Post on 09-Feb-2021
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 1 of 30
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LABORATORY LOCATION: (PERMANENT LABORATORY)
METCAL TECHNOLOGIES (M) SDN. BHD. NO. 36, CANGKAT BUKIT BELAH 11920 BAYAN LEPAS PULAU PINANG MALAYSIA
FIELDS OF CALIBRATION: DIMENSIONAL, MASS, FORCE, TORQUE, TEMPERATURE, PRESSURE, VOLUME, ELECRTRICAL, TIME AND FREQUENCY
This laboratory has demonstrated its technical competence to operate in accordance with MS ISO/IEC 17025:2017 (ISO/IEC 17025:2017). This laboratory’s fulfillment of the requirements of ISO/IEC 17025 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 and calibrations. The management system requirements in ISO/IEC 17025 are written in language relevant to laboratory operations and operate generally in accordance with the principles of ISO 9001 (see Joint ISO-ILAC-IAF Communiqué dated April 2017). * The expanded uncertainties are based on an estimated confidence probability of approximately 95% and have a coverage factor of k=2 unless stated otherwise.
SCOPE OF CALIBRATION: DIMENSIONAL
SITE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Calibration and Measurement
Capability Expressed as an Uncertainty(±)*
Range Remarks
Coordinate Measuring Machine
X-axis : 0 to 1500 mm Y-axis : 0 to 1500 mm Z-axis : 0 to 1500 mm
Diagonal : 0 to 1500 mm
(0.4 + 13 L) µm
‘L’ in metre
Long Gauge Block, Ball Bar based on ISO 10360-2:2010 and 10360-5:2010
Profile Projector X, Y-axis: 3 µm Comparison with
(Measuring Accuracy 0 to 300 mm standard scale
of Individual Axis) based on
JIS B 7184:1999
Measuring Scope X, Y-axis: 2 µm Comparison with
(Measuring Accuracy 0 to 300 mm standard scale
of Individual Axis) based on
JIS 7153:1995
Surface Plate 600 x 600 mm 1.3 µm Planekator,
1200 x 1200 mm 1.5 µm micro-indicator
1800 x 1800 mm 1.7 µm based on
JIS B 7513:1992
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 2 of 30
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SCOPE OF CALIBRATION: DIMENSIONAL
SITE: CATEGORY I
Signatories:
1. Kenny Ching Ah Hoo ( except CMM ) 2. Eunice Wong Phaik Gaik ( except CMM ) 3. Ching Kar Chien 4. Chew Siou Lian ( except CMM )
Instrument Calibrated /
Measurement Parameter
Range
Calibration and Measurement
Capability Expressed as an Uncertainty(±)*
Remarks
Vernier, Dial & Digital Height Gauge / Linear Height
0 mm to 600 mm
(1.3 + 4.7L) µm
‘L’ in metre
Comparison with gauge blocks,
length comparator height master
riser blocks based on
JIS B 7517:2018
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 3 of 30
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SCOPE OF CALIBRATION: DIMENSIONAL
Signatories:
1. Kenny Ching Ah Hoo 2. Eunice Wong Phaik Gaik 3. Ching Kar Chien 4. Chew Siou Lian
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement
Capability Expressed as an Uncertainty(±)*
Remarks
Gauge Block 0.5 mm to 100 mm (0.11 + 3L) µm
‘L’ in metre
Comparison with master gauge block based on ISO 3650 /
JIS B 7506:2004
High Accuracy 0 mm to 25 mm 0.4 µm Comparison with gauge block
based on JIS B 7502:2016
Micrometer (0.0001 mm res.)
External Micrometer 0 mm to 25 mm 0.8 µm
25 mm to 100 mm 0.8 µm
100 mm to 250 mm 2.3 µm
250 mm to 500 mm
4.7 µm
Vernier, Dial & Digital 0 mm to 600 mm (6.4 + 3.4L) µm Comparison with
Caliper caliper checker /
‘L’ in metre gauge block based
on JIS B 7507:2016
Dial Gauge / 0 mm to 50 mm 1.7 µm Comparison with
Digital Indicator gauge tester based
on JIS B 7503:2017
Dial Test Indicator 0 mm to 1.6 mm 1.6 µm Comparison with
gauge tester based
on JIS B 7533:2015
Vernier, Dial & Digital Height Gauge
0 mm to 100 mm 100 mm to 600 mm
(0.6 + 2.8L) µm (9.3L) µm
‘L’ in metre
Comparison with caliper checker /
gauge block based on JIS B 7517:2018
Dial & Digital Thickness Gauge
0 to 20 mm 2.5 µm Comparison with gauge block based on JIS B 7503:2017
Plain Pin Gauge (diameter only)
0.10 mm to 25 mm 0.58 µm Direct measurement with micrometer based on
JIS B 7420:1997
Feeler Gauge 0.01 mm to 3 mm 0.78 µm Direct measurement with micrometer based
on JIS B 7524:2008
Depth Micrometer/Gauge
0 mm to 300 mm 6 µm Comparison with gauge block based on JIS B 7544:1994 /
JIS B 7518:1993
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 4 of 30
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SCOPE OF CALIBRATION: DIMENSIONAL
Signatories:
1. Ching Kar Chien 2. Chew Siou Lian
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Plain Ring Gauge 20 mm to 100 mm (0.4 µm + 12L) µm Length
Comparator
‘L’ in metre JIS B 7420:1997
Glass Scale 0 mm to 200 mm 6.2 µm Measuring
System and
Reference
Scale on
JIS B 7541:2001
Steel Ruler 0 mm to 300 mm 0.068 mm Measuring
Projector
JIS B 7516:2005
Angle Protractor 0 Degree to 60 Degree 0.13 Degree Sine Bar, Slip
Gauges,
Comparator
VDI/WDE/DGQ
2618
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 5 of 30
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SCOPE OF CALIBRATION: DIMENSIONAL
Instrument Calibrated/ Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Height Master Up to 300 mm 2.3 µm Comparison with
gauge block
based on
AS 3779:1990
Riser Block Up to 300 mm 2.3 µm Comparison with
gauge block
based on
AS 3779:1990
Electrical Comparator ± 5 µm 0.10 µm Comparison with
(Mu-checker) ± 15 µm 0.16 µm gauge block
± 50 µm 0.31 µm based on
± 150 µm 1.2 µm JIS B 7536:1982
± 500 µm 2.9 µm
± 1500 µm 12 µm
Parallel Thread Plug Major diameter 0.6 µm Three wire
Gauge 1 mm to 25 mm method
based on
Pitch diameter 1.7 µm JIS B 0261:2004
0.25 mm to 6 mm
Pitch 3.4 µm
0.25mm to 3 mm
Signatories:
1. Eunice Wong Phaik Gaik (Except for Scope Parallel Thread Plug Gauge) 2. Ching Kar Chien 3. Chew Siou Lian
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 6 of 30
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SCOPE OF CALIBRATION: MASS SITE: CATEGORY I
Instrument Calibrated/ Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Weighing Balance Up to 50 g 0.039 mg Standard weight based on
ASTM E898-88:2013
(Analytical Balance, Up to 250 g 0.27 mg
Scale, Electronic type, Up to 5000 g 0.019 g
platform or pallet) Up to 10 kg 0.65 g
Up to 20 kg 2.6 g
Up to 150 kg 0.049 kg
Up to 300 kg 0.067 kg
Up to 500 kg 0.12 kg
Up to 1000 kg 0.45 kg
Up to 3000 kg 1.6 kg
Standard Weight 1 kg 2 kg 5 kg 10 kg 20 kg
13 mg 19 mg 40 mg 77 mg 0.16 g
Direct Comparison using the ABBA or
AB1…. BnA weighing sequence
Signatories:
1. Kenny Ching Ah Hoo ( except Standard Weight ) 2. Eunice Wong Phaik Gaik ( except Standard Weight ) 3. Ching Kar Chien 4. Chew Chii Tsong
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 7 of 30
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SCOPE OF CALIBRATION: MASS
Instrument Calibrated/ Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Standard Weights 1 mg 0.009 mg Direct Comparison
using the ABBA or AB1 …BnA
weighing sequence.
2 mg 0.009 mg
5 mg 0.009 mg
10 mg 0.009 mg
20 mg 0.010 mg
50 mg 0.010 mg
100 mg 0.010 mg
200 mg 0.011 mg
500 mg 0.011 mg
1 g 0.012 mg
2 g 0.013 mg
5 g 0.015 mg
10 g 0.018 mg
20 g 0.018 mg
50 g 0.046 mg
100 g 0.12 mg
200 g 0.14 mg
500 g 0.89 mg
1 kg 0.96 mg
2 kg 1.5 mg
5 kg 4.7 mg
10 kg 0.012 g
20 kg 0.018 g
50 kg 9.3 g
Signatories:
1. Ching Kar Chien 2. Chew Siou Lian
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 8 of 30
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SCOPE OF CALIBRATION: FORCE
SITE: CATEGORY I
Instrument Calibrated/ Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Hardness Testing Machine (HRC)
30 to 60 HRC 0.25 HRC Standard hardness block
Force Indicating Device (Tension)
0 N to 10 N 10 N to 50 N 50 N to 100 N
0.0013 N 0.013N 0.13 N
Dead Weights
method based on ISO 7500-1:2018
Force Indicating Device (Compression)
0 N to 10 N 10 N to 50 N 50 N to 100 N
100 N to 500 N
0.0013 N 0.013 N 0.13 N 1.3 N
Signatories:
1. Kenny Ching Ah Hoo (except Force Indicating Device) 2. Eunice Wong Phaik Gaik (except Force Indicating Device) 3. Ching Kar Chien 4. Chew Chii Tsong (except Hardness Testing Machine)
SCOPE OF CALIBRATION: FORCE
Instrument Calibrated/ Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Durometer Hardness Spring force for 0.65 durometer point Durometer Calibrator
ASTM D 2240:2015
Type A, B & O
Type C, D & DO
Force Gauge / Push- Pull Gauge
0 N to 10 N 10 N to 50 N 50 N to 500 N
500 N to 1000 N
± 0.0011 N ± 0.011 N ± 0.080 N ± 0.80 N
Dead weights method
ISO 7500-1:2018
Signatories:
1. Kenny Ching Ah Hoo (except Durometer Hardness) 2. Eunice Wong Phaik Gaik (except Durometer Hardness) 3. Ching Kar Chien 4. Chew Chii Tsong (except Durometer Hardness)
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 9 of 30
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SCOPE OF CALIBRATION: PRESSURE
SITE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement
Capability Expressed as an Uncertainty(±)*
Remarks
Pressure Indicating
Devices (Pressure
Gauge, Vacuum
Gauge, Manometer,
Magnehelic)
Manometer -5.8 to 5.8 psi 0.00078 psi Comparison
with Reference
Vacuum -12 to 0 psi 0.022 psi Pressure
Calibrator
Pneumatic/Hydraulic 0 to 300 psi 0.049 psi
Hydraulic 300 to 10000 psi 4.8 psi
Signatories:
1. Ching Kar Chien 2. Chew Siou Lian 3. Chew Chii Tsong
SCOPE OF CALIBRATION: PRESSURE
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement
Capability Expressed as an Uncertainty(±)*
Remarks
Pressure Indicating
Devices (Pressure
Gauge, Vacuum
Gauge, Manometer,
Magnehelic)
Manometer -5.8 to 5.8 psi 0.00078 psi Comparison
with Reference
Vacuum -12 to 0 psi 0.022 psi Pressure
Calibrator
Pneumatic/Hydraulic 0 to 300 psi 0.049 psi
Hydraulic 300 to 10000 psi 4.8 psi
Signatories:
1. Ching Kar Chien 2. Chew Siou Lian 3. Chew Chii Tsong
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 10 of 30
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SCOPE OF CALIBRATION: TORQUE
SITE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Torque Tools (Torque Wrench,
Torque Driver Fixed or Adjustable)
0 N.m to 1 N.m 0.0055 N.m Based on ISO 6789-1:2017
Above 1 N.m to 5 N.m 0.048 N.m
Signatories:
1. Ching Kar Chien 2. Chew Chii Tsong
SCOPE OF CALIBRATION: TORQUE
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Torque Measuring Devices
0 N.m to 1 N.m Above 1 N.m to 10 N.m
Above 10 N.m to 40 N.m Above 40 N.m to 300 N.m
Above 300 N.m to 1000 N.m Above 1000 N.m to 1500 N.m
0.012 N.m 0.020 N.M 0.042 N.M 0.34 N.m 1.1 N.m 2.4 N.m
Calibration using dead weights and known radius of torque wheel / double-ended
calibration beam
Torque Tools (Torque
Wrench, Torque Driver, Fixed or
Adjustable)
Up to 1 N.m Above 1 N.m to 5 N.m Above 5 N.m to 10 N.m
Above 10 N.m to 40 N.m Above 40 N.m to 150 N.m Above 150 N.m to 600 N.m
Above 600 N.m to 1000 N.m Above 1000 N.m to 1500 N.m
0.0055 N.m 0.048 N.m 0.054 N.m 0.18 N.m 0.48 N.m 1.4 N.m 1.8 N.m 2.7 N.m
Based on ISO 6789-1:2017
Signatories:
1. Kenny Ching Ah Hoo (except Torque Tools) 2. Eunice Wong Phaik Gaik (except Torque Tools) 3. Ching Kar Chien 4. Chew Chii Tsong (except Torque Measuring Devices) 5. Chew Siou Lian (except Torque Measuring Devices)
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 11 of 30
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SCOPE OF CALIBRATION: TEMPERATURE SITE: CATEGORY I
Signatories:
1. Ching Kar Chien 2. Chew Siou Lian 3. Chew Chii Tsong
4. Nor Faeizah Binti Azmi (Temperature Sensor only)
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Temperature Enclosure
-95 °C to -40 °C Above -40 °C to 200 °C
Above 200 °C to 500 °C
0.83 °C 0.23 °C 0.58 °C
Using temperature sensor / logger
based on DKD-R 5-7 /
AS 2853-1986
Humidity 10 % RH to 98 % RH 2.5 % RH Using Dry bulb &
Enclosure Wet bulb
10 °C to 95 °C 0.58 °C sensor / logger
based on
JTM K01-1991
Temperature -90 °C to -80 °C 0.090 °C Comparison with
Sensor Above -80 °C to -40 °C 0.072 °C PT 100 in Metrology
Above -40 °C to 100 °C 0.043 °C Well / Liquid Bath /
Above 100 °C to 300 °C 0.12 °C Temperature
Above 300 °C to 500 °C 0.51 °C Block Calibrator
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 12 of 30
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SCOPE OF CALIBRATION: TEMPERATURE
SITE: CATEGORY I
Signatories:
1. Ching Kar Chien 2. Chew Chii Tsong
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Temperature
Simulator
K -100 ˚C to 1300 ˚C 0.19 ˚C Measurement using
Temperature Calibrator
J -100 ˚C to 1200 ˚C 0.16 ˚C
T -100 ˚C to 400 ˚C 0.18 ˚C
E -100 ˚C to 950 ˚C 0.13 ˚C
N -200 ˚C to 1300 ˚C 0.25 ˚C
B 600 to 1800 ˚C 0.93 ˚C
R 0 to 1700 ˚C 0.64 ˚C
S 0 to 1700 ˚C 0.60 ˚C
Pt 100 -100 to 800 ˚C 0.059 ˚C
Temperature Indicator
Electrical simulation using
Temperature Calibrator based
on EURAMET/cg-
11/v.01
K -100 to 1300 ˚C 0.14 ˚C
J -100 to 1200 ˚C 0.12 ˚C
T -100 to 400 ˚C 0.12 ˚C
E -100 to 950 ˚C 0.10 ˚C
N -200 ˚C to 1300 ˚C 0.16 ˚C
B 600 to 1800 ˚C 0.50 ˚C
R 0 to 1700 ˚C 0.35 ˚C
S 0 to 1700 ˚C 0.33 ˚C
Pt 100 -100 to 800 ˚C 0.065 ˚C
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 13 of 30
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SCOPE OF CALIBRATION: TEMPERATURE
Signatories:
1. Ching Kar Chien 2. Chew Chii Tsong 3. Nor Faeizah Binti Azmi (Temperature Sensor only)
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Temperature Sensor -90 ˚C to -40 ˚C Above -40 ˚C to 100 ˚C Above 100 ˚C to 300 ˚C Above 300 ˚C to 500 ˚C
0.050 ˚C 0.032 ˚C 0.10 ˚C 0.51 ˚C
Comparison with PT 100 / Type K-
Sensor in Metrology Well /
Liquid Bath / Temperature
Block Calibrator
Surface Sensor 0 ˚C to 50 ˚C 0.50 ˚C Comparison with
50 ˚C to 200 ˚C 0.55 ˚C reference
200 ˚C to 300 ˚C 0.71 ˚C surface sensor
on electronic
hotplate /
equalizing block
of dry bath
Temperature Block
Calibrator
-20 ˚C to 300 ˚C 300 ˚C to 600 ˚C 600 ˚C to 700 ˚C
0.061 ˚C 0.12 ˚C 1.0 ˚C
Comparison with PT 100 /
Thermocouple Type-K
EURAMET cg-13 Version 3.0
Radiation / Infrared Thermometer
-30 ˚C to 0 ˚C Above 0 ˚C to 100 ˚C
Above 100 ˚C to 200 ˚C Above 200 ˚C to 300 ˚C Above 300 ˚C to 400 ˚C Above 400 ˚C to 500 ˚C Above 500 ˚C to 650 ˚C
0.72 ˚C 0.44 ˚C 0.78 ˚C 1.2 ˚C 1.7 ˚C 2.1 ˚C 2.7 ˚C
Comparison with PT100 and Type K
In Blackbody Source ASTM E 2847:2014
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 14 of 30
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SCOPE OF CALIBRATION: TEMPERATURE
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement
Capability Expressed as an Uncertainty(±)*
Remarks
Themohygro Devices
A) Relative Humidity 20 %rh to 80 %rh 1.8 %rh Comparison with
80 %rh to 90 %rh 2.2 %rh Reference Standard
in
Temperature 0 °C to 60 °C 0.10 °C Temperature/Humidity
Chamber
B) Relative Humidity 11 %rh 1.1 %rh Fixed Point
(Fixed Point) 33 %rh 1.3 %rh Calibration in Salt
75 %rh 1.4 %rh Chamber
97 %rh 1.7 %rh
Temperature 25 °C 0.31 °C
Liquid – In – Glass 0 °C to 200 °C 0.10 °C Comparison with
Thermometer PT100 in a stirred
(Total Immersion) liquid bath
Signatories:
1. Ching Kar Chien 2. Chew Siou Lian 3. Chew Chii Tsong
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 15 of 30
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SCOPE OF CALIBRATION: TEMPERATURE
Signatories:
1. Ching Kar Chien 2. Chew Chii Tsong
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Temperature
Indicator
K -200 to 0 °C 0.14 °C Electrical
0 to 1370 °C 0.12 °C simulation using
multi-product
J -210 to 0 °C 0.12 °C calibrator based
0 to 1200 °C 0.10 °C on ITS-90 Table
T -200 to 0 °C 0.12 °C
0 to 400 °C 0.10 °C
-200 to 0 °C 0.10 °C
E
N
0 to 1300 °C 0.10 °C
-200 to 0 °C 0.16 °C
0 to 1300 °C 0.10 °C
B 250 to 600 °C 0.50 °C
600 to 1820 °C 0.15 °C
-50 to 0 °C 0.35 °C
R
0 to 1760 °C 0.14 °C
S -50 to 0 °C 0.33 °C
0 to 1760 °C 0.16 °C
Pt 100 -200 to 850 °C 0.065 °C
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 16 of 30
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SCOPE OF CALIBRATION: TEMPERATURE
Signatories:
1. Ching Kar Chien 2. Chew Chii Tsong
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Temperature
Simulator
K -200 to 0 °C 0.19 °C Measurement
0 to 1370 °C 0.13 °C using multimeter
based on ITS-90
J -210 to 0 °C 0.16 °C Table
0 to 1200 °C 0.11 °C
T -200 to 0 °C 0.18 °C
0 to 400 °C 0.10 °C
E -200 to 0 °C 0.13 °C
0 to 1000 °C 0.10 °C
-200 to 0 °C 0.25 °C
N
0 to 1300 °C 0.11 °C
B 250 to 600 °C 0.93 °C
600 to 1820 °C 0.23 °C
-50 to 0 °C 0.64 °C
R
0 to 1760 °C 0.21 °C
S -50 to 0 °C 0.60 °C
0 to 1760 °C 0.24 °C
Pt 100 -200 to 850 °C 0.059 °C
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Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 17 of 30
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SCOPE OF CALIBRATION: VOLUME
SITE: CATEGORY 1
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
pH Meter 4.01 pH 0.03 pH Standard Buffer 7.01 pH 0.03 pH Solutions
10.01 pH
0.04 pH
Conductivity Meter
84 µS/cm
1413 µS/cm
2 µS/cm
10 µS/cm
Calibrated NIST
Traceable Standard solution based on ASTM D 1125-14
Signatories:
1. Chew Siou Lian 2. Ching Kar Chien
SCOPE OF CALIBRATION: VOLUME
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
pH Meter 4.01 pH 0.03 pH Standard Buffer 7.01 pH 0.03 pH Solutions
10.01 pH
0.03 pH
Conductivity Meter
84 µS/cm
1413 µS/cm
2 µS/cm 9 µS/cm
Calibrated NIST
Traceable Standard solution based on ASTM D 1125-14
Refractometer / Sucrose Mass
Fraction / Refractive Index
0 % to 50 % Brix
(1.333 nD ~ 1.420 nD)
± 0.32 % Brix
Sucrose powder with analytical
balance
Signatories:
1. Chew Siou Lian 2. Ching Kar Chien
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 18 of 30
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SCOPE OF CALIBRATION: VOLUME
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Volumetric 1 to 20 µl 0.040 µl Apparatus Above 20 to 100 µl 0.10 µl Gravimetric
(To Deliver) Above 100 to 200 µl 0.15 µl Method based Above 200 to 1000 µl 0.48 µl on ISO 8655-
Piston-Operated Above 1000 to 5000 µl 3.4 µl 6:2002 Pipette, Type A
One-Mark 1 to 10 ml 0.0066 ml Pipette Above 10 to 100 ml 0.019 ml
Above 100 to 200 ml 0.029 ml Above 200 to 500 ml 0.069 ml Above 500 to 1000 ml 0.15 ml
Volumetric 1 to 10 ml 0.041 ml Apparatus Above 10 to 100 ml 0.24 ml
(To Contain) Above 100 to 200 ml 0.35 ml Above 200 to 500 ml 0.58 ml
Measuring Above 500 to 1000 ml 1.6 ml Cylinder Flask
Signatories:
1. Chew Siou Lian 2. Ching Kar Chien
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 19 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL SCOPE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Measuring Instruments
DC Voltage
0 mV to 320 mV 0.32 V to 3.2 V 3.2 V to 32 V 32 V to 320 V
320 V to 1050 V
5.7 μV/V + 1.1 μV 8.1 μV/V + 6.4 μV 13 μV/V + 2.4 μV 12 μV/V + 33 μV
4.5 μV/V + 5.1 mV
Generation using
Calibrator model
Wavetek 9100
AC Voltage 0 V to 1050 V See Matrix A
DC Current
0 µA to 320 µA 0.32 mA to 3.2 mA 3.2 mA to 32 mA 32 mA to 320 mA
0.32 A to 3.2 A 3.2 A to 20 A
390 μA/A + 5.2 mA 5.9 μA/A + 0.13 mA 34 μA/A + 0.038 mA 33 μA/A + 0.0012 mA 0.29 mA/A + 0.11 mA 0.58 mA/A + 0.55 mA
AC Current 0 A to 20 A See Matrix B
Resistance 0 Ω to 40 Ω
40 Ω to 400 Ω 400 Ω to 4 kΩ 4 kΩ to 40 kΩ
40 kΩ to 400 kΩ 400 kΩ to 4 MΩ 4 MΩ to 40 MΩ
40 MΩ to 400 MΩ
0.055 mΩ/Ω + 0.18 mΩ 0.017 mΩ/Ω + 1.7 mΩ 0.013 mΩ/Ω + 3.9 mΩ 0.019 mΩ/Ω + 19 mΩ 0.035 mΩ/Ω + 1.3 Ω 0.11 mΩ/Ω + 26 Ω
0.020 mΩ/Ω + 0.43 kΩ 0.59 mΩ/Ω + 40 kΩ
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Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 20 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL SCOPE: CATEGORY I
Matrix A
AC Voltage Measurement
Range Frequency
Hz kHz
0 to 10 10 to 50 0.05 to 1 1 to 30 30 to 50 50 to 100
0 mV to 320 mV 0.0007 + 0.12
0.0027 + 0.084
0.00024 + 0.084
0.00028 + 0.21
0.00093 + 0.21
0.00028 + 0.47
320 mV to 3.2 V 0.34 + 0.006
0.24 + 0.0093
0.2 + 0.0092
0.66 + 0.00010
0.44 + 0.11 1.5 + 0.00010
3.2 V to 32 V 0.42 +0.56 0.33 + 0.55 0.33 + 0.54 0.54 + 1.2 0.62 + 2.7 1.6 + 4.0
32 V to 320 V 0.34 + 7.2 0.35 + 3.4 0.35 + 3.4 0.11 + 32
320 V to 1050 V 0.68 + 130 0.68 + 130 1.1 + 240
The expanded uncertainties given in above table are expressed in mV/V + mV
Matrix B
AC Current Measurement
Range Frequency (Hz )
Frequency ( kHz )
0 to 10 0.01 to 3 3 to 10 10 to 30
0 to 320 µA 0.11 mA/A + 285 mA
0.096 mA/A + 285 mA
0.068 mA/A + 285 mA
0.089 mA/A + 285 mA
320 µA to 3.2 mA 0.16 mA/A + 0.27 µA
0.27 mA/A + 0.23 µA
0.22 mA/A + 0.24 µA
0.22 mA/A + 0.25 µA
3.2 mA to 32 mA 0.28 mA/A + 0.32 μA
0.27 mA/A + 0.23 μA
0.27 mA/A + 0.21 μA
0.47 mA/A + 0.26 μA
32 mA to 320 mA 0.68 mA/A + 13 μA
0.67 mA/A +13 μA
0.68 mA/A + 13 μA
0.76mA/A + 9.2 μA
0.32 A to 3.2 A 0.50 mA/A + 0.30 mA
0.69 mA/A + 0.067 mA
0.69 mA/A + 0.067 mA
3.2 A to 20 A
- 0.35 mA/A - -
Signatories:
1. Kenny Ching Ah Hoo 2. Gabriel Ching Kar Ee 3. Ching Kar Chien
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 21 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL SCOPE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Measuring
Instruments
Frequency 0.5 Hz to 320 Hz 29 ppm Generation using
320 Hz to 3.2 kHz 29 ppm Calibrator model
3.2 kHz to 32 kHz 29 ppm Wavetek 9100
32 kHz to 3.2 MHz 29 ppm
3.2 MHz to 10 MHz 29 ppm
Capacitance 0.5 nF to 4 nF 4.9 mF/F
4 nF to 40 nF 3.7 mF/F
40 nF to 400 nF 2.4 mF/F
400 nF to 4 µF 2.7 mF/F
4 µF to 40 µF 3.7 mF/F
40 µF to 400 µF 3.9 mF/F
400 µF to 4 mF 3.9 mF/F
4 mF to 40 mF 5.1 mF/F
Resistance 10 mΩ to 90 mΩ 8.7 mΩ/Ω Direct
100 mΩ to 900 mΩ 1.2 mΩ/Ω measurement
1 Ω to 9 Ω 0.24 mΩ/Ω with TIME
10 Ω to 90 Ω 0.17 mΩ/Ω Decade
100 Ω to 900 Ω 0.16 mΩ/Ω Resistance Box
1 kΩ to 9 kΩ 0.16 mΩ/Ω
10 kΩ to 90 kΩ 0.16 mΩ/Ω
100 kΩ to 900 kΩ 0.16 mΩ/Ω
1 MΩ to 9 MΩ 0.16 mΩ/Ω
10 MΩ to 90 MΩ 0.16 mΩ/Ω
100 MΩ to 199.99 MΩ
0.16 mΩ/Ω
Clamp Meter
DC Current (+/- polarities)
- 50 Turn Coil 1.6 to 16 A 0.37 mA/A Generating using
16 to 160 A 0.37 mA/A Calibrator model
160 to 525 A 0.12 mA/A Wavetek 9100
525 to 1000 A 0.58 mA/A with Current Coil
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Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 22 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL SCOPE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Clamp Meter
AC Current - 50 Turn Coil
1.6 to 16 A 10 to 100 Hz
100 to 440 Hz
1.6 to 16 A 10 to 100 Hz
100 to 440 Hz
1.6 to 16 A 10 to 100 Hz
100 to 440 Hz
1.3 mA/A 3.2 mA/A
1.4 mA/A 3.4 mA/A
1.3 mA/A 3.2 mA/A
Generating using Calibrator model Wavetek 9100 with Current Coil
Generating Instruments
DC Voltage
0 to 100 mV 100 mV to 1 V
1 V to 10 V 10 V to 100 V
100 V to 1000 V
3.2 nV/V + 1.7 μV 7.7 μV/V + 0.85 μV 6.9 μV/V + 1.6 μV 4.8 μV/V + 21 μV 5.3 μV/V + 250 μV
Measurement Keysight 3458A
Digital Multimeter
AC Voltage 0 to 1000 V See Matrix C
DC Current
0 to 100 μA
100 μA to 1 mA 1 mA to 10 mA
10 mA to 100 mA 100 mA to 1 A
46 mA/A + 17 nA 7.5 μA /A + 14 nA 4.9 μA /A + 19 nA 5.6 μA/A + 12 nA
0.014 mA/A + 2.9 μA
1 A to 3 A
1.5 mA/A + 2.0 mA
Measurement Agilent 34401A Multimeter
AC Current
0 to 3 A
See Matrix D
Measurement
Keysight 3458A Digital Multimeter
Resistance 0 to 10 Ω 10 Ω to 100 Ω 100 Ω to 1 kΩ 1 kΩ to 10 kΩ
10 kΩ to 100 kΩ 100 kΩ to 1 MΩ 1 MΩ to 10 MΩ
10 MΩ to 100 MΩ
42 nΩ/Ω + 0.32 mΩ 15 μΩ/Ω + 0.18 mΩ 13 μΩ/Ω + 0.44 mΩ 4.7 μΩ/Ω + 20 mΩ 4.8 μΩ/Ω + 66 mΩ 3.7 μΩ/Ω + 1.3 Ω 26 μΩ/Ω + 79 Ω
130 μΩ/Ω + 38 kΩ
Frequency 1 Hz to 40 Hz 40 Hz to 100 Hz
100 Hz to 100 kHz 100 kHz to 10 MHz
570 ppm 120 ppm 120 ppm 130 ppm
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Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 23 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL SCOPE: CATEGORY I
Generating Instruments
AC Voltage:
Matrix C
Frequency
Voltage
Hz kHz
0 to 40 0.04 to 1 1 to 20 20 to 50 50 to 100
0 to 10 mV 2.9 mV/V 0.88 mV/V 0.55 mV/V 0.31 mV/V 1.1 mV/V + 19 μV + 3.7 μV + 7.4 μV + 15 μV + 15 μV
10 mV to 100 mV 4.7 mV/V 0.12 mV/V 0.11 mV/V 0.80 mV/V 0.71 mV/V + 73 μV + 12 μV + 12 μV + 9.6 μV + 18 μV
100 mV to 1 V 109 μV/V 114 μV/V 102 μV/V 184 μV/V 185 μV/V + 18 μV + 12 μV + 12 μV + 71 μV + 70 μV
1 V to 10 V 76 μV/V 77 μV/V 69 μV/V 188 μV/V 190 μV/V + 50 μV + 49 μV + 45 μV + 67 μV + 66 μV
10 V to 100 V 79 μV/V 80 μV/V 46 μV/V 180 μV/V 700 μV/V + 19 μV + 19 μV + 1.2 mV + 4.7 mV + 9.4 mV
100 V to 1000 V 68 μV/V 68 μV/V - - - + 1.2 mV + 1.2 mV
The expanded uncertainties given in above table are expressed in mV/V
AC Current:
Matrix D
Frequency
Voltage
Hz kHz Measuring
Instrument
0 to 50 0.05 to 1 1 to 5 5 to 30
0 A to 1 mA 0.26 mA/A 0.17 mA/A 0.21 mA/A 0.92 mA/A Keysight + 0.38 μA + 70 nA + 59 nA + 59 nA 3458A
1 mA to 10 mA 0.19 mA/A 0.23 mA/A 0.23 mA/A 0.15 mA/A Keysight + 0.45 μA + 9.9 nA + 45 nA + 0.84 nA 3458A
10 mA to 100 mA 0.21 mA/A 0.21 mA/A 0.21 mA/A 0.21 mA/A Keysight + 0.21 μA + 0.17 μA + 0.17 μA + 0.17 μA 3458A
100 mA to 1 A 4.7 mA/A 0.17 mA/A 1.2 mA/A - Keysight + 240 μA + 24 μA + 240 μA 3458A
1 A to 3 A 0.81 mA/A 0.81 mA/A 0.81 mA/A - Agilent
+ 0.15 mA + 0.15 mA + 0.15 mA 34401A The expanded uncertainties given in above table are expressed in mA/A
Signatories:
1. Gabriel Ching Kar Ee 2. Ching Kar Chien
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 24 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Measuring
Instrument
DC Voltage 0 V to 320 mV 5.7 μV/V + 1.1 μV Generation using
0.32 V to 3.2 V 8.1 μV/V + 6.4 μV calibrator model
3.2 V to 32 V 13 μV/V + 2.4 μV Wavetek 9100
32 V to 320 V 12 μV/V + 33 μV
320 V to 1050 V
4.5 μV/V + 5.1 mV
AC Voltage 0 V to 1050 V See Matrix A
DC Current 0 A to 320 µA 390 μA/A + 5.2 mA
0.32 mA to 3.2 mA 5.9 μA/A + 0.13 mA
3.2 mA to 32 mA 34 μA/A + 0.038 mA
32 mA to 320 mA 33 μA/A + 0.0012 mA
0.32 A to 3.2 A 0.29 mA/A + 0.11 mA
3.2 A to 20 A
0.58 mA/A + 0.55 mA
AC Current 0 A to 20 A See Matrix B
Resistance 0 Ω to 40 Ω 0.055 mΩ/Ω + 0.18 mΩ
40 Ω to 400 Ω 0.017 mΩ/Ω + 1.7 mΩ
400 Ω to 4 kΩ 0.013 mΩ/Ω + 3.9 mΩ
4 kΩ to 40 kΩ 0.019 mΩ/Ω + 19 mΩ
40 kΩ to 400 kΩ 0.035 mΩ/Ω + 1.3 Ω
400 kΩ to 4 MΩ 0.11 mΩ/Ω + 26 Ω
4 MΩ to 40 MΩ 0.020 mΩ/Ω + 0.43 kΩ
40 MΩ to 400 MΩ
0.59 mΩ/Ω + 40 kΩ
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Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 25 of 30
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Matrix A AC Voltage Measurement
The expanded uncertainties given in above table are expressed in mV/V + mV
Matrix B AC Current Measurement
Range Frequency Frequency
(Hz ) ( kHz )
0 to 10 0.01 to 3 3 to 10 10 to 30
0 to 320 µA 0.11 mA/A 0.096 mA/A 0.068 mA/A 0.089 mA/A
+ 285 mA + 285 mA + 285 mA + 285 mA
320 µA to 3.2 mA 0.16 mA/A 0.27 mA/A 0.22 mA/A 0.22 mA/A
+ 0.27 μA + 0.23 μA + 0.24 μA + 0.25 μA
3.2 mA to 32 mA 0.28 mA/A 0.27 mA/A 0.27 mA/A 0.47 mA/A
+ 0.32 μA + 0.23 μA + 0.21 μA + 0.26 μA
32 mA to 320 mA 0.68 mA/A 0.67 mA/A 0.68 mA/A 0.76 mA/A
+ 13 μA + 13 μA + 13 μA + 9.2 μA
0.32 A to 3.2 A 0.50 mA/A 0.69 mA/A 0.69 mA/A -
+ 0.30 mA + 0.067 mA + 0.067 mA
3.2 A to 20 A
- 0.35 mA/A
- -
Signatories:
1. Kenny Ching Ah Hoo 2. Gabriel Ching Kar Ee 3. Ching Kar Chien
Range Frequency
Hz kHz
0 to 10 10 to 50 0.05 to 1 1 to 30 30 to 50 50 to 100
0 mV to 320 mV 0.0007 + 0.12
0.0027 + 0.084
0.00024 + 0.084
0.00028 + 0.21
0.00093 + 0.21
0.00028 + 0.47
320 mV to 3.2 V 0.34 + 0.006
0.24 + 0.0093
0.2 + 0.0092
0.66 + 0.00010
0.44 + 0.11
1.5 + 0.00010
3.2 V to 32 V 0.42 +0.56 0.33 + 0.55 0.33 + 0.54 0.54 + 1.2 0.62 + 2.7 1.6 + 4.0
32 V to 320 V 0.34 + 7.2 0.35 + 3.4 0.35 + 3.4 0.11 + 32
320 V to 1050 V 0.68 + 130 0.68 + 130 1.1 + 240
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 26 of 30
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SCOPE OF SCOPE OF CALIBRATION: ELECTRICAL
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Measuring
Instruments
Frequency 0.5 Hz to 320 Hz 320 Hz to 3.2 kHz 3.2 kHz to 32 kHz 32 kHz to 3.2 MHz 3.2 MHz to 10 MHz
29 ppm Generation
29 ppm using Calibrator
29 ppm model Wavetek
29 ppm 9100
29 ppm
Capacitance 0.5 to 4 nF 4.9 mF/F
4 nF to 40 nF 3.7 mF/F
40 nF to 400 nF 2.4 mF/F
400 nF to 4 µF 2.7 mF/F
4 µF to 40 µF 3.7 mF/F
40 µF to 400 µF 3.9 mF/F
400 µF to 4 mF 3.9 mF/F
4 mF to 40 mF 5.1 mF/F
Resistance 10 mΩ to 90 mΩ 100 mΩ to 900 mΩ
1 Ω to 9 Ω 10 Ω to 90 Ω
100 Ω to 900 Ω 1 kΩ to 9 kΩ
10 kΩ to 90 kΩ 100 kΩ to 900 kΩ
1 MΩ to 9 MΩ 10 MΩ to 90 MΩ
100 MΩ to 199.99 MΩ
8.7 mΩ/Ω 1.2 mΩ/Ω 0.24 mΩ/Ω 0.17 mΩ/Ω 0.16 mΩ/Ω 0.16 mΩ/Ω 0.16 mΩ/Ω 0.16 mΩ/Ω 0.16 mΩ/Ω 0.16 mΩ/Ω 0.16 mΩ/Ω
Direct
measurement with TIME Decade
Resistance Box
Clamp Meter
DC Current (+/- polarities)
- 50 Turn Coil 1.6 A to 16 A 0.37 mA/A Generating using
16 A to 160 A 0.37 mA/A Calibrator model
160 A to 525 A 0.12 mA/A Wavetek 9100
525 A to 1000 A 0.58 mA/A with Current Coil
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 27 of 30
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SCOPE OF CALIBRATION: ELECTRICAL
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Clamp Meter
Generating using Calibrator model Wavetek 9100
with Current Coil
AC Current 1.6 A to 16 A
- 50 Turn Coil 10 Hz to 100 Hz 1.3 mA/A
100 Hz to 440 Hz 3.2 mA/A
16 A to 160A
10 Hz to 100 Hz 1.4 mA/A
100 Hz to 440 Hz 3.4 mA/A
160 A to 1000 A
10 Hz to 100 Hz 1.3 mA/A
100 Hz to 440 Hz
3.2 mA/A
Generating
Instruments
DC Voltage 0 mV to 100 mV 36 nV/V + 1.7 µV Measurement
100 mV to 1 V 7.7 µV/V + 0.85 µV using Keysight
1 V to 10 V 6.9 µV/V + 1.6 µV 3458A Digital
0 to 1 000 V See Ma trix C Multimeter
10 V to 100 V 4.8 µV/V + 21 µV
100 V to 1000 V
5.3 µV/V + 250 µV
AC Voltage 0 V to 1000 V See Matrix C
DC Current 0 µA to 100 µA 46 mA/A + 17 nA
100 µA to 1 mA 7.5 µA/A + 14 nA
1 mA to 10 mA 4.9 µA/A + 19 nA
10 mA to 100 mA 5.6 µA/A + 12 nA
100 mA to 1 A 0.014 mA/A + 2.9 µA
Measurement
1 A to 3 A 1.5 mA/A + 2.0 mA using Agilent
34401A Multimeter
AC Current 0 to 3 A See Matrix D
Measurement using Keysight 3458A Digital
Multimeter
Resistance 0 Ω to 10 Ω
10 Ω to 100 Ω 100 kΩ to 1 kΩ 1 kΩ to 10 kΩ
10 kΩ to 100 kΩ 100 kΩ to 1 MΩ 1 MΩ to 10 MΩ
10 MΩ to 100 MΩ
42 µΩ/Ω + 0.32 mΩ 15 µΩ/Ω + 0.18 mΩ 13 µΩ/Ω + 0.44 mΩ 4.7 µΩ/Ω + 20 mΩ 4.8 µΩ/Ω + 66 mΩ 3.7 µΩ/Ω + 1.3 Ω 26 µΩ/Ω + 79 Ω
130 µΩ/Ω + 38 kΩ
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 28 of 30
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SCOPE OF CALIBRATION: ELECTRICAL
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Generating
Instruments
Frequency 1 Hz to 40 Hz 570 ppm Measuring using
40 Hz to 100 Hz 120 ppm SANWA CD
100 Hz to 100 kHz 120 ppm 800a Multimeter
100 kHz to 10 MHz 130 ppm
Capacitance 1 µF to 10 µF 40 µF/F + 150 nF
10 µF to 100 µF 1.2 mF/F + 0.12 µF
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 29 of 30
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AC Voltage:
Matrix C
Frequency
Voltage
Hz kHz
0 to 40 0.04 to 1 1 to 20 20 to 50 50 to 100
0 to 10 mV 2.9 mV/V 0.88 mV/V 0.55 mV/V 0.31 mV/V 1.1 mV/V + 19 μV + 3.7 μV + 7.4 μV + 15 μV + 15 μV
10 mV to 100 mV 4.7 mV/V 0.12 mV/V 0.11 mV/V 0.80 mV/V 0.71 mV/V + 73 μV + 12 μV + 12 μV + 9.6 μV + 18 μV
100 mV to 1 V 109 μV/V 114 μV/V 102 μV/V 184 μV/V 185 μV/V + 18 μV + 12 μV + 12 μV + 71 μV + 70 μV
1 V to 10 V 76 μV/V 77 μV/V 69 μV/V 188 μV/V 190 μV/V + 50 μV + 49 μV + 45 μV + 67 μV + 66 μV
10 V to 100 V 79 μV/V 80 μV/V 46 μV/V 180 μV/V 700 μV/V + 19 μV + 19 μV + 1.2 mV + 4.7 mV + 9.4 mV
100 V to 1000 V 68 μV/V 68 μV/V - - - + 1.2 mV + 1.2 mV
AC Current:
Matrix D
Frequency
Voltage
Hz kHz Measuring
Instrument
0 to 50 0.05 to 1 1 to 5 5 to 30
0 A to 1 mA 0.26 mA/A 0.17 mA/A 0.21 mA/A 0.92 mA/A Keysight + 0.38 μA + 70 nA + 59 nA + 59 nA 3458A
1 mA to 10 mA 0.19 mA/A 0.23 mA/A 0.23 mA/A 0.15 mA/A Keysight + 0.45 μA + 9.9 nA + 45 nA + 0.84 nA 3458A
10 mA to 100 mA 0.21 mA/A 0.21 mA/A 0.21 mA/A 0.21 mA/A Keysight + 0.21 μA + 0.17 μA + 0.17 μA + 0.17 μA 3458A
100 mA to 1 A 4.7 mA/A 0.17 mA/A 1.2 mA/A - Keysight + 240 μA + 24 μA + 240 μA 3458A
1 A to 3 A 0.81 mA/A 0.81 mA/A 0.81 mA/A - Agilent
+ 0.15 mA + 0.15 mA + 0.15 mA 34401A
Signatories:
1. Gabriel Ching Kar Ee 2. Ching Kar Chien
http://www.jsm.gov.my/cab-directories
Schedule
SKIM AKREDITASI MAKMAL MALAYSIA (SAMM) LABORATORY ACCREDITATION SCHEME OF MALAYSIA
MS ISO/IEC 17025
Issue date: 22 February 2019 Valid until: 15 October 2020
NO: SAMM 256 (Issue 3, 22 February 2019 replacement of SAMM 256 dated 2 November 2017)
Page: 30 of 30
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SCOPE OF CALIBRATION: TIME AND FREQUENCY SITE: CATEGORY I
Instrument Calibrated/
Measurement Parameter
Range
Calibration and Measurement Capability
Expressed as an Uncertainty(±)*
Remarks
Stopwatch and Timer
0 to 9 hours 0.35 sec
Time measurement according to NIST
stopwatch and timer calibration
Tachometer
(rpm measuring devices)
(Non-contact) 0 to 599 rpm
600 to 30,000 rpm
25 ppm
3.6 ppm + 0.013 rpm
Frequency Generator with Agilent 34401A
Multimeter
(Contact) 0 to 5,000 rpm
1.6 rpm
Comparison with
Reference Tachometer
Signatories:
1. Gabriel Ching Kar Ee 2. Ching Kar Chien 3. Chew Chii Tsong
SCOPE OF CALIBRATION: TIME AND FREQUENCY
Instrument Calibrated/
Measurement Parameter
Range Calibration and Measurement Capability Expressed as an
Uncertainty(±)* Remarks
Stopwatch and Timer
0 to 9 hours 0.11 sec Time measurement according to NIST
stopwatch and timer calibration
Tachometer (rpm measuring
devices)
(Non-contact) 0 to 599 rpm
600 to 99,999 rpm
25 ppm 12 ppm + 0.005 rpm
Frequency Generator with Universal Counter
HP 5335A
(Contact) 0 to 5,000 rpm
1.6 rpm
Comparison with Reference Tachometer
Signatories:
1. Gabriel Ching Kar Ee 2. Ching Kar Chien 3. Chew Chii Tsong
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