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digital flux meter manual
Introduction<=
/b>
HT707 Intelligent Digital
Fluxmeter is controlled by microcomputer ,Test data by character LCD screen=
of
the instrument.Not just measured flux data, but also the performance of
magnetic products for direct detection, this can be a simple control of pro=
duct
quality.
The total flux shows a clea=
r,
easy to operate, is ideal for flux measurements.Flux meter shows a clear, e=
asy
to operate, is the best tool for measuring magnetic flux.
M : KA/m、mT<=
span
style=3D'font-family:SimSun;mso-ascii-font-family:Arial;mso-hansi-font-fami=
ly:
Arial;mso-bidi-font-family:Arial;color:black;background:white;mso-shading:w=
indowtext;
mso-pattern:solid white;mso-ansi-language:ZH-CN'>、Gs(magnetic field according to Helmholtz
coil test)
Mea=
surement
of fluxmeter must be provided with testing coil.
Und=
er
general conditions, the coil is divided into 2 categories.
l =
Single
coil: it is made by a number of turns of leads wound on a coil frame. Param=
eter
of such kind of coil is set at NS, unit is cm2, N is the number =
of
turns wound on the coil and S is the area surrounded by the coil.
When we ne=
ed to
measure magnetic inductance strength, the single coil is required, and
parameter =
NS of
the coil is input into the instrument.
l =
Helmholtz
coil: it is made by a number of turns of leads wound on two parallel frames.
Parameter of the coil is calibrated at C, and the unit is cm3. When we need=
to
measure magnetic polarization strength of magnet C, Helmholtz coil is requi=
red.
Meanwhile, volume of the magnetic V, parameter of the coil C and resistance=
of
R are input into the instrument. M=3D
&nbs=
p;
&nbs=
p;
I.Measurement of ￠(Magnetic flu=
x)
value
=
=
=
=
=
The main interface displayed after
turning on the device is used for measuring magnetic flux, with unit mwb, and the selected range is displayed. Press=
the
key ③to select different units, KMX or mwb. > < represents shifting dire=
ction of
the instrument, and can be regulated by the knob for shifting regulation un=
til <
> twinkles to finish the shifting. If >appears, rotate leftwards; if
<appears, rotate rightwards.
When the t=
ested
data is beyond the current range, the button ① is pre=
ssed to
select different
ranges.
II. Measurement of
value B
After sele=
cting
the proper single coil, the parameter NS is input into the instrument. Pres=
s button
④ twice to enter the input interface for
parameters NS and R ; and press the button ⑤ for parameter setting. Set NS, adjust the rough adjustment knob and
the fine adjustment knob on the set zone of the adjustment panel to make the
displayed NS data consistent with the date that you want to input. Press the
storage button of the key ② to f=
inish
data storage.
When inputting the parameters, the key ③ is u=
sed to
select precision of the input data.
⑤is pressed a second time =
to
enter parameter input of the coil resistance. After finishing the input, pr=
ess ② to finish this parameter input. Press ④ twic=
e to
return to the main interface, and press ⑤ to e=
nter
measurement interface of value B.
III. Measurement of
value M
After selecting the proper Helmholtz coil, the parameter C and volu=
me
of the sample V are input into the instrument. Press the button ④ three times to enter the input interface for the parameters C and =
V;
and press the button ⑤ to set the parame=
ter.
Firstly, set the parameter C, and adjust the rough adjustment and fine
adjustment on the set zone of the adjustment panel to make the displayed da=
ta
consistent with the data that you want to input.
=
If the v=
alue
to be input is small, press the key ③ to inp=
ut the
precision. The storage button of the key ② is pressed to finish data storage.
IV. Sorting functi=
on
At the main interface, press the button ④ to enter the upper limit and lower limit setting interfaces. =
Press the button ⑤ to enter the upper
limit setting, and adjust the rough adjustment knob and fine adjustment kno=
b on
the set zone of the adjustment panel to make the displayed data consistent =
with
the data that you want to input.
Likewise, the key ③ is used to change=
the
input precision. After inputting the storage button of the key ②, the data storage is finished. Press the button ⑤ to enter the lower limit setting. After finishing the setting, the
sorting can be conducted. Press the button ② data=
storage.
![](3D"digital-flux-meter-HT707ee.files/image002.gif")
![](3D"digital-flux-meter-HT707ee.files/image004.jpg")
![](3D"digital-flux-meter-HT707ee.files/image006.gif")
![](3D"digital-flux-meter-HT707ee.files/image009.gif")
![](3D"digital-flux-meter-HT707ee.files/image012.gif")
![](3D"digital-flux-meter-HT707ee.files/image016.gif")
![](3D"digital-flux-meter-HT707ee.files/image018.gif")
At the main interface, press the button ④ to enter the upper limit and lower limit setting interfaces. ![](3D"digital-flux-meter-HT707ee.files/image021.gif")