Thermo Orion 410Aplus, Instruction Manual

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Orion Benchtop pH/ISE Meter Instruction Manual
Set Up, Self-Test and Check-Out
7
For Orion 420Aplus, the meter is now ready for use with electrodes.
Remove the shorting cap.
5. For Orion 710Aplus only
With the shorting cap still connected, press mode until the
concentration mode indicator is displayed. The display should
read 1.00.
NOTE: If this is the first time this procedure has been
performed the reading should be 1.00.
a. If not, press 2nd cal. At the P1 prompt, scroll until the display
reads 1.00. Press yes.
b. Press measure. SLP and 59.2 should be displayed. If so,
press yes.
c. If not, scroll until the display reads 59.2, then press yes.
6. After successfully completing steps 1 through 5, the meter is ready
for use with electrodes. Remove the shorting cap.