
| 55 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Test Sieve -Aperture Size | Using Vision Machine By Direct Method | 0.37 mm to 5 mm | 6.4 µm |
| 56 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Test Sieve- Aperture Size | Using Digital Caliper By Direct Method | 5 mm to 20 mm | 20 µm |
| 57 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Thread Measuring Wire | Using Universal Length Measuring Machine By Direct Method | 0.17 mm to 7.35mm | 1 µm |
| 58 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Thread Pitch Gauge( Pitch ) | Using Vision Measuring Machine By Direct Method | 0.17 mm to 7 mm | 8.4 µm |
| 59 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Thread Plug Gauge (Effective Diameter,Major Diameter) | Using ULM, Thread Measuring Wire, Master Setting Plug Gauge and Long slip gauge By Direct Method | 3 mm to 325 mm | 2 µm |
| 60 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Thread Ring Gauge (Effective Diameter, Minor Diameter) | Using ULM and Master Setting Ring Gauge By Direct Method | 3 mm to 100 mm | 1.5 µm |
| 61 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Ultrasonic Thickness Gauge LC 10 um | Using Gauge Block Set / Standard Thickness Blocks By Direct Method | 0 to 300 mm | 46.7 µm |
| 62 | MECHANICAL DIMENSION (BASIC MEASURING INSTRUMENT,GAUGE ETC.) | Wet Film Thickness Gauge | Using Vision Measuring Machine By Direct Method | 5 µm to 3000 µm | 6.5 µm |
