25
Test
Settings
Calibrate
> Refill
Purge
Each sealed vial of testing liquid can provide for
approximately 200 tests.
For use of the PKT for the first time, you would have
already performed the Refill procedure for the probe pen.
When all the testing liquid has been used up, a message
on the display screen will inform you (Fig 4.1).
To start the Refill process, press “Enter” on the fourth
option in the main menu
<<Refill>>
and follow the
instructions as they appear on screen. There are a total
of 8 steps to complete the refill. You may also refer to the
Getting Started with your Gold Karat Tester section found
earlier in this handbook.
When refilling, be careful not to press the nozzle tip onto
the petri dish. Ensure the nozzle is always submerged in
the testing liquid so that minimal air collects into the probe
pen.
For possible errors or problems during Refill, refer to
Section 6 – Part D.
Fig 4.1 Prompt on display screen when testing liquid has
been used up and a refill is required
4. REFILLING your Gold Karat Tester
