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Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Calibration Laboratory
Accreditation No. ACL 0007
is accredited by the GCC Accreditation Center (GAC) in accordance with the recognized International Standard ISO/IEC 17025:2017, “General requirements for the competence of testing and calibration laboratories”
ARABCAL Icon Technical Solutions WLL
Address. Arabcal Icon Technical Solutions WLL, Furoziya Street, Building number 8, near horse race course round about, Doha, Qatar
Contact: Mr. Eby Joy Tel: +97444168827 Fax: +97444019777
Email: [email protected]
Web Address: www.arabcal.com
Locations where calibration activities covered by the above Accreditation Standard are undertaken
1- address: Arabcal Icon Technical Solutions WLL, Furoziya Street, Building number 8, near horse race course round about, Doha, Qatar
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Scope details are as follows: Scope:
1.03 Engineering metrology equipment 1.12 Weighing devices 1.20: Pressure and vacuum measuring devices 1.25 Torque measuring devices 1.38 Instrument calibrators 1.39 Indicating and recording instruments 1.41 Frequency and time measuring instruments and standards 1.80 Calibration of temperature measuring equipment 1.84 Testing of controlled enclosures Calibration field 1: (Electrical)
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Electrical Simulation for Temperature Indicators-
Type K (-140 to 1340) °C 0.25°C Euramet cg-11, Version 2.0
Temperature Indicator-
Thermocouple P
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Type J (400 to 750) °C 0.10°C
Euramet cg-11, Version 2.0 Temperature Indicator-RTD
P
Type T (-250 to 400) °C 1.0°C
Type S (-50 to 1700)°C 1.0°C
Type N (-257 to 1300) °C 1.0°C
Type E (0 to 800)°C 0.20°C
Electrical Simulation for Temperature Indicators-RTD –
simulation
(-200 to -80) ⁰C /
RTD-100 Ω 0.10 ⁰C
> (-80 to 100) ⁰C /
RTD-100 Ω 0.14 ⁰C
> (100 to 800) ⁰C / RTD- 100 Ω 0.46 ⁰C
(-200 to -80) ⁰C / RTD-200Ω 0.08 ⁰C
> (-80 to 100) ⁰C / RTD-200 Ω 0.08 ⁰C
> (100 to 630) ⁰C / RTD-200 Ω 0.32 ⁰C
(-200 to 100) ⁰C / RTD- 500 Ω 0.10 ⁰C
> (100 to 630) ⁰C / RTD-500 Ω 0.22 ⁰C
(-200 to 100) ⁰C / RTD-1000 Ω 0.08 ⁰C
> (100 to 630) ⁰C / RTD-1000 Ω 0.46 ⁰C
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
(-80 to 100) ⁰C / RTD-120 Ω 0.16 ⁰C
Euramet cg-11, Version 2.0 Temperature Indicator-RTD
P
> (100 to 260) ⁰C / RTD-120 Ω 0.28 ⁰C
(-100 to 260) ⁰C / RTD-10 Ω 0.60 ⁰C
Electrical Generation
CI/01/M1; Based on Euramet cg-15
Voltmeters, Multimeters or any voltage measuring
instruments
DC Voltage 0.001 V to 330 mV 35 10-6 U +4.3 µV
U=measured value >0.33 V to 3.3 V 34 10-6 U + 7.7 µV
>3.3 V to 33 V 28 10-6 U + 67 µV
>33 V to 330 V 34 10-6 U + 0.65 mV
>100 V to 1020 V 35 10-6 U + 5.1 mV
AC Voltage 0.001 V to 330 mV
Calibration of Meters 10 Hz to 45 Hz 2.3 10-3U + 59 µV
U=measured value >45 Hz to 1 kHz 0.38 10-3U + 49 µV
>1 kHz to 20 kHz 0.92 10-3U + 75 µV
>0.33 V to 3.3 V
10 Hz to 45 Hz 2.3 10-3U + 0.44 mV
>45 Hz to 999 kHz 0.42 10-3U + 0.23 mV
>1 kHz to 20 kHz 0.96 10-3U + 0.35 mV
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
>20 kHz to 50 kHz 2.9 10-3U + 2.3 mV
CI/01/M1;
Based on Euramet cg-15
Voltmeters, Multimeters or any voltage measuring
instruments P
>3.3 V to 33 V
10 Hz to 45 Hz 2.3 10-3U +3.9 mV
>45 Hz to 2 kHz 0.36 10-3U +2.3 mV
>1 kHz to 20 kHz 0.72 10-3U + 3.7 mV
>33 V to 330 V
30 Hz to 45 Hz 0.66 10-3U + 31 mV
>45 Hz to 1 kHz 0.41 10-3U + 22 mV
>1 kHz to 19.999 kHz 1.0 10-3U + 58 mV
>100 V to 1020 V
30 Hz to 45 Hz 0.67 10-3U + 0.26 V
>45 Hz to 1 kHz 0.39. 10-3U + 0.20 V
>1 kHz to 10 kHz 1.7 10-3U + 0.49 V
Calibration of Meters DC Current
>0.0 mA to 3.3 mA 89 10-6U + 55 nA
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
U=measured value >3.3 mA to 33 mA 53 10-6U + 0.49 µA
CI/01/M1;
Based on Euramet cg-15
Ammeter, Multimeter or current measuring
device
P
>33 mA to 330 mA 92 10-6U + 3.5 µA
>0 A to 2.2 A 0.15 10-3U + 91 µA
>2.2 A to 11 A 0.45 10-3U + 0.50 mA
DC Current(using current coil) 20 A to 100 A 6.8 10-3U + 0.20 A
Clamp-on meter or any instrument which
measures current through clamps
Calibration of Meters
U=measured value >100 A to 500 A 6.8 10-3U + 0.70 A
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
AC Current 2.5 µA to 200 µA
CI/01/M1;
Based on Euramet cg-15
Ammeter, Multimeter or current measuring
device P
Calibration of Meters 10 Hz to 45 Hz 2.3 10-3U + 0.29 µA
U=measured value >45 Hz to 1 kHz 0.80 10-3U + 0.29 µA
>1 kHz tp 10 kHz 0.78 10-3U + 0.38 µA
0.03mA to 0.33 mA
10 Hz to 45 Hz 2.3 10-3U + 0.66 µA
>45 Hz to 1 kHz 0.65 10-3U + 0.59 µA
>1 kHz tp 10 kHz 0.54 10-3U + 2.0 µA
> 0.33mA to 3.3 mA
10 Hz to 45 Hz 2.3 10-3U + 6.6 µA
>45 Hz to 1 kHz 0.65 10-3U + 6.6 µA
>1 kHz to 10 kHz 5.5 10-3U + 5.9 µA
> 3.3mA to 33 mA
10 Hz to 45 Hz 2.3 10-3U + 66 µA
>45 Hz to 1 kHz 0.65 10-3U + 59 µA
>1 kHz to 10 kHz 6.6 10-3U + 0.15 mA
> 0.033 A to 2.2 A
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
10 Hz to 45 Hz 2.3 10-3U + 0.70 mA
CI/01/M1;
Based on Euramet cg-15
Ammeter, Multimeter or current measuring
device
P
>45 Hz to 1 kHz 0.98 10-3U + 0.64 mA
>1 kHz to 5 kHz 6.6 10-3U + 1.5 mA
> 2.2A to 11 A
30 Hz to 45 Hz 2.3 10-3U + 7 mA
>45 Hz to 100 Hz 0.88 10-3U + 4.9 mA
>100 Hz to 1 kHz 3.4 10-3U + 5.8 mA
AC Current(using coil) >20 A to 100 A Clamp-on meter or
any instrument which measures current through clamps
Calibration of Meters 30 Hz to 60 Hz 6.8 10-3U + 0.20 A
U=measured value >100 A to 500 A
30 Hz to 60 Hz 6.8 10-3U + 0.70 A
Resistance-2wire 0.2 Ω 5.0 mΩ
Resistance meters, Multimeters
Calibration of Meters 1 Ω 5.0 mΩ
10 Ω 7.0 mΩ
100 Ω 11 mΩ
1 kΩ 0.10 Ω
10 kΩ 0.90 Ω
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
100 kΩ 9.0 Ω
P
1 MΩ 0.10 kΩ
10 MΩ 4.5 kΩ
100 MΩ 0.60 MΩ
Resistance 4-wire 0.1 Ω 0.10 mΩ
Calibration of Meters 10 Ω 6.0 mΩ
100 Ω 12 mΩ
1 kΩ 0.10 Ω
10 kΩ 0.90 Ω
100 kΩ 9.0 Ω
Capacitance @ 1kHz 1 nF 6.0 pF
Capacitance meters, Multimeters.
10 nF 40 pF
20 nF 0.10 nF
50 nF 0.20 nF
100 nF 0.30 nF
1 uF 10 nF
10 uF 0.10 µF
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
100 uF 0.72 µF
CI/01/M1;
Based on Euramet cg-15
P
1 mF 0.01 mF
Frequency 1 Hz to 100 Hz 2.0 10-6f+ 18 µHz
Frequency meter, Multimeters etc.
>100 Hz to 1 k Hz 2.0 10-6f+ 90 µHz
>1 kHz to 10 kHz 2.0 10-6f+ 0.90 mHz
>10 kHz to 20 kHz 2.0 10-6f+ 0.60 mHz
>20 kHz to 50 kHz 2.0 10-6f+ 1.7 mHz
>50 kHz to 100 kHz 2.0 10-6f+ 30 mHz
>100 kHz to 1 MHz 2.0 10-6f+ 91 mHz
Insulation Resistance 10 kΩ 10 Ω
SANAS Guideline TG-02-01;
CI/01/I2 Insulation testers, Megaohm Testers
100 kΩ 0.10 kΩ
1 MΩ 1.0 kΩ
5 MΩ 10 kΩ
10 MΩ 0.13 MΩ
50 MΩ 0.59 MΩ
100 MΩ 1.2 MΩ
400 MΩ 5.6 MΩ
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
1 GΩ 10 MΩ
SANAS Guideline TG-02-01;
CI/01/I2 Insulation testers, Megaohm Testers
P
2 GΩ 50 MΩ
4 GΩ 0.24 GΩ
10 GΩ 0.58 GΩ
100 GΩ 5.7 GΩ
RCD Trip Current 10 mA @ 50 Hz 0.22 mA
Direct Method using Electrical test calibrator
CI/01/RCDT1 RCD Testers
30 mA @ 50 Hz 0.51 mA
90 mA @ 50 Hz 1.3 mA
100 mA @ 50 Hz 1.5 mA
110 mA @ 50 Hz 1.6 mA
150 mA @ 50 Hz 2.8 mA
300 mA @ 50 Hz 4.9 mA
400 mA @ 50 Hz 6.3 mA
500 mA @ 50 Hz 7.7 mA
1000 mA @ 50 Hz 15 mA
2000 mA @ 50 Hz 29 mA
RCD Trip Time 20 ms 0.69 ms RCD Testers P
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
40 ms 0.69 ms Direct Method using Electrical test calibrator
CI/01/RCDT1
P
200 ms 0.69 ms
390 ms 8.0 ms
Electrical-Measurement
CI/01/EC1;
Based on Euramet cg-15 Voltage sourcing
instruments
DC Voltage 0.001 V to 0.1 V 21 10-3U +2.6 µV
Calibration of Calibrators >0.1 V to 1 V 10 10-3U + 6.5 µV
U=measured value >1 V to 10 V 10 10-3U + 38 µV
>10 V to 100 V 25 10-3U + 0.74 µV
>100 V to 1000 V 25 10-3U + 2.6 mV
AC Voltage 0.001 V to 0.1 V
Calibration of Calibrators 20 Hz to 50 Hz 2.9 10-3U + 4.8 µV
U=measured value >50 Hz to 100 Hz 0.76 10-3U + 11 µV
>100 Hz to 2 kHz 0.16 10-3U + 18 µV
>2 kHz to 10 kHz 0.16 10-3U + 18 µV
>10 kHz to 30 kHz 0.16 10-3U + 38 µV
>30 kHz to 100 kHz 3.2 10-3U + 55 µV
>0.1 V to 1 V
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
20 Hz to 50 Hz 2.9 10-3U + 27 µV
CI/01/EC1;
Based on Euramet cg-15 Voltage sourcing
instruments P
>50 Hz to 100 Hz 0.79 10-3U + 23 µV
>100 Hz to 2 kHz 0.21 10-3U + 54 µV
>2 kHz to 10 kHz 0.21 10-3U + 54 µV
>10 kHz to 30 kHz 0.25 10-3U + 0.10 mV
>30 kHz to 100 kHz 3.5 10-3U + 41 µV
>1 V to 10 V
20 Hz to 50 Hz 2.9 10-3U + 0.27 mV
>50 Hz to 100 Hz 0.80 10-3U + 0.21 mV
>100 Hz to 2 kHz 0.33 10-3U + 0.41 mV
>2 kHz to 10 kHz 0.45 10-3U + 0.33 mV
>10 kHz to 30 kHz 0.55 10-3U + 0.72 mV
>30 kHz to 100 kHz 3.5 10-3U + 0.31 mV
>10 V to 100 V
20 Hz to 50 Hz 2.9 10-3U + 2.7 mV
>50 Hz to 100 Hz 0.80 10-3U + 2.9 mV
>100 Hz to 2 kHz 0.56 10-3U + 3.7 mV
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
>2 kHz to 10 kHz 0.45 10-3U + 4.4 mV
CI/01/EC1;
Based on Euramet cg-15 Voltage sourcing
instruments P
>10 kHz to 30 kHz 0.55 10-3U + 8.1 mV
>100 V to 750 V
20 Hz to 50 Hz 2.9 10-3U + 4.5 mV
>50 Hz to 100 Hz 1.1 10-3U + 11 mV
>100 Hz to 2 kHz 0.53 10-3U + 47 mV
>2 kHz to 10 kHz 0.51 10-3U + 0.21 V
DC Current 0.000 µA to 200 µA 0.40 10-3U + 0.04 µA
CI/01/EC1;
Based on Euramet cg-15 Current sourcing
instruments P
Calibration of Calibrators >0.2 mA to 2 mA 0.40 10-3U + 0.05 µA
U=measured value >2 mA to 10 mA 0.40 10-3U + 0.43 µA
>10 mA to 100 mA 0.43 10-3U + 4.4 µA
>0.1 A to 3 A 0.86 10-3U + 63 µA
AC Current 0.2 µA to 100 µA
Calibration of Calibrators 20 Hz to 50 Hz 4.0 10-3U + 4.6 nA
U=measured value >50 Hz to 200 Hz 2.3 10-3U + 7.8 nA
>200 Hz to 1 kHz 4.6 10-3U + 4.1 nA
>1 kHz to 5 kHz 5.2 10-3U + 0.15 µA
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
>0.1 mA to 1 mA
CI/01/EC1;
Based on Euramet cg-15 Current sourcing
instruments P
20 Hz to 50 Hz 4.0 10-3U + 4.6 nA
>50 Hz to 200 Hz 2.3 10-3U + 7.8 nA
>200 Hz to 1 kHz 4.6 10-3U + 4.1 nA
>1 kHz to 5 kHz 5.2 10-3U + 0.15 µA
>1 mA to 10 mA
20 Hz to 50 Hz 3.5 10-3U + 44 nA
>50 Hz to 200 Hz 1.7 10-3U + 82 nA
>200 Hz to 1 kHz 1.3 10-3U + 98 nA
>1 kHz to 5 kHz 1.4 10-3U + 60 µA
>10 mA to 100 mA
20 Hz to 50 Hz 3.5 10-3U + 0.44 µA
>50 Hz to 200 Hz 1.7 10-3U + 0.82 µA
>200 Hz to 1 kHz 1.3 10-3U + 0.98 µA
>1 kHz to 5 kHz 1.4 10-3U + 0.53 µA
>0.1 A to 3 A
20 Hz to 50 Hz 3.5 10-3U + 4.1 mA
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
>50 Hz to 200 Hz 1.7 10-3U + 7.6 mA
CI/01/EC1;
Based on Euramet cg-15
Current sourcing instruments
P
>200 Hz to 1 kHz 1.4 10-3U + 9.1 mA
>1 kHz to 5 kHz 1.4 10-3U + 2.6 mA
Resistance 0.1 Ω to 10 Ω 16 10-3U + 0.25 mΩ
Resistance Box, calibrators
Calibration of Calibrators, Decade resistance Box
>10 Ω to 100 Ω 19 10-3U + 1.2 mΩ
U=measured value >100 Ω to 1 kΩ 8.4 10-3U + 6.4 mΩ
>1 kΩ to 10 kΩ 8.4 10-3U + 64 mΩ
>10 kΩ to 100 kΩ 39 10-3U + 0.60 Ω
>100 kΩ to 1 MΩ 72 10-3U + 30 Ω
>1 MΩ to 10 MΩ 0.29 10-3U + 98 Ω
>10 MΩ to 100 MΩ 0.63 10-3U + 4.0 kΩ
Frequency @1 Hz 0.35 10-3 f + 0.16 µHz
CI/01/EC1;
Based on Euramet cg-15 Frequency Generator,
calibrators P
Calibration of Calibrators, >1 Hz to 10 Hz 0.35 10-3 f + 1.6 µHz
f =measured value >10 Hz to 100 Hz 0.35 10-3 f + 19 µHz
>100 Hz to 1 kHz 0.35 10-3 f + 0.16 mHz
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
>1 kHz to 10 kHz 0.35 10-3 f + 1.6 mHz
>10 kHz to 100 kHz 0.35 10-3 f + 20 mHz
>100 kHz to 300 kHz 0.35 10-3 f + 20 mHz
DC Voltage (Using Voltage Divider)
0 V to 1000 V 0.10 10-3U + 24 mV
CI/01/EC1, CI/01/I2;
Based on Euramet cg-15, SANAS Guideline TG-02-01
Voltage source, Insulation tester, High
Voltage generators P
Calibration of calibrators >1000 V to 5000 V 0.24 10-3U
AC Voltage(Using Voltage Divider)
0 to 1000 V 1.0 10-3U + 0.20 V
Calibration of calibrators >1000 V to 5000 V 1.0 10-3U + 0.20 V
Calibration field 2: (Temperature)
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure) Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Temperature
-30 °C up to 80 °C 0.20 °C
DKD R-5-1 (2010), Internal procedure CI/10/T3
Measurement chain associated with a resistance probe
p 80 °C up to 150 °C 0.30 °C
150 °C up to 600 °C 0.70 °C
-30 °C up to 600 °C 0.20 °C EURAMET cg-13 (2017), Internal
procedure CI/03/DBCI Dry Block calibrator P
-30 °C up to 50 °C 0.60 °C EURAMET cg-20 (2015), DKD R5-7
(2009), Internal procedure CI/05/CC1 Thermostatic chambers of
volume ≤ 20 m3 S
50 °C up to 140 °C 0.70 °C
Calibration field 3: (Dimensional)
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Full surface contact error Partial Surface contact Error
repeatability error
0 mm to 100 mm 3.0 µm ISO 3611: 2010, internal
procedure CI/05/O2 Outside Micrometer P
Full contact error Partial Surface contact error Repeatability of the caliper
scale shift error Line contact error
0 mm to 1000 mm 11 µm ISO 13385-1: 2011, internal procedure
CI/05/O2 Calipers P
Total indication error 0 mm to 25 mm 3.0 µm ASME B89.1.10M: 2001,
internal procedure CI/05/D6
Dial gauge P
Indication error 0 mm to 300 mm 11 µm IS 4213: 2002, internal procedure CI/05/DV1
Depth Gauge P
Indication error 0 mm to 300 mm 9.0 µm BS 6468: 2008, internal procedure CI/05/DMM1
Depth Micrometer P
Indication error 0 mm to 100 mm 11 µm IS 2921: 1998, internal procedure CI/05/HG1
Vernier Height Gauge P
Calibration field 4: (Pressure)
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Relative Pressure 0 bar to 250 bar 0.12 bar
DKD R-6-1 (2014), Internal procedure CI/02/PI2
Mechanical and Electromechanical
Gauges P and S
0 bar to 700 bar 0.50 bar
Calibration field 5: (Torque)
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Torque (Clockwise) 2 N.m to 40 N.m
1.0 ·10-2 x torque ISO 6789-1 (2017) and ISO
6789-2 (2017) / Internal procedure CI/06/T1
Torque wrenches type I and type II
P Torque (Clockwise + Anti-
Clockwise) 30 N.m to 1500 N.m
Calibration field 6: (Non-automatic weighing instrument)
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded
Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Conventional mass
0 g to 100 g 8.0 ·10-6 x mass EURAMET CG-18 (2015) /
internal procedure CI/04/W1
Non-automatic weighing instruments
S > 100 g to 10 kg 2.2 ·10-5 x mass
> 10 kg to 500 kg 1.0 ·10-4 x mass
*: Put only ‘P’, ‘S’ or ‘P and S’
**Calibration and Measurement Capability Uncertainty (CMC) 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 nearly ideal measuring equipment.
CMC’s represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The
actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the
customer’s device and to influences from the circumstances of the specific calibration.
Note: the text in blue indicates the new scope OR update in the Edition of a method in this issue of the scope of accreditation.
Log of Suspended Scopes:
Accreditation Procedures
GAC
10.15 Scope of Accreditation
Issue No: 2/ Issue Date: 13-Oct-2019
Accreditation Manager: Hamza Khan
ACCREDITED
CALIBRATION ISO/IEC 17025: 1720
No. ACL 0007
Version: 1.4 1.3
Date: 24th July 2019 3rd February 2019
Approved by: Atta Subhan Atta Subhan
Measurand Measuring Range CMC Expressed as an Expanded Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Date Suspended
Date Reinstated
Log of Withdrawn Scopes:
Measurand Measuring Range CMC Expressed as an Expanded Uncertainty (k = 2) **
Method
(standard/guide + internal procedure)
Type of Instrument or Material
Permanent lab (P)
/ Client-site (S) *
Date Withdrawn
END
This conformity assessment body (CAB) is recorded as issuing GAC accredited certificates to organizations in the countries listed below. This list is current at the time of issue of this schedule.
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