Hioki MR8740-50, Instruction Manual

Page: 47 / 238

41
Converting Input Values (Scaling Function)
When using [Output rate] : Choose an output rate (ratio) of a current sensor or a division
ratio of a voltage dividing probe.
Click the [Output rate] box, and then from the list, choose a current value per one volt the current
sensor outputs.
Otherwise, choose a voltage value per a one volt the differential probe outputs.
10 mA  , 100 mA , 1 A , 10 A , 20 A , 50 A , 100 A , 200 A , 250 A , 500 A , 1000 A , 2000 A ,
2500 A , 5000 A , 1000 V
When using [dB] : Specify a physical quantity per input signal (ratio) in decibels.
• Click the [Input dB] box, and then enter an inputted signal value in decibels.
• Click the [Output dB] box, and then enter an scaled value in decibels.
-200 to +200
You can specify values to five or less significant figures.
Setting example:
Converting (scaling) an input value of 40 dB into 60 dB
Input dB : 40
Output
dB :
60
The conversion ratio corresponding to values entered in decibels is specified. (The offset becomes
zero.)
When using [Rating]
(For Model U8969 Strain Unit only)
• Click the
[Capacity]
box, and then enter the rated capacity of a strain gauge converter to be used.
• Click the [Output] box, and then enter a rated output of a strain gauge converter to be used.
+1.0000E-9 to +9.9999E+9
You can specify values to five or less significant figures.
Specify the parameters such that the quotient of the rated capacity divided by two times the rated
output is less than or equal to 9.9999E+9.
For the rated capacity and rated output, see an inspection record of a strain gauge converter to be
used.
Setting example: To display results measured with a strain gauge converter that has a rated capacity of
20 G and rated output of 1000 μV/V as figures in gravities (G)
Unit: G
Rated capacity: 20
Rated output: 1000
The upper and lower display values of a waveform also automatically change according to the
changes made in the scaling settings.
4
Click the [Units] box, and then enter a unit used for scaled values.
Enter the unit into which you wish to convert the values. (Number of characters: up to 7)
To copy the scaling setting to another channel
Refer to “3.5 Copying Settings (Copy Function)” (p. 45).
3
Advanced Functions