Carl Roth COND 50 VioLab, Instruction Manual

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11
UM Serie 50VioLab EN rev.1 19.05.2020
EN

the instrument switches on at the last parameter used.
To switch off the instrument, press the key in measure mode.

Instrument transportation
To move the instrument to a new location, ship it carefully to avoid damage; the instrument can be
damaged, if it is not transported correctly.
Disconnect the instrument from the power supply and remove all the connection cables. Remove the
electrode arm from its holder.

To avoid damage to the instrument during long distance transport, use the original packaging.

If the original packaging is no longer available, choose a package that guarantees a safe shipment.

Key functions
Button Pression Function
Short
Press to turn the device on or off.
Short

In calibration mode and press to return to measure mode.

In measure mode, press to start the calibration.
Short
In measure mode, press to enter the setup.
In the setup menus, press to select the desired program and / or value.
During calibration, press to confirm the value.
Short
In the setup and sub-setup menus press to scroll.
In the setup submenus, press to change the value.
In MTC and custom calibration mode, press to change the value.
Long-press
(3s)
In measure mode, keep one of the two keys pressed to change the temperature
in MTC mode (manual compensation, without probe). When the value starts to
flash, the user can change the temperature value by entering the correct one and
confirming with
Short
In measure mode, press to scroll through the different parameters:

pH 50 VioLab: pH

mV

ORP

COND 50 VioLab: Cond

TDS

PC 50 VioLab: pH

mV

ORP

Cond

TDS
The correct use of the function keys and the attention in pressing them, given the small size, eliminates the
residual risk of minor damage, not probable, caused by simultaneous pressing of the keys; before using the
instrument, check that pressing the keys has the corresponding effect on the display.