Accurate Measurements, Plot No.103, D Block, Meethapur Ext., Badarpur, New Delhi. Discipline Mechanical Calibration Issue Date

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Derrick Logan
6 years ago
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1 Last Amended on Page 1 of 6 I. DIMENSION 1. Dial/ Digital Vernier Caliper $ L.C.: 0.01mm Φ 0 to 200 mm 7.5 µm Using Slip Gauge Set & L.C.: 0.01mm Φ 0 to 300 mm µm Using Slip Gauges & Caliper Checker 0 to 600 mm 18 µm 2. Plain Plug Gauges $ Upto 25 mm 2.0 µm Using Digital (GO & NOGO) Upto 150 mm 2. Upto 25 mm 1.2 µm Using Slip Gauges 3. Snap Gauges $ (GO & NOGO) Upto 100 mm Upto 300 mm 2.3 µm 2.8 µm 4. $ L.C.: mm Φ 0 to 25 mm 1.2 µm 25 mm to150 mm 2.8 µm Using Slip Gauge Set & Gauge Block L.C.: 0.01 mm 150 mm to 500 mm 11 µm

2 Last Amended on Page 2 of 6 5. $ Setting rods 50 mm mm 2.75 µm 500 mm 10.7 µm Using Slip Gauge Set, Gauge Block & 6. Depth $ 0 to 150 mm 7 µm Using Slip Gauges & L.C.: 0.01 mm Surface Plate 7. Inside $ 5 mm to 100 mm 6.2 µm Using Slip Gauge Set, L.C.: 0.01 mm 100 mm to 500 mm 13 µm Gauge Block & 8. Dial Calibration Tester $ L.C.: mm Φ 0 to 25 mm 0. Using Slip Gauges 9. Dial Indicator / Dial Test Indicator $ L.C.:0.01 mm mm 0 to 1 mm 0 to 10 mm 0 to 20 mm Using Dial Calibration Tester L.C.: mm 0 to 1 mm 0 to 10 mm 0 to 20 mm 0 to 50 mm µm 1.5 µm 1.5 µm L.C.: mm 0 to 0.2 mm 1.2 µm Using Slip Gauges & Surface Plate

3 Last Amended on Page 3 of Height Gauge $ L.C.: 0.01 mm Φ 0 to 300 mm 10 µm Using Slip Gauge Set & 0 to 450 mm 12 µm Lever Type Dial Gauge L.C.: 0.01 mm Φ 0 to 600 mm 17 µm Using Slip Gauge Set, Caliper Checker & Lever Type Dial Gauges 11. Surface Plate $ 1000 mm x 1000 mm 1.5x( L+W/150) µm ( L & W in mm) Using Electronic Level 12. Feeler Gauge $ 0 to 1 mm 1.8 µm Using Digital 13. Pin Gauge $ 0 to 30 mm 1.9 µm Using Digital 14. Thread Plug $ Gauge / Wear Check Plug Gauge 0 to 25 mm 3.2 µm Using Three Wire Unit 25 mm to 150 mm 4.5 µm Set & Digital 15. Combination Set $ 0 to ' Using Angle Gauge L.C.: Bevel Protector $ 0 to 360 4' Using Angle Gauge L.C.: 5' 17. Caliper Checker $ 0 to 600 mm 9.3 µm Using Slip Gauges, Length Bar

4 Last Amended on Page 4 of Height Master $ 0 to 600 mm 12 µm Using Slip Gauges & 19. V Block $ Upto 200 mm 5.7 µm Using Dial Indicator, (Squareness, Flatness, Standard Mandrel & Parallelism) Angle Gauge 20. Bore Gauge $ Upto 150 mm 4.2 µm Using Dial Calibration Tester 21. Steel Scale $ L.C.: 0.5mm Φ Upto 2000 mm 0.28x( L/200) mm ( L in mm) Using Profile Projector 22. Radius Gauge $ Upto 25 mm 5 µm Using Profile Projector 23. Tri Square $ 90 16'' Using Profile Projector 24. Sieve $ 0.03 mm to 25 mm 25 mm to 200 mm 4 µm 14 µm Using Profile Projector Using Digital Caliper 25. Pitch Gauge $ (Pitch & Flank Angle) Upto 5mm 4 µm Using Profile Projector 60 3' 26. Ford Cup $ Dia : Upto 10 mm 5.5 µm Using Profile Projector 27. Standard Foil $ Upto 2 mm 1.3 µm Using

5 Last Amended on Page 5 of Coating Thickness Gauge $ 0 to100 µm 1.5 µm Using Standard Foils Upto 1200 µm 1.5 µm 29. Comparator Stand # Upto 300 mm 1.5x( L+W/150) µm ( L & W in mm) Using Electronic Level 30. Inside Dial Caliper $ 5 mm to 300 mm 8 µm Using Slip Gauges & 31. Dial Thickness Tester $ L.C: to 1 mm 0.8 µm Using Slip Gauge Set L.C: 0.01 Φ 0 to 50 mm 6.0 µm 32. Electronic Probe $ 0 to 25 mm 0.9 µm Using Slip Gauges Set L.C: 0.001mm 33. Profile Projector i) X/Y Axis Movement 0 to 300 mm 4.3 Using Slip Gauge, L.C mm ii) Angle L.C: 1" 0 to 360 o 30" Angle Gauges & ii) Magnification 10X to100x 0.40 % Digital Caliper 34. Surface Plate 2000 mm x 2000 mm 1.5x( L+W/150) µm ( L & W in mm) Using Electronic Level 35. Bench Centre Upto 300 mm 5 µm Using Dial Indicator & Standard Mandrel

6 Last Amended on Page 6 of 6 II. MASS 1. Weighing Balance >5 g to 200 g 6 mg Using F2 Class Weights >200 g to 1 kg 28 mg As Per OIML R 76 >1 kg to 30 kg 2 gm III. PRESSURE & VACUUM >30 kg to 300 kg 10 gm Using M2 Class Weights As Per OIML R Pressure gauge $ (Analog /Digital/ Transmitter / Switch) 0.2 bar to 30 bar 30 bar to 700 bar 1.2% Rdg 1% Rdg Using Digital Pressure Gauge Comparator 2. Vacuum gauge $ (Dial/Digital/ Transmitter / Switch) 3. Pressure gauge $ (Analog, Digital, Transmittors, Switch) -0.8 bar to 0 bar 1.9% Rdg Using Digital Pressure Indicator & Hand Held Pump 0 bar to 300 bar 3 bar Using Digital Pressure Gauge, Comparator * Measurement Capability is expressed as an uncertainty ( ) at a confidence probability of 95% $ Only in Permanent Laboratory Only for Site Calibration # The laboratory is also capable for site calibration however, the uncertainty at site depends on the prevailing actual environmental conditions and master equipment used. Φ Laboratory can also calibrate instruments/devices of coarser resolution / least count within the accredited range using same reference standard/ master equipment under the scope of accreditation.

Alcalab Private Limited, 3rd Floor, Ashiana Trade Centre, Adityapur, Jamshedpur, Jharkhand. Discipline Mechanical Calibration Issue Date

Alcalab Private Limited, 3rd Floor, Ashiana Trade Centre, Adityapur, Jamshedpur, Jharkhand. Discipline Mechanical Calibration Issue Date Last Amended on - Page 1 of 11 I. DIMENSIONS 1. SLIP 0.5 mm to 25 mm 0.25 μm Using Slip Gauge (K-Grade) & > 25 mm to 50 mm 0.34 μm Double Probe Comparator > 50 mm to 75 mm 0.46 μm > 75 mm to 100 mm 0.58