OHAUS a-AB33PH User Manual

Switch On/O󰀨
On
O󰀨
Calibration
Touch the Calibration
icon on the screen.
Temperature Unit Setup
Temperature Setup
Touch the value on the screen
to conrm your setting.
Measurement
Insert the probe into a sample.
Measuring
Completed
Touch the mode area
on the screen to select
measurement mode.
Store/Recall Data
Print
:
Touch the Printer icon
on the screen to print.
Recall measurement data:
Touch the Beaker icon on the screen to recall.
Note: measurement data will be automatically
stored after each operation.
Print
a-AB41PH / a-AB33PH Quick Start Guide
PH MV ORP
pH Bu󰀨er Solution Setup
Note: Please check the pH bu󰀨er group table below for details of the bu󰀨er values.
pH Bu󰀨er Group Temperature pH Value
USA standard 25°C 1.68 4.01 7 10.01 /
JJG standard 25°C 1.68 4.01 6.86 9.18 12.46
Europe standard 25°C 2 4.01 7 9.21 11
MERCK (Ref.20°C) 20°C 2 4 7 9 12
DIN (19266) 25°C 1.68 4.008 6.865 9.184 12.454
pH Bu󰀨er Group
Touch
Finish to complete
calibration or touch Next to
perform a 2
nd
calibration.
The calibration result
will be shown when you
nish.
Calibrating (1
st
point)
Completed
Press the button when
you nish to continue.
Switch pH/mV/ORP Mode
pH Resolution Setup
Note: pH Resolution value varies for a-AB41PH and a-AB33PH, so please set it based on the actual value on the screen.

OHAUS a-AB33PH Specifications

General

Brand	OHAUS
Model	a-AB33PH
Category	Scales
Language	English