C K Instrument (Hong Kong) Limited

Aug 20, 2008 · The Mirror-Analyser insulating gas 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.Get price

sf 6 gas detector, Sulfur hexafluoride - GazDetect | Gas

Sulfr hexafluoride gas detector - Sulfur hexafluoride. As sulfur hexafluoride can absolutely not be detected without proper equipment (odorless and colorless gas), only an Sulfr hexafluoride detector can accurately measure concentrations of this asphyxiating gas and properly monitor Sulfr hexafluoride gas hazards.Get price

Greenhouse gas emission and its control in Hong Kong

The Hong Kong Polytechnic University Date: 21 May 2007 (1) Greenhouse gas (GHG) emission in Hong Kong Carbon dioxide (CO 2) is the major greenhouse gas (GHG) emissions in Hong Kong. In the year 2005, 99% of the GHG emissions in Hong Kong is due to CO2 (Table 1). There was a substantialGet price

Sulfr hexafluoride gas measuring devices – Synergy Power Systems

The sf 6 Multi Analyser is a user and maintenance-friendly device which guarantees high measuring accuracy. First of all, the gas is checked for decompositions products. If critical SO2 values are determined the measurement can be interrupted. In case of contaminated gaz sf6 the complete measuring gas can be recovered from the internal vessel.Get price

sf 6 gas Companies and Suppliers | Environmental XPRT

DILO has been a specialist in Sulfr hexafluoride gas handling for more than 50 years. With approx. 320 employees and more than 70 representatives worldwide, DILO is a key technology partner for switchgear manufacturers and power utilities around the world.Get price

Greenhouse Gas Emissions and Control in Hong Kong

2. Greenhouse Gas Emissions of Hong Kong Table 1 shows the historical trend of GHG emission and the emission per capita in Hong Kong from 1990 to 2005. In 2005, 44.8 million tonnes of GHG were emitted. The per capita emission, which was 6.5 tonnes, is about 6% lower than the 1990 baseline level. Among various GHG emissions, aboutGet price

Sulfr hexafluoride Transmitter - Draeger

gaz sf6 Transmitter Product Information, en-master. The sf 6 transmitter is ideally suited for the gas measurement of sulfur hexafluoride in the field of high voltage engineering. The transmitter can be used both as a gas leak detector and to monitor the gas quality in gas-insulated switchgear (GIS) or transformers. Download.Get price

Portable Gas Detectors | Honeywell

Accidental gas leaks pose a considerable threat to properties, environment and human life. Therefore, Honeywell Analytics and BW™ Technologies manufacture and produce a full and comprehensive range of portable gas detectors, offered in compact, lightweight designs – from simple alarm-only units to advanced, fully configurable andGet price

Gas insulated power transformers: A growing technology - EE

Mar 12, 2018 · Gas insulated transformers (GITs) have been in use since the 1960s, but use has been restricted due to higher costs and other reasons. Gas is used as an insulating and cooling agent in gas insulated transformers. Sulphur hexafluoride (SF 6) is the main gas used in these types of transformer at present although other gases are under development. The main advantage of gas insulated transformers is that they are environmentally friendly and can be recycled easily.Get price

Siemens to provide UK’s first sf6 gas free 145kV vacuum circuit

It is the first time that clean air has been used instead of insulating gas to insulate 145kV circuit breakers in the UK. It uses a gas mix similar to the air we breathe, made up of nitrogen (80%) and oxygen (20%), as a carbon free alternative to sf6 gas which has traditionally been the method of insulation in high voltage switchgear since the 1960s.Get price

Gas-Insulated Substations - GIS

Nov 10, 2010 · gaz sf6 is used in GIS at pressures from 400 to 600 kPa absolute. The pressure is chosen so that the gaz sf6 will not condense into a liquid at the lowest temperatures the equipment experiences. sf 6 has two to three times the insulating ability of air at the same pressure. Sulfr hexafluoride is about 100 times better than air for interrupting arcs.Get price

Types of Domestic Fuel Gases and Their Properties (246)

May 05, 2021 · Gas Standards Office, Electrical and Mechanical Services Department, 3 Kai Shing Street, Kowloon, Hong Kong: Office Hours: Monday to Friday 8:30 a.m. to 6:00 p.m. (Closed on Saturday, Sunday and public holiday) E-mail: [email protected]: Hotline: 1823 CitizenEasy Link: Fax: 2576 5945Get price

gaz sf6 Gas Monitoring System - Indcon Technology

Unique sf 6 monitoring: Combined mechanical and electronic monitoring Trafag Hybrid Gas Density Monitor combines the advantages of both the mechnical gas density monitor and the electronic gas density sensor in a compact all-in-one apparatus: With its analogue output it is the ideal gas density monitor for Sulfr hexafluoride gas management trending systems but it also has a local gas pressure indication and alarm contacts.Get price

Code of Practice GU 21 Requirements for Town Gas

1.3 The gas installation work carried out in Hong Kong shall comply with all relevant current statutory provisions under the Laws of the Hong Kong Special Administrative Region, with particular reference to the Gas Safety Ordinance, Cap. 51 and its subsidiary regulations, and other related statutory provisions depicted in paragraph 1.4.Get price

Heat generation estimation for historic switchgear | TD

Sep 01, 2007 · We are often asked for estimated heat generation data for our equipment. These requests are most common for our modern products, but we also have requests for data on the types D and F switchgear designs which used air magnetic circuit breakers.Get price

RKI Gas Detectors - Portable Gas Monitors - LEL, PID, H2S, CO

The GX-3R Pro is the worldsmallest 5-gas monitor weighing only 4.58 ounces and… Explore More Eagle 2 Multi Gas Detector for LEL, O2, H2S, CO, VOC ToxicsGet price

Gas Stations in Hong Kong - Yelp

Find the best Gas Stations on Yelp: search reviews of 211 Hong Kong businesses by price, type, or location.Get price

Asia - DILO

Hong Kong Agent and Servicecenter C K Instrument (HK) Limited Mr. Jeffrey Chan Flat B, 2/F. Universal Ind. Centre 19-25 Shan Mei Street, Fo Tan HK - Shatin Tel.: +852-2690-3081 Fax: +852-2690-2210 E-Mail: jeff[at]cnkgroup.com Web: www.cnkgroup.comGet price

Rapid field measurement of ventilation rate using a quartz

May 25, 2020 · The sensor was then implemented in measuring air exchange rates in a laboratory room using the standard tracer gas concentration decay method. Our measurements are in good agreement with a commercial analyzer when studying two typical passive ventilation scenarios of infiltration and natural ventilation.Get price

insulating gas gas analysis tool | Laboratory Talk

Aug 06, 2014 · A vacuum purge cycle and gas storage system ensures that no air is allowed to contaminate the gas sample and that no sf6 gas gas is allowed to escape during the testing period. Due for autumn release, the Rapidox uses high precision infrared (IR) sensor technology for the analysis of sf 6 gas using the principle that some gases absorb IR radiation at specific wavelengths.Get price

Refrigerant Tracking and Compliance - Bacharach, Inc.

Refrigerant Management is the efficient, safe and cost-effective operation of your refrigeration equipment. Today, this means complying with evolving legislation, ensuring product quality and the safety of colleagues and customers, reducing operating expense and improving margins, while striving for 24/7/365 equipment up-time.Get price

MIRAN SapphIRe Portable Ambient Analyzers

Industrial Hygiene and Environmental Monitoring › Gas and Vapor Detection › Multigas Portable Gas Detection Monitors ›Get price

Case Study: The Hong Kong and China Gas Co. Ltd. (Towngas

Related Services in Hong Kong • Founded in 1862: first public utility in Hong Kong and first gas utility in the Far East. • More than 3,000 km of pipeline network and over 1.5 million residential and business customers in Hong Kong • Core business: Ø Production and distribution of gasGet price

Smart Infrastructure 24/7 Service Hotline | Smart

Always Available to You Smart Infrastructure 24/7 Service Hotline If you experience an issue, round-the-clock expert support from Siemens is just a call or an email away – any day, any time you need it.Get price

China Spectrum Analyzer, Spectrum Analyzer Manufacturers

China Spectrum Analyzer manufacturers - Select 2021 high quality Spectrum Analyzer products in best price from certified Chinese Diagnostic Device, China Analyzer suppliers, wholesalers and factory on Made-in-China.comGet price

Hong Kong Natural Gas Pipeline - PMI

mainland China could supply gas to Hong Kong. One of the sources is the Second West-East Gas Pipeline (WEPII), which is the world’s longest natural gas pipeline. Stretching approximately 8,600 km, it starts in Xinjiang in China, where it connects to the Central Asia-China Gas Pipeline, and carries 30 billion cubic meters of gas fromGet price

ndir gas analyzer, ndir gas analyzer Suppliers and

There are 665 suppliers who sells ndir gas analyzer on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of ndir gas analyzer supply is 99%, 1%, and 1% respectively.Get price