Trafag AG - Your specialist for sensors

Trafag stands for precise, reliable and maintenance-free instruments developed for the monitoring of gaz sf6 and other gases in the field of high- and medium-voltage switchgear.Get price

Gas density of Sulfr hexafluoride and other gases - Trafag AG

Trafag gas density sensors are monitoring the insulation gas (e.g. sulfurhexafluoride sf6 gas) and thus ensure the safe operation of countless power plants and high voltage switching installations.Get price

Best GIS Data Collection Tools | GPS Devices Digitizers

As with all GIS data collection devices, the choice between smartphone or tablet depends almost entirely on budget, personnel, and the project itself. GIS hardware for the office Once you’re done in the field, you'll need the right office hardware to get the most out of your data.Get price

Sulfr hexafluoride Gas Filling Device - gaz sf6 Treatment | YUNENG

QTHS insulating gas Gas Refilling and Treatment Device Yuneng is a manufacturer of sf6 gas refilling device. This sf6 gas filling equipment uses advanced refiling technology for a wide range of gas treatment, gas purification and gas filling. gaz sf6 gas is a good electrical insulator.Get price

Geographical Indications (GI) Protection | USPTO

What Are "Geographical Indications"?How Does The United States Protect Geographical Indications?Benefits of Protecting Geographical Indications Through A Trademark SystemGIS as Certification MarksGIS as Collective MarksGIS as TrademarksOpposition and CancellationCommon-Law Geographical Indications"Geographical indications" ("GIs") are defined at Article 22(1) of the World Trade Organization(WTO) 1995 Agreement on Trade Related Aspects of Intellectual Property Rights (TRIPS) as "indications which identify a good as originating in the territory of a Member, or a region or locality in that territory, where a given quality, reputation or other characteristic of the good is essentially attributable to its geographic origin." Examples of geographical indications from the United States include: "FLORIDA" for oranges; "IDAHO" for potatoes; and "WASHINGTON STATE" for apples. Geographical indications can be viewed as a subset of trademarks. Geographical indications serve the same functions as trademarks, because like trademarks they are: 1) source-identifiers, 2) guarantees of quality, and 3) valuable business interests. The United States has found that by protecting geographical indications through the trademark system - usually as certification and collective marks -- the United...Get price

Implementation Of Treatment Recovery Of the Sulfr hexafluoride Gas

device for purifying and storing of the used SF 6 gas [21]. Other systems using separative membranes for the purification of the SF 6 have also been developed. These systems could be found in France, Germany [22], and numerous references can be found in theGet price


APPLICATION OF GIS AND GROUNDWATER MODELLING TECHNIQUES TO IDENTIFY THE PERCHED AQUIFERS TO DEMARKATE WATER LOGGING CONDITIONS IN PARTS OF MEHSANA . D . Rawal a, A.Vyas a, S.S.Rao a. a CEPT University, Ahmedabad, India - [email protected],[email protected], [email protected] Commission VIII, WG VIII/4 . KEY WORDS:Get price

Sulfr hexafluoride Gas Filling And Evacuation Equipment

sf6 gas Gas Filling Evacuation Equipment. Refilling Sulfr hexafluoride gas from cylinder to gas chamber. Exhaust gas treatment device. The vacuum pump is equipped with an anti-return oil valve to prevent oil return.Get price

Sulfr hexafluoride Gas handling | Zero emissions and maximum gas re-use

DILO’s path in insulating gas gas handling started in 1967, when we supplied a complete piping system for installation of the first Sulfr hexafluoride gas insulated switchgear. Since then, our product portfolio has successively been developed to the widest product range of emission-free gas handling equipment worldwide.Get price

Substation Maintenance and Construction Manual Circuit

table of contents (continued) pacific gas and electric company substation maintenance and construction manual circuit breakers bookletGet price

Geographic Information System Data | Epidemic Intelligence

Geographic information science, systems, software (collectively known as GIS) and methods are one of the tools epidemiologists use in defining and evaluating the where. This chapter reviews GIS applications as they pertain to the 10 steps of a field investigation.Get price

Applications of GIS in Road Traffic Management - Bright Hub

IntroductionPros of GIS System in TransportationHow Does The GIS System Work?ConclusionGraphical Information Systems, or GIS, represent the modern entry of multi-discipline fields in subject areas like computer science, surveying, geography, and cartography into statistical analysis and the management of transportation systems. GIS is based on geographical spatial information, adopting the geographical prototype analytic technique and extending many sorts of spatial and dynamic geographic data. It is a computer-driven high-tech arrangement that provides for geographical exploration and geographic decisiveness. It goes without saying that road and traffic information is crucial data for a city. Road traffic managers normally organize this material by compiling the data into tables used in statistical analysis. However, as the volume of data is huge and multifaceted relations of data are involved, it becomes very difficult to administer them consistently. And herewhere applying GIS technology to the structure of the database helps in handling the positions and proper...Get price


in portable devices (notebook, tablet, GPS receivers) in the field information capture process, which will allow a notable reduction in time and costs of data gathering and processing. Improving the use of GPS, GIS and RS forGet price

What is a geographic information system (GIS)?

Geographic information system (GIS) technology can be used for scientific investigations, resource management, and development planning. For example, a GIS might allow emergency planners to easily calculate emergency response times in the event of a natural disaster, or a GIS might be used to find wetlands that need protection from pollution.Get price

Office of Planning | Download GIS Data (Expanded)

The GIS data and any features depicted do not represent or confer any legal rights, privileges, benefits, boundaries or claims of any kind. The Office of Planning encourages users to report any discrepancies or errors found.Get price

Gas Density Monitoring System (GDM)

The SICAM AI-Unit 7XV5674is an 20mA Analog Input device used by utilities in substation environment, and for industrial sectors with increased environmental requirements. Analog signal acquisition, compression and supervision of: Protection Device expansion for 20mA, or direct connection to a Substation Controller, control center for processesGet price

insulating gas Gas Servicing Equipment – ENERVAC INTERNATIONAL ULC

Sulfur Hexafluoride (sf 6) is an excellent gaseous dielectric for high voltage power applications. It has been used extensively in high voltage circuit breakers and other switchgear employed by the power industry.Get price

GIS' Role in Trucking and Transportation Industry/ Supply

Rapid decision making in real time is critical in the world of supply chain management and in particular, transportation. With orders coming in electronically and the landscape of orders changing by the minute, the ability to take this information in a real time dynamic environment establishes the most efficient method of getting product to the customer and be prepared to change the plan midGet price

Esri Gas Valve Isolation Trace running on the UPDM (SSP TV)

May 26, 2016 · Esri released their first core gas trace tool in April 2016. In this video Skye Perry demonstrates the new gas valve isolation trace running on the UPDM.Get price


GIS-BARS Objectives. The overall project objective is to develop and implement an efficient, ongoing, County-wide, GIS-based accident records system that will provide surveillance and identification of significant accident locations through the use of sophisticated display modeling and analysis tools through the integration of diverse engineering information on the GIS.Get price

Embedded purification for electron beam induced Pt deposition

Two different room-temperature processes for the electron beam induced deposition of high purity platinum (Pt), using the standard MeCpPtMe<SUB3</SUB precursor and oxygen for purification, have been investigated. The first process is a sequential method, which uses two independent gas injector systems (GIS) in order to perform a standard Pt deposition, followed by an e-beam post-irradiationGet price

Study on a GIS-based Real-time Leakage Detection Monitoring

RTD-1000(Remote TDR Device : Embedded TDR System) and GIS-based warning system is developed. Consists of leakage sensing pipe and monitoring system which has two-level construction architecture. One level is underground facilities, sensing pipe, pipe connection network and control box. The other level is monitoring devices and centerGet price

Contamination of Household Open Wells in an Urban Area of

Oct 23, 2018 · Structured questionnaire and Differential Global Positioning System (DGPS) device were used for data collection. Water samples taken were analyzed in an accredited laboratory. Results: Most of the wells were in an intermediate-high contamination risk state, with more than 77% of wells having a septic tank within 7.5 m radius.Get price

EcoSystem Services: Air Purification

Air Purification. Air Purification occurs where habitats help to intercept or absorb airborne pollutants produced from road traffic. Scores are on a 1 to 100 scale, relative to values present within the Study Area. White space within the Study Area shows areas with no data or with no capacity.Get price

EcoSystem Services: Water Purification

METHODS: Water Purification values per ecosystem are inferred from available literature, based on surface roughness and slope type. Habitat age and management is not considered. LIMITATIONS: EcoServ-GIS relies on indicators to predict levels of capacity and demand. Results are relative to the study area and cannot be compared to other areas.Get price

Sf6 Gas Detection System

750kv-substation-onsite-service. On-site sf 6 recovery service is driven by a trailer which equipped with our full set of recovery, refilling, purification equipment and measuring instrument, drive to the substandard gas compartment, perform onsite shutdown and maintenance, directly recover unqualified insulating gas gas, recycle and purify them to be qualified and then return to gas compartment, theGet price

Indicators of Ecosystem Services in Scotland

Several other countries followed the example of the early adopting nations. More recently, the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) was established by the UN to provide guidance and “strengthen the science-policy interface for biodiversity and ecosystem services for the conservation and sustainable use of biodiversity, long-term human wellGet price


1. GIS RAPID MAPPING TECHNOLOGY . 1.1 Developments GIS rapid mapping technology is an important support tools for emergency decision-making and emergency rescue at the early stage of a disaster. With the continuous promotion of basic geographic information engineering, the use of existing GISGet price

Government RFP, Federal, State Bids Contracts, Request for

Find RFP is a centralized database for government bidding and procurement information published by United States and Canada governments: federal, state, city, county, municipal government, university, school, hospital, airports, correctional facility, water district, public utility, police and fire departments.Get price