eutech-instruments cyberscan ph 110 phmvrs232 meter 用户手册
Instruction Manual
CyberScan pH 11 / 110
3
2.2 Keypad
A large membrane keypad
makes the instrument easy to use. Each button, when
pressed, has a corresponding graphic indicator on the LCD (Figure 2 on previous
page). Some buttons have several functions depending on its mode of operation.
page). Some buttons have several functions depending on its mode of operation.
KEY
FUNCTION
OFF
ON
• ON/OFF - Powers on and shuts off the meter. The meter will start in a
measurement mode similar to the last measurement mode it is in before
being switched off.
being switched off.
• 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 canceling or terminating
any operation.
• HOLD - Activates/Deactivates freezing of the measured reading while in
measurement mode.
• ENTER - Confirms the calibration values in Calibration mode and the
selection in SETUP and Print Function mode.
Scroll through the memory location and the stored data during memory
recall.
Scroll through the memory location and the stored data during memory
recall.
MI
MR
• MI (Memory Input) - Captures the measured readings of the pH, Relative
mV or mV with its corresponding temperature values and stores them in
the memory.
the memory.
• MR (Memory Recall) - Retrieves the stored data from memory.
• ▲▼ - Sets the calibration values during Relative mV or temperature
• ▲▼ - Sets the calibration values during Relative mV or temperature
calibration.
Scrolls through each SETUP and its sub group menu.
Scroll through Print Function menu and its parameters.
Scrolls through each SETUP and its sub group menu.
Scroll through Print Function menu and its parameters.
SETUP
• SETUP - Activates the parameter setting menu to allow you to customise
meter configuration, view calibration points and electrode offset data,
select auto power off, reset meter, and clear memory.
select auto power off, reset meter, and clear memory.
MODE
• MODE - Selects the measurement parameter option between pH with
temperature, Relative mV with temperature (only pH 110), and mV with
temperature.
temperature.
(pH 110)
• PRINT - Allows print of current measurement or stored data to either the
printer or the computer.
ENTER
HOLD
MEAS
CAL