MEASURE OF A MAGNETIC FLUX DENSITY WITH THE INCREASED ACCESS IN WORKING SPACE

摘要

The researches of uniformity of a magnetic flux density of standard coils (Helmholtz square rings) and coils with the crosslike form sections are carried out. Is shown, that use of coils with the crosslike form sections in the magnetic flux density standards, at the low requirements to uniformity of a field, allows not worsening of the metrology characteristics to receive the greater size of access in working space.