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VDI/VDE 2640 Blatt 3:1983-11
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Measurement of gas flow in circular; annular or rectangular sections of conduits velocity area method |
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ISO 3993:1984
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Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method |
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DIN 51700:2015-12
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TESTING OF SOLID FUELS - GENERALITIES AND INDEX OF METHODS OF TEST |
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ISO 157:1996
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Coal — Determination of forms of sulfur |
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VDI/VDE 3511 Blatt 1:1996-03
|
Temperature measurement in industry - Principles and special methods of temperature measurement |
|
VDI/VDE 3511 Blatt 4:1995-01
|
Temperature measurement in industry - Radiation thermometry |
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ISO 6976:2016
|
Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition |
|
VDI/VDE 2640 Blatt 4:1983-10
|
Measurement of mean temperature in fluid flow |
|
VDI 2066-3 : 1986
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MEASUREMENT OF PARTICULATE MATTER - MANUAL DUST MEASUREMENT IN FLOWING GASES - GRAVIMETRIC DETERMINATION OF DUST LOAD - TUBULAR FILTER DEVICE (40 M[3]/H) |
|
ISO 3170:2004
|
Petroleum liquids — Manual sampling |
|
ISO 1928:2009
|
Solid mineral fuels Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value |
|
VDI 2066 Blatt 4:1989-01
|
Particulate matter measurement; measurement of particulate matter in flowing gases; determination of dust load by continuous; measurement of optical transmission |
|
ISO 334:2013
|
Solid mineral fuels Determination of total sulfur Eschka method |
|
VDI 2066-2 : 1989
|
MEASUREMENT OF PARTICULATE MATTER - MANUAL DUST MEASUREMENT IN FLOWING GASES - GRAVIMETRIC DETERMINATION OF DUST LOAD - TUBULAR FILTER DEVICES (4 M[3]/H, 12 M[3]/H) |
|
VDI/VDE 3511 Blatt 2:1996-04
|
Temperature measurement in industry - Contact thermometers |
|
DIN 1871:1999-05
|
Gaseous fuels and other gases - Density and other volumetric quantities |
|
ISO/TR 5168:1998
|
Measurement of fluid flow Evaluation of uncertainties |
|
EN ISO 5167-1:2003
|
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003) |
|
EN 437:2003+A1:2009
|
Test gases - Test pressures - Appliance categories |
|
EN 60751:2008
|
INDUSTRIAL PLATINUM RESISTANCE THERMOMETERS AND PLATINUM TEMPERATURE SENSORS |
|
ISO 5167-1:2003
|
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
|
VDI 2066 Blatt 6:1989-01
|
Particulate matter measurement; measurement of particulate matter in flowing gases; determination of dust load by continuous measurement of scattered light with the photometer KTN |
|
DIN 51853:2011-12
|
Testing of fuel gases - Sampling |
|
NFX 44 052 : 2002
|
STATIONARY SOURCE EMISSIONS - DETERMINATION OF HIGH RANGE MASS CONCENTRATION OF DUST - MANUAL GRAVIMETRIC METHOD |
|
ISO 1988:1975
|
Hard coal Sampling |
|
VDI 2066-5 : 1987
|
PARTICULATE MATTER MEASUREMENT - DUST MEASUREMENT IN FLOWING GASES; PARTICLE SIZE SELECTIVE MEASUREMENT BY IMPACTION METHOD - CASCADE IMPACTOR |
|
EN 837-1:1996/AC:1998
|
PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING |
|
VDI 2066 Blatt 1:1975-10
|
Particulate matter measurement; measuring of particulate matter in flowing gases; gravimetric determination of dust load; fundamentals |
|
ISO 589:2008
|
Hard coal — Determination of total moisture |
|
EN 837-3:1996
|
Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing |
|
IEC 60584-1:2013
|
Thermocouples - Part 1: EMF specifications and tolerances |
|
VDI/VDE 3511 Blatt 5:1994-11
|
TEMPERATURE MEASUREMENT IN INDUSTRY - INSTALLATION OF THERMOMETERS |