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INZ-TN2ZRE-E
(4) Then, enter calibration gas concentration
values (zero and span). For value entry, press
the or the key, and a 1-digit value
increases or decreases. By pressing the
key, the digit moves.
After setting, save the entry by pressing the
ENT
key. The saved value becomes valid
from the next calibration process.
Note) Enter settings that correspond to each
range. If zirconia type is used as O
2
sensor, select 21.00 for the field of Zero
(when air is used), and select the con-
centration listed on the cylinder if the
air contained in a cylinder is used.
To close the calibration concentration value
setting process or cancel this mode midway,
press the ESC key.
A previous screen will return.
To close the setting
ESC
NOx, SO
2
, CO
2,
CO, CH
4
, external O
2
measurement and buit-in O
2
sensor
Span gas: 1 to 105% of full scale (Full scale (FS)
is the same as each range value.)
External Zirconia O
2
measurement
The setting cannot be performed beyond the range.
Zero gas: 5 to 25 vol% / Span gas: 0.01 to 5 vol%
Setting range of values
ENT
End of Calibration
Concentration setting
Cursor for setting value
( )
ENT
