Nvis901
Operating Procedure
*Note :- Please read the direction to use of pH electrode before using the instrument.
1. Connect the ph electrode and Temperature sensor in BNC connectors
2. Press the Power Button and display appear on the LCD (Fig 1).
Fig 1.
3. If ATC is displayed mean auto temperature compensation is enable.
Fig 2.
4. For displaying the electrode potential press ‘
UP
’ key for two second and electrode potential appear
on the display.
Fig 3.
5. The electrode potential is display till the
‘UP’
is pressed when key is released the normal display
appear.
*Note-pH electrode response time is nearly about 15 second.
*Note- The displayed electrode potential is not calibrated value. So if user calibrate the instrument
even then the actual potential is displayed.
Nvis Technologies Pvt. Ltd.
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