Page : 1 of 40. FIELD OF TESTING : Calibration and Measurement CALIBRATION & MEASUREMENT CAPABILITY (CMC*)

Transcription

1 Caltek Pte Ltd Certificate No. : LA C 23 Tagore Lane #04-08/09/10/11 Issue No. : 15 Tagore 23 Warehouse Singapore Date : 15 November 2017 FIELD OF TESTING : Calibration and Measurement Page : 1 of 40 MEASUREMENT CAPABILITY A. Mechanical 1.0 Low Pressure//Differential Ranges Gauges Transducers Transmitters Digital Indicators Photohelic/ Magnehelic Gauges Manometers Micromanometers Differential Pressure Recorders / Calibrators Velometers Hook Gauges Low Differential Switches Differential Pressure Sensors (Flow meters) Digital Gauges Differential Pressure Gauges

2 Date : 15 November 2017 Page : 2 of 40 Lab CTTM M , Rev. 05 (0.0 ~ 2.0) in H2O in H2O Lab/Site CTTM-M , Rev. 06 (0.0 ~ 1.0) in H2O in H2O (0.0 ~ 5.0) in H2O in H2O (0.0 ~ 10.0) in H2O 0.17 in H2O (0.0 ~ 100) mbar 1 mbar 2.0 Vacuum Pressure Ranges CTTM M , Rev. 06 (Lab/Site) Compound Gauges Vacuum Gauges Vacuum Recorders Manometers Digital Vacuum Gauges Vacuum Transmitters Vacuum Transducers Vacuum Switches (0 ~ -2) psi psi (0 ~ -1000) mbar 2 mbar (0 ~ 2) psi psi (0 ~ 2000) mbar 2 mbar 3.0 Pneumatic Pressure Ranges (Lab/Site) CTTM M , Rev. 05 Low Pressure Gauges Manometers Transducers / Transmitters Pressure Gauges Oil Free Gauges Gas Gauges

3 Date : 15 November 2017 Page : 3 of 40 Robin air Gauges Barometers Switches Pen Recorders Data Loggers Oxygen Service Gauges Altimeters Calibrators (0 ~ -14) psi 0.09 psi (0 ~ 300) psi 0.11 psi Absolute Pressure Ranges (Lab/Site) 4.0 Gauges Transducers Barometers Barographs Calibrators Caisson Gauges Switches Absolute Gauges (50 ~ 1600) mbar a CTTM M , Rev mbar a (0 ~ 50) psi a CTTM M , Rev psi a (>50 ~ 100) psi a 0.02 psi a (>100 ~ 500) psi a 0.10 psi a (>500 ~ 1000) psi a 0.21 psi a (>1000 ~ 1600) psi a 0.33 psi a (0 ~ 2000) psi a CTTM M , Rev psi a (>2000 ~ 4000) psi a 0.82 psi a (>4000 ~ 5000) psi a 1.0 psi a (>5000 ~ 6000) psi a 1.2 psi a

4 Date : 15 November 2017 Page : 4 of Pneumatic High Pressure Gauge (Lab/Site) Low Pressure Gauges Manometers Transducer/ Transmitters Pressure Gauges Oil Free Gauges Gas Gauges Robinair Gauges Barometers Switches Pen Recorders Data Loggers Oxygen Service Gauges Altimeters Calibrators Air Gauges Transducers Transmitters Recorders (0 ~ 30) psi CTTM M , Rev psi (>30 ~ 250) psi 0.06 psi (>250 ~ 500) psi 0.11 psi (>500 ~ 750) psi 0.15 psi (>750 ~ 1000) psi 0.21 psi (>1000 ~ 1250) psi 0.26 psi (>1250 ~ 1600) psi 0.33 psi

5 Date : 15 November 2017 Page : 5 of Oxygen Service /Oil free Pressure Ranges (Lab/Site) Oxygen Service Gauges Air Gauges Air Test Sets Data Loggers Calibrators Switches Barfield Test Sets High Pressure Gas Gauges Manometers Pen Recorders Digital Indicators (0 ~ 2000) psi CTTM M , Rev psi (>2000 ~ 8000) psi 2 psi (>8000 ~ 10000) psi 3 psi 7.0 Pressure Force Gauge (Lab / Site) Pressure Force Gauges Load Gauges Tonne Gauges Hydraulic Gauges Mud Gauges Crane Gauges Metric Gauges (0 ~ 30) psi CTTM M , Rev psi (>30 ~ 250) psi 0.06 psi (>250 ~ 500) psi 0.11 psi (>500 ~ 800) psi 0.17 psi (>800 ~ 1500) psi 0.31 psi

6 Date : 15 November 2017 Page : 6 of 40 (0 ~ 2000) psi CTTM M , Rev psi (>2000 ~ 8000) psi 2 psi (>8000 ~ 14000) psi 3 psi (>14000 ~ 16000) psi 4 psi (0 ~ 30000) psi CTTM M , Rev psi (0 ~ 60000) psi CTTM M , Rev psi 8.0 Pneumatic Low Pressure Ranges (Lab/Site) Air Gauge Transducers Recorders Transmitters (0 to -200) mbar CTTM M , Rev mbar (>-200 to -1000) mbar 0.3 mbar (0 to 200) mbar 0.1 mbar (>200 to 600) mbar 0.2 mbar (>600 to 1000) mbar 0.3 mbar

7 Date : 15 November 2017 Page : 7 of Hydraulic Pressure Ranges (Lab/Site) Hydraulic Gauges Piston Gauges Pressure Gauges Manometers Pen Recorders Transducers Transmitters Data Loggers Hydraulic Switches High Pressure Gauges (0 ~ 100) psi CTTM M , 0.03 psi (>100 ~ 200) psi Rev psi (>200 ~ 400) psi 0.09 psi (>400 ~ 600) psi 0.12 psi (>600 ~ 800) psi 0.16 psi (>800 ~ 1000) psi 0.21 psi (>1000 ~ 2000) psi 0.5 psi (>2000 ~ 4000) psi 0.9 psi (>4000 ~ 6000) psi 1.2 psi (>6000 ~ 8000) psi 2 psi (>8000 ~ 12000) psi 3 psi (>12000 ~ 16000) psi 4 psi

8 Date : 15 November 2017 Page : 8 of High Pressure Ranges (Lab/Site) Pen Recorders High Pressure Gauges Pressure Transducers Pressure Transmitters Mud Gauges Data Loggers Pressure Switches (0 ~ 30000) psi CTTM M , Rev psi 11.0 Ultra High Pressure Ranges (Lab/Site) Pen Recorders High Pressure Gauges Pressure Transducers Pressure Transmitters Mud Gauges Data Loggers Pressure Switches (0 ~ 60000) psi CTTM M , Rev psi 12.0 Pneumatic Dead Weight Tester- Cross Float, Verification (Lab) Pneumatic DWT (10 ~ 50) psi CTTM M , Rev psi (>50 ~ 160) psi psi (>160 ~ 320) psi psi (>320 ~ 640) psi 0.13 psi (>640 ~ 960) psi 0.20 psi (>960 ~ 1280) psi 0.26 psi (>1280 ~ 1600) psi 0.33 psi

9 Date : 15 November 2017 Page : 9 of Hydraulic Dead Weight Tester- Cross Float, Verification (Lab) Hydraulic DWT (10 ~ 80) psi CTTM M , Rev psi (>80 ~ 160) psi psi (>160 ~ 320) psi psi (>320 ~ 480) psi psi (>480 ~ 640) psi 0.13 psi (>640 ~ 800) psi 0.16 psi (>800 ~ 1600) psi 0.33 psi (>1600 ~ 3200) psi 0.66 psi (>3200 ~ 6400) psi 1.3 psi (>6400 ~ 9600) psi 2.0 psi (>9600 ~ 12000) psi 2.5 psi (>12000 ~ 16000) psi 3.3 psi 14.0 High Vacuum Ranges (Lab/Site) Pirani Gauge Hot Cathode Gauge Thermistor Gauge Torr Meter Micron Gauge (5.0x10-5 ~8.0x10-5 ) Torr CTTM M , Rev E-05 Torr (>8.0x10-5 ~2.0x10-4 )Torr (>2.0x10-4 ~2.0x10-3 )Torr (>2.0x10-3 ~6.0x10-3 )Torr (>6.0x10-3 ~1.0x10-2 )Torr (>1.0x10-2 ~8.0x10-2 )Torr (>8.0x10-2 ~1.0x10-1 )Torr 7.1E-05 Torr 2.1E-04 Torr 2.0E-04 Torr 4.1E-04 Torr 2.7E-03 Torr 3.6E-03 Torr (>0.1~0.8) Torr 2.7E-02 Torr (>0.8~4.0) Torr 1.5E-01 Torr (>4.0~10.0) Torr 3.7E-01 Torr

10 Date : 15 November 2017 Page : 10 of 40 MEASUREMENT CAPABILITY 15.0 Tachometer Non-Contact (Lab/Site) Laser Tachometers Optical Tachometers Infrared Tachometers Dial Tachometers Mechanical Tachometers Non-contact Tachometers RPM Meters Revolution Meters Speed Indicators / Meters (0 ~ 30) rpm CTTM M , Rev E-01 (%) of full scale (>30 ~ 240) rpm 3.0E-02 (%) of full scale (>240 ~ 600) rpm 1.2E-02 (%) of full scale (>600 ~ 1200) rpm 9.4E-03 (%) of full scale (>1200 ~ 3000) rpm 3.8E-03 (%) of full scale (>3000 ~ 6000) rpm 1.9E-03 (%) of full scale (>6000 ~ 18000) rpm 5E-03 (%) of full scale (>18000 ~ 27000) rpm 4E-03 (%) of full scale (>27000 ~ 45000) rpm 2E-03 (%) of full scale (>45000 ~ 66000) rpm 2E-03 (%) of full scale (>66000 ~ 90000) rpm 2E-03 (%) of full scale

11 Date : 15 November 2017 Page : 11 of Stroboscope (Lab/Site) (0 ~ 30) rpm CTTM M , Rev E-01 (%) of full scale (>30 ~ 240) rpm 7.3E-02 (%) of full scale (>240 ~ 600) rpm 5.4E-02 (%) of full scale (>600 ~ 1200) rpm 7.0E-02 (%) of full scale (>1200 ~ 3000) rpm 5.5E-02 (%) of full scale (>3000 ~ 6000) rpm 5.0E-02 (%) of full scale (>6000 ~ 18000) rpm 6E-02 (%) of full scale (>18000 ~ 27000) rpm 6E-02 (%) of full scale (>27000 ~ 45000) rpm 6E-02 (%) of full scale (>45000 ~ 66000) rpm 5E-02 (%) of full scale (>66000 ~ 90000) rpm 5E-02 (%) of full scale 17.0 Contact Tachometer (Lab/Site) Contact Tachometers RPM Meters Dial Tachometers Mechanical Tachometers Speed Meters (250 ~ 300) rpm CTTM M , Rev E-02 (%) of full scale (>300 ~ 600) rpm 5.4E-02 (%) of full scale (>600 ~ 900) rpm 5.9E-02 (%) of full scale (>900 ~ 1200) rpm 7.0E-02 (%) of full scale (>1200 ~ 2400) rpm 4.9E-02 (%) of full scale (>2400 ~ 3000) rpm 5.5E-02 (%) of full scale (>3000 ~ 3600) rpm 5.3E-02 (%) of full scale (>3600 ~ 4200) rpm 5.2E-02 (%) of full scale (>4200 ~ 5000) rpm 5.1E-02 (%) of full scale

12 Date : 15 November 2017 Page : 12 of Speed Indicators (Lab/ Site) Speed Revolution Indicators Centifudge Gear Tachometer (0 ~ 30) rpm CTTM M , Rev E-01 (%) of full scale (>30 ~ 240) rpm 7.9E-02 (%) of full scale (>240 ~ 600) rpm 5.4E-02 (%) of full scale (>600 ~ 1200) rpm 7.2E-02 (%) of full scale (>1200 ~ 3000) rpm 5.5E-02 (%) of full scale (>3000 ~ 6000) rpm 6E-02 (%) of full scale (>6000 ~ 15000) rpm 7E-02 (%) of full scale 19.0 Balance and Weighing Scales (Lab/Site) Top-loading, Direct-reading, Scales and Balances (0 ~ 1) g (Resolution: g) CTTM M , Rev g (0 ~ 80) g (Resolution: g) g (0 ~ 220) g (Resolution:0.0001g) g (0 ~ 300) g (Resolution:0.0001g) g (0 ~ 6000) g (Resolution:0.01g) 0.02 g (0 ~ 10) kg (Resolution:0.0001kg) kg (0 ~ 22) kg (Resolution:0.0001kg) kg (0 ~ 30) kg (Resolution:0.01kg) 0.01 kg (0 ~ 100) kg (Resolution:0.01kg) 0.01 kg (0 ~ 300) kg (Resolution:0.01kg) 0.01 kg (0 ~ 580) kg (Resolution:0.1kg) 0.1 kg

13 Date : 15 November 2017 Page : 13 of Non-Standard Mass (Lab) (Excluding OIML R111 and ANSI/ASTM E716 Class of Mass) (1 to 1000) mg CTTM M , Rev mg (>1 to 50) g 0.10 mg (>50 to 80) g 0.10 mg (>80 to 220) g 0.22 mg (>220 to 300) g 0.26 mg (>300 to 1000) g 0.02 g (>1000 to 6000) g 0.02 g (>6 to 10) kg kg (>10 to 20) kg kg (>20 to 30) kg 0.02 kg 21.0 Mass (Lab) Working Class Mass (OIML R111 Class F1 and lower and equivalent classes in ANSI/ASTM E716) 1 mg CTTM M , Rev mg 2 mg mg 5 mg mg 10 mg mg 20 mg mg 50 mg mg 100 mg mg 200 mg mg 500 mg mg 1 g g 2 g g 5 g g 10 g g 20 g g

14 Date : 15 November 2017 Page : 14 of g g 100 g g 200 g g 500 g 0.01 g 1 kg 0.01 g 2 kg 0.01 g 5 kg 0.02 g 10 kg kg 20 kg kg 22.0 Volume Measuring Instrument (Lab) Burettes (1 ~ 200) ml CTTM M , Rev ml (>200 ~ 300) ml 0.1 ml Pipettes (Non-piston type) (1 ~ 500) μl CTTM M , Rev μl (>500 ~ 1000) μl 0.4 μl (>1 ~ 50) ml 0.1 ml Volumetric Flasks and Cylinders (1 ~ 200) ml CTTM M , Rev ml (>200 ~ 300) ml 0.1 ml >300 ml ~ 1 L 1 L (>1 ~ 30) L 1 L

15 Date : 15 November 2017 Page : 15 of 40 Syringe CTTM M , Rev μl (> ) μl 0.4 μl (>1 200) ml 0.1 ml (> ) ml 0.1 ml >300 ml 1 L 1 L (>1 5) L 1 L Dispenser ( ) μl CTTM M , Rev μl (> ) μl 0.4 μl (>1 200) ml 0.1 ml (> ) ml 0.1 ml 23.0 Density Measuring Instruments (Lab) S.G Hydrometers API Gravity Bulb Hydrometer Glass Hydrometer ( ) g/cm 3 CTTM M , Rev g / cm 3

16 Date : 15 November 2017 Page : 16 of 40 MEASUREMENT CAPABILITY 24.0 Vibration/Acceleration Measuring Instruments (Lab/Site) Acceleration Measurement (without sensitivity) (0 ~ 10) m/s 2 at 40 Hz CTTM M , Rev m/s 2 (0 ~ 10) m/s 2 at 80 Hz 0.93 m/s 2 (0 ~ 10) m/s 2 at 160 Hz 0.95 m/s 2 (0 ~ 10) m/s 2 at 315 Hz 0.95 m/s 2 (0 ~ 10) m/s 2 at 630 Hz 1.1 m/s 2 (0 ~ 10) m/s 2 at 1.25 khz 1.2 m/s 2 (0 ~ 10) m/s 2 at 2.5kHz 1.2 m/s 2 (0 ~ 10) m/s 2 at 5 khz 1.5 m/s 2 Velocity Measurement (without sensitivity) (0 ~ 40) mm/s at 40 Hz CTTM M , Rev mm/s (0 ~ 20) mm/s at 80 Hz 0.65 mm/s (0 ~ 5) mm/s at 315 Hz 0.17 mm/s 25.0 Force Measuring Instruments (Lab) Tension and Compression Modes Load cell Load Indicator Strain Gauge Tension Meter/Gauge Dynamometer Force Gauge/Indicator Tension Mode (0 ~ 100) kn CTTM M , Rev kn (0 ~ 200) kn 0.64 kn (0 ~ 300) kn 0.55 kn Compression Mode (0 ~ 100) kn CTTM M , Rev kn (0 ~ 200) kn 0.84 kn (0 ~ 300) kn 1.31 kn

17 Date : 15 November 2017 Page : 17 of 40 MEASUREMENT CAPABILITY 26.0 Force Testing Machine (Lab/Site) Tension and Compression Modes (0 ~ 5000) lbf CTTM M , Rev lbf 27.0 Torque measuring Devices (Lab) Indicating Torque Wrench and Driver Setting Toque Wrench and Driver (As Per ISO 6789:2003E) 0.5 N.m CTTM M , Rev N.m (>0.5 to 1.5) N.m N.m (>1.5 to 3.0) N.m N.m (>3.0 to 5.0) N.m CTTM M , Rev N.m (>5.0 to 15.0) N.m 0.18 N.m (>15.0 to 25.0) N.m 0.30 N.m (>25.0 to 50.0) N.m CTTM M , Rev N.m (>50.0 to 200.0) N.m 1.5 N.m (>200.0 to 350.0) N.m 2.4 N.m (>350.0 to 480.0) N.m CTTM M , Rev N.m (>480.0 to 560.0) N.m 5 N.m (>560.0 to 950.0) N.m 7 N.m

18 Date : 15 November 2017 Page : 18 of 40 MEASUREMENT CAPABILITY B. Electrical 1.0 DC Voltage Measuring Instruments CTTM E , Rev. 04 (Lab/Site) 0 mv ~ mv 26 μv 330 mv ~ V 200 μv 3.3 V ~ V 2.0 mv 33V ~ V 22 mv 330 V ~1020 V 66 mv 2.0 DC High Voltage Measuring CTTM E , Rev. 04 Instruments (Lab/ Site) 1.00 kv~ 5.00 kv KV 5.00 kv ~ kv KV 3.0 DC Current Measuring Instruments CTTM E , Rev. 04 (Lab/Site) 0.0 ma ~ ma 0.60 μa 3 ma ~ ma 4.1 μa 33 ma ~ ma 43 μa 330 ma ~ A 820 μa 2.2 A ~ 11.0 A 13 ma 11 A ~ A CTTM E , Rev A 16.5 A ~ A 0.81 A A ~ A 1.5 A 150 A ~ A 3.8 A 550 A to 1000 A 7.3 A

19 Date : 15 November 2017 Page : 19 of 40 MEASUREMENT CAPABILITY 4.0 AC Voltage Measuring Instruments CTTM E , Rev. 04 (Lab/Site) 1 mv to mv 10 Hz ~ 45 Hz 160 μv 45 Hz ~ 1 khz 62 μv 1 khz ~ 10 khz 62 μv 10 khz ~ 20 khz 110 μv 20 khz ~ 50 khz 290 μv 50 khz ~ 100 khz 680 μv 100 khz ~ 450 khz 680 μv 33 mv to mv 10 Hz ~ 45 Hz 1.0 mv 45 Hz ~ 1 khz 220 μv 1 khz ~ 10 khz 410 μv 10 khz ~ 20 khz 410 μv 20 khz ~ 50 khz 660 μv 50 khz ~ 100 khz 1.1 mv 100 khz ~ 450 khz 3.1 mv 0.33 V to V 10 Hz ~ 45 Hz 6.0 mv 45 Hz ~ 1 khz 3.1 mv 1 khz ~ 10 khz 3.1 mv 10 khz ~ 20 khz 3.1 mv 20 khz ~ 50 khz 5.7 mv 50 khz ~ 100 khz 12 mv 100 khz ~ 450 khz 23 mv 3.3 V to V 10 Hz ~ 45 Hz 60 mv 45 Hz ~ 10 khz 17 mv 10 khz ~ 20 khz 34 mv 20 khz ~ 50 khz 78 mv 50 khz ~ 100 khz 110 mv

20 Date : 15 November 2017 Page : 20 of 40 MEASUREMENT CAPABILITY 33 V to V 45 Hz ~ 1 khz 200 mv 1 khz ~ 10 khz 320 mv 10 khz ~ 20 khz 380 mv 330 V to 1000 V 45 Hz~ 1 khz 0.68 V 1 khz ~ 5 khz 2.4 V 5 khz ~ 10 khz 2.4 V 5.0 AC Current Measuring Instruments CTTM E , Rev. 04 (Lab/Site) ma to ma 20 Hz ~ 45 Hz 0.74 µa 45 Hz ~ 1 khz 0.84 µa 1 khz ~ 5 khz 1.7 μa 5 khz ~ 10 khz 5.0 µa 0.33 ma to ma 20 Hz ~ 45 Hz 4.2 μa 45 Hz ~ 1 khz 4.2 μa 1 khz ~ 5 khz 8.0 μa 5 khz ~ 10 khz 24 μa 3.3 ma to ma 20 Hz ~ 45 Hz 42 μa 45 Hz ~ 1 khz 38 μa 1 khz ~ 5 khz 80 μa 5 khz ~ 10 khz 230 μa

21 Date : 15 November 2017 Page : 21 of 40 MEASUREMENT CAPABILITY 33 ma to ma 20 Hz ~ 45 Hz 420 μa 45 Hz ~ 1 khz 390 μa 1 khz ~ 5 khz 800 μa 5 khz ~ 10 khz 2.3 ma 0.33 A to A 10 Hz ~ 45 Hz 2.9 ma 45 Hz ~ 1 khz 2.9 ma 1 khz ~ 5 khz 20 ma 2.2 A to A 10 Hz ~ 45 Hz 10 ma 45 Hz ~ 500 Hz 14 ma 500 Hz ~ 1 khz 41 ma 10.1 A ~ Hz CTTM E , Rev A 16.5 A ~ Hz (Toroidal Type Clamp) 0.44 A 110 A ~ Hz 0.61 A 150 A ~ Hz 2.2 A 10.1 A ~ Hz CTTM E , Rev A 16.5 A ~ Hz (Toroidal Type Clamp) 1.1 A 110 A ~ Hz 1.5 A 150 A ~ Hz 5.3 A 10.1 A ~ Hz CTTM E , Rev A 16.5 A ~ Hz (Non-Toroidal Type Clamp) 1.1 A 110 A ~ Hz 1.3 A 150 A ~ Hz 4.7 A 10.1 A ~ Hz CTTM E , Rev A 16.5 A ~ Hz (Non-Toroidal Type Clamp) 1.6 A 110 A ~ Hz 2.1 A 150 A ~ Hz 7.4 A

22 Date : 15 November 2017 Page : 22 of 40 MEASUREMENT CAPABILITY 6. 0 Capacitance Measuring CTTM E , Rev. 05 Instruments (Lab/Site) pf ~ khz 3.1% of reading pf ~ pf 1.9% of reading pf ~ pF 1.4% of reading pf ~ pf 6.2 pf pf ~ pf 6.2 pf 0.33 nf ~ khz 15 pf 0.50 nf ~ nf 19 pf 1.10 nf ~ nf 32 pf 3.30 nf ~ nf 77 pf 110 nf ~ nf 0.22 nf 33.0 nf ~ nf 0.45 nf 110 nf ~ µf 1.3 nf 0.33 µf ~ µf 4.4 nf 1.10 µf ~ µf 19 nf 3.30 µf ~ µf 58 nf 11.0 μf ~ μf 0.20 μf 33.0 μf ~ μf 0.85 μf 110 μf ~ μ F 3.7 μf 330 μf ~ 1100 μf 16 μf 7.0 Milliohm Resistance Measuring CTTM E , Rev. 04 Instruments (Lab/Site) ~ % of rdg 0.01 ~ % of rdg 0.1 ~ % of rdg 1 ~ % of rdg 10 to % of rdg 100 to 1 k 0.012% of rdg

23 Date : 15 November 2017 Page : 23 of Resistance Measuring Instruments CTTM E , Rev. 05 (Lab/Site) 0 ~ m 11 ~ m 33 ~ m 110 ~ m 330 ~ k 190 m 1.1 k to k 420 m 3.3 k to k k to k k to k 21 Ω 110 k to k k to M 0.26 k 1.1 M to M 0.49 kω 3.3 M to M 8.3 k 11 M to M 39 k 33 M to M 0.65 M 110 M to 290 M 1.7 M 0.01 to 0.05 CTTM E , Rev m 0.05 to m 0.1 to m 0.5 to m 1.0 to m 5.0 to m 10.0 to m 50.0 to m to m to k to 5.0 k k to 10.0 k k to 50.0 k k to k 120

24 Date : 15 November 2017 Page : 24 of High Voltage Resistance CTTM E , Measuring Instruments Rev. 05 (Lab / Site) 100 k 310 Ω 1000 k 1.4 kω 10 M 130 kω 100 M 1.5 MΩ 1000 M 12 MΩ 10 G 0.12 GΩ 100 G 2.7 GΩ 1000 G 35 GΩ 10.0 Resistance Sourcing Instruments CTTM E , (Lab/Site) Rev ~ ~ ~ 1 k k ~ 10 k k ~ 100 k k ~ 1 M 0.13 k 1 M ~ 10 M 4.8 k 1 M ~ 100 M 0.94 M 100 M ~ 1 G 24 M

25 Date : 15 November 2017 Page : 25 of Frequency Measuring Instruments CTTM E , Rev. 04 (Lab/Site) 0.01 Hz ~ Hz 2.3 mhz Hz ~ Hz 2.7 mhz khz ~ khz 34 mhz khz ~ khz 140 mhz khz ~ khz 5.9 Hz MHz ~ MHz 0.58 khz 12.0 Frequency Sourcing Instruments CTTM E , Rev. 05 (Lab/Site) 3 Hz ~ 5 Hz 0.12 % of rdg 5 Hz ~ 10 Hz % of rdg 10 Hz ~ 40 Hz % of rdg 40 Hz ~ 1kHz % of rdg 1 khz ~ 300 khz % of rdg 300 khz ~ 1 MHz % of rdg 13.0 DC Voltage Sourcing CTTM E , Rev. 05 Instruments ( Lab / Site ) 0.0 mv~ 100 mv 8.6 µv 0.1 V ~ 1V 39 µv 1 V ~ 10 V 360 µv 10 V ~ 100 V 5.3 mv 100 V ~ 1000 V 61 mv

26 Date : 15 November 2017 Page : 26 of 40 DC High Voltage Sourcing Instruments ( Lab / Site ) 10 kv Range CTTM E , Rev kv 10 kv ~ 50 kv Range kv 50 kv ~ 100 kv range 0.59 kv 14.0 DC Current Sourcing CTTM E , Rev. 05 Instruments ( Lab / Site ) 0 μa ~ 100 μa 88 na 100 μa ~ 1 ma 650 na 1 ma ~ 10 ma 8.2 µa 10 ma ~ 100 ma 65 μa 100 ma ~ 1 A 830 µa 1 A ~ 3 A 4.3 ma 2 A ~ 10 A 19 ma DC High Current Sourcing CTTM E , Rev. 05 Instruments ( Lab / Site ) 0.0 A ~ 30.0 A 0.18 A 30.0 A ~ 100A 1.3 A 15.0 AC Current Sourcing Instruments (Lab/Site) 1 µa ~ 100 µa CTTM - E , Rev Hz ~ 5 khz 0.17 µa 5 khz ~ 10 khz 0.55 µa

27 Date : 15 November 2017 Page : 27 of µa ~ 1 ma 10 Hz ~ 5 khz 1.7 µa 5 khz ~ 10 khz 6.5 µa 1 ma ~ 10 ma 10 Hz ~ 5 khz 17 µa 5 khz ~ 10 khz 55 µa 10 ma ~ 100 ma 10 Hz ~ 5 khz 170 µa 5 khz ~ 10 khz 520 µa 100 ma ~ 1A 10 Hz ~ 5 khz 1.7 ma 5 khz ~ 10 khz 15 ma 1 A ~ 3A 10 Hz ~ 5 khz 7.3 ma 5 khz ~ 10 khz 33 ma 3 A ~ 10 A 10 Hz ~ 1 khz 25 ma

28 Date : 15 November 2017 Page : 28 of AC Voltage Sourcing CTTM E , Instruments (Lab/Site) Rev mv to 100 mv 5 Hz ~ 10 Hz 0.45 mv 10 Hz ~ 20 k Hz 0.12 mv 20 khz ~ 50 khz 0.2 mv 50 khz ~ 100 khz 0.79 mv 100 khz ~ 300 khz 5.2 mv 100 mv ~ 1.0 V 5 Hz ~ 10 Hz 4.4 mv 10 Hz ~ 20 k Hz 1.0 mv 20 khz ~ 50 khz 2.0 mv 50 khz ~ 100 khz 7.9 mv 100 khz ~ 300 khz 52 mv 1.0 V ~ 10 V 5 Hz ~ 10 Hz 44 mv 10 Hz ~ 20 k Hz 10 mv 20 khz ~ 50 khz 20 mv 50 khz ~ 100 khz 79 mv 10 V ~ 100 V 10 Hz ~ 20 k Hz 110 mv 100 V ~ 1000 V 10 Hz ~ 20 k Hz 1.1 V 20 kv 50 Hz CTTM E , 70 V kv 50 Hz Rev kv 40 kv to 70 kv 50 Hz 0.45 kv

29 Date : 15 November 2017 Page : 29 of Inductance Measuring CTTM E , Rev. 05 Instruments (Lab/Site) 0.1 mh to 1 mh 2.3 % of reading 1 mh to 10 mh 2.3 % of reading 10 mh to 100 mh 2.3 % of reading 100 mh to 1000 mh 2.3 % of reading 1 H to 5 H 2.6 % of reading 5 H to 10 H 3.1 % of reading 18.0 Time Measuring Instruments CTTM E , Rev. 03 (Lab/Site) 1 s to 59 s 0.40 sec 1 min to 59 mins 0.90 sec 19.0 Power Measuring Instruments CTTM E , Rev. 04 DC Power (Lab/Site) Upto 11kW % of reading 10 kw ~ kw 0.32 % of reading 16.5 kw ~ kw 0.32 % of reading kw ~ 550 kw 0.32 % of reading 20.0 Power Measuring Instruments CTTM E , Rev. 04 AC Power (Lab/Site) Up to 11 kw 45 Hz ~ 50 PF = % of reading 10 kw ~ kw 0.38 % of reading 16.5 kw ~ kw 0.40 % of reading kw ~ 550 kw 0.38 % of reading

30 Date : 15 November 2017 Page : 30 of 40 MEASUREMENT CAPABILITY 21.0 Capacitance Sourcing CTTM E , Rev. 05 Instruments (Lab/Site) 0.1 nf ~ 1 nf 5.9 % of reading 1 nf ~ 10 nf 1.8 % of reading 10 nf ~ 100 nf 1.8 % of reading 100 nf ~ 1 μf 1.8 % of reading 1 μf ~ 10 μf 1.8 % of reading 10 μf ~ 100 μf 1.8 % of reading 100 μf ~ 1 mf 1.8 % of reading C. Temperature 1.0 Ice Point of Water 0ºC ( Lab ) CTTM T , Rev. 05 Thermometers PRT s Thermocouples Bi-Metal Thermometers Capillary Thermometers 0 ºC ºC (with PRT C/W as UUT) ºC (with RTD without Indicator as UUT) 0.11 ºC (with TC without Indicator as UUT)

31 Date : 15 November 2017 Page : 31 of Temperature Measuring Devices with indicators ( Lab ) Temperature Gauges Probe Thermometers Thermocouples Temperature Data loggers Bi-Metal Thermometers Capillary Thermometers Temp. Transmitters and Switches RTD Probes Temp. Recorders & Controllers Chart Recorders (-75 to 50) ºC CTTM T , Rev ºC (with RTD as UUT) (50 to 100) C C (with RTD as UUT) (100 to 200) C C (with RTD as UUT) (200 to 400) C C (with RTD as UUT) (400 to 500) C C (with RTD as UUT) (500 to 600) C CTTM T , Rev C (600 to 800) C 3.1 C (800 to 1000) C 3.1 C 3.0 Temperature Measuring Device w/o Indicator ( Lab ) RTD (Sensor) TC (Sensor) (-75 to 200) ºC CTTM T , Rev ºC 0.19 C (200 to 400) C C 0.19 C (400 to 500) C 0.10 C 0.19 C (500 to 600) C CTTM T , Rev C (600 to 800) C 3.1 C (800 to 1000) C 3.1 C

32 Date : 15 November 2017 Page : 32 of Liquid -In-Glass Thermometers CTTM T , Rev. 06 Graduation = Graduation = (Lab) 0.10 C 0.50 C (0 to 100) ºC 0.24 C 0.70 C (100 to 200) ºC 0.24 C 0.70 C (200 to 400) ºC 0.24 C 0.70 C (400 to 500) ºC 0.24 C 0.70 C 5.0 Temperature Calibrators (Lab/Site) CTTM T , Rev. 05 Block Calibrators Temperature Baths Furnaces Sand Baths Liquid Baths Dry Block Calibrators Oil Baths Water Baths -75 ºC ~ 100 ºC 0.11 ºC 100 C ~ 300 C 0.11 ºC 300 ºC ~ 500 ºC 0.11 ºC 500 ºC ~ 800 ºC 0.94 ºC 800 ºC ~ 1000 ºC 1.0 ºC 1000 ºC ~ 1200 ºC 1.0 ºC 6.0 Temperature Radiation Devices CTTM T , Rev. 04 ( Lab / Site ) Emissivity 0 ºC ~ 50 ºC ε= ºC 50 ºC ~ 75 ºC ε= ºC 75 ºC ~ 110 ºC ε= ºC

33 Date : 15 November 2017 Page : 33 of Temperature Indicator without CTTM T , Rev. 04 Sensor Measure Mode: a) Type K Lab Site -200 ºC ~ 0 ºC 0.50 ºC 0.77 ºC 0 ºC ~ 900 ºC 0.44 ºC 0.66 ºC 900 ºC ~ 1370 ºC 0.56 ºC 0.66 ºC b) Type T -199 ºC ~ 0 ºC 0.79 ºC 1.03 ºC 0 ºC ~ 400 ºC 0.34 ºC 0.95 ºC c) Type J -210 ºC ~ 0 ºC 0.82 ºC 0.95 ºC 0 ºC ~ 600 ºC 0.77 ºC 0.89 ºC 600 ºC ~ 1200 ºC 0.80 ºC 0.89 ºC d) Type N -200 ºC ~ 0 ºC 0.72 ºC 1.08 ºC 0 ºC ~ 300 ºC 0.59 ºC 0.98 ºC 300 ºC ~ 1200 ºC 0.63 ºC 0.80 ºC e) Type R 0 ºC ~ 250 ºC 0.68 ºC 1.6 ºC 250 ºC ~ 400 ºC 0.43 ºC 1.3 ºC 400 ºC ~ 1000 ºC 0.41 ºC 1.3 ºC 1000 ºC ~ 1760 ºC 0.49 ºC 1.3 ºC f) Type S 0 ºC ~ 250 ºC 0.58 ºC 1.6 ºC 250 ºC ~ 400 ºC 0.46 ºC 1.3 ºC 400 ºC ~ 1000 ºC 0.46 ºC 1.3 ºC 1000 ºC ~ 1760 ºC 0.57 ºC 1.4 ºC

34 Date : 15 November 2017 Page : 34 of 40 MEASUREMENT CAPABILITY g) Type E Lab Site -199 C ~ -100 C 0.69 ºC 0.69 ºC -100 C ~ 0 C 0.41 ºC 0.69 ºC 0 C ~ 600 C 0.42 ºC 0.69 ºC 600 C ~ 1000 C 0.45 ºC 0.60 ºC RTD Measuring Devices (Indicator) CTTM T , Rev. 04 (Lab / Site) Lab Site -200 C ~ -100 C ºC 0.25 ºC -100 C ~ 300 C 0.11 ºC 0.47 ºC 300 C ~ 600 C 0.19 ºC 0.61 ºC 600 C ~ 800 C 0.27 ºC 0.61 ºC Source Mode : (Lab) CTTM T , Rev. 04 a) Type K Lab Site -200 ºC ~ 0 ºC 0.51 ºC 1.1 ºC 0 ºC ~ 900 ºC 0.38 ºC 0.68 ºC 900 C ~ 1370 C 0.57 ºC 1.1 ºC b) Type T -199 ºC ~ 0 ºC 0.79 ºC 0.98 ºC 0 ºC ~ 400 ºC 0.42 ºC 0.67 ºC c) Type J -200 ºC ~ 0 ºC 0.82 ºC 1.2 ºC 0 ºC ~ 600 ºC 0.78 ºC 0.96 ºC 600 ºC ~ 1200 ºC 0.80 ºC 1.2 ºC d) Type N -200 ºC ~ 0 ºC 0.72 ºC 1.5 ºC 0 ºC ~ 400 ºC 0.60 ºC 0.99 ºC 400 ºC ~ 1200 ºC 0.64 ºC 1.1 ºC

35 Date : 15 November 2017 Page : 35 of 40 MEASUREMENT CAPABILITY e) Type R 0 ºC ~ 250 ºC 0.68 ºC 2.9 ºC 250 ºC ~ 400 ºC 0.44 ºC 1.4 ºC 400 ºC ~ 1000 ºC 0.42 ºC 1.4 ºC 1000 ºC ~ 1760 ºC 0.50 ºC 1.4 ºC f) Type S 0 ºC ~ 250 ºC 0.59 ºC 2.9 ºC 250 ºC ~ 400 ºC 0.47 ºC 1.3 ºC 400 ºC ~ 1000 ºC 0.47 ºC 1.3 ºC 1000 ºC ~ 1760 ºC 0.58 ºC 1.5 ºC g) Type E -199 C ~ -100 C 0.69 ºC 0.91 ºC -100 C ~ 600 C 0.42 ºC 0.91 ºC 600 C ~ 1000 C 0.46 ºC 0.81 ºC RTD Sourcing Devices (Indicator) CTTM T , Rev. 04 (Lab / Site) -200 ºC ~ -100 ºC 0.06 ºC 0.12 ºC -100 ºC ~ 0 ºC 0.08 ºC 0.12 ºC 0 ºC ~ 300 ºC 0.12 ºC 1.9 ºC 300 ºC ~ 600 ºC 0.16 ºC 2.2 ºC 600 ºC ~ 800 ºC 0.19 ºC 2.4 ºC 8. 0 Surface Measuring Devices CTTM T , Rev. 03 (With and Without Indicator ) (Lab / Site) Surface Probes Surface Thermometers Contact Probes Contact Thermometers Magnetic Thermometers Magnetic Temperature Sensors

36 Date : 15 November 2017 Page : 36 of 40 MEASUREMENT CAPABILITY 35 ºC ~ 100 ºC 1.2 ºC 100 ºC ~ 200 ºC 1.3 ºC 200 ºC ~ 300 ºC 1.3 ºC 300 ºC ~ 400 ºC 2.0 ºC 400 ºC ~ 550 ºC 3.4 C 8.0b Surface Hot Plates CTTM T , Rev. 04 (Lab / Site) 35 ºC ~ 100 ºC 4.1 ºC 100 ºC ~ 200 ºC 4.4 ºC 200 ºC ~ 300 ºC 5.3 ºC 9.0 Controlled Temperature/Humidity Enclosures (Lab/Site) CTTM T , Rev 05 Ovens CTTM - T , Rev. 06 Freezers Fridges Incubators Autoclaves Furnace Chambers Sterilizers Water Bath -75 ºC ~ 0 ºC 1.6 ºC 0 ºC ~ 50 ºC 1.6 ºC 50 ºC ~ 200 ºC 1.9 ºC 200 ºC ~ 400 ºC 2.0 ºC 400 ºC ~ 600 ºC 4.2 ºC 600 ºC ~ 800 ºC 4.2 ºC 800 ºC ~ 1000 ºC 4.4 ºC 1000 ºC ~ 1200 ºC 4.4 ºC

37 Date : 15 November 2017 Page : 37 of 40 MEASUREMENT CAPABILITY Fixed 21 C ( 10 ~ 20 ) % relative humidity 2.9 % relative humidity ( 20 ~ 40 ) % relative humidity 3.3 % relative humidity ( 40 ~ 60 ) % relative humidity 3.8 % relative humidity ( 60 ~ 90 ) % relative humidity 4.5 % relative humidity 10.0 Humidity/Temperature/Measuring CTTM T , Rev. 04 Devices (Lab) Hygrometer Humidity Meter Hygrograph Thermo Hygrograph Data Logger Hygrometer Indicator Digital Humidity Meter Humidity Sensor Dew Meter At 21 ºC setting ( 5 ~ 40 ) % relative humidity 3.3 % relative humidity ( 40 ~ 60) % relative humidity 3.4 % relative humidity ( 60 ~ 90 ) % relative humidity 3.4 % relative humidity At 50 % relative humidity 10 ºC ~ 15 ºC 0.48 ºC 15 ºC ~ 25 ºC 0.48 ºC 25 ºC ~ 35 ºC 0.48 ºC 35 ºC ~ 50 ºC 0.89 ºC

38 Date : 15 November 2017 Page : 38 of Humidity / Temperature / Measuring CTTM T , Rev. 05 Devices (Lab/Site) Hygrometers Humidity Meters Data Loggers Hygrometer Indicators Digital Humidity Meters Humidity Sensors Dew Meters Elcometers At 5 ºC setting ( 10 ~ 35 ) % relative humidity 1.6 % relative humidity ( 35 ~ 65 ) % relative humidity 1.6 % relative humidity ( 65 ~ 95 ) % relative humidity 1.7 % relative humidity At 23 ºC setting ( 10 ~ 35 ) % relative humidity 1.1 % relative humidity ( 35 ~ 65 ) % relative humidity 1.2 % relative humidity ( 65 ~ 95 ) % relative humidity 1.4 % relative humidity At 50 ºC setting ( 10 ~ 35 ) % relative humidity 1.1 % relative humidity ( 35 ~ 65 ) % relative humidity 1.2 % relative humidity ( 65 ~ 95 ) % relative humidity 1.4 % relative humidity 5 ºC ~ 10 any Humidity 0.26 ºC 10 ºC ~ 20 any Humidity 0.22 ºC 20 ºC ~ 40 any Humidity 0.20 ºC 40 ºC ~ 50 any Humidity 0.29 ºC

39 Date : 15 November 2017 Page : 39 of Dew Point Measuring Devices CTTM T , Rev. 04 (Lab/Site) Dew Meter Elcometers Dew Point Sensor Dew Point Meters -10 ºC dp ~ 0 ºC dp 0.24 ºC dp 0 ºC dp ~ 20 ºC dp 0.24 ºC dp 13.0 Temperature Measuring Devices CTTM T , Rev. 06 with indicators ( Site ) Probe Thermometers Thermocouples Temperature Data loggers Bi-Metal Thermometers Capillary Thermometers Temp. Transmitters and Switches RTD Probes Temp. Recorders & Controllers Chart Recorders 35 C ~ 50 C 0.37 C 50 C ~ 100 C 0.37 C 100 C ~ 200 C 0.37 C 200 C ~ 400 C 0.65 C 400 C ~ 500 C 1.7 C

40 Date : 15 November 2017 Page : 40 of Temperature Measuring Devices CTTM-T , Rev 06 (Thermistor) (Lab) 0 C C 15 C C 30 C C CMC is expressed as an expanded uncertainty estimated at a level of confidence of approximately 95 %. Approved signatories : Mr Kyaw Moe Shein Mr V. Siva Mr Jaswanth Lal Mr M Ayyappan only for categories A and C for all items for item A 15, 16, 17, 18, 19, 24 & 27, categories B and C for item A 15, 16, 17, 18, 19, 20, 21 & 27, C 1, 2, 7, 8(a), 8(b), 9, 12, 13 & 14 Mr Mohamed Rasheed only for category B Mr Anoop Ummappilly For item C 1, 2, 3, 6, 7, 8(a), 8(b), 9, 12, 13 & 14 Note : This laboratory is accredited in accordance with the recognised International Standard ISO/IEC A laboratory's fulfilment of the requirements of ISO/IEC means the laboratory meets both the technical competence requirements and management system requirements that are necessary for it to consistently deliver technically valid test results. The management system requirements in ISO/IEC are written in language relevant to laboratory operations and operate generally in accordance with the principles of ISO 9001.