SIMCO Calibration Laboratory, 101/102, Sri Balaji Home, Plot No: 258, Teacher's Colony, Secunderabad, Telangana

Transcription

1 Last Amended on Page 1 of 5 I. PRESSURE & VACUUM 1. Pressure Gauge /Pressure Switch/ Pressure Transmitters / Pressure Indicator $ 0 to 3 bar 0.18% of rdg Using digital test gauge and Hand pump by Comparison method as per 3 bar to 30 bar 30 bar to 300 bar 0 to 700 bar 0.20 % of rdg 0.23 % of rdg 0.18 % of rdg Using digital test gauge & 2. Pressure Gauge /Pressure Switch/ Pressure Transmitters / Pressure Indicator 1 to 3 bar 0.18% of rdg Using digital test gauge and Hand pump by Comparison method as per (-) 0.94 to 30 bar 0 to 300 bar 0 to 700 bar 0.20 % of rdg 0.23 % of rdg 0.18 % of rdg Using digital test gauge & 3. Magnehelic Gauge # 0 to 500 mmwc 0.18 % of rdg Using digital Manometer by 4. Vacuum Gauges $ (-) 0.94 to 0 bar 0.30 % of rdg Using digital test gauge & Comparison method as per DKD-R Vacuum Gauges (-) 0.94 to 3 bar 0.30 % of rdg Using digital test gauge & Comparison method as per DKD-R6-2

2 Last Amended on Page 2 of 5 II. DIMENSION 1. External Micrometer $ (Digital / Analog) L.C.: 0.001mm ф Upto 100 mm 1.3 µm 100 mm to 300 mm 9.0 µm 300 mm to 600 mm 13 µm Using Slip Gauge, Length Bars by 2. Calipers $ (Vernier / Dial / Analog) L.C.: 0.02mm Upto 600 mm 20.6 µm Upto 300 mm 11.6 µm Using Length Bar Set, Caliper Checker, Slip Gauges by 3. Dial Gauge $ (Plunger Type) L.C.: 0.002mm L.C.: 0.001mm ф Upto 5 mm Upto 25 mm 1.7 µm 1.5 µm & Electronic Comparator with Probe by 4. Dial Gauge $ (Lever Type) L.C.: 0.001mm ф Upto 1 mm 1.2 µm 5. Bore Gauge $ (Transmissions only) L.C.: 0.001mm Upto 2 mm 5.9 µm & Electronic Comparator with Probe by and Digital Dial by 6. Height Gauge $ (Vernier / Dial / Digital) ф 0 to 300 mm 0 to 600 mm 10 µm 12 µm Bars and Caliper Checker by 7. Depth Micrometer $ Upto 300 mm 7 µm Bars by 8. Dial Thickness Gauge $ L.C.: 0.001mm Upto 25 mm Upto 12 mm 6 µm 1 µm Using Slip Gauges by

3 Last Amended on Page 3 of 5 9. Pistol Caliper $ L.C.: 0.1mm Upto 50 mm 59 µm Using Slip Gauges by 10. Inside Micrometer $ Extension Rod 50 mm to 63 mm 100 mm 200 mm 300 mm 7.3 µm 6.2 µm 6.5 µm 8.0 µm Bars and Digimatic Indicator by 11. Feeler Gauge Set $ Upto 1 mm 1.9 µm Using digital Micrometer by 12. Plain Plug Gauge $ Upto 125 mm 3.6 µm Using Slip Gauge, Electronic Comparator with probe and comparator Stand by 13. Thread Plug Gauge $ Upto 75 mm 5.4 µm Using digital Micrometer and 3 Wire Set by Comparison Method 14. Depth Gauge $ (Vernier / Dial / Digital) ф Upto 300 mm 10.0 µm Bars by 15. Foils $ Upto 3 mm 4.0 µm Using Comparator Stand & Electronic Comparator with Probe by 16. Bevel Protractor $ L.C.: 5 minute ± 90º 4 minute 17. Clinotronic / Clinometer $ L.C.: 1 ' ± 45º 50'' Using Slip Gauges, Sine Bar and Granite Square by Using Sine Bar, Slip Gauge by 18. Engineer s Squareness $ Upto 300 mm 6.0 µm Using Slip Gauge and Granite Square by

4 Last Amended on Page 4 of Steel Scale $ L.C.: 0.5 mm ф Upto 1meter 290 µm Using Tape and Scale Measuring Machine by 20. Measuring Tape $ L.C.: 1 mm Upto 30 m 290 x L µm 1000 (Where L is in m) Using Tape and Scale Measuring Machine by 21. Micrometer Setting Rod $ Upto 600mm 5.2 µm Using Electronic Comparator with Probe, Length Bar by comparison Method III. SPEED & ACCELERATION 1. RPM # Contact Mode Non Contact Mode 10 rpm to rpm 50 rpm to rpm 3 rpm 15 rpm Using Tachometer by Comparison method IV. VOLUME 1. Volumetric Apparatus $ (Pipettes, Burettes, Measuring Cylinders, Standard Flasks, Volumetric Glassware) 1 ml to 100 ml 100 ml to 500 ml 3.71 µl 5 µl Using Precision Electronic Balance & Distilled Water as per ISO 4787: Micropipettes $ >1 µl to 10 µl >10 µl to 100 µl >100 µl to 1000 µl >1 ml to 10 ml 0.12 µl 0.13 µl 0.13 µl 2.9 µl Using Precision Electronic Balance & Distilled Water as per ISO 8655 (Part 6): 2002 V. MASS 1. Weighing Balance 1 mg to 220 g 0.09 mg Using E1 class Standard Weights as per OMIL-R76 Weighing Balance 500 mg to 20 kg 0.2 g Using F1 class weights as per OMIL-R76

5 Last Amended on Page 5 of 5 2. Standard Weights $ (Accuracy Class F1 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 mg mg 0.03 mg 0.09 mg 0.10 mg Using E1 Class SS weights and Precision Balance as per OMIL-R-111, ABBA Method 3. Weights $ (Accuracy Class M3) 500 g 1 kg 2 kg 5 kg 10 kg 20 kg 0.2 g 0.2 g Using F1 Class weights as per OMIL-R-111 ABBA Method * 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. ф 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.