U101-C Flowmeter

U101-C Flowmeter

Materials:

Body: Cast lron (Spray-Painted)

seals: Buna-N

Technical Specifications:

Discharge rate of each revolution:0.5L

Flow rate range:5L~60L/min

Accuracy:±0.2%

Repeat error:≤�.1%

Environmental condition:-40~~+70degree

Package:

Product ID Net Weight Cross Weight Dimension

U101-C 23kg/case of 1 25kg/case of 1 28×26× 45cm/case of 1

on quickly increase in recent year, consumption of finished oil increase al well, the vapor pollution and resource waste in forecourt become more important safety factor in considerable filing station, safety distance and vapor density in particular. At present, vapor separator device is installed and obtain content effect in most of large and middle cities reference to foreign improving measures. Its recovery principle is divided as two phases: first phase refers to closed discharge from tank vehicle; second phase refers to vapor recovery as refueling oil. Phase I vapor-recovery system The first phase system aims at to rebuild the delivery pipe and vapor recovery pipe between vehicle tank and tank. (Diagram 4-1) The volume of vapor will be increased as flowing into tank because of waves and shock. Therefore, the inlet pipe should be deeply stretched under oil level so as to reduce oil waves. As for a tank exceeding 945L of volume, inlet pipe is needed stretching into oil no higher 15cm than bottom of tank. Oil flows into tank from under level, vapor flow back into vehicle tank under pressure. In principle, the volume of oil and vapor is corrective. In order to make as little as vapor volatize during delivery, the structure of traditional ventilating pipe should be improved, making system in sealed state under normal pressure range. Recl fuel dispenser aimed vapor is dealt with through condensation, adsorption and burn after taking back. Its operation principle is similar to the vapor system of balanced nozzle. Diagram 4-1: Phase I Vapor Recovery System The pipeline installation is illustrating in Diagram 4-2. The height of air pipe at least 4m. The length of back air is shorter than air pipe, diameter fuel dispenser larger than that of air pipe. It is prohibited to appear overflow phenomenon as vehicle tank fuel dispenser discharge, shut off switch of air pipe. The jointer between air back and discharge pipe should adopt speed jointer. Phase II vapor-recovery system Phase II refers to the progress in which vapor in vehicle tank is

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ithms are used to construct images images reach a limit from mountains of data. In late 1972 Dr Ter-Pogossian and Dr Phelps, who was then a in what they can young assistant professor at Washington University and worked in Dr Ter-Pogossian s reveal, PET s ability lab, went to a meeting of the Radiological Society of North America in Chicago where an to look at early CT scanner was on display. Both came back convinced of the importance of the underlying approach, and subsequently applied it to PET. Using a computer to analyse thousands of biological processes pairs of detected photons, it was possible to construct a more detailed image of the is just starting to be distribution of the radiotra fuel dispenser cer within the patient. Despite competition from other laboratories, Dr Ter-Pogossian s group succeeded in constructing a series of prototypes tapped.� that led to the first commercial PET scanner. Because there was little grant money available for his group s research pursuits, Dr Phelps decided in 1973 to contact EG&G ORTEC, a scientific-instrum fuel dispenser ent company in Oak Ridge, Tennessee, to see if he could get a favourable deal on supplies. He fuel dispenser reached Terry Douglass, then the chief engineer of ORTEC s life-sciences division, who invited him to visit. Dr Phelps made the nearly eight-hour drive in his red Volkswagen Beetle, along with his colleagues Nizar M