INE-
DZB-712
Portable
Multi-parameter
Analyzer
23
When user selects another ion mode to measure other ion concentration, meter will similarly
assign the same area to this ion mode to store measurement result.
Note:
Because of the limitation of storage, meter only allows to store 6 measurement results of ion
mode.
In starting state, press ‘START’ key, move cursor to ‘VIEW’ by pressing F3. The chart shows how
to view pH stored data.
On top of the screen is mode name (Now it is pH
stored data) and stored No. in correspondence to
present view mode.
Each page display mostly 5 stored data and displayed
condition differs from view mode, mainly includes
store time, operator’s No. etc…
You can press direction key or ‘PgUp’, ‘PgDn’ to view the stored data in other pages.
If you want to print, delete stored data, press ‘ENTER’ key to select relevant function.
Because meter can store up to 6 ion modes, when you view stored pX or ion concentration data,
you need to press ‘MENU’ key and switch to view the stored data of other ion mode.
4.8. Ion Measurement
The principle of ion measurement is: take various ion selective electrodes as indicate electrode,
supplement with suitable reference electrode and insert all electrodes into measured solution to
structure electrochemistry system for measurement.
4.8.1. pH Measurement
It is the most normal ion measurement mode.
In starting state if there is pH measurement parameter mode, then press ‘MEASURE’(F3)
directly to start measurement. Otherwise press ‘START’(F1), select measurement mode by
pressing “ENTER” key and then select pH measurement parameter
(please refer to chapter ‘Set
Measurement Mode’ for details).
When meter enters into pH measurement mode, it is displayed as following chart.
On top of the screen is current measurement mode,
system time.
In the middle is pH measurement value, relevant
potential and current temperature value.
