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24
• Press
to confirm your selection (for Temperature Source & Unit options) or press
to save the current value (for Manual Temperature option). Otherwise, press to cancel
operation.
Calibration
This option allows the user to setup desired buffers and calibration reminder.
Buffer Entry Type
Three settings are available for the pH buffers used for electrode calibration:
Automatic - the instrument automatically selects the closest buffer to the measured pH value from
the predefined buffers chosen in the option Edit Buffer Group.
Semiautomatic - the instrument automatically selects the closest buffers to the measured pH value
from all available buffers and you can choose the one used to be, from standard and custom buffers.
Manual Selection - the desired pH buffer is manually selected from all available buffers (standard
and custom).
To set the Buffer Entry Type:
• Press
while in pH Measure mode.
• Press
.
• Use
or to select the Calibration
option.
• Press
and use or to
highlight the Buffer Entry Type option.
• Press
and use or to
highlight the desired option.
• Press
to confirm your selection or press
to cancel operation.
1st Cal. Point
Two options are available for the 1st Cal. Point parameter: Point and Offset.
Point: A new buffer can be added to an existing calibration. The electrode slope will be reevaluated
with the addition of this buffer (normal operation).
Offset: The new buffer calibration point can create a constant offset to all existing pH calibration
data (existing calibration must have a minimum of two pH buffers).
pH SETUP
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