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INZ-TN1ZSS-E
- 37 -
(11) “ZeroCal.Start” blinks for about 30 seconds.
(12) When the calibration is completed, the cursor moves to “Cal.Finish”, and the current date is displayed
at “LastCal.Day”.
6.2 Span calibration
Select the “Span Calibration” from the “Menu” screen and press the
ENT
key.
ENT
6.2.1 Preparation
DANGER
If toxic fume, corrosive gas or inert gas is used as calibration gas, be
sure that the position of air ventilation or exhaust port is suitable.
Oth-erwise you may inhale exhaust gas.
Suffocation, brain disorder, circulatory deficit, or contraction of the
breathing system may occur, resulting in death.
CAUTION
•
The laser beam is the invisible infrared light. Do not watch the laser
beam directly or scattering light.
•
Do not watch the laser beam directly with the optical measuring
device. Otherwise, it may cause serious damage to your eyes.
If you want to change other than zero gas to the span gas, same procedure in “6.1.1 Preparation” is taken.
(1) After zero calibration is carried out, perform the span calibration.
(2) Stop the flow of zero gas, and switch it to span calibration gas. For HCl gas or NH
3
gas, use the dedi-
cated regulator. Do not use the regulator that has been used for other gases. Otherwise, the indication
value may become unstable, zero may be displayed for longer time after HCl gas is flowed, and it may
take longer to be stabilized.
(3) When using toxic fume, pay attention to the position of the exhaust port in order to avoid inhaling of
the exhaust gas. For components with high adsorptive property such as HCl gas, piping should be made
short and thick.
(4) When pipe connection and exhaust are completed, allow the gas to flow.
(5) Flow of sampling gas should be 1.5L/min.
2007-4-1
12:00:00
Span Calibration
2006/09/01
00.12
1000
mm
ppm
10.02
ppm
0025
℃
kPa
HC
ℓ
-
00.50
Cal. Range
Range1
Span Cal.Start
Cell Length
LastCal.Day
Cal.Finish
Meas.
Cal.Gas Value
Gas Temp.
Gas Press.
Component
AO Select
2006-04-01
12:00:00
Menu
Zero Calibration
Alarm Log
Display
/
Output
Password
*****
Parameter Setting
Span Calibration
Alarm Setting
Input Signal
Output Hold
Содержание FE ZSS
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