• Assessment of the sulphur hexafluoride (Sulfr hexafluoride) tracer technique

    Jun 23, 2011 · 1. Introduction. Extensive developments in inventory and mitigation research on enteric CH 4 emissions completed in New Zealand over the last 10 yr have been based on use of the sulphur hexafluoride (SF 6) tracer technique (Johnson et al., 1994).

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  • (PDF) Assessment of the sulphur hexafluoride (SF 6) tracer

    For example, intensive breath collection from 50 grazing sheep (Pinares-Patino, ˜ C.S. and Molano, G., AgResearch Grasslands, Palmerston North, New Zealand; unpublished data) showed that sf 6 was always present in breath samples and, with few exceptions, mixing ratios were in the normal range.

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  • sf6 gas Gas Systems II - micafluid.pt

    Sulfr hexafluoride Gas Systems II - micafluid.pt

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  • Guidelines – Sulphur Hexafluoride Management

    Environmental Procedure 04 Liquid Chemical Storage and Handling, CS10# 1900645, draft at the time of writing this document [3]. Field Instruction 4.14 - Storage, Handling, Transport and Disposal of Sulphur Hexafluoride (sf6 gas) Gas, CS10 2353174 [4]. Risk Management Framework, CS10# 2760190 available from

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  • Hazardous substances | WorkSafe

    Hazardous substances are widely used across New Zealand workplaces, so it’s important to know the risks and how to protect people from harm. All businesses must manage their hazardous substances risks.

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  • sf 6 gas handling - DILO

    In accordance with the EC 517/2014 directive and by implementing the 2015/2066 regulation, only certified personnel is allowed to carry out SF 6 gas handling in Europe. The 2015/2066 regulation stipulates the minimum requirements for the certification of personnel.

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  • Determination 2014/011 Regarding the refusal to accept a

    PO Box 1473, Wellington 6140, New Zealand Determination 2014/011 Regarding the refusal to accept a proposed alternative method for assessing site subsoil classes to establish Building Code compliance at 181-185 Victoria Street, Wellington 1. The matter to be determined

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  • Pro-Test Instruments - Test Measurement Equipment

    About Us We have over 25 years experience in importing and distributing technical products. At Pro-Test Instruments we understand the importance of providing quality technical advice and service to ensure you get the best product for the application and maximises the return on your investment.

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  • Reporting hydrofluorocarbons and sulphur hexafluoride gases

    refrigerator unit [see section 4.100 (1) (a) (ii) NGER Measurement Determination], and • the gas has a global warming potential (GWP) of more than 1000 [NGER Regulation 2.02 and NGER Measurement Determination section 4.100 (1) (a) (iii)]. In this context, the term ‘charge’ refers to the total volume of the gas contained within

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  • S02 measuring device | determination of insulating gas gas quality

    Portable SO 2 measuring device with LED indication For measurement of the SO 2 concentration in gas mixtures. 3-032-R.. Before maintenance works are carried out it is absolutely necessary to know the gas quality. This special equipment allows precis

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  • The sf6 gas-ReUse-Process A contribution on the sustainability of SF

    the used Sulfr hexafluoride is regenerated into new virgin gas. Sulfr hexafluoride which has been regenerated by Solvay fulfills even a higher specification than that required by IEC 60376, as illustrated in Table 1. In order to be able to transform the used SF. 6 . gas back into new virgin SF. 6 . the used gas must fulfill the so-called SF. 6 – ReUse – Specification in

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  • Workshop Report: sf6 gas tracer technique guidelines

    1 NIWA, P.O. Box 14-901, Kilbirnie, Wellington, New Zealand. Phone +64 -4 386 0300 Fax +64-4-386 0574 Funding sources New Zealand Government to support the goals and objectives of the Global Research Alliance on Agricultural Greenhouse Gases Disclaimer This report has been commissioned by the New Zealand Government to support the

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  • Integrated Management for the Handling and Disposal of gaz sf6 Gases

    THE sf6 gas IN REP There is not a complete sf 6 Tanks Inventory in quantity and quality terms. Leaks are only detected by pressure drops on the manometers. There are not corrective actions defined when a leak of insulating gas occurs. Sulfr hexafluoride leaks through bad handling practices during installation, maintenance and dismantling of equipment.

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  • Micafluid - transformer-technology.com

    As the influential news source and a vehicle for disseminating new and notable ideas, we provide authoritative and trustworthy coverage of the transformer and transformer-related industries.

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  • Micafluid Launches sf6 gas Gas Handling Cart

    Micafluid / Gasbanor Sulfr hexafluoride has successfully commissioned a new Sulfr hexafluoride gas handling cart. The new GTRU-MINI has passed the factory test at our new partner Henan...

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  • DILO Multi-Analyser sf 6 - check of sf 6 gas quality

    The MultiAnalyser gaz sf6 allows different methods of operation for emission-free handling of the measured gas: » Internal storage of the measured gas (max. inlet pressure 35 bar pe) within the device, in an external cylinder or an external gas collecting bag.

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  • Contaminated Land Assessment part 1

    AECOM New Zealand Limited 8 Mahuhu Crescent, Auckland 1010, PO Box 4241, Auckland 1140, New Zealand T +64 9 967 9200 F +64 9 967 9201 www.aecom.com

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  • Measuring system for laboratory analysis of decomposition

    Non-destructive method of measurement The advantage of the GFTIR-10 is the non-destructive determination of the most-important decomposition products, which are also able to quantify high concentrations of reactive and highly-corrosive substances.

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  • GUIDELINES FOR THE SAFE USE, STORAGE, AND DISPOSAL OF

    A. The Hazardous Substances and New Organisms (HSNO) Act 1996 was introduced to reform the law relating to the management of hazardous substances and new organisms in New Zealand. All explosives, initiation devices, storage and handling come under the HSNO Act and associated regulations. The relevant authority for the HSNO Act is ERMA New Zealand.

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  • Surfacing specifications | Waka Kotahi NZ Transport Agency

    Hotmix asphalt wearing course surfacing (P23) Published: 2005 This specification and guidance notes set out the performance requirements for the following types of asphalt as wearing courses: the supply and laying of open graded porous asphalt (OGPA); the supply and laying of textured high stress resistant type asphalts, such as stone mastic asphalt; and the supply and laying of dense graded

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  • cheap ethylene measurement device – Sulfr hexafluoride Service Cart

    RF051 Economy Series Sulfr hexafluoride Gas Handling Cart; RF391 Mega Series Sulfr hexafluoride Gas Recycling Unit; S100 Micro Series sf6 gas Gas Recycling Device; RFJ Sulfr hexafluoride Refilling Evacuating Devices; RF912 Sulfr hexafluoride Gas Analyzer; NA1013 sf6 gas Gas Monitoring System; RSSSulfr hexafluoride Smart sf 6 Sensor; RF300N sf 6 Service Cart; Sulfr hexafluoride Gas Purification for re-use System; Our Client; Connect us

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  • Hazardous Substances Changes - Site Safe

    08 Sep 2017. The rules around managing hazardous substances in the workplace are changing. Every year around 600-900 people die prematurely from workplace-related disease, including from exposure to hazardous substances, so if you are one of the many businesses that use, store or handle hazardous substances, then you need to know how to manage the risks associated with them.

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  • insulating gas Gas Systems - transformer-technology.com

    Sulfr hexafluoride Gas Systems Gas treatment and recovery GTRU-type units recover, purify and refill the gaz sf6-gas with a high degree of safety and reliability during the process, offering versatility through an automated drive and control technology.

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  • Handling and Release Guide - Department of Conservation

    All seabirds in New Zealand are protected except the black backed gull. The risks to seabirds are highest where there is overlap between fishing operations and large numbers of foraging seabirds. THINK FIRST: Safety Around Seabirds Large birds can inflict a serious bite, it is recommended to wear gloves and eye protection if handling seabirds.

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  • Mirror-Analyser Sulfr hexafluoride | Sulfr hexafluoride gas quality check

    The Mirror-Analyser sf 6 uses the physical dew point mirror measuring principle which is characterised by its high precision and utmost reliability in order to measure the moisture content. By cooling the integrated mirror the moisture content of the gas is determined by measuring the temperature depending on the condensation or icing of the mirror.

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  • QUT | Staff Profiles | Shawn Nielsen

    Environmental effects of sf6 gas. Development of strategies and best practice for utility’s using gaz sf6. Handling, recycling and disposal of sf 6 and associated by-products. Test voltage/current generation and measurement: Determination of the core material of current transformers from standard IEC performance measurements as a quality control tool.

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  • Sulfr hexafluoride LeakSpy | sf 6 leak detector - DILO

    The cordless battery-operated LEAKSPY Sulfr hexafluoride precisely measures SF 6 concentration in air by means of a non dispersive infrared sensor (NDIR sensor) and indicates the value on a graphic display in ppm v. The device allows precise localisation of leaks by searching the highest SF 6 concentration. Thanks to the high accuracy and the low detection limit it is possible to carry out integral measurements as well as measurements for determination of leakage rates.

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  • Sulfr hexafluoride Equipment from DILO available in South Africa

    The sf 6 Network Monitor is the central control unit from up to five sf 6 Air Sensors to be connected. Warning and alarm thresholds can be set for each Sulfr hexafluoride Air Sensor. The plug-and-play operating concept makes the handling very comfortable. Measuring values can be stored and called on the 5.7" coloured touch

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  • Companies - Transformer Technology

    As the influential news source and a vehicle for disseminating new and notable ideas, we provide authoritative and trustworthy coverage of the transformer and transformer-related industries.

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