This is to signify that AL ANSARI TRADING ENTERPRISE LLC P.O. BOX: 1832 PC: 112 RUWI, MUSCAT OMAN Calibration Laboratory CL-139 has met the requirements of the IAS Accreditation Criteria for Calibration Laboratories (AC204), has demonstrated compliance with the ISO/IEC Standard 17025:2005, General requirements for the competence of testing and calibration laboratories, and has been accredited commencing, for the calibration discipline(s) listed in the approved scope of accreditation. The laboratory meets IAS program requirements in the field of calibration. Patrick V. McCullen Vice (see attached scope of accreditation for fields of calibration and accredited calibration methods) Print Date: 4/18/2014 Page 1 of 15
Al Ansari Trading Enterprise LLC Shinod K.P. P.O. Box: 1832 +00968-95218702/+968 2459 0100 PC: 112 Fax: +00968-24593914 Ruwi, Muscat calibration@alasnarioman.com OMAN www.alansarioman.com MEASUREMENT AREA Electricity and Magnetism Voltage DC Voltage - Source (0 to 330) mv 330 mv to 3.3 V (3.3 to 33) V (33 to 330) V (330 to 1000) V 20 ppm of reading + 1 µv 11 ppm of reading + 2 µv 12 ppm of reading + 20 µv 18 ppm of reading + 150 µv 18 ppm of reading + 1500 µv DC Voltage - Measure (0 to 100) mv 100 mv to 1 V (1 to 10) V (10 to 100) V (100 to 1000) V 50 ppm of reading + 4 µv 40 ppm of reading + 7 µv 35 ppm of reading + 50 µv 45 ppm of reading + 60 µv 45 ppm of reading + 100 µv Print Date: 4/18/2014 Page 2 of 15
Electricity and Magnetism Voltage (continued) AC Voltage Source (33 to 330) mv 45 Hz to 20 khz 330 mv to 3.30 V 45 Hz to 20 khz 160 ppm of reading + 8 µv 190 ppm of reading + 60 µv (3.3 to 33) V 45 Hz to 20 khz (33 to 330) V 45 Hz to 20 khz (330 to 1000) V 45 Hz to 20 khz (33 to 330) mv 45 Hz to 10 khz 240 ppm of reading + 600 µv 250 ppm of reading + 6 mv 300 ppm of reading + 10 mv 0.06 % of reading + 300 µv Print Date: 4/18/2014 Page 3 of 15
Electricity and Magnetism Voltage (continued) AC Voltage Measure 100 mv to 1V 10 Hz to 20 khz (1 to 10) V 10 Hz to 20 khz 0.06 % of reading + 3 mv (10 to 100) V 10 Hz to 20 khz (100 to 1000) V 10 Hz to 20 khz 0.06 % of reading + 30 mv 0.06 % of reading + 225 mv Print Date: 4/18/2014 Page 4 of 15
Electricity and Magnetism Current DC Current Source (0 to 300) µa (0.3 to 3.3) ma (3.3 to 33) ma 150 ppm of reading + 0.2 µa 100 ppm of reading + 0.5 µa 100 ppm of reading + 0.25 µa (33 to 330) ma 330 ma to 3 A (3 to 11) A 100 ppm of reading + 2.5 µa 380 ppm of reading + 40 µa 500 ppm of reading + 0.5 ma DC Current - Measure (0 to 100) µa (0.1 to 1) ma (1 to 10) ma 500 ppm of reading + 25 na 500 ppm of reading + 50 na 500 ppm of reading + 2 µa Print Date: 4/18/2014 Page 5 of 15
Electricity and Magnetism Current (continued) DC Current Measure (10 to 100) ma 100 ma to 3 A (3 to 10) A 500 ppm of reading + 50 µa 500 ppm of reading + 0.2 ma 0.15 % of reading + 0.8 ma AC Current - Source (30 to 330) µa 0.125 % of reading + 0.1 µa (0.33 to 330) µa 0.125 % of reading + 0.15 µa (0.330 to 3.3) ma 0.04 % of reading + 2 µa (3.3 to 33) ma 0.04 % of reading + 20 µa Print Date: 4/18/2014 Page 6 of 15
Electricity and Magnetism Current (continued) AC Current Source (33 to 330) ma 0.05 % of reading + 100 µa (0.33 to 1) A (1 to 3) A 0.06 % of reading + 100 µa 0.08 % of reading + 2 ma (3 to 10) A AC Current - Measure (10 to 100) ma 0.15 % of reading + 6 µa Print Date: 4/18/2014 Page 7 of 15
Electricity and Magnetism Current (continued) AC Current Measure 100 ma to 1 A 0.1 % of reading + 40 µa (1 to 3) A (3 to 10) A Electricity and Magnetism Resistance Resistance Source (50 to 200) µω (0.5 to 2) mω (5 to 20) mω (50 to 200) mω 0.5 mω to 2 Ω 0.1 % of reading + 400 µa 0.15 % of reading + 6 ma 0.9 % 0.6 % 0.3 % 0.2 % 0.2 % Ductor Standard Resistors Ductor Standard Resistors Ductor Standard Resistors Ductor Standard Resistors Ductor Standard Resistors Print Date: 4/18/2014 Page 8 of 15
Electricity and Magnetism Resistance(continued) Resistance Source (0 to 10.999) Ω (11 to 32.999) Ω (33 to 109.999) Ω 40 ppm of reading + 0.01 Ω 30 ppm of reading + 0.015 Ω 28 ppm of reading + 0.015 Ω (110 to 329.999) Ω (0.33 to 1.09999) kω (1.1 to 3.29999) kω (3.3 to 10.9999) kω (11 to 32.9999) kω (33 to 109.999) kω (110 to 329.999) kω (0.33 to 1.09999) MΩ (1.1 to 3.29999) MΩ 28 ppm of reading + 0.02 Ω 28 ppm of reading + 0.02 Ω 28 ppm of reading + 0.2 Ω 28 ppm of reading + 0.1 Ω 28 ppm of reading + 1 Ω 28 ppm of reading + 2 Ω 32 ppm of reading + 10 Ω 32 ppm of reading + 10 Ω 60 ppm of reading + 150 Ω Print Date: 4/18/2014 Page 9 of 15
Electricity and Magnetism Resistance(continued) Resistance Source (3.3 to 10.9999) MΩ (11 to 32.9999) MΩ (33 to 109.999) MΩ 130 ppm of reading + 250 Ω 250 ppm of reading + 2.5 kω 500 ppm of reading + 3 kω (110 to 329.999) MΩ 0.3 % of reading + 100 kω (100 to 900) MΩ (1 to 9) GΩ (10 to 90) GΩ 1 % 1 % 5 % 5069 Standard Resistors 5069 Standard Resistors 5069 Standard Resistors Resistance - Measure (0 to 100) Ω (10 to 100) Ω (0.1 to 1) kω 0.01 % of reading + 4 mω 0.01 % of reading + 10 mω 0.01 % of reading + 100 mω Print Date: 4/18/2014 Page 10 of 15
Electricity and Magnetism Resistance(continued) Resistance - Measure (1 to 10) kω (10 to 100) kω (0.1 to 1) MΩ 0.01 % of reading + 1 Ω 0.01 % of reading + 10 Ω 0.01 % of reading + 100 Ω Electricity and Magnetism Capacitance Capacitance - Source (1 to 10) MΩ (10 to 100) MΩ 10 nf to 10 µf 10 µf to 1 mf 0.04 % of reading + 1 kω 0.8 % of reading + 10 kω 0.4 % of reading 0.6 % of reading Capacitance - Measure 10 nf to 1 mf 1 % of reading Fluke 87V DMM Print Date: 4/18/2014 Page 11 of 15
Electricity and Magnetism Electrical Temperature Simulation (Thermocouples) Type J Type K Type T -210 C to 1200 C -200 C to 1372 C -250 C to 400 C 0.3 C 0.4 C 0.7 C Time and Frequency Rotational Speed Rotational Speed Non Contact 0 to 12 500 rpm 0.01 % of reading + 1 rpm Stroboscope Thermometry -Temperature Thermocouples Digital Thermometers - 40 C to 150 C 40 C to 650 C 650 C to 1200 C - 40 C to 150 C 40 C to 650 C 0.7 C 0.7 C 5 C 0.7 C 0.7 C Dry Block Calibrator Dry Block Calibrator Dry Block Calibrator Dry Block Calibrator Dry Block Calibrator Print Date: 4/18/2014 Page 12 of 15
EASUREMENT AREA 0.7 C 0.7 C Mechanical (Dial) Thermometers - 40 C to 150 C 40 C to 650 C Infrared Thermometers 500 C to 1200 C 0.6 % of reading Black Body Temperature Installations - Furnaces, - 40 C to 150 C 1 C Ovens, Incubators, Stirred Water 40 C to 650 C 1 C baths, Fridges and Freezers 650 C to 1600 C 5 C Mass and Related Quantities - Mass Balances and Scales 0 to 5 kg 0 to 35 kg 0 to 2000 kg Class F1 tolerances Class F2 tolerances Class M3 tolerances Dry Block Calibrator Dry Block Calibrator PT 100 with Readout PT 100 with Readout Type S/K Thermocouple with Readout OIML Class F1 Mass Pieces OIML Class F2 Mass Pieces OIML Class M3 Mass Pieces Print Date: 4/18/2014 Page 13 of 15
Mass and Related Quantities - Pressure Hydraulic Pressure Gauges 0 to 700 bar 0 to 1200 bar 0 to 2000 bar 0.05 % of reading + 0.01 bar 0.05 % of reading + 0.01 bar 0.03 % of reading + 0.01 bar Dead Weight Tester 480 Dead Weight Tester 580 Dead Weight Tester A200M Hydraulic Pressure - Recorders 0 to 700 bar 0 to 1200 bar 0 to 2000 bar 0.05 % of reading + 0.01 bar 0.05 % of reading + 0.01 bar 0.03 % of reading + 0.01 bar Dead Weight Tester 480 Dead Weight Tester 580 Dead Weight Tester A200M Pneumatic Pressure Gauges 0 to 2 bar -1 to 20 bar 0.05 % of reading + 0.002 bar 0.03 % of reading + 0.002 bar Pressure Calibrator 718 30G Pressure Calibrator DPI 610 Pneumatic Pressure Pressure Relief Valves Mass and Related Quantities - Force Tension 0 to 150 bar 0 to 400 bar (0 to 100) kn 0.25 % of reading + 0.01 bar 0.6 % of reading + 0.01 bar 1 % of reading + 3 N Reference Pressure Gauge Reference Pressure Gauge Load Cell Compression (0 to 3000) kn 1 % of reading + 3 N Load Cell Print Date: 4/18/2014 Page 14 of 15
Mass and Related Quantities - Torque Torque Wrenches Dimensional Length - Precision Gages Dial Gauges 0 to 150 Nm 0 to 1500 Nm 0 to 50mm/0.001mm 1 % of reading 2 % of reading 0.01 mm Norbar Torque Analyzer Norbar Torque Analyzer Gauge Blocks Micrometers 0 to 25mm/0.001mm 0.01 mm Gauge Blocks Gauge Blocks Calipers 0 to 800mm/0.001mm 0.01 mm Gauge Blocks / Length Standards and Length Standards 0 to 1500mm 0.01 mm MicTrac 1 Calibration and Measurement Capability is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or of nearly ideal measuring instruments. Calibration and Measurement Capabilities are expressed as uncertainties at approximately the 95% level of confidence, usually using a coverage factor of k=2. The measurement uncertainty of a specific calibration performed by the laboratory may be greater than the least uncertainty due to the behavior of the customer s device, to the environment (if the calibration is performed in the field), and to influences from the circumstances of the specific calibration. Print Date: 4/18/2014 Page 15 of 15