Thermo Scientific Orion Star A212 User Manual

Thermo Scientific
Orion Star A210 Series
Electrochemistry Benchtop Meters
68X000441 • Revision A • June 2015
User Manual

Thermo Scientific Orion Star A212 Specifications

General

pH Range	-2.00 to 16.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.01 pH
Temperature Range	-5.0 to 105.0 °C
Temperature Resolution	0.1 °C
Temperature Accuracy	±0.5 °C
Calibration Points	Up to 5 points
mV Range	-2000 to 2000 mV
mV Resolution	0.1 mV
mV Accuracy	±0.2 mV
Connectivity	USB
Display Backlight	Yes
Display	LCD with backlight
Power Supply	4 AA batteries or AC adapter
Data Logging	Yes
Weight	400 g

Summary

Meter Introduction

Meter Overview

Provides an overview of the Orion Star A210 series benchtop meters' features and operation.

Intended Use

States the proper use of the meter and warnings against misuse.

Meter Basics

Using the Universal Power Adapter

Instructions on how to connect and use the universal power adapter for the meter.

Installing Batteries (Optional Power Source)

Step-by-step guide for installing AA batteries as an optional power source for the meter.

Meter Connections

Details the various connectors on the Orion Star A210 series meters and their functions.

Meter Keypad

Explains the functions of the meter's keypad keys.

Meter Display

Illustrates and describes the various elements of the meter's display screens.

Meter Models and Measurement Capabilities

Table showing available meter models and their measurement capabilities.

Meter Maintenance

Basic guidelines for routine cleaning and maintenance of the meter.

Meter Setup Menus

Main Setup Menu

Overview of the main setup menu for measurement, instrument settings, and diagnostics.

General Setup Menu Navigation

Step-by-step instructions for navigating the meter's setup menus.

Channel-Specific Method, Mode and Temperature Menus

Details on customizing measurement, calibration, and alarm settings per channel.

Method Menu

Instructions for creating, loading, and managing custom measurement methods.

Mode and Settings Menu

General options within the Mode and Settings menu, including Read Types and Stability.

Calibration Due Alarm Setting

Setting up alarms for upcoming calibration reminders.

Mode and Settings Menu for pH Channel

Specific settings for the pH channel, including Measure Mode and Read Type.

Mode and Settings Menu for COND Channel

Settings for the Conductivity channel, including Cell K and Temperature Compensation.

Mode and Settings Menu for DO/RDO Channel

Settings for the Dissolved Oxygen channel, including Baro Press and Salinity Correction.

Temperature Menu

Customizing temperature settings, units, and calibration.

Instrument Settings Setup Menu

Configuring data transfer, logging, date/time, and other meter settings.

Log View Menu

Accessing and managing data logs and calibration logs.

Diagnostics Menu

Options for meter reset, self-tests, and viewing meter information.

Electrode Stability Test Procedure

Testing the stability of connected electrodes.

Using the pH or pH/ISE Channel

Meter and Electrode Preparation

Steps for preparing the meter and electrodes for pH/ISE measurements.

pH Calibration Procedure

Step-by-step guide for performing pH calibration.

ORP Calibration Procedure (Relative mV Mode)

Procedure for ORP calibration in relative mV mode.

ISE Calibration Procedure

Steps for calibrating ion selective electrodes.

Measurement Procedure

General procedure for taking measurements with pH/ISE channels.

Using the Conductivity Channel

Meter and Sensor Preparation

Steps for preparing the meter and conductivity sensors.

Conductivity Calibration Procedure

Step-by-step guide for conductivity calibration.

Conductivity Meter Verification Procedure

Procedure to verify the accuracy of conductivity measurements.

Measurement Procedure

General procedure for taking conductivity measurements.

Using the DO/RDO Channel

Meter and Sensor Preparation

Steps for preparing the meter and DO/RDO sensors.

Dissolved Oxygen Calibration Procedure

Overview of the different dissolved oxygen calibration methods.

Air (Water-saturated Air) Calibration

Procedure for calibrating dissolved oxygen using saturated air.

Manual (Winkler) Calibration

Procedure for dissolved oxygen calibration using the Winkler method.

Measurement Procedure

General procedure for taking dissolved oxygen measurements.

Data Transfer and Software Updates

Data Storage and Transfer Settings

Settings affecting data storage and transfer, including read type and data log.

Export Data Settings

Configuration for exporting data to a computer or printer.

Computer Compatibility and Requirements

Requirements for connecting the meter to a computer.

Using the USB-to-Serial Computer Cable

Instructions for connecting via a USB-to-Serial cable.

Using the USB Computer Cable

Instructions for connecting via a USB cable.

Orion Star Com Communication Software

Information about the software for data transfer.

Meter Software Upgrade Procedure

Instructions for upgrading the meter's software.

Customer Services

Troubleshooting Tips

Common issues and recommended solutions for meter problems.

Meter Factory Reset Procedure

Steps to reset meter settings to factory defaults.

Meter Specifications

Technical specifications for operating conditions and meter features.