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Technical Committee
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Active US National Working Group
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Title, Publications, and Current Projects
(Recommendations [R], Documents [D], Vocabularies [V])
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Secretariat
Nation
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SCCG Staff Responsibility
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TC 1
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Terminology
V 1 Vocabulary of legal metrology |
Poland
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Chuck Ehrlich
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TC 2
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Units of measurement
D 2 Legal units of measurement |
Austria
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Chuck Ehrlich
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TC 3
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Metrological control
R 34 Accuracy classes of measuring instruments
R 42 Metal stamps for verification officers
D 1 Law on metrology
D 3 Legal qualification of measuring instruments |
USA
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Chuck Ehrlich
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TC 3/SC 1
| * |
Pattern approval and verification
Mutual Acceptance Arrangment (MAA)
D 13 Guidelines for bi- or multilateral arrangements on the recognition of: test results - pattern approvals - verifications
D 19 Pattern evaluation and pattern approval
D 20 Initial and subsequent verification of measuring instruments and processes |
USA
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Ambler Thompson
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TC 3/SC 2
| * |
Metrological supervision
D 9 Principles of metrological supervision
D 12 Fields of use of instruments subject to verification
D 15 Principles of selection of characteristics for the examination of measuring instruments
D 16 Principles of assurance of metrological control |
Czech. Republic
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Ken Butcher
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TC 3/SC 3
| * |
Reference materials
D 18 General principles of the use of reference materials in measurements |
Russian Federation
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Ambler Thompson
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TC 3/SC 4
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Application of statistical methods
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Germany
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Ken Butcher
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TC 3/SC 5
| * |
Conformity Assessment
(OIML Certificate System, expression of uncertainty in measurements, assessment of type evaluation laboratories) |
USA
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Chuck Ehrlich
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TC 4
| * |
Measurement standards and calibration and verification devices
D 5 Principles for the establishment of hierarchy schemes for measuring instruments
D 6 Documentation for measurement standards and calibration devices
D 8 Principles concerning choice, official recognition, use and conservation of measurement standards
D 10 Principles for determination of recalibration intervals of measuring equipment used intesting laboratories
D 23 Principles of the metrological control of equipment used for verification |
Slovakia
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Ken Butcher
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TC 5
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Electronic Instruments and Software
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(vacant)
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Ambler Thompson
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TC 5/SC 1
| * |
Electronic Instruments
D 11 General requirements for electronic measuring instruments (includes influence factors testing for devices) |
Netherlands
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Ambler Thompson
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TC 5/SC 2
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Software
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France & Germany
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Ambler Thompson
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TC 6
| * |
Prepackaged products
R 79 Labeling requirements for prepackaged products
R 87 Net content in packages |
USA
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Ken Butcher
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TC 7
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Measuring instruments for length and associated quantities
R 35 Material measures of length for general use |
United Kingdom
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Ken Butcher
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TC 7/SC 1
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Measuring instruments for length
R 24 Standard one meter bar for verification officers
R 30 End standards of length (gauge blocks)
R 66 Length measuring instruments
R 98 High-precision line measures of length |
Russian Federation
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Ken Butcher
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TC 7/SC 3
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Measurement of areas
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United Kingdom
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Ken Butcher
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TC 7/SC 4
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Measuring instruments for road traffic
R 21 Taximeters
R 55 Speedometers, mechanical odometers and chronotachographs for motor vehicles. Metrological regulations
R 91 Radar equipment for the measurement of the speed of vehicles |
United Kingdom
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Ken Butcher
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TC 7/SC 5
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Dimensional measuring instruments
R 129 Multi-dimensional measuring instruments |
Australia
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Ken Butcher
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TC 8
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Measurement of Quantities of Fluids
R 4 Volumetric flasks (one mark) in glass
R 29 Capacity serving measures
R 40 Standard graduated pipettes for verification officers
R 41 Standard burettes for verification officers
R 43 Standard graduated glass flasks for verification officers
R 45 Casks and barrels
R 63 Petroleum measurement tables
R 96 Measuring container bottles
R 119 Pipe provers for testing of measuring systems for liquids other than water
R 120 Standard capacity measures for testing of measuring systems for liquids other than water
D 25 Vortex meters used in measuring systems for fluids
D 26 Glass delivery measures - Automatic pipettes |
Switzerland
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Wayne Stiefel
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TC 8/SC 1
| * |
Static volume measurement
R 71 Fixed storage tanks. General requirements
R 80 Road and rail tankers
R 85 Automatic level gauges for measuring the level of liquid in fixed storage tanks
R 95 Ships' tanks - General requirements |
Austria
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Wayne Stiefel
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TC8/SC 2
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Static mass measurement
R 125 Measuring systems for the mass of liquids in tanks
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(vacant)
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Wayne Stiefel
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TC8/SC 3
| * |
Dynamic volume measurement (liquids other than water) -- including liquid meters for refined petroleum products
R 86 Drum meters for alcohol and their supplementary devices
R 117 Measuring systems for liquids other than water
R 118 Testing procedures and test report format for pattern evaluation of fuel dispensers for motor vehicles |
Germany
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Ralph Richter
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TC 8/SC 4
| * |
Dynamic mass measurement (liquids other than water)
R 105 Direct mass flow measuring systems for quantities of liquids + Annex: Test report format |
USA
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Ralph Richter
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TC 8/SC 5
| * |
Water meters
R 49 Water meters intended for the metering of cold water
R 72 Hot water meters
D 4 Installation and storage conditions for cold water meters
D 7 The evaluation of flow standards and facilities used for testing water meters |
United Kingdom
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Wayne Stiefel
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TC8/SC 6
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Measurement of cryogenic liquids
R 81 Dynamic measuring devices and measuring systems for cryogenic liquids (including tables of density for liquid argon, helium, hydrogen, nitrogen and oxygen) |
USA
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Wayne Stiefel
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TC8/SC 7
| * |
Gas metering (large pipeline tranfers and fuel dispensers for compressed natural gas (CNG)) |
Belgium & France
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Wayne Stiefel
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TC 8/SC 8
| * |
Gas meters
R 6 General provisions for gas volume meters
R 31 Diaphragm gas meters
R 32 Rotary piston gas meters and turbine gas meters |
Netherlands
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Wayne Stiefel
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TC 9
| * |
Instruments for measuring mass and density
R 60 Metrological regulation for load cells and Annex A: Test report format for the evaluation of load cells
R 74 Electronic weighing instruments |
USA
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Ken Butcher
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TC 9/SC 1
| * |
Nonautomatic weighing instruments
R 76 Nonautomatic weighing instruments
(static weighing scales including price - computing scales, point-of-sale scales, and static-weighing railroad scales) |
France & Germany
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Ken Butcher
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TC 9/SC 2
| * |
Automatic weighing instruments
R 50 Continuous totalizing automatic weighing instruments (belt weighers)
R 51 Automatic-catch weighing instruments
R 61 Automatic gravimetric filling instruments
R 106 Automatic rail-weighbridges
R 107 Discontinuous totalizing automatic weighing instruments (totalizing hopper weighers) |
United Kingdom
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Ken Butcher
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TC 9/SC 3
| * |
Weights
R 33 Conventional value of the result of weighing in air
R 47 Standard weights for testing of high capacity weighing machines
R 52 Hexagonal weights ordinary accuracy class, from 100 g to 50 kg
R 111 Weights of accuracy classes E1, E2, F1, F2, M1, M2, M3 |
USA
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Ken Butcher
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TC 9/SC 4
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Densities
R 15 Instruments for measuring the hectoliter mass of cereals
R 22 International alcoholometric tables
R 44 Alcoholometers and alcohol hydrometers and thermometers for use in alcoholometry |
Russian Federation
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Ambler Thompson
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TC 10
| * |
Instruments for measuring pressure, force, and associated quantities
R 23 Tire pressure gauges for motor vehicles |
USA
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Ralph Richter
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TC 10/SC 1
| * |
Pressure balances
R 110 Pressure balances |
Czech Republic
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Ralph Richter
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TC 10/SC 2
| * |
Pressure gauges with elastic sensing elements
R 53 Metrological characteristics of elastic sensing elements used for measurement of pressure. Determination methods
R 101 Indicating and recording pressure gauges, vacuum gauges, and pressure-vacuum gauges with elastic sensing elements (ordinary instruments)
R 109 Pressure gauges and vacuum gauges with elastic sensing elements (standard instruments) |
Russian Federation
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Ralph Richter
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TC 10/SC 3
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Barometers
R 97 Barometers |
United Kingdom
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Ambler Thompson
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TC 10/SC 4
| * |
Material testing machines
R 65 Force measureing system of uniaxial material testing machines |
USA
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Wayne Stiefel
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TC 10/SC 5
| * |
Hardness standardized blocks and hardness testing machines
R 9 Verification and calibration of Brinell hardness standardized blocks
R 10 Verification and calibration of Vickers hardness standardized blocks
R 11 Verification and calibration of Rockwell B hardness standardized blocks
R 12 Verification and calibration of Rockwell C hardness standardized blocks
R 36 Verification of indenters for hardness testing machines
R 37 Verification of hardness testing machines (Brinell system)
R 38 Verification of hardness testing machines (Vickers system)
R 39 Verification of hardness testing machines (Rockwell B, F, T - C, A, N systems)
V 3 Hardness testing dictionary |
USA
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Wayne Stiefel
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TC 10/SC 6
| * |
Strain gauges
R 62 Performance characteristics of metallic resistance strain gauges |
USA
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Wayne Stiefel
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TC 11
| * |
Instruments for measuring temperature and associated quantities
R 75 Heat meters |
Germany
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Ambler Thompson
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TC 11/SC 1
| * |
Resistance thermometers
R 84 Resistance-thermometers sensors made of platinum, copper or nickel (for industrial and commercial use) |
Russian Federation
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Ambler Thompson
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TC 11/SC 2
| * |
Contact thermometers
R133 Liquid-in-glass thermometers |
USA
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Ambler Thompson
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TC 11/SC 3
| * |
Radiation thermometers
R 18 Visual disappearing filament pyrometers
R 48 Tungsten ribbon lamps for calibration of optical pyrometers
D 24 Total radiation pyrometers |
Russian Federation
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Ambler Thompson
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TC 12
| * |
Instruments for measuring electrical quantities
R 46 Active electrical energy meters for direct connection of class 2 |
Germany
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Ambler Thompson
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TC 13
| * |
Measuring instruments for acoustics and vibration
R 58 Sound level meters
R 88 Integrating-averaging sound level meters
R 102 Sound calibrators
R 103 Measuring instruments for human response to vibration
R 104 Pure-tone audiometers
R 122 Equipment for speech audiometry
R 130 Octave and one-third octave band filters |
(vacant)
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Ambler Thompson
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TC 14
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Measuring instruments used for optics
R 93 Focimeters |
Hungary
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Ambler Thompson
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TC 15/SC 1
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Measuring instruments for ionizing radiations used in medical applications
D 21 Secondary standard dosimetry laboratories for the calibration of dosimeters used in radiotherapy |
Russian Federation
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Ambler Thompson
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TC 15/SC 2
| * |
Measuring instruments for ionizing radiations used in industrial processess
R 127 Radiochromic film dosimetry system for ionizing radiation processing of materials and products
R 131 Polymethylmethacrylate (PMMA) dosimetry system for measuring ionizing radiations absorbed dose in materials and products
R132 Alanine (EPR) dosimetry system for measureing ionizing radiations absorbed dose in materials and producs.
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USA
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Ambler Thompson
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TC 16
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Instruments for measuring pollutants
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USA
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Ambler Thompson
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TC 16/SC 1
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Air pollution
R 99 Instruments for measuring vehicle exhaust emissions |
Netherlands
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Ambler Thompson
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TC 16/SC 2
| * |
Water pollution
R 83 Gas chromatograph/mass spectrometer/data system for analysis of organic pollutants in water
R 100 Atomic absorption spectrometers for measuring metal pollutants in water
R 116 Inductively coupled plasma atomic emission spectrometers for measurement of metal pollutants in water |
USA
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Ambler Thompson
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TC 16/SC 3
| * |
Pesticides and other toxic substances pollutants
R 82 Gas chromatographs for measuring pollution from pesticides and other toxic substances
R 112 High performance liquid chromatographs for measurement of pesticides and other toxic substances |
USA
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Ambler Thompson
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TC 16/SC 4
| * |
Field measurement of hazardous (toxic) pollutants
D 22 Guide to portable instruments for assessing airborne pollutants arising from hazardous wastes
R 113 Portable gas chromatographs for field measurements of hazardous chemical pollutants
R 123 Portable and transportable X-ray fluorescence spectrometers for field measurement of hazardous elemental pollutants |
USA
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Ambler Thompson
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TC 17
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Instruments for physico-chemical measurements
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Russian Federation
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Ambler Thompson
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TC 17/SC 1
| * |
Humidity
R 59 Moisture meters for cereal grains and oilseeds
R 92 Wood-moisture meters - Verification methods and equipment: general provisions
R 121 The scale of relative humidity of air certified against saturated salt solutions |
China
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Ambler Thompson
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TC 17/SC 2
| * |
Saccharimetry
R 14 Polarimetric saccharimeters
R 108 Refractometers for the measurement of the sugar content of fruit juices
R 124 Refractometers for the measurement of the sugar content of grape musts |
Russian Federation
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Ambler Thompson
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TC 17/SC 3
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pH- metry
R 54 pH-scale for aqueous solutions |
Russian Federation
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Ambler Thompson
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TC 17/SC 4
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Conductometry
R 56 Standard solutions reproducing the conductivity of electrolytes
R 68 Calibration method for conductivity cells |
Russian Federation
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Ambler Thompson
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TC 17/SC 5
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Viscometry
R 69 Glass capillary viscometers for the measurement of kinematic viscosity. Verification method
D 17 Hierarchy scheme for instruments measuring the viscosity of liquids |
Russian Federation
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Ambler Thompson
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TC17/SC 6
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Gas analysis
R 70 Determination of intrinsic and hysteresis errors of gas analysers
R 73 Requirements concerning pure gases CO, CO2, CH4, H2, O2,N2, and Ar intended for the preparation of reference gas mixtures |
Russian Federation
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Ambler Thompson
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TC 17/SC 7
| * |
Breath Testers
R 126 Evidential breath analyzers |
France
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Ambler Thompson
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TC 18
| |
Medical measuring instruments
R 128 Ergometers for foot crank work |
Germany
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Ambler Thompson
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TC 18/SC 1
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Blood pressure instruments
R 16 Manometers for instruments for measuring blood pressure (sphygmomanometers) |
Austria
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Wayne Stiefel
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TC 18/SC 2
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Medical thermometers
R 7 Clinical thermometers, mercury-in-glass with maximum device
R 114 Clinical electrical thermometers for continuous measurement
R 115 Clinical electrical thermometers with maximum device |
Germany
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Ambler Thompson
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TC 18/SC 4
| * |
Bio-electrical instruments
R 89 Electroencephalographs - Metrological characteristics - Methods and equipment for verification
R 90 Electrocardiographs - Metrological characteristics - Methods and equipment for verification |
Russian Federation
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Ambler Thompson
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TC 18/SC 5
| * |
Measuring instruments for medical laboratories
R 26 Medical syringes
R 78 Westergren tubes for measuring of erythrocyte sedimentation rate |
Germany
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Ambler Thompson
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