Xylem WTW Cond 3310 User manual

OPERATING MANUAL
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Cond 3310
CONDUCTIVITY METER

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Cond 3310
Copyright © 2017 Xylem Analytics Germany GmbH
Printed in Germany.

Cond 3310 Contents
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Cond 3310 - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.2 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.3 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 11
3 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1 Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2 Initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.2.1 Inserting the batteries. . . . . . . . . . . . . . . . . . . . . 13
3.2.2 Switching on the meter. . . . . . . . . . . . . . . . . . . . 14
3.2.3 Setting the date and time . . . . . . . . . . . . . . . . . . 14
4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1 Switching on the meter . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2 General operating principles . . . . . . . . . . . . . . . . . . . . . . 16
4.2.1 Operating modes . . . . . . . . . . . . . . . . . . . . . . . . 16
4.2.2 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.2.3 Navigation example 1:Setting the language. . . . 18
4.2.4 Example 2 on navigation: Setting the date and
time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.3 Sensor-independent settings . . . . . . . . . . . . . . . . . . . . . 23
4.3.1 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3.2 Data storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.3.3 Automatic Stability control . . . . . . . . . . . . . . . . . 24
4.4 Conductivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.4.1 General information . . . . . . . . . . . . . . . . . . . . . . 26
4.4.2 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.4.3 Temperature compensation . . . . . . . . . . . . . . . . 28
4.4.4 Settings for conductivity measuring cells . . . . . . 29
4.4.5 Determining the cell constant (calibration in
control standard) . . . . . . . . . . . . . . . . . . . . . . . . 32
4.4.6 Displaying calibration records . . . . . . . . . . . . . . 34
4.5 Data memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.5.1 Manual storage . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.5.2 Automatic storing at intervals . . . . . . . . . . . . 38

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4.5.3 Displaying and editing the measurement data
memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4.5.4 Erasing the measurement data memory. . . . . . . 42
4.6 Transmitting data (USB interface) . . . . . . . . . . . . . . . . . . 42
4.6.1 Options for data transmission . . . . . . . . . . . . . . . 42
4.6.2 Connecting a PC . . . . . . . . . . . . . . . . . . . . . . . . 43
4.7 MultiLab Importer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.8 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.8.1 Resetting the measurement settings . . . . . . . . . 44
4.8.2 Resetting the system settings. . . . . . . . . . . . . . . 45
5 Maintenance, cleaning, disposal . . . . . . . . . . . . . . . . . 46
5.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
5.1.1 Replacing the batteries . . . . . . . . . . . . . . . . . . . . 46
5.2 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.3 Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.4 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6 What to do if... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
7 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.1 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.2 Measuring ranges, resolution, accuracy . . . . . . . . . . . . . 50
8 Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
9 Firmware update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Cond 3310 Contents
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Overview Cond 3310
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1 Overview
The Cond 3310 compact precision conductivity meter enables you to
perform conductivity measurements quickly and reliably.
The Cond 3310 provides the maximum degree of operating comfort,
reliability and measuring certainty for all applications.
The proven procedures for determining or adjusting the cell constant
support your work with the conductivity meter.
1 Keypad
2 Display
3 Connectors
1
2
3

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1.1 Keypad
In this operating manual, keys are indicated by brackets <..> .
The key symbol (e.g. <ENTER>) generally indicates a short keystroke
(under 2 sec) in this operating manual. A long keystroke (approx.
2 sec) is indicated by the underscore behind the key symbol (e.g.
<ENTER_>).
<F1>:
<F1_>:
<F2>:
<F1>/[Menu]: Opens the menu for measurement settings
<F1_>/[Menu]: Opens the menu for system settings
<On/Off>: Switches the meter on or off
<M>: Selects the measured parameter
<CAL>:
<CAL_>:
Calls up the calibration procedure
Displays the calibration data
<STO>: Saves a measured value manually
<RCL>: Displays the manually stored measured values
<>: Increments values, scrolls
<>: Decrements values, scrolls
<ENTER>:
<ENTER_>:
Opens the menu for measurement settings / confirms
entries
Opens the menu for system settings
<AR> Freezes the measured value (HOLD function)
Switches the AutoRead measurement on or off
F1
CAL
STO
RCL
ENTER
AR

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1.2 Display
Function display
indicators
1 Status information
2 Measured value (with unit)
3 Measured parameter
4 Sensor symbol (calibration evaluation, calibration interval)
5 Measured temperature (with unit)
6 Status line
7 Softkeys and date + time
3
2
4
5
6
7
1
HOLD AR
25.0
1417
°C
µS/cm
[Tr25][nLF][ 0.475 1/cm]
ϰ
22.09.2008
08:00
Menu USB output
Error An error occurred during calibration
AR Stability control (AutoRead) is active
HOLD Measured value is frozen (<AR> key)
Batteries are almost empty

Cond 3310 Overview
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1.3 Connectors
Caution
Only connect measuring cells to the meter that cannot return any
voltages or currents that are not allowed (> SELV and > current
circuit with current limiting).
Almost all customary measuring cells fulfill these conditions.
1 Conductivity measuring cell
2 USB B (device) interface
3 Service interface
312

Safety Cond 3310
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2Safety
This operating manual contains basic instructions that you must follow
during the commissioning, operation and maintenance of the meter.
Consequently, all responsible personnel must read this operating man-
ual before working with the meter.
The operating manual must always be available within the vicinity of the
meter.
Target group The meter was developed for work in the field and in the laboratory.
Thus, we assume that, as a result of their professional training and
experience, the operators will know the necessary safety precautions
to take when handling chemicals.
Safety instructions Safety instructions in this operating manual are indicated by the warn-
ing symbol (triangle) in the left column. The signal word (e.g. "Caution")
indicates the level of danger:
Warning
indicates instructions that must be followed precisely in order to
avoid possibly great dangers to personnel.
Caution
indicates instructions that must be followed precisely in order to
avoid the possibility of slight injuries or damage to the instrument
or the environment.
Further notes
Note
indicates notes that draw your attention to special features.
Note
indicates cross-references to other documents, e.g. operating manu-
als.