- 11 -
6. PREPARATION TO WORK
Before starting work:
-
connect prepared combination pH electrode or redox electrode to the pH
(BNC-50) input;
-
connect oxygen sensor to the O2 (BNC-50) input;
-
connect conductivity cell to the Cond (BNC-50) input;
-
in case of using the temperature probe connect it to the t (Chinch)
temperature input;
-
in case of working with a PC connect a suitable cable to
the microUSB input
-
switch the meter on by pressing the
button.
The pH electrode is isolated from the conductivity cell, therefore during the
pH and the conductivity measurements both electrode and cell may be
immersed in the same solution simultaneously.
6.1. Choosing the kind of the temperature compensation
The meter switches to the automatic or manual temperature compensation
mode itself. Connecting the temperature probe switches the automatic
temperature compensation on. Next to the measured value the symbol is
displayed. After disconnecting the probe the meter enters the manual
temperature compensation mode. In place of the
symbol the
is
displayed, at the same time the buttons
,
are being unlocked and
changing the temperature with their use is possible.
Summary of Contents for CX-401
Page 1: ...WATERPROOF MULTIFUNCTION METER CX 401 USER S MANUAL...
Page 2: ......
Page 4: ......
Page 7: ...1 I INTRODUCTION...
Page 8: ...2 User s manual for CX 401 multifunction meter v6 0x...
Page 15: ...9 Pic 2...
Page 25: ...19 II pH MEASUREMENT...
Page 26: ...20 User s manual for CX 401 multifunction meter v6 0x...
Page 44: ...38 User s manual for CX 401 multifunction meter v6 0x...
Page 45: ...39 III CONDUCTIVITY AND SALINITY MEASUREMENT...
Page 46: ...40 User s manual for CX 401 multifunction meter v6 0x...
Page 71: ...65 IV OXYGEN CONCENTRATION MEASUREMENT...
Page 72: ...66 User s manual for CX 401 multifunction meter v6 0x...
Page 86: ...80 User s manual for CX 401 multifunction meter v6 0x...
Page 87: ...81 V ATMOSPHERIC PRESSURE MEASUREMENT...
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Page 90: ...84 User s manual for CX 401 multifunction meter v6 0x...
Page 91: ...85 VI REDOX POTENTIAL AND TEMPERATURE MEASUREMENT...
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Page 97: ...91 VII OTHER...
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