S-GA4Q FUEL DISPENSER

S-GA4Q FUEL DISPENSER

FlowMeter Type: Optional

Accuracy :±0.2%

Pressure Loss (kg/cm): Under 0.25

Motor Voltage(V) :110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle :Auto Shut-off Nozzle

Environmental Condition : -40~~+55degree

Control Type :Solenold Vale Control Type

Preset :Function Provided(Small LCDIndicator)

Display(Counter) :Type LCD and Bright Backlight

Digit of Volume : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount :0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price :0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Optional Display :Type LCD and Bright Backlight

Digit of Volume :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price : 0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Totalizer :1~~9,999,999

Hose 4.5m

Weight 305kg.

Dimension(L×W×H): 1160*560*2215(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 27

ion without authorization; illegal disassemble or modify IC card so as to change data. Apart from the above methods there are some professional attacks mainly for operating system. IC card intellectual Prevention technology mainly contains two aspects: one is for IC card itself including physical safety; the other is for information exchange process. In order to ensure the physical safety of IC card, some safety technologies are adopted in manufacture of card base, such as laser engraving, fluorescent printing and macroline technology. As for possible attacks, chip manufacturers have researched many methods: Inspection of exterior voltage; Inspection of low frequency of clock; Preventing information of data bus being pick through supervision programme; Protecting memory by logical encryption; Fuse protection; Mounting encrypted calculating processor for chip. The above safety technologies are belongs to hardware aspect. Whichever technology provided for hardware platform, the prevention technologies of differential power analysis (DPA) and simple power analysis (SPA) should be considered in software. COS safety mechanism The purpose of COS safety protection aims at protection information on card and exchanged between terminal and card. Therefore, safety mechanism should be able to effectively control information, which is considered in two aspects: One is to control the right to operate information, that is, who is authorized to operate information; the other is to process information itself, that is, encryption processing by which unauthorized person fuel dispenser is unknown to its contents, even though he or she has got information. Other methods include: adopting enhanced Data Encryption Standard (DES) calculation in operating system; memory fuel dispenser adopts special encryption; employing specific I/O technique to prevent Differential Power Analysis (DPA) attack. The control of right to operation of COS basically is divided into two categories: authentication mechanism and safety report mechanism. In real appli fuel dispenser

e　　 x bin8 Database Address　　 DB_Ad　　 (x = 1 to 8) - the database address from where the data has　　 come　　 bin8 1 to 255 Data Identifier　　 Data_Id　　 - the identifier for the first requested application　　 data element　　 bin8 0 to 254 Data Length　　 Data_Lg　　 or or - number of bytes for the first application data　　 bin8 bin16 255 element contents　　 1　　 0 - 65535 - if the length is bigger than 254 see　　 - if data element does not exist or can not be read　　 2　　 in the current device state see　　 appli- appli- Data Element Contents　　 Data_El　　 cation cation - the contents of the first requested application　　 dependent fuel dispenser dependent data element　　 bin8 1 to 255 Data Identifier　　 Data_Id　　 fuel dispenser - the identifier for the second requested　　 application data element　　 bin8 0 to 254 Data Length　 fuel dispenser

otal job will be in the software.�He was right. Today, society both benefits and suffers from the PC s flexibility and openness. The magic of the PC is that it is a general-purpose machine to which new functions can be added simply by installing a new piece of software. “The PC is a very fertile device,�says Dan Bricklin, the inventor of VisiCalc, the first spreadsheet program. But this versatility comes at a price, since it makes the PC more complex, less secure and less reliable than a dedicated, single-purpose device. As a result of these shortcomings, many technologies incubated on the PC are moving off it. Functions such as e-mail and voice-over-internet calling that were first rendered in software, just as Mr Gates predicted, are now mature enough to be rendered in hardware. As a result, the PC is no longer centre of the technological universe; today it is more likely to be just one of many devices orbiting the user. You can now do e-mail on a BlackBerry, plug your digital camera directly into your printer, and download music directly to your phone—all things that used to require a PC. At the same time, the PC is under threat as the primary platform for which software is written, as software starts instead to be delivered over the internet. You can call up Google or eBay on any device with a web browser—not just a PC. People have been saying it for years, but this could finally allow much cheaper web terminals, or “network computers� to displace PCs, at least in some situations. These shifts are affecting the big firms that grew up around the fuel dispenser PC. Microsoft has moved into games consoles and set-top boxes, chiefly in case these other devices emerge as challengers to the PC as “hubs�for digital content. This week it confir fuel dispenser med that it will launch a digital music-player, called Zune, in response to Apple s successful march into non-PC markets with the iPod. As for PC-makers themselves, the falling prices and commoditisation that have so benefited consumers have tur fuel dispenser