Annex (1)
Updated on: 2007-11-25
To The Accreditation Certificate No.
JAS Cal. - 001 Dated
2005-10-31
For Jordan
National Metrology Institute
(JNMI)
at the Royal Scientific Society/ Amman
Scope of Accreditation
Calibration of AC & DC Current, AC & DC Voltage and DC
Resistance
|
Measurand |
Measuring Range |
Measurement Conditions /
Procedures
|
Best Measurement Capability |
Calibration Methods/ Standards |
|
DC voltage
sources
fixed values |
100 mV 1 V 1.018 V 10 V 100 V 1000 V |
|
3,6 · 10-6 · U* 3,4 · 10-6 · U 3,8 · 10-6 · U 3,4 · 10-6 · U 3,4 · 10-6 · U 3,6 · 10-6 · U |
§ In-house method JNMISMP 48 [Revision No.:(1); Date: 2007-10-01] - Calibration of Fluke 5720 A Multi-Function Calibrator & DC Voltage Sources. |
|
DC voltage
sources |
10 mV to <100 mV 100 mV to <1 V 1 V to <10 V 10 V to <100 V 100 V to <1000 V |
|
2 · 10-6 · U + 8 µV 9 · 10-6 · U + 7 µV 12 · 10-6 · U + 4 µV 13· 10-6 · U + 50 µV 20 · 10-6 · U + 0,25 mV |
§ In-house method JNMISMP 01 [Revision No.:(1); Date: 2007-08-01] - Calibration of DC Voltage Source. |
|
DC voltage
measuring
Instruments
|
10 mV to 220 mV >220 mV to 2.2 V >2.2 V to 11 V > 11 V to 22 V >22 V to 220 V >220 V to 1000 V |
|
1 · 10-6 · U + 6 µV 4 · 10-6 · U + 5 µV 4 · 10-6 · U + 5 µV 4 · 10-6 · U + 5 µV 5 · 10-6 · U + 40 µV 7 · 10-6 · U + 0,4 mV |
§ In-house method JNMISMP 02 [Revision No.:(1); Date: 2007-08-01] - Calibration of DC Voltage Meter. |
|
DC current
sources |
10 µA to <100 µA 100 µA to <1 mA 1 mA to <10 mA 10 mA to <100 mA 100 mA to <1 A >1 A to 11 A |
|
100 · 10-6 · I* + 0,006 µA 45 · 10-6 · I + 0,009 µA 45 · 10-6 · I + 0,07 µA 68 · 10-6 · I + 0,9 µA 0,16 · 10-3 · I + 15 µA 0,64 · 10-3 · I +0,26 mA |
§ In-house method JNMISMP 03 [Revision No.:(1); Date: 2007-08-01] - Calibration of DC Current Source. |
|
DC current
measuring
Instruments |
10 µA to <220 µA 220 µA to 2.2 mA > 2.2 mA to 22 mA > 22 mA to 220 mA > 220 mA to 2,2 A >2,2 A to 11 A |
|
0,10 · 10-3 · I + 0,006 µA 35 · 10-6 · I + 0,007 µA 35 · 10-6 · I + 0,04 µA 50 · 10-6 · I + 0,7 µA 80 · 10-6 · I + 12 µA 0,74 · 10-3 · I + 0,50 mA |
§ In-house method JNMISMP 04 [Revision No.:(1); Date: 2007-08-01] - Calibration of DC Current Meter. |
|
DC resistance
sources |
1 W to >10 W to >100 W to >1 kW to >10 kW to >100 kW to >1 MW to >10 MW to >100 MW to |
10 W 100 W 1 kW 10 kW 100 kW 1 MW 10 MW 100 MW 1 GW |
|
0,11 · 10-3 · R* + 0,08 mW 32 · 10-6 · R + 1,1 mW 21 · 10-6 · R + 1,1 mW 20 · 10-6 · R + 11 mW 21 · 10-6 · R + 0,10 W 30 · 10-6 · R + 4,2 W 95 · 10-6 · R + 0,11 kW 1,2 · 10-3 · R + 1,2 kW 10 · 10-3 · R + 10 kW |
§ In-house method JNMISMP 05 [Revision No.:(1); Date: 2007-08-01] - Calibration of DC Resistance Source. |
|
DC resistance
Sources
Fixed
values |
1 W 1,9 W 10 W 100 W 1 kW 10 kW 19 kW 100 kW 1 MW 10 MW 19 MW 100 MW 1 GW |
|
22 · 10-6 · R 16 · 10-6 · R 11 · 10-6 · R 8,2 · 10-6 · R 5,8 · 10-6 · R 1,3 · 10-6 · R 5,0 · 10-6 · R 7,0 · 10-6 · R 15 · 10-6 · R 0,10 · 10-3 · R 0,11 · 10-3 · R 0,56 · 10-3 · R 10 · 10-3 · R
|
§ In-house method JNMISMP 52 [Revision No.:(1); Date: 2007-10-01] – Calibration of DC Resistance Source, Fixed Value. |
|
|
DC resistance
measuring
Instruments |
1 W 1,9 W 10 W 100 W 1 kW 10 kW 19 kW 100 kW 1 MW
|
|
62 · 10-6 · R 36 · 10-6 · R 13 · 10-6 · R 10 · 10-6 · R 8,0 · 10-6 · R 4,0 · 10-6 · R 7,0 · 10-6 · R 6,4 · 10-6 · R 16 · 10-6 · R
|
§ In-house method JNMISMP 06 [Revision No.:(1); Date: 2007-08-01] – Calibration of DC Resistance Meter. |
|
|
DC resistance
Instruments |
1,9 MW 10 MW 19 MW 100 MW 1 GW |
|
22 · 10-6 · R 41 · 10-6 · R 52 · 10-6 · R 0,11 · 10-3 · R 10 · 10-3 · R |
§ In-house method JNMISMP 06 [Revision No.:(1); Date: 2007-08-01] – Calibration of DC Resistance Meter. |
||
|
AC voltage
sources
|
10 mV to 100 mV to 1 V to 10 V to 100 V to
|
<100 mV <1 V <10 V <100 V 700 V
|
40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz |
90 · 10-6 · U + 18 µV 0,11 · 10-3 · U + 30 µV 0,1 · 10-3 · U + 0,25 mV 0,24 · 10-3 · U + 2,4 mV 0,47· 10-3 · U + 24 mV
|
§ In-house method JNMISMP 07 [Revision No.:(1); Date: 2007-08-01] – Calibration of AC Voltage Source. |
|
|
AC voltage
measuring
Instruments |
2,2 mV to 22 mV to >220 mV to >2,2 V to >22 V to >220 V to |
22 mV 220 mV 2,2 V 22 V 220 V 1000 V |
40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz 40 Hz to 1kHz |
40 · 10-6 · U + 12 µV 80 · 10-6 · U + 13 µV 60 · 10-6 · U + 10 µV 60 · 10-6 · U + 43 µV 65 · 10-6 · U + 0,53 mV 80 · 10-6 · U + 3,5 mV |
§ In-house method JNMISMP 08 [Revision No.:(1); Date: 2007-08-01] – Calibration of AC Voltage Meter. |
|
|
AC current
sources |
1 mA to 1 mA to 10 mA to 10 mA to 100 mA to 100 mA to >1 A to
|
<10 mA <10 mA <100 mA <100 mA 1 A 1 A 11 A |
40 Hz to 100 Hz >100 Hz to 1 kHz 40 Hz to 100 Hz >100 Hz to 1 kHz 40 Hz to 100 Hz >100 Hz to 1 kHz 40 Hz to 60 Hz |
0,7 · 10-3 · I + 2,4 µA 0,37 · 10-3 · I + 2,4 µA 0,71 · 10-3 · I + 24 µA 0,37 · 10-3 · I + 24 µA 1 · 10-3 · I + 0,24 mA 1,2 · 10-3 · I + 0,24 mA 0,60 · 10-3 · I + 1 mA
|
§ In-house method JNMISMP 09 [Revision No.:(1); Date: 2007-08-01] - Calibration of AC Current Sources. |
|
|
AC current
measuring
Instruments
|
2,2 mA to >22 mA to >220 mA to >2,2 A to |
22 mA 220 mA 2,2 A 11 A |
40 Hz to 1 kHz 40 Hz to 1 kHz 40 Hz to 1 kHz 40 Hz to 1 kHz |
0,14 · 10-3 · I + 0,3 µA 0,14 · 10-3 · I + 2,5 µA 0,28 · 10-3 · I + 35 µA 0,76 · 10-3 · I + 1 mA |
§ In-house method JNMISMP 10 [Revision No.:(1); Date: 2007-08-01] - Calibration of AC Current Meters. |
|
* U, I, R = measured value
List of employees in the laboratory who are technically responsible for issuing the calibration certificates in the scope of accreditation:
1- Director of JNMI/ Eng. Fawaz M. Al-Labadi.
2- Head of Physical and Mechanical Metrology Division/ Eng. Loai M. Qdairat.
3- Head of Electrical Metrology Division/ Eng. Ibrahim M. Sehweil.
4- Calibration Engineer and Quality Officer/ Mustafa F. Flaifel.
5- Calibration Engineer/ Sukaina Deebajeh.
6- Calibration Engineer/ Mariam Bishtawi.
7- Calibration Engineer/ Manal Abu Khalaf.
8-Calibration Engineer/ Duaa’ Flaifel
9-Calibration Engineer/ Khaldoun Al-Jazzazi
10- Calibration Technician/ Raf'e A. Batayneh.
11- Calibration Technician/ Mohammad Y. Al-Faleh.
12- Calibration Technician/ Mahmood S. Sayyah.
13- Calibration Technician/ Tareq Mofadi.