{"id":28330,"date":"2025-12-17T17:02:54","date_gmt":"2025-12-17T15:02:54","guid":{"rendered":"https:\/\/www.vsl.nl\/?page_id=28330"},"modified":"2026-03-17T16:08:54","modified_gmt":"2026-03-17T14:08:54","slug":"lng","status":"publish","type":"page","link":"https:\/\/www.vsl.nl\/en\/areas-of-expertise\/flow\/lng\/","title":{"rendered":"LNG"},"content":{"rendered":"

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LNG<\/h1>\n

VSL has a state-of-the-art liquefied natural gas calibration and test facility, the first in the world to actually test with LNG.[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][\/vc_column][\/vc_row][\/vc_section][vc_section el_class=”dg-padding-mid brand_element_small”][vc_row][vc_column width=”2\/3″ el_class=”full_width_responsive dg-padding-none”][vc_column_text css=”.vc_custom_1765976079171{padding-right: 10% !important;}”]<\/p>\n

Flow<\/p>\n

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LNG<\/h2>\n

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Liquefied Natural Gas (LNG) is increasingly important in the energy transition as a cleaner alternative to diesel and bunker oil. Reliable and traceable measurement is essential for safe and efficient LNG use. VSL, the National Metrology Institute of the Netherlands, offers globally recognized solutions for LNG measurement, calibration, and testing. <\/p>\n

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VSL has a state-of-the-art liquefied natural gas calibration and test facility, the first in the world to actually test with LNG. The measurement standard that applies to this facility has greatly improved the precision and accuracy of LNG measurements. VSL’s responsible use of LNG is therefore a contribution to a sustainable society.<\/p>\n

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Meer weten over onze diensten? <\/strong><\/h3>\n

Onze experts staan voor je klaar.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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Marcel van Est<\/b>
\nSenior sales engineer<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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\n\t\t\t<\/i> vsl@vsl.nl<\/a>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\r\n<\/div>[\/vc_column][\/vc_row][\/vc_section][vc_section full_width=”stretch_row” el_class=”dg-padding-mid brand_element_small” css=”.vc_custom_1669120756183{background-color: #fafafa !important;}”][vc_row][vc_column width=”5\/6″ el_class=”dg-padding-none full_width_responsive”][vc_column_text css=”.vc_custom_1765976233959{margin-bottom: 0px !important;}”]<\/p>\n

LNG calibrations<\/h2>\n

VSL operates the world\u2019s first LNG calibration and test facility, where flow meters are calibrated under true cryogenic conditions (-162\u00b0C) using LNG as the calibration fluid. This ensures that LNG flow meters perform accurately in real-world applications. Calibrations are performed according to international standards, with low measurement uncertainty (CMC) and full traceability to the national standard. VSL can calibrate various types of flow meters, including Coriolis, ultrasonic, turbine, and delta P, provided they are suitable for cryogenic use.[\/vc_column_text][\/vc_column][vc_column width=”1\/6″][\/vc_column][\/vc_row][\/vc_section][vc_section el_class=”dg-padding-mid brand_element_small”][vc_row][vc_column width=”5\/6″ el_class=”dg-padding-none full_width_responsive”][vc_column_text css=””]<\/p>\n

Proficiency testing<\/h2>\n

VSL offers protocols and artefacts for the organisation and execution of proficiency testing (according to the EN ISO\/IEC 17043:2023). We can arrange a round for groups of participants, such as a team of employees or a group of laboratories. Additionally, VSL provides proficiency testing on demand, allowing you to obtain results whenever you need them. <\/p>\n

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Read more about this on our page on Proficiency Tests<\/a>[\/vc_column_text][\/vc_column][vc_column width=”1\/6″][\/vc_column][\/vc_row][\/vc_section][vc_section full_width=”stretch_row” el_class=”dg-padding-mid brand_element_small” css=”.vc_custom_1669120756183{background-color: #fafafa !important;}”][vc_row][vc_column width=”5\/6″ el_class=”dg-padding-none full_width_responsive”][vc_column_text css=”.vc_custom_1767086525685{margin-bottom: 0px !important;}”]<\/p>\n

Specifications<\/h2>\n

The CMCs for LNG flow rate and\/or volume and mass are:<\/p>\n

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Volumestroom<\/th>Kalibratie methode<\/th>CMC*<\/th>\n<\/tr>\n<\/thead>\n
8 tot 145 m3<\/td>Master meter<\/td>0,33%<\/td>\n<\/tr>\n
1,8 tot 65 t\/h<\/td>Master meter<\/td>0,23%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/a><\/p>\n

* Best achievable uncertainty under normal conditions for the LNG flow meter being calibrated.<\/em>[\/vc_column_text][vc_column_text css=”.vc_custom_1767087880685{margin-bottom: 0px !important;}” el_class=”dg-padding-small-top”]<\/p>\n

Best achievable uncertainty under normal conditions for the LNG flow meter being calibrated.[\/vc_column_text][\/vc_column][vc_column width=”1\/6″][\/vc_column][\/vc_row][\/vc_section][vc_section el_class=”dg-padding-mid brand_element_small”][vc_row][vc_column width=”5\/6″ el_class=”dg-padding-none full_width_responsive”][vc_column_text css=””]<\/p>\n

Consultancy<\/h2>\n

Our experts provide support in designing, optimizing, and validating LNG measurement systems. With extensive knowledge of metrology and international regulations, VSL advises on traceability, measurement uncertainty, and the development of reliable measurement infrastructure. Custom solutions and guidance for accreditation are also available.[\/vc_column_text][\/vc_column][vc_column width=”1\/6″][\/vc_column][\/vc_row][\/vc_section][vc_section full_width=”stretch_row” el_class=”dg-padding-mid brand_element_small” css=”.vc_custom_1669120756183{background-color: #fafafa !important;}”][vc_row][vc_column width=”5\/6″ el_class=”dg-padding-none full_width_responsive”][vc_column_text css=”.vc_custom_1767087437785{margin-bottom: 0px !important;}”]<\/p>\n

Custom services<\/h2>\n

VSL provides services tailored to specific customer needs from special and non\u2011standard calibrations to the development of measurement systems and the analysis of measurement data. Our experts create an optimal match between measurement and knowledge, delivering fully independent support that is always aligned with the latest metrological developments.[\/vc_column_text][\/vc_column][vc_column width=”1\/6″][\/vc_column][\/vc_row][\/vc_section][vc_section full_width=”stretch_row” el_class=”dg-padding-mid” css=”.vc_custom_1648640322721{background-color: #fafafa !important;}”][vc_row][vc_column width=”1\/6″][\/vc_column][vc_column width=”2\/3″ el_class=”dg-padding-none full_width_responsive”][vc_column_text]<\/p>\n

Our areas of expertise<\/h2>\n

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