VMI VIBER X3, Руководство пользователя

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Vibraon Measurement Instruments
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Estimation/Calculation of mass of trial weight.
T = Trial weight
W = Mass of rotor
R = Turning radius of test weight
S = Number of revolutions
Example:
W
kg =
3,22Kg, R
mm =
65, S
rpm =
2972 wich gives T
grams =
3,0 gram.
Enter the trial weight with the arrow keys and confirm with the green button
NOTE, it is possible to write any device, instrument calculates the same unit as
specified. Thus it can be length (mm) flat iron, or anything else that can be applied at
varying levels.
weight is selected.
Choosing how place end mass of trial weight shall be calculated.
The instrument can calculate the location of two ways;
Angle calculation or some length of the perimeter where the weight is placed. This is specified as
angle or peripheral (length). The length is calculated also in the instrument after the diameter
specified.
Move the highlight in the line that says "Angle" or
"peripheral". Select whether you enter the revolving portion
of a diameter or angle by switching with the green button.
Viber-X3 ™ shows when provviktens placement as an
angular measurement or the length of a circular arc. The
diameter shall be given to the part of the rotor where the
weights should be applied.
Calculating the arc
10.4 Estimation/Calculation of mass of trial weight.
T = Trial weight, unit mass (grams)
W = Mass of rotor, unit mass (kg)
R = Turning radius of test weight, (mm)
S = Speed, (RPM)
Constant = 180 000
Example: W = 3,22 kg, R = 65 mm, S = 2972 RPM, wich gives T = 3,0 gram.
Enter the trial weight with the arrow keys and confirm with the green button
Move the highlight in the line that says
”Angle” or ”peripheral” . Select whether
you enter the revolving portion of a di-
ameter or angle by switching with the
green button. VIBER X3™ shows when
trial weight placement as an angular me-
asurement or the length of a circular arc.
The diameter shall be given to the part
of the rotor where the weights should be
applied.
10.5 Calculation of trial weight and position.
The instrument can calculate the position in two ways;
Angle calculation or length of the perimeter where the weight is placed. This is
specified as angle or peripheral (length). The length is calculated in the instru -
ment after the diameter is specified.
Estimation/Calculation of mass of trial weight.
T = Trial weight
W = Mass of rotor
R = Turning radius of test weight
S = Number of revolutions
Example:
W
kg =
3,22Kg, R
mm =
65, S
rpm =
2972 wich gives T
grams =
3,0 gram.
Enter the trial weight with the arrow keys and confirm with the green button
NOTE, it is possible to write any device, instrument calculates the same unit as
specified. Thus it can be length (mm) flat iron, or anything else that can be applied at
varying levels.
weight is selected.
Choosing how place end mass of trial weight shall be calculated.
The instrument can calculate the location of two ways;
Angle calculation or some length of the perimeter where the weight is placed. This is specified as
angle or peripheral (length). The length is calculated also in the instrument after the diameter
specified.
Move the highlight in the line that says "Angle" or
"peripheral". Select whether you enter the revolving portion
of a diameter or angle by switching with the green button.
Viber-X3 ™ shows when provviktens placement as an
angular measurement or the length of a circular arc. The
diameter shall be given to the part of the rotor where the
weights should be applied.
Calculating the arc
Trial
weight
Enter the
trial weight
T
grams
=
W
kg
x 180000
R
mm
x S
rpm