EUTECH INSTRUMENTS WP PCD 650 Manual de instrucciones descargar pdf (Pagina 23)

Instruction Manual PCD 650

2. Measurement Mode

2.1 About Measurement Mode

Following measurement modes are available in PCD 650 models:

 pH measurement mode

 mV measurement mode

 Ion measurement mode

 Conductivity measurement mode

 TDS measurement mode

 Salinity measurement mode

 Resistivity measurement mode

 O

% - DO percentage saturation measurement mode

 O

mg/L(ppm) - DO concentration mode

When powered-on, the meter goes to any of the above measurement modes,

depending on the last selected measurement mode, before the meter was powered-

off. For instance, the meter starts with TDS measurement mode, if the meter was in

TDS measurement mode, when you last switched off the meter. Press MODE (F3)

key to switch between above measurement modes.

2.1.1 Accessing functions

There are many functions available in the measurement mode. You can use the 4-

function key to access them. These functions are grouped into 4 to share the

available 4-function keys. The first group appears when you enter the measurement

mode. Press left or right arrow key to navigate to 2

and 3

function groups. .

Figure 16 : Use Left or Right arrow keys to navigate between function groups

Function Keys available in measurement screen (1

Group):

HOLD (F1)

Holds the current reading in the display. The ‘HOLD’ indicator starts

blinking. Press HOLD key again to release the reading

CAL (F2)

Goes to corresponding calibration mode (based on the selected

measurement mode)

MODE (F3)

Switches between measurement modes

OFF (F4)

Power off the meter (press and hold this key for 3 seconds)

Switches between functions groups available in measurement mode

ENTER

(Not functional)

function group

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 119 120

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EUTECH INSTRUMENTS WP PCD 650 Manual de instrucciones Pagina 23

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