Results for: Ireland
Filters
CMC Quick search Filters close;
?
Added keywords act as an additional filter. Keywords separated by a space will be treated by the logical function AND automatically. You may also use OR. Keyword searches also find close matches. Placing quotation marks (") before and after the search word, e.g. "word", will allow for exact matches.

In case of multiple search, please use ADVANCED SEARCH.
102 results
Reset all
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Ireland, NSAI NML (NSAI National Metrology Laboratory)
Sound calibrators , Sound pressure level : 84 dB (reference: 20 µPa)
Sound calibrator, single frequency 1 kHz
Absolute expanded uncertainty : 0.26 dB
Calibrated measurement microphone
Microphone type : WS2P (IEC 61094-4)
Approved on 31 March 2011
Institute service identifier : NMLI_A001
CMC ID : EURAMET-AUV-IE-000005TS-1
 
Linear dimensions , End standards : 75 mm to 100 mm
Gauge block: central length
Absolute expanded uncertainty : 1.8E2 nm
Mechanical comparison, comparator
Temperature : 20 °C ± 0.5 °C
According to ISO 3650
Approved on 03 August 2011
Institute service identifier : NSAI NML/1
CMC ID : EURAMET-L-IE-0000061I-1
 
Linear dimensions , End standards : 50 mm to 75 mm
Gauge block: central length
Absolute expanded uncertainty : 1.4E2 nm
Mechanical comparison, comparator
Temperature : 20 °C ± 0.5 °C
According to ISO 3650
Approved on 03 August 2011
Institute service identifier : NSAI NML/1
CMC ID : EURAMET-L-IE-0000061H-1
 
Linear dimensions , Line standards : 50 mm to 100 mm
Precision line scale
Absolute expanded uncertainty : 3.3 µm
Laser system and sip horizontal measuring machine
Temperature : 20 °C ± 0.5 °C
Approved on 08 October 2012
Institute service identifier : NSAI NML/7
CMC ID : EURAMET-L-IE-0000061K-1
 
Linear dimensions , Diameter standards : 1 mm to 14 mm
Internal cylinder (ring): diameter
Absolute expanded uncertainty : 1.2 µm
1-D length measuring machine
Temperature : 20 °C ± 0.5 °C
Approved on 08 October 2012
Institute service identifier : NSAI NML/2
CMC ID : EURAMET-L-IE-0000061N-1
 
Frequency , Frequency : 10 MHz
Local frequency standard
Relative expanded uncertainty : 5.0E-13 Hz/Hz
Phase difference measurement
Averaging time : 1 day
Comparison made with NPL standard using CV method
Approved on 02 May 2006
Institute service identifier : NSAI NML/1
CMC ID : EURAMET-TF-IE-00000B3W-1
 
Frequency , Frequency : 1000 Hz to 9999 Hz
General frequency source
Absolute expanded uncertainty : 2 µHz to 1 µHz
Frequency counter
Averaging time : 1000 s
Approved on 02 May 2006
Institute service identifier : NSAI NML/6
CMC ID : EURAMET-TF-IE-00000B3V-1
 
Items for disseminating ITS-90 and PLTS 2000 , Temperature : -10 °C to 100 °C
Liquid in glass thermometer
Absolute expanded uncertainty : 9 mK
Comparison
Stirred liquid bath : ice bath, water, silicone oil
Ambient temperature : (20 ± 1) °C
Approved on 03 November 2009
Institute service identifier : T 70
CMC ID : EURAMET-T-IE-00000DIC-1
 
Items for disseminating ITS-90 and PLTS 2000 , Temperature : 250 °C to 500 °C
IPRT
Absolute expanded uncertainty : 3.0E1 mK
Comparison
Ambient temperature : (20 ± 1) °C
Temperature-controlled salt bath
Approved on 03 November 2009
Institute service identifier : T 41
CMC ID : EURAMET-T-IE-00000DI9-1
 
Items for disseminating ITS-90 and PLTS 2000 , Temperature : -40 °C to -10 °C
Liquid in glass thermometer
Absolute expanded uncertainty : 2.5E1 mK
Comparison
Stirred liquid bath : acetone
Ambient temperature : (20 ± 1) °C
Approved on 03 November 2009
Institute service identifier : T 70
CMC ID : EURAMET-T-IE-00000DIB-1
 
Items for defining ITS-90 , Temperature : 273.16 K
Water triple point cell
Absolute expanded uncertainty : 0.32 mK
Direct comparison
Ambient temperature : (20 ± 1) °C
Temperature-controlled bath
Approved on 20 January 2010
Institute service identifier : T 10
CMC ID : EURAMET-T-IE-00000DIL-1
 
Items for defining ITS-90 , Temperature : 0.01 °C to 29.7646 °C
Long-stem SPRT
Absolute expanded uncertainty : 2 mK
Calibration at fixed points
Temperature-controlled bath : (20 ± 1) °C
Approved on 17 January 2013
Institute service identifier : T 33
CMC ID : EURAMET-T-IE-00000DIT-1
 
AC voltage (up to the MHz range) , AC voltage up to 1000 V: meters : 0.06 V to 1000 V
AC voltmeter
Relative expanded uncertainty : 2.0E1 µV/V to 1.1E3 µV/V
{"row_1":{"col_1":"","col_2":"10 Hz","col_3":"20 Hz","col_4":"30 Hz","col_5":"30 Hz to 100 Hz","col_6":"100 Hz to 1 kHz","col_7":"1 kHz to 20 kHz","col_8":"20 kHz to 50 kHz","col_9":"50 kHz to 100 kHz","col_10":"100 kHz to 300 kHz","col_11":"300 kHz to 500 kHz","col_12":"500 kHz to 700 kHz","col_13":"0.7 MHz to 1 MHz"},"row_2":{"col_1":"60 mV to 100 mV","col_2":"500","col_3":"300","col_4":"300","col_5":"300","col_6":"300","col_7":"300","col_8":"400","col_9":"600","col_10":"700","col_11":"900","col_12":"1100","col_13":"1100"},"row_3":{"col_1":"100 mV to 200 mV","col_2":"210","col_3":"130","col_4":"130","col_5":"120","col_6":"110","col_7":"120","col_8":"130","col_9":"220","col_10":"300","col_11":"390","col_12":"490","col_13":"580"},"row_4":{"col_1":"0.2 V to 0.3 V","col_2":"150","col_3":"130","col_4":"130","col_5":"110","col_6":"110","col_7":"110","col_8":"130","col_9":"140","col_10":"300","col_11":"340","col_12":"460","col_13":"550"},"row_5":{"col_1":"0.3 V to 0.7 V","col_2":"120","col_3":"100","col_4":"100","col_5":"80","col_6":"80","col_7":"80","col_8":"100","col_9":"120","col_10":"290","col_11":"330","col_12":"450","col_13":"540"},"row_6":{"col_1":"0.7 V to 1 V","col_2":"110","col_3":"70","col_4":"70","col_5":"70","col_6":"70","col_7":"70","col_8":"80","col_9":"100","col_10":"170","col_11":"270","col_12":"340","col_13":"450"},"row_7":{"col_1":"1 V to 2 V","col_2":"100","col_3":"30","col_4":"30","col_5":"20","col_6":"20","col_7":"30","col_8":"50","col_9":"70","col_10":"160","col_11":"250","col_12":"320","col_13":"440"},"row_8":{"col_1":"2 V to 3 V","col_2":"100","col_3":"30","col_4":"30","col_5":"20","col_6":"20","col_7":"30","col_8":"50","col_9":"70","col_10":"160","col_11":"250","col_12":"320","col_13":"450"},"row_9":{"col_1":"3 V to 5 V","col_2":"100","col_3":"30","col_4":"30","col_5":"30","col_6":"30","col_7":"30","col_8":"50","col_9":"70","col_10":"160","col_11":"260","col_12":"330","col_13":"440"},"row_10":{"col_1":"5 V to 10 V","col_2":"100","col_3":"40","col_4":"40","col_5":"30","col_6":"30","col_7":"40","col_8":"50","col_9":"70","col_10":"160","col_11":"260","col_12":"340","col_13":"450"},"row_11":{"col_1":"10 V to 20 V","col_2":"100","col_3":"40","col_4":"40","col_5":"30","col_6":"30","col_7":"30","col_8":"50","col_9":"70","col_10":"160","col_11":"250","col_12":"320","col_13":"440"},"row_12":{"col_1":"20 V to 30 V","col_2":"110","col_3":"60","col_4":"60","col_5":"60","col_6":"60","col_7":"60","col_8":"70","col_9":"90","col_10":"120","col_11":"250","col_12":"320","col_13":"440"},"row_13":{"col_1":"30 V to 60 V","col_2":"110","col_3":"60","col_4":"60","col_5":"60","col_6":"60","col_7":"60","col_8":"70","col_9":"80","col_10":"-","col_11":"-","col_12":"-","col_13":"-"},"row_14":{"col_1":"60 V to 100 V","col_2":"110","col_3":"70","col_4":"70","col_5":"60","col_6":"60","col_7":"60","col_8":"70","col_9":"90","col_10":"-","col_11":"-","col_12":"-","col_13":"-"},"row_15":{"col_1":"100 V to 200 V","col_2":"120","col_3":"70","col_4":"70","col_5":"70","col_6":"60","col_7":"60","col_8":"70","col_9":"90","col_10":"-","col_11":"-","col_12":"-","col_13":"-"},"row_16":{"col_1":"200 V to 300 V","col_2":"150","col_3":"110","col_4":"110","col_5":"110","col_6":"110","col_7":"110","col_8":"120","col_9":"130","col_10":"-","col_11":"-","col_12":"-","col_13":"-"},"row_17":{"col_1":"300 V to 600 V","col_2":"170","col_3":"120","col_4":"120","col_5":"110","col_6":"110","col_7":"110","col_8":"120","col_9":"130","col_10":"-","col_11":"-","col_12":"-","col_13":"-"},"row_18":{"col_1":"1000 V to 600 V","col_2":"170","col_3":"120","col_4":"120","col_5":"110","col_6":"110","col_7":"110","col_8":"120","col_9":"130","col_10":"-","col_11":"-","col_12":"-","col_13":"-"}}
The uncertainties in the table are expressed in µV/V
Characterized AC Source
Frequency : 10 Hz to 1 MHz
Approved on 07 April 2016
Institute service identifier : 154C
CMC ID : EURAMET-EM-IE-00000EH2-1
 
Impedance (up to the MHz range) , Capacitance for dielectric capacitors : 100 pF to 1.00E6 pF
Standard capacitor: standard sealed gas-filled capacitor
Relative expanded uncertainty : 2.0E1 µF/F to 6.0E2 µF/F
{"row_1":{"col_1":"","col_2":"1 kHz","col_3":"0.1 kHz to 20 kHz"},"row_2":{"col_1":"100 pF","col_2":"30","col_3":"(50 + 2<I>f</I><SUP>2</SUP>), <I>f</I> in kHz"},"row_3":{"col_1":"1 nF","col_2":"50","col_3":"50"},"row_4":{"col_1":"10 nF","col_2":"20","col_3":"-"},"row_5":{"col_1":"100 nF","col_2":"20","col_3":"-"},"row_6":{"col_1":"1 µF","col_2":"200","col_3":"-"},"row_7":{"col_1":"0.1 nF to 10 nF","col_2":"-","col_3":"(50 + 2<I>f</I><SUP>2</SUP>), <I>f</I> in kHz"},"row_8":{"col_1":"10 nF to 100 nF","col_2":"-","col_3":"(70 + 2<I>f</I><SUP>2</SUP>), <I>f</I> in kHz"},"row_9":{"col_1":"0.1 µF to 1 µF","col_2":"-","col_3":"(200 + 2<I>f</I><SUP>2</SUP>), <I>f</I> in kHz"}}
The expanded uncertainties given in this table are expressed in µF/F
Substitution measurement
Frequency : 0.1 kHz to 20 kHz
Approved on 06 January 2015
Institute service identifier : 102C
CMC ID : EURAMET-EM-IE-00000EGU-1
 
Impedance (up to the MHz range) , Inductance: self inductance, high values : 10 H
Standard inductor
Relative expanded uncertainty : 1.2 mH/H
Substitution measurement
Frequency : 1 kHz
Approved on 06 January 2015
CMC ID : EURAMET-EM-IE-00000EGX-1
 
Mass , Mass : 10 kg to 20 kg
Mass standard
Absolute expanded uncertainty : 3.4 mg to 6.8 mg
Comparison in air
Uncertainty scales with measurand level The volume of the mass standards is known
Approved on 21 October 2001
CMC ID : EURAMET-M-IE-000005QI-1
 
Sound calibrators , Sound pressure level : 124 dB (reference: 20 µPa)
Pistonphone, single frequency 250 Hz
Absolute expanded uncertainty : 0.12 dB
Calibrated measurement microphone
Microphone type : WS2P (IEC 61094-4)
Approved on 31 March 2011
Institute service identifier : NMLI_A003
CMC ID : EURAMET-AUV-IE-000005TU-1
 
Sound measuring instruments , Sound pressure response level : 94 dB (reference: 20 µPa)
Sound level meter
Absolute expanded uncertainty : 0.3 dB
IEC 61672-1, IEC 60651
Frequency : 125 Hz and 1 kHz
Approved on 31 March 2011
Institute service identifier : NMLI_A004
CMC ID : EURAMET-AUV-IE-000005TV-1
 
Hygrometers , Humidity : 30 °C to 75 °C
Dew-point hygrometers
Absolute expanded uncertainty : 0.2 °C
Relative humidity generator
Approved on 14 December 2018
Institute service identifier : HP-NM-06
CMC ID : EURAMET-T-IE-00000DIZ-1
 
DC resistance , DC resistance standards and sources: intermediate values : 10 Ω to 1.00E6 Ω
Fixed resistor, resistance box
Relative expanded uncertainty : 0.3 µΩ/Ω to 1.0E1 µΩ/Ω
{"row_1":{"col_1":"","col_2":"Expanded uncertainty / (µΩ/Ω)"},"row_2":{"col_1":"10 Ω","col_2":"0.3"},"row_3":{"col_1":"25 Ω","col_2":"1"},"row_4":{"col_1":"100 Ω","col_2":"0.4"},"row_5":{"col_1":"1 kΩ","col_2":"0.5"},"row_6":{"col_1":"10 kΩ","col_2":"0.4"},"row_7":{"col_1":"100 kΩ","col_2":"1"},"row_8":{"col_1":"1 MΩ","col_2":"2"},"row_9":{"col_1":"1 Ω to 10 Ω","col_2":"(1/<I>R</I> + 1), <I>R</I> in Ω"},"row_10":{"col_1":"10 Ω to 100 Ω","col_2":"(20/<I>R</I> + 1), <I>R</I> in Ω"},"row_11":{"col_1":"100 Ω to 1 kΩ","col_2":"(0.3/<I>R</I> + 2), <I>R</I> in kΩ"},"row_12":{"col_1":"1 kΩ to 10 kΩ","col_2":"(5/<I>R</I> + 5), <I>R</I> in kΩ"},"row_13":{"col_1":"10 kΩ to 100 kΩ","col_2":"(20/<I>R</I> + 3), <I>R</I> in kΩ"},"row_14":{"col_1":"100 kΩ to 1 MΩ","col_2":"(0.2/<I>R</I> + 5), <I>R</I> in MΩ"}}
Resistance box, R
DCC resistance bridge, potentiometric bridge
Oil temperature : 20 °C to 25 °C
Measurement current : 3 mA to 10 mA
Measurement voltage : 5 V to 10 V
Approved on 06 January 2015
Institute service identifier : 27C
CMC ID : EURAMET-EM-IE-00000EGN-1
 

Select Metrology Area

General physics
Acoustics, Ultrasound, Vibration

This metrology area covers the fields of acoustics, ultrasound and vibration.

Electricity and Magnetism

This metrology area covers the fields of DC and AC measurements, impedance, electric and magnetic fields, radiofrequencies and measurements on materials.

Length

This metrology area covers the fields of laser frequencies and dimensional metrology.

Mass and related quantities

This metrology area covers the fields of mass standards, force, pressure, density, hardness, torque, gravity and viscosity.

Chemistry and Biology
Chemistry and Biology

This metrology area covers all fields relevant to chemistry and biology.

Ionizing radiation
Ionizing Radiation

This metrology area covers the fields of dosimetry, radioactivity and neutron measurements.