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wtw pH/Cond 340i User Manual

wtw pH/Cond 340i
82 pages
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ba52312e02 03/2004
pH/Cond 340i
ba52312e
Operating manual
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pH/Conductivity measuring instrument
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wtw pH/Cond 340i Specifications

General IconGeneral
mV Resolution0.1 mV
Temperature Resolution0.1 °C
Protection ClassIP 54
Measurement ParameterspH, Conductivity, Temperature, Salinity, TDS
Conductivity Accuracy±0.5% of reading
Temperature Accuracy±0.1 °C
Salinity Measurement Range0.0 ... 70.0
DisplayLCD
InterfaceUSB
Power Supply4 x AA batteries

Summary

1 Overview of the pH/Cond 340i

General Features and Capabilities

Overview of the instrument's capabilities and general features for pH and conductivity measurements.

Instrument Sets and Equipment

Details on available equipment sets and accessories for the measuring instrument.

Keypad and Display Interface

Explanation of the instrument's keypad layout and the functions of its display elements.

Jack Field and Connections

Description of the instrument's jack field and connection ports for sensors and power.

Operating Structure and Navigation

Diagram illustrating the instrument's operating modes and navigation flow.

2 Safety Precautions

Authorized Use and General Safety

Defines the authorized applications and general safety instructions for operating the instrument.

3 Commissioning the Instrument

Scope of Delivery and Initial Setup

Lists the items included in the instrument's scope of delivery and outlines initial setup procedures.

4 Operation of the Measuring Instrument

Instrument Power and Basic Operation

Covers switching the instrument on and understanding its initial state and measuring modes.

pH and ORP Measurements

Detailed procedures for measuring pH and ORP values, including preparation and specific measurements.

pH Calibration Procedures

Explains various pH calibration methods: AutoCal TEC, AutoCal DIN, and ConCal.

Conductivity and Salinity Measurements

Guides on measuring conductivity and salinity, including cell constant and temperature settings.

Data Management: Saving and Outputting

Covers manual saving, AutoStore, outputting data, and clearing memory.

Data Transmission and Connectivity

Details on transmitting data via interface, intervals, PC/printer connection, and remote control.

Instrument Configuration and Reset

Instructions for customizing instrument parameters and performing resets.

5 Maintenance, Cleaning, and Disposal

Instrument Maintenance and Cleaning

Instructions for instrument maintenance, battery replacement, and cleaning procedures.

Disposal Guidelines

Guidelines for the proper disposal of the instrument, packaging, and batteries.

6 Troubleshooting Common Issues

pH and Conductivity System Messages

Troubleshooting guide for pH and conductivity system error messages and causes.

General Errors and Solutions

Addresses general instrument errors, such as LoBat, no response, and probe issues.

7 Technical Data

8 Lists and Glossary

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