MEMBER

MEMBER

China Hongyang Group, is an integrated enterprise with the research & development, production and marketing of Fuel Dispenser and related accessories as well as service station concerning equipments. It concentrates on the relative manufacture & services of filling station such as Hongyang tax control Fuel dispenser, IC Card fuel dispenser, manage system of network for stations, submerge pump and liquid level devise. China Hongyang Group, designed supplier of SinoPec and PetrolChina, our HONGYANG products have been sold to over 50 countries in South-east Asia, Mid-east, Africa, Europe and well received in their markets.

ct before switching on suction pump. After oil being sucked up carefully inspect all connection and sealed sections whether exists leakage. Scrutinize the working states of measurement transducer, pump and vapor separator after starting operation. As for new filing station, clean waster and water in pipeline. Preset unit price according to oil price. It is regulative to twice PPU presetting for each fuel dispenser per day. Appraise each nozzle flow rate in accordance with fuel dispenser’s metrological regulation and procedure, indicating value error no more than ±0.3%, repeatability error no more than ±0.15%. Regulate the adjusting bolt of overflow valve to change flow rate, increasing or reducing it. It must switch off power supply to maintain failure in debugging progress. It is strictly prohibited to debug as explosion-proof junction box being open. Debug personnel should clearly tell all operating functions and methods of fuel dispensers to station staff, and make report to station owner and get authorization. Chapter VI Metrological approval of fuel dispenser As commercial measure instrument, fuel dispenser is used for calculating the volume of commercial-used fuel. Thus, its accuracy directly correlates the customer’s economical benefits. That is the reason why fuel dispenser in China should be conducted a compulsory appraisal in accordance with State’s law on metrology. Metrology aims at ensuring exactitude on basis of united unit. The metrological appraisal for fuel dispenser refers to the work that to appraise measurement performance and to fuel dispenser inspect whether or not abiding by legal requirements. The metrological regulation on fuel dispenser JJG 443-98 (hereinafter called JJG443-98) fuel dispenser promulgated in Aug 1, 1998, is a legal tool to appraise metering of fuel dispenser, which introduces the international metrological technology regulation and global practice. JJG 443-98 emphasized that flow meter is core component in fuel dispenser, enhances metrological requirement, increasing the cont fuel dispenser

he total　　 reimbursable (bit 123-1) received in 1220 messages will be credited to the merchant.　　 Wednesday 10 May 2006 - Revision 03　　 Document title　　 IFSF POS to FEP Interface　　 Section Page　　 EMV 103178　　 7.1.5 Communications and Error Conditions Message Flow　　 There are a number of scenarios to consider here the first when a single response fails　　 which is an isolated event the other scenarios indicate a wider problem with communication　　 between the POS and the FEP. For the purposes of the following examples 1100　　 Authorisation Requests from an OPT are used however it could be any message with a　　 financial impact the procedure is the same for dealing with timeouts. There are differences　　 between what an IPT and OPT will do in some of these circumstances. These will be　　 described in the text.　　 Response Lost　　 This describes the message flows associated with a lost response. It uses a OPT sales　　 scenario but is equally applicable to other transactions.　　 POS FEP　　 1100 Authorisation Request　　 Default Amount　　Customer initiates　　 (POS or FEP)　　Transa fuel dispenser ction (ARQC)　　 1110 Authorisation Request Response Response to Funds　　Response not　　 fuel dispenser Reservation; lost in　　received before　　 transit (optional　　timeout　　 fuel dispenser

Report Country Briefings Not just a flash in the pan Cities Guide War crimes Bringing the wicked to the dock Reinventing the internet SURVEYS BUSINESS Pulling the plug on standby power United States Management Reading Power to the people Business Education The politics of national security Executive Dialogue Macho moms and deadbeat dads Business FINANCE & ECONOMICS The World Trade Centre Tower of Babel Economics Focus AT&T and BellSouth Economics A-Z Big is beautiful The budget SCIENCE & TECHNOLOGY Sound and fury fuel dispenser Vodafone fuel dispenser Not-so-big is beautiful Technology Quarterly Race relations in Los Angeles Puffs of racial steam Corporate mergers PEOPLE fuel dispenser