Table of Contents
Advertisement
(5) Setting the density multiplier
(5-1) Switching to the setting mode (see Subsection 5.2.5)
First of all, press the [ESC] key of the converter several times (normally once
although this varies with the operation status). Next, use the [→] key to move the
LCD indicator cursor to the menu number "2" of "2 SETTING MENU" and then
press the [SET] key to display the warning message saying "Tset output will be vaild."
Make sure that there is no problem and then press [→] to get into the setting mode.
And return to [2: SETTING MENU]. Then, the output will be switched to the
simulated output that is set beforehand.
(5-2) Selecting the converter constant setting menu (see Subsection 5.25)
The menu list of menu numbers 5 to 8 is displayed. Use the [→] key to move the LCD
indicator cursor to the menu number "7" of "7: SPAN CALIBRATION" and then
press the [SET] key to select the menu of "7: SPAN CALIBRATION."
(5-3) Verifying and recording the density multiplier before span calibration
For example, the set value of the current density multiplier as is displayed as in
"DATA: 1.000" is displayed. Record this value.
(5-4) Setting the density multiplier
Press the [SET] key to switch over to the setting menu of the density multiplier and
enter the density multiplier found in (4). Use the [→] key to move from one digit to
another. Use the [UP] and [DN] keys to switch around the number of the relevant
digit. When the input is completed, press the [SET] key to confirm it. Then, the display
will be returned to the immediately preceding menu screen. Verify that the resetting
has been done correctly.
(5-5) Restoring to the measuring mode
Press the [ESC] key twice to return to the initial menu screen and return to the
measuring mode from the setting mode, thus restarting the usual measurement. Verify
that the density display has been changed appropriately in accordance with the setting
of the density multiplier.
◆ In the event that the external synchronized operation is selected, the external
(6) Completing the span calibration
Thus, the span calibration is completed.
[NOTE]
The above describes the method for finding the density multiplier as an example in the
comparison with one-time manual analysis. However, to exclude errors caused by sampling,
it is recommended that as many comparative data as possible be collected to find the density
multiplier from their mean value.
contact input signal is changed to ON, thus starting the density measurement after
the specified delayed time has elapsed.
63
6 F 8 A 0 5 2 1
Advertisement
Table of Contents
