YOKOGAWA IR400 series, Руководство пользователя

Страница: 81 / 121

<6. SETTING AND CALIBRATION>
6-40
IM 11G02N01-01E
Caution
To close “Zero Calibration”
6.9 Calibration
6.9.1 Zero calibration
It is used for zero point adjustment. For zero
calibration, gas suited for an application
should be used according to “(3) Standard gas
in Item 3.3 Sampling.”
(1) Press the
ZERO
key on the Measurement
screen to display the Manual Zero Calibration
screen.
(2) Select the Ch (component) to be
calibrated by pressing the or the key.
After selection, press the
ENT
key, and
zero gas will be supplied.
For the Ch (components) that is set to “both” in
the “Zero Calibration” of the Calibration Setting
mode, zero calibration is also carried out at the
same time.
(3) Wait until the indication is stabilized with the
zero gas supplied. After the indication has
been stabilized, press the
ENT
key.
Zero calibration in range selected by the cursor
is carried out.
Note: For the Ch (component) for which “AR” is selected in
“6.1.1 Setting range switch mode,” the cursor automatically
moves to the range selected in “Setting of auto calibration
component/range” (6.2.4), and calibration is carried out
within that range.
To close the “Zero Calibration” or cancel this
mode midway, press the
ESC
key.
A previous screen will return.
To Measurement screen after
executing Manual Zero Calibration
ENT
ENT
( )
ZERO
F6_9_1.ai
ENT