Setup; Sensor Calibration; Set Buffer Type (Ph Only) - ABB AX400 Series User Manual

Single and dual input analyzers for pH/Redox (ORP)
AX416, AX436, AX460, AX466 & AX468

4 Setup

4.1 Sensor Calibration

Note. If for either sensor (Sensor A only if single input) is set to
Probe Type
. for that sensor is set to
Enable Cals
-----
SENSOR CAL.
0000
Cal. User Code

4.1.1 Set Buffer Type (pH Only)

-----
Set Auto Buffers
User
TECH.
MERCK
DIN
NIST
-----
ABB
Buffer Type
IM/AX4PH Rev. P
– see Section 5.3, page 30.
Yes
Sensor Calibration
Sensor Calibration Security Code
Note. This frame is displayed only if
5.8, page 41.
Enter the required code number (between 0000 and 19999) to access the sensor
calibration pages. If an incorrect value is entered, access to the calibration pages is
prevented and the display reverts to the
set to
Probe Type
Set Auto Buffers
page 30) – continued below.
set to
Probe Type
Sensor Cal. A
5.3, page 30) – continued on page 22.
Set Auto Buffers
Continued on Page 22.
Sensor Cal. A
Alter Sec. Code
SECURITY CODE
Alter Sec. Code
CONFIG. DISPLAY
Continued below.
Buffer Type
Buffer Type
Select the relevant type of buffer solution (see Appendix A):
ABB
–
NIST
–
DIN
–
MERCK
–
TECH
–
User
–
Set Buffer 1
not set to
Buffer Type
A: Enter Point 1 set to
Buffer Type
or
Redox ORP
Alter Cal. Code
SENSOR CAL.
(for either sensor if dual input analyzer – see Section 5.3,
pH
or (for both sensors if dual input analyzer – see Section
Redox ORP
not set to zero (Section 5.8) – see Section 5.1, page 28.
set to zero (Section 5.8) – see Section 5.2, page 29.
ABB supplied buffer solution.
NIST buffer solution.
DIN 19266 buffer solution.
MERCK buffer solution
US Technical buffer solution
Buffer solution with a user defined pH value – see Section 4.1.2,
page 21.
– continued on next page.
User
– see Section 4.1.2, page 21.
User
, the sensor can be calibrated only if
is not set to zero – see Section
menu.
4 Setup
19