ABSTRACT Magnetic Measurement Facility   Erika Kazantseva (Budker Institute of N

ABSTRACT Magnetic Measurement Facility   Erika Kazantseva (Budker Institute of N www.phwiki.com

ABSTRACT Magnetic Measurement Facility   Erika Kazantseva (Budker Institute of N

Winke, Bill, Field Editor has reference to this Academic Journal, PHwiki organized this Journal ABSTRACT Magnetic Measurement Facility Erika Kazantseva (Budker Institute of Nuclear Physics, Russia) In this presentation main characteristics in addition to work principle of magnetic measurement facility are described. The facility was designed in addition to manufactured in BINP as long as NSLS II quadrupole magnets in addition to has such features like rapidness in addition to simplicity of measurements, in addition to appropriate accuracy. These properties of the facility allow use it as long as magnetic measurements of high quality magnets in mass production. BUDKER INSTITUTE OF NUCLEAR PHYSICS NOVOSIBIRSK, RUSSIA E. Kazantseva, B. Skarbo REQUIREMENTS FOR MAGNETIC MEASUREMENT FACILITY INVOLVED IN MASS PRODUCTION Sufficient quality of measurements Little time required as long as one measurement Simple user interface

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Measured field The magnetic flux thru the coil The voltage we get Resulting integral of the EMF measured by electronics Some theory MECHANICAL CONSTRUCTION RCN 228 QUADRUPOLE 9804 ON STEND

MEASURING SYSTEM servomotor angle meas. unit MEASUREMENT COIL SOURCES OF NOISE IN HARMONICS Vibrations – dipole component PSU – quadrupole component External sources – statistic noise Self VsDC3 – all harmonics 1 in addition to 2 are compensated via rotating coil compensation 3 is reduced digitally

STATISTIC NOISE IN HARMONICS TYPICAL MEASUREMENT WINDOW USUAL RESULTS FOR FIRST MEASUREMENTS

USUAL RESULTS FOR FIRST MEASUREMENTS RESULTS FOR FINAL TUNING OF 9807-0030 POWER SUPPLY

POWER SUPPLY WINDOW FOR FULL WORKING DAY CURRENT DIAGRAM FOR MAGNET CYCLE AND MEASUREMENT CYCLE STANDARD BOLTS RETIGHTENING BEFORE MEASUREMENTS

TECHNOLOGICAL DATA FOR ANGLE MEASUREMENT STATISTIC OF MAGNETIC AXIS POSITION FOR 30 MEASUREMENTS St in addition to ard Deviation: D(x) = 6,26292E-01 mkm D(y) = 7,13E-01 mkm CONCLUSION Advantages of magnetic measurement facility designed in BINP as long as NSLS II lenses production: Rapidness of measurements More than acceptable quality of measurements Simple user interface Results are accessible right after measurement It still works in addition to works good

Winke, Bill Petersen's Bowhunting Field Editor www.phwiki.com

Winke, Bill Field Editor

Winke, Bill is from United States and they belong to Petersen’s Bowhunting and they are from  Los Angeles, United States got related to this Particular Journal. and Winke, Bill deal with the subjects like Hunting

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