5.1 Display
The LCD has a primary and secondary display.
The primary display shows the measured pH,
mV or Relative mV values.
The secondary display shows the measured temperature.
The display also shows error messages,
keypad functions and program functions.
It has the following indicators:
1 SETUP
- Setup mode
2 MEAS
- Measurement mode
3 CAL
- Calibration
4 MR
- Memory recall
5 R.mV
- Relative millivolt
(pH110 only) and millivolt (mV)
6 %
- Percentage
7 pH
- pH mode
8 °C °F
- Temperature mode
9 pH
- pH buffer selection
10 ATC
- Automatic Temperature Compensation
11 MEM
- Memory location
12 ERR
- Error
13
Low battery
14
Electrode status
15
Calibration buffer
16 ON - READY
/Auto
HOLD
set up enable
OFF - READY
set up disable
17 HOLD
- Hold indicator
18 READY
- Ready indicator
5.2 Keypad Operation
Some buttons have several functions
depending on mode of operation.
ON/OFF
- powers on and shuts off the meter.
The meter will start in the measurement
mode it was in when last switched off.
•
CAL/MEAS
- Choose calibration
or measurement mode.
CAL
- activates the pH or Relative mV
calibration mode and when used with the
MODE key, it activates the temperature
calibration mode.
MEAS
- Allows return to measurement mode
when cancelling or terminating any operation.
•
HOLD/ENT
HOLD
- activates/deactivates freezing of the
measured reading while in measurement mode
ENTER
- Confirms the calibration values and
the selection in SETUP and Print Function
mode. Scroll through the memory location
and the stored data during memory recall.
•
MI
(Memory Input) - Captures the measured
readings of the pH or Relative mV with
corresponding temperature, stores them
in the memory.
•
MR
(Memory Recall) - Retrieves the stored
data from memory.
5.0 Introduction
The Digital pH Meter is part of a range of microprocessor-
based instruments that are designed to be easily handled,
capable of allowing one-handed operation. The meter has
a large custom dual display LCD for clear and easy reading.
It is a unique and intelligent instrument that has the capability
to cater to the preferences of the discerning individual.
The meter has many user-friendly features - all of which are
accessible through the splash-proof membrane keypad.
Your meter includes a temperature probe, electrode holder, built-in
meter stand and batteries. Palintest offers a wide selection of pH
and ORP electrodes. The advanced model is the pH 11, which
is capable of measuring pH, Temperature, and millivolt (mV).
For power requirements either use 4 AAA-sized batteries or an
AC/DC power adapter (sold separately).
Please read this manual thoroughly before operating your meter.
5
Digital pH Meter
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