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Mettler Toledo Seven2Go pro User Manual

Mettler Toledo Seven2Go pro
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METTLER TOLEDO
Seven2Go pro
C
al
S7
Operating Instructions
Seven2Go™ pro Conductivity Meter

Table of Contents

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Mettler Toledo Seven2Go pro Specifications

General IconGeneral
InterfaceUSB
mV Range-2000 to 2000 mV
Temperature Range-5.0 ... 105.0 °C
Temperature Resolution0.1 °C
Temperature Relative Accuracy±0.1 °C
DisplayLCD
Power4 x AA batteries
Power SupplyBatteries

Summary

Introduction

Safety Measures

Signal Warnings and Symbols

Defines signal words (WARNING, CAUTION, Attention, Note) and warning symbols used in the manual.

Product Specific Safety Notes

Covers intended use, location hazards, and general safety precautions for the instrument.

Design and Function

Overview

Provides a labeled diagram of the instrument's main components and features.

Sensor Connection

Describes the LTW socket for conductivity and temperature signal input.

T-Pad and Hard Keys

Details the function and layout of the T-Pad and hard keys for navigation.

Interface Connection

Display Icons

Lists and describes various icons displayed on the instrument screen.

LED Indicators

Acoustic Signals

Explains how to enable/disable acoustic signals for keypresses, alarms, and measurement endpoints.

Putting into Operation

Scope of Delivery

Lists the standard equipment included with the new instrument.

Installing the Batteries

Provides step-by-step instructions for installing batteries into the instrument.

Installing Power Supply

Explains how to connect an external power supply via the Micro-USB socket.

Connecting Sensors

Details the procedure for connecting an ISM® sensor and data transfer.

Instrument Setup

Data Storage

Details storage modes (automatic/manual) and destinations (memory, LabX Direct).

System Settings

Covers system settings like language, time, date, access control, and user modes.

Factory Reset

Explains the factory reset procedure and warns about data loss.

Instrument Self-Test

Details how to perform an instrument self-test to check components.

Conductivity Settings

Calibration Settings

Covers standard selection, cell constant entry, and calibration reminders.

Measurement Settings

Settings for reference temperature, temperature correction, TDS factor, and units.

Endpoint Type

Describes endpoint types: Auto, Manual, and Timed.

IDs

Sample ID

How to enter, select, or auto-increment sample IDs.

User ID

How to enter, select, or delete user IDs.

Sensor ID

How to enter, select, or delete sensor IDs and serial numbers.

Sensor Calibration

Sample Measurement

Selecting Measurement Unit

Lists measurable parameters (Conductivity, TDS, Salinity, etc.) and units.

Performing Conductivity Measurement

Step-by-step guide for performing conductivity measurements.

Performing TDS Measurement

Step-by-step guide for performing TDS measurements.

Performing Salinity Measurement

Step-by-step guide for performing salinity measurements.

Performing Resistivity Measurement

Step-by-step guide for performing resistivity measurements.

Data Management

Data Menu Structure

Outlines the structure of the data management menu.

Measurement Data

Options for reviewing, transferring, and deleting measurement data.

Calibration Data

Options for reviewing, transferring, and deleting calibration data.

Data Export to PC

Instructions for transferring data from the meter to a PC using LabX®direct.

Maintenance

Software Update

Notes that software updates must be done by an authorized service agent.

Instrument Repair

Information on instrument repair services.

Disposal

Guidelines for proper disposal of the instrument according to WEEE directive.

Product Portfolio

Meter and Kit Versions

Lists different meter and kit versions with their order numbers.

Accessories

Lists available accessories, solutions, and software with order numbers.

Technical Data

Appendix

Conductivity Standards

Table of conductivity standards at different temperatures.

Temperature Correction Factors

Table of temperature correction factors for non-linear conductivity correction.

Temperature Coefficients

Table of temperature coefficients (alpha-values) for various substances.

Conductivity to TDS Conversion Factors

Table of conductivity to TDS conversion factors for KCl and NaCl.

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