• Bunker Fuel | Sulfur Analysis | ASTM D4294 | Hitachi High

    In 2020, the IMO (International Maritime Organisation) will enforce a new global sulfur limit of 0.5% for bunker fuel oil. As ship owners and port control authorities, you can make sure you meet the current and new global sulfur limits with our analyzers.

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  • Hitachi Analyzers for Sulfur Testing Requirements

    Oct 22, 2019 · A Hitachi X-MET8000 handheld XRF analyzer was the perfect solution as it allows them to do on-board testing for their customers, and complies with ASTM D4294, ISO 8754 and IP 336 sulfur test methods.

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  • XRF Analyzer for Sulphur Analysis of Waste Cooking Oil

    Dec 13, 2018 · Hitachi’s X-Supreme8000 has the accuracy needed to measure sulfur in used cooking oil, and complies with well-established sulfur standard test methods such as ASTM D4294, ISO8754 and ISO13032. It’s also easy to use by non-technical operators.

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  • Petrochemical | X-ray Fluorescence | Analyzer | Hitachi High

    Hitachi XRF analyzers help you meet stringent sulfur standards for automotive fuel, including biofuel blends, and with the analysis and grading of waste cooking oil. Used cooking oil is an important feedstock for automotive biofuel. But before it enters the waste oil refinery, chlorine and sulfur levels must be measured.

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  • Petrochemical | Analysis | Applications - Hitachi High Tech

    Interested in bunker fuel oil sulfur compliance? In 2020, the IMO (International Maritime Organisation) will enforce a new global sulfur limit of 0.5% for bunker fuel oil. As ship owners and port control authorities, you can make sure you meet the current and new global sulphur limits with our analyzers. Learn about analysers for bunker fuel

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  • BACKGROUND - hha.hitachi-hightech.com

    proposed 0.50% global sulfur cap on marine fuels on January 1st, 2020. This is a significant reduction from the current limit of 3.50% which has been in place since 2012. Within sulfur emission control areas (SECA), the sulfur limit remains at the 0.10% level established in 2015. Beginning January 1, 2018 companies will be required

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  • Sulfur hexafluoride - Wikipedia

    Sulfur hexafluoride is also routinely used as a tracer gas in laboratory fume hood containment testing. The gas is used in the final stage of ASHRAE 110 fume hood qualification. A plume of gas is generated inside of the fume hood and a battery of tests are performed while a gas analyzer arranged outside of the hood samples for SF 6 to verify the containment properties of the fume hood.

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  • Clinical Analyzer - Hitachi High-Tech

    7180 Clinical Analyzer. Random access type, capable of testing up to 86 chemistries and 800 tests per hour.

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  • Test and Measurement | TD World

    Power quality is a primary challenge for electric utilities, according to a survey of North American utilities Test and Measurement Siemens Adds Cloud-Based Power Monitoring to Port of Kiel’s Shore Power System

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  • Cyanine 5.5 Conjugated Nanobubbles as a Tumor Selective

    Apr 18, 2013 · Nanobubbles and microbubbles are non-invasive ultrasound imaging contrast agents that may potentially enhance diagnosis of tumors. However, to date, both nanobubbles and microbubbles display poor in vivo tumor-selectivity over non-targeted organs such as liver. We report here cyanine 5.5 conjugated nanobubbles (cy5.5-nanobubbles) of a biocompatible chitosan–vitamin C lipid system as a dual

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  • Is the end coming for sulfur hexafluoride, the most powerful

    Oct 15, 2020 · Paying for more environmentally friendly switchgear. According to respondents, a higher purchasing price is one of the main barriers for adoption of SF 6-free alternative.At the same time, survey participants were in principle willing to pay more for environmental-friendly switchgear options—on average up to 20% compared to their usual purchasing price.

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  • Clinical Analyzers / Laboratory Automation Systems : Hitachi

    7180 Clinical Analyzer Random access type, capable of testing up to 86 chemistries and 800 tests per hour. Laboratory Automation Systems Hitachi Pre-Analytical Process Automation System can automate various laboratory processes ranging from centrifuging to sample partitioning and analysis, increasing the efficiency and safety of laboratory work.

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  • Analysis of Sulfur Hexafluoride in Air

    The sulfur hexafluoride analysis system is described in Hall et al. (2007) and Hall et al. (2011). Briefly, gas samples are loaded into a fixed-volume, stainless steel sample loop by flushing the loop, and then injected onto a series of packed columns using a multi-port valve.

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  • Wuhan Newradar Special Gas Co.,Ltd. | LinkedIn

    Wuhan Newradar Special Gas Co.,Ltd. | 13 followers on LinkedIn. Wuhan Newradar Special Gas Company Limited Was founded with the help of professionals from abroad who has more than 25 years

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  • SULFUR HEXAFLUORIDE by portable GC 6602

    SULFUR HEXAFLUORIDE by portable GC: METHOD 5512, Issue 2, dated 15 August 1994 - Page 2 of 4 SAMPLING AND MEASUREMENT: REAGENTS: 1. Sulfur hexafluoride in air at known concentration(s) for use in field calibration. Prepared in the field by filling sample bag (see "Equipment") with verified commercial standard compressed gas*, or by injecting

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  • Rosemount NGA 2000 insulating gas Analyzer N2O Analyzer - Calibrated

    Rosemount Sulfur Hexafluoride (Sulfr hexafluoride) Nitrous Oxide (N2O) analyzer Model NGA2000 in good working condition. The analyzer ranges are sf 6: Four ranges: 100 ppm, 500, 2000, 5000 ppm (and Userdefined ranges between 50 to 5000 ppm).

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  • The Challenge of Measuring Very Low Sulfur Levels in Diesel

    Feb 28, 2019 · The EU Fuel Quality Directive (2009/30/EC extended this standard to non-road mobile machinery (NRMM) in 2014. Since then all diesel sold for heavy vehicles and machinery in the EU has had to meet this ultra-low sulfur limit – whether purely derived from fossil fuel or blended with biofuel. Ensuring accuracy with your XRF analyzer

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  • CHEMICALS FOR ELECTRONICS INDUSTRY - IHS Markit

    PEP’97 234 SHW Abstract Process Economics Program Report 234 Chemicals for Electronics Industry (March 2001) Electronic chemicals and materials, or simply electronic chemicals, can be categorized into

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  • Sulfur hexafluoride - NIST

    Sulfur hexafluoride. Formula: F 6 S; uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been

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  • Sulfur hexafluoride - NIST

    Sulfur hexafluoride. Formula: F 6 S; uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been

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  • Sulfur Analyzer | Labx

    Sulfur Analyzer Easily handle characteristically heterogeneous, difficult to prepare, or low-level samples with the TruMac carbon/nitrogen/sulfur determinator. Macro sample sizes (up to 3 grams for nitrogen; up to 1.5 grams for carbon/nitrogen; up to 0.3 grams for carbon/nitrogen/sulfur) are quickly and simultaneously analyzed with a low cost

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  • Clinical Analyzers / Laboratory - Hitachi High-Tech

    Laboratory Automation System. Hitachi Pre-Analytical Process Automation System can automate various laboratory processes ranging from centrifuging to sample partitioning and analysis, increasing the efficiency and safety of laboratory work.

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  • Sulfur hexafluoride - NIST

    Matzik, I.; Schneider, G.M., Fluid phase equilibria of binary mixtures of sulfur hexafluoride with octane, nonane, hendecane, and cis-decahydronaphthalene at temperature between 280 K and 440 K and at pressures up to 140 MPa, Ber. Bunsen-Ges. Phys. Chem., 1985, 89, 551. Goloborod'ko and Khodeeva, 1972

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  • Measurement of functional residual capacity by sulfur

    A system based upon washout of sulfur hexafluoride (sf6 gas) during mechanical ventilation is described. The central unit in the system is a sensitive and rapid-response infrared Sulfr hexafluoride analyzer. sf 6 is washed in until the alveolar concentration of sf 6 is 0.5%, a concentration so low that the supply of other gases is hardly influenced.

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  • NIOSHTIC-2 Publications Search - 10003476 - Using sulphur

    However, problems such as recirculation of return into intake air, leakage from adjacent mines, lost intake air, and unknown transit flow times through stoped areas call for new ways of analyzing airflow underground. Use of sulfur hexafluoride as a tracer gas can be an effective means of analyzing these ventilation problems.

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  • Sulfur hexafluoride - LNF Wiki

    Sulfur Hexafluoride (Sulfr hexafluoride) is a gas used in reactive ion etching. It has a high fluorine content which makes it a very effective silicon etchant.

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  • Sulfur hexafluoride - NIST

    Matzik, I.; Schneider, G.M., Fluid phase equilibria of binary mixtures of sulfur hexafluoride with octane, nonane, hendecane, and cis-decahydronaphthalene at temperature between 280 K and 440 K and at pressures up to 140 MPa, Ber.

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  • DISSOCIATION OF SULFUR HEXAFLUORIDE TRACER GAS IN THE

    Dec 22, 2005 · As an odorless, non-toxic, and inert compound, sulfur hexafluoride (sf 6) is one of the most widely used tracer gases in indoor air quality studies in both controlled and uncontrolled environments. This compound may be subject to hydrolysis under elevated temperature to form acidic inorganic compounds such hydrogen fluoride and sulfuric acid.

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  • Sulfur hexafluoride - webbook.nist.gov

    Sulfur hexafluoride. Formula: F 6 S; uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been

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