WTW Multi 9420 Manuals

WTW Multi 9420 Manuals

Manuals and User Guides for WTW Multi 9420. We have 1 WTW Multi 9420 manual available for free PDF download: Operating Manual

WTW Multi 9420 Operating Manual

WTW Multi 9420 Operating Manual (132 pages)

DIGITAL METER FOR IDS SENSORS

Brand: WTW | Category: Measuring Instruments | Size: 1.66 MB

Table of Contents

Table of Contents
3
1 Overview

7
- Meter Multi 9420
  7
- Sensors
  8
2 Safety

10
- Safety Information
  10
- Safe Operation
  10
  - Authorized Use
    10
  - Requirements for Safe Operation
    11
  - Unauthorized Use
    11
3 Commissioning

12
- Scope of Delivery
  12
- Power Supply
  12
- Initial Commissioning
  12
  - Connecting the Power Pack
    13
- General Operating Principles
  14
  - Keypad
    14
  - Display
    15
  - Status Information
    15
  - Instrument Connectors
    16
  - Channel Display
    17
  - Sensor Info
    17
  - Display of Several Sensors in the Measuring Mode
    18
- Switching on the Meter
  19
- Switching off the Meter
  19
- Login with User Name
  19
- Navigation
  21
4 Ph Value

27
- Measuring
  27
  - Measuring the Ph Value
    27
  - Measuring the Temperature
    28
- Ph Calibration
  29
5 ORP Voltage

43
- Measuring
  43
  - Measuring the ORP
    43
  - Measuring the Relative ORP
    44
  - Measuring the Temperature
    46
- ORP Calibration
  46
6 Ion Concentration

47
- Measuring
  47
  - Measuring the Ion Concentration
    47
  - Measuring the Temperature
    49
- Calibration
  50
  - Why Calibrate
    50
  - When to Calibrate
    50
  - Calibration (ISE Cal)
    50
  - Calibration Standards
    53
  - Calibration Data
    53
- Selecting the Measuring Method
  56
7 Dissolved Oxygen (D.O.)

69
- Measuring
  69
  - Measuring D.O
    69
  - Measuring the Temperature
    71
- FDO ® Check Procedure
  71
- Calibration
  73
  - Why Calibrate
    73
  - When to Calibrate
    73
  - Calibration Procedures
    73
  - Calibration in Water Vapor-Saturated Air
    73
  - Calibration with Comparison Meas. (FDO Comp)
    74
  - Calibration Data
    75
8 Conductivity

78
- Measuring
  78
  - Measuring the Conductivity
    78
  - Measuring the Temperature
    80
- Temperature Compensation
  80
- Calibration
  81
9 Settings

84
- Ph Measurement Settings
  84
- ORP Measurement Settings
  88
- ISE Measurement Settings
  89
- Measurement Settings
  92
  - Settings for D.O. Measurement
    92
- Cond Measurement Settings
  92
  - Settings for IDS Conductivity Sensors
    92
- Sensor-Independent Settings
  95
  - System
    95
  - Data Storage
    96
  - Automatic Stability Control
    96
- Reset
  97
  - Resetting the Measurement Settings
    97
  - Resetting the System Settings
    100
10 Data Storage

101
- Manual Data Storage
  101
- Automatic Data Storage at Intervals
  101
- Measurement Data Storage
  104
  - Editing the Measurement Data Storage
    104
  - Erasing the Measurement Data Storage
    105
  - Measurement Dataset
    105
  - Storage Locations
    106
11 Transmitting Data

107
12 Maintenance, Cleaning, Disposal

111
- Maintenance
  111
  - General Maintenance Activities
    111
  - Exchanging the Battery
    111
- Cleaning
  112
- Packing
  112
- Disposal
  112
13 What to Do if

114
- Ise
  116
- Dissolved Oxygen
  117
- Conductivity
  117
- General Information
  118
14 Technical Data

120
- Measuring Ranges, Resolution, Accuracy
  120
- General Data
  120
15 Firmware Update

124
- Firmware Update for the Meter Multi 9420
  124
- Firmware-Update for IDS Sensors
  125
16 Glossary

126
17 Index

129

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