Magnet-physik EF 14 - Var

Electronic Fluxmeter EF 14
BA
–
no.: 100514EBA02
December 9
th
, 2020
Page
29
where R is the coil resistance that is given on the coil label or can be measured using an
ohmmeter. Both k and R must be entered in the coil menu.
 for other potential coils:
k: the constant K
S0
as given in the coil label, in kA/Vs
R: the actual coil resistance (from the coil label or measured using an
ohmmeter)
 for moment measuring coils MS-...
k: the constant as given on the coil label, in cm
R: the coil resistance as given on the coil label
 for the flux etalon FE
k: any, this input is not required for measurements in Vs
R: the actual coil resistance (measured using an ohmmeter)
The Flux Etalon FE is designed to generate a virtual flux of 0.01 Vs if it is connected to an
input with an input resistance of 10 k. The real flux can be calculated from
Vs01.0
kΩ10
1 









R

,
where R is the resistance of the coil that is incorporated in the flux etalon. It should be
measured using an ohmmeter.
If R is entered in the coil menu, the EF 14 should display the real flux  .
 for J-compensated surrounding coils for the J coil (B-H):
k: the number of turns as given on the coil label
R: the coil resistance (usually 10 k)
Once the data has been entered it can be saved in one of the coil data memories and called up
again whenever the respective coil is to be used (see chapter 4.12.1 and 4.12.2).
4.10 Var.
Fig. 4.10.1: Var. menu (multiplication and division)
In the Var. menu a variable numerical value can be set for multiplication or division of the
measuring value. Input is via the numerical keypad.