Last Amended on 18.01.2016 Page 1 of 7 I. DIMENSIONS 1. CALIPER $ (Vernier, Dial, Electronics) L.C.0.01 mm up to 1000mm 24 µm Using Caliper Checker / L.C.0.02 mm up to 600mm 19 µm Length Bars /Slip Gauges 2. HEIGHT GAUGE $ (Vernier, Dial, Electronics) L.C.0.01 mm Φ up to 1000mm 20.5 µm Using Caliper Checker & Length Bars 3. DEPTH GAUGE $ (Vernier, Dial, Electronics) L.C.0.01 mm Φ up to 450mm 17.4 µm Using Slip Gauge Set 4. EXTERNAL MICROMETER $ L C 0.01mm 0 to 150 mm > 150 to 300 mm > 300 to 600 mm > 600 mm to 1000 mm 5 µm 7 µm 12 µm 19 µm Using Caliper Checker & Length Bars L C 0.001 mm 0 to 600 mm 11 µm 5. INTERNAL MICROMETER TWO POINTS $ (Stick) L C 0.01 mm Φ 5 mm to 2100mm 11.3 µm Using Slip Gauge set (with inter changeable setting rod) Accessories & Caliper checker 6. INSIDE DIAL CALIPER TWO POINT $ L C 0.001mm Φ 10 mm to 150mm 7 µm Using Caliper Checker & Length bars
Last Amended on 18.01.2016 Page 2 of 7 7. DEPTH MICROMETER $ L C 0.01mm up to 300mm 12 µm Using Caliper checker Holding fixture 8. DIAL GAUGE/ INDICATOR $ (Plunger /Lever) LC 0.01 mm Φ (Plunger) LC 0.01 >25 mm to 50 mm 12 µm up to 25mm 6 µm Using Dial Caliper Tester & Slip Gauge Set & Electronic probe with DRO 9. DIAL CALIBRATION TESTER $ L.C. : 0.0001 mm Φ up to 25mm 4.4 µm Using Dial Caliper Tester & Slip Gauge Set & Electronic probe with DRO 10. BORE GAUGE $ (For transmission accuracy check only) up to 1mm 3.6 µm Using Dial Caliper Tester 11. DIAL THICKNESS GAUGE $ LC 0.001mm up to 1mm 7.9 µm Using Slip Gauge Set LC 0.01mm Φ up to 10mm 5.0 µm 12. PISTOL CALIPER GAUGE $ LC 0.01 mm Φ 0 to 150mm 58.0 µm Using Slip Gauge Set 13. MEASURING SCALE $ LC 0.5mm Φ up to 600mm > 600mm to 2000mm 120 120 µm L µm 600 Where L is in mm Using Digital Vernier with Tape Calibrator
Last Amended on 18.01.2016 Page 3 of 7 14. ELECTRONIC PROBE WITH DRO $ LC 0.0001mm up to 0.2mm 2.3 µm Using Slip Gauge Set LC 0.001mm up to 2mm 4.0 µm 15. FEELER GAUGE/SHIMS (FOILS) OF COATING THICKNESS GAUGE $ 16. ULTRASONIC THICKNESS GAUGE $ up to 2mm 2.0 µm Using Digimatic Micrometer 0 to 100mm 64.5 µm Using Slip Gauge Set & Length bar 17. MICROMETER SETTING STANDARD/ LENGTH BAR/ LONG GAUGE BLOCK $ 0 to 150mm >150 mm to 300mm >300 mm to 600mm > 600 mm to 1000 mm 8.7 µm 8.7 µm 12 µm 19 µm Using Slip Gauge Set & Electronic probe with DRO 18. MEASURING PINS/ THREAD MEASURING WIRE/ THREE PIN WIRE SET $ 0.17 mm to 20mm 5.1 µm Using Digimatic Micrometer 19. PLAIN PLUGE GAUGE $ 0 to 100 mm >100 mm to 300 mm 3.0 µm 5.0 µm Using Slip Gauge Set & Electronic probe with DRO 20. DIAL SNAP GAUGE/ PLANE SNAP GAUGE $ up to 200 mm >200 mm to 600 mm 3.4 µm 6 µm Using Slip Gauge Set & Length bar 21. BEVEL PROTECTOR $ Resolution 1 minute 0º to 90 º to 0º 4.4 min Using Angle Gauges
Last Amended on 18.01.2016 Page 4 of 7 22. COMBINATION SET DEGREE PROTECTOR $ Resolution 1º 0º to 90 º to 0º 45.0 min Using Angle Gauges 23. SURFACE PLATE GRANITE / CASTIRON Up to 1000 mm X 2000 mm 3.8 L 10 µm 150 Using Electronic level 24. STRAIGHT EDGE Width > 25 mm Up to any length L in L mm 3.9 µm 150 L and W in mm Using Electronic probe with DRO & Surface Plate II. PRESSURE AND VACUUM 1. PRESSURE $ Digital & Dial Pressure Gauge Meghnelic / Manometer / Barometer / Transmitters 0 to 70 kg/cm² 0 to 700 kg/cm² 1.97 % rdg. 1.74 % rdg. Using Digital Pressure Gauge, Hydraulic Comparator Pump 0 to 200 mmwc 3.22 % rdg. Using Low Pressure Air Pump 0.3 bar (abs) to 2 bar (abs) 1.76 % rdg. Using SS Vessel with Vacuum Pump & Air Compressor 2. NEGATIVE PRESSURE $ Digital & Dial Vacuum Gauge 0 to -695 mmhg 3.04 mmhg Using Digital Vacuum Gauge & Vacuum Pump Comparator 3. PRESSURE Digital & Dial Pressure Gauge 0 to 30 kg/cm² 0 to 700 kg/cm² 0.28 kg/cm 2 2.8 kg/cm 2 Using Digital Pressure Gauge
Last Amended on 18.01.2016 Page 5 of 7 III. HARDNESS 1. HARDNESS VERIFICATION OF ROCKWELL HARDNESS TESTER HRA HRBW HRC HR15N 1.4 HRA 1.4 HRBW 1.6 HRC 1.6 HR15N Using Standards Hardness block IV. MASS 1. WEIGHTS $ Weights of E2 Class and Coarser 1 mg 2 mg 5 mg 10 mg 20 mg 50 mg 100 mg 200 mg 500 mg 1 g 2 g 5 g 10 g 20 g 50 g 100 g 200 g 0.014 mg 0.014 mg 0.014 mg 0.015 mg 0.015 mg 0.015 mg 0.020 mg 0.04 mg 0.04 mg 0.04 mg 0.07 mg 0.07 mg 0.15 mg 0.15 mg 0.15 mg 0.24 mg 0.42 mg Mass & Digital Balances of Readability 1 mg to 105 g : 0.01 mg 105 g to 200 g : 0.1 mg 0.2 g to 10 kg : 0.01 mg 0.5 g to 30 kg : 0.1 g Weights of F1 Class and Coarser 500 g 1 kg 2 kg 5 kg 10 kg 20 kg 0.056 g 0.060 g 0.160 g 0.160 g 0.160 g 0.180 g
Last Amended on 18.01.2016 Page 6 of 7 2. WEIGHING BALANCE $ d< 0.01 mg d< 0.01 g Up to 200 g > 200 g to 500 g > 200 g to 10 kg > 10 kg to 30 kg 0.6 mg 1.0 mg 160 mg 300 mg Mass 3. WEIGHING BALANCE d< 0.01 mg d< 0.01 g Up to 100 g > 100 g to 200 g > 200 g to 10 kg > 10 kg to 50 kg > 50 kg to 150 kg 0.6 mg 14.8 mg 200 mg 300 mg 340 g Mass V. VOLUME 1. VOLUME MEASUREMENT Single/ Multi Channel Pistol Micro Pipettes 10 µl to 1 ml >1 ml to 10 ml > 10 ml to 100 ml > 100 ml to 1000 ml > 1000 ml to 2000 ml 0.1µl 0.2 µl 0.01 ml 0.15 ml 0.18 ml Mass Electronic Balance VI. DENSITY 1. HYDROMETER 0.700 g/ml to 1.300 g/ml 0.009 g/ml Using Standard Hydrometer 2. VIBRATION AMLITUDE ACCELERATION VELOCITY 0.5 mms 2 to 30m/ ms² (pk) 0.5 mm/s to 30 mm/s (pk) 4.50 % 4.72 % Using Vibration meter with shaker
Last Amended on 18.01.2016 Page 7 of 7 VII. ACOUSTIC 1. ACCOUSTICS PRESSURE $ (Calibration of sound level meter) 1 khz 40dB to 120dB 1.04dB Using Sound level Meter & Reference sound Source VIII. ACCELERATION AND SPEED 1. TACHOMETER, RPM METER, SPEED INDICATOR 20 RPM to 40000 RPM 3 RPM to 400.00 RPM Using Stroboscope Cum Tachometer * Measurement Capability is expressed as an uncertainty ( ) at a confidence probability of 95% $ Only in Permanent Laboratory Only for Site Calibration 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.