Mettler Toledo ReactIR 45m User manual

Brand: Mettler Toledo

Model: ReactIR 45m

Type: User manual

ReactIR

™

45M

In Situ

FTIR Spectroscopy

January 2014

MK-PB-0114-AC Rev A

DCN 2397

Hardware Manual

All world rights reserved.

Printed in the USA.

No part of this publication may be stored in a retrieval system, transmitted, or reproduced in any way, including but not

limited to photocopy, photograph, magnetic or other record, without the prior written permission of Mettler-Toledo

AutoChem, Inc.

28 January 2014

iC IR

, ReactIR

iC Process

, Sentinel

, FiberComp

, DiComp

, and SiComp

are trademarks of Mettler-Toledo

AutoChem, Inc.

Microsoft® and Windows® are either trademarks or registered trademarks of Microsoft Corporation in the United States

and/or other countries.

All other brand and product names are trademarks or registered trademarks of their respective owners.

Address comments to:

Mettler-Toledo AutoChem, Inc.

7075 Samuel Morse Drive

Columbia, MD 21046

Tel: + 1 866.333.6822

Fax: +1 410.910.8600

www.mt.com/reactir

For technical support, contact:

[email protected]

The information in this publication is provided for reference only. All information contained in this publication is believed to

be correct and complete. Mettler-Toledo AutoChem, Inc., shall not be liable for errors contained herein nor for incidental or

consequential damages in connection with the furnishing, performance, or use of this material. All product specifications,

as well as the information contained in this publication, are subject to change without notice.

This publication may contain or reference information and products protected by copyrights or patents and do not convey

any license under the patent rights of Mettler-Toledo AutoChem, Inc., nor the rights of others. Mettler-Toledo AutoChem, Inc.

does not assume any liability arising out of any infringements of patents or other rights of third parties.

Mettler-Toledo AutoChem, Inc. makes no warranty of any kind with regard to this manual, including but not limited to the

implied warranties of merchantability and fitness for a particular purpose.

In conformance with the European Directive 2002/96/EC on Waste from Electrical and Electronic Equipment (WEEE), this

device may not be disposed of in domestic waste. This also applies to countries outside the EU, per their specific

requirements.

Please dispose of this product in accordance with local regulations at the collecting point specified for electrical and

electronic equipment.

If you have any questions please contact the responsible authority or the distributor from which you purchased this device.

Should this device be passed onto other parties for private or professional use, the content of this regulation must also be

related.

Thank you for your contribution to environmental protection.

iiiReactIR™ 45m Hardware Manual

METTLER TOLEDO

Contents

Chapter 1 Introduction

General Policies ........................................................................ 8

Installation Policy ...........................................................................8

Repair Policy..................................................................................8

Computer Service Policy ..................................................................8

Software Upgrades..................................................................... 9

Training Programs ..................................................................... 9

Service and Technical Assistance................................................. 9

Chapter 2 Pre-Installation Checklist

[ ] Site Preparation ................................................................ 11

[ ] Space and Weight Requirements.............................................. 11

[ ] Area of Intended Use...............................................................12

[ ] Environmental Conditions........................................................12

[ ] Utilities..................................................................................12

[ ] Internal Paperwork and Approval for Installation.........................14

[ ] Standard and Optional Items .............................................. 14

[ ] Computer Specifications .................................................... 14

System Dimensions ................................................................. 15

Chapter 3 Product Description

Overview of the ReactIR 45m System ......................................... 17

Definition of Terms ........................................................................ 18

ReactIR 45m System Diagram .................................................. 18

ReactIR 45m Sampling Technology Configurations ...................... 19

DS FiberConduit Probe...................................................................19

DS Micro Flow Cell........................................................................21

DS Fiber-to-Sentinel.......................................................................22

DS Fiber-to-Gas Cell ......................................................................22

K4 Mirror Conduit/Sentinel .............................................................23

K6 Mirror Conduit/16 mm Probe.....................................................23

Chapter 4 Safety

Product Safety ......................................................................... 25

Compliance..................................................................................25

Laser Classification .......................................................................26

Grounding the Power Supply ..........................................................26

Operational Safety.........................................................................26

System Handling ..........................................................................27

MK-PB-0114-AC Rev A iv

METTLER TOLEDO

Contents

Chapter 5 Specifications

ReactIR 45m Base Unit.............................................................29

Purge .....................................................................................30

iC IR Computer Specifications ....................................................30

Chapter 6 Installation

Acceptance Criteria........................................................................31

Site Preparation (Customer Responsibility)..................................32

Installation Instructions .............................................................32

1. Confirm Site Readiness..............................................................32

2. Verify Hardware Configuration/Order Validation .............................32

3. Confirm Hardware Service Agreement and Software Version ...........33

4. Install iC IR Software .................................................................34

5. Perform Initial Setup and Establish System Connections ................34

6. Establish Sampling Technology Conduit Purge (if applicable) ........41

7. Apply Power to System and Verify LEDs ....................................... 42

8. Launch Software .......................................................................42

9. Configure ReactIR 45m Instrument in Control Software ..................44

Chapter 7 System Readiness

Preparing for ReactIR 45m Functional Tests ................................51

Conducting Functional Tests Using iC IR .....................................51

1. Check Alignment (Contrast and Align) .........................................52

2. Clean the Sensor.......................................................................59

3. Check System Performance ....................................................... 60

4. Check System Stability...............................................................66

6. Perform IPA Validation/Calibration (if applicable).......................... 68

Chapter 8 Routine Operation

ReactIR 45m LED Indicators......................................................77

Preparing for System Use ..........................................................78

Simple Steps to a Successful Experiment ....................................79

1. See An Overview of the Process .................................................79

2. Interface Sampling Technology with Your Chemistry .....................80

3. Align the Probe ........................................................................82

4. Clean the Sensor......................................................................83

5. Collect a Background ...............................................................86

6. Set the Data Collection Parameters............................................. 90

Best Practices..........................................................................90

vReactIR™ 45m Hardware Manual

METTLER TOLEDO

Chapter 9 Care and Maintenance

Service Contracts ..................................................................... 93

ReactIR 45m Base Unit..................................................................93

ReactIR 45m Sampling Technologies ..............................................94

Maintaining a ReactIR 45m System ........................................... 94

Recommended Maintenance Schedule.............................................95

Customer-Replaceable Parts...........................................................95

ReactIR 45m Relocation, Packaging, and Storage ....................... 95

Chapter 10 Troubleshooting and FAQs

Troubleshooting Tips ...............................................................97

FAQs ...................................................................................... 98

Appendix A ReactIR 45m Accessories and Options 99

Sampling Technologies ............................................................ 99

ServicePac Installation for ReactIR 45m ..................................... 99

IPA Module ........................................................................... 101

Appendix B ReactIR Glossary 103

General Terms ....................................................................... 103

Software Terms...................................................................... 104

Functional Tests ..........................................................................104

Hardware Terms .................................................................... 105

Index 107

MK-PB-0114-AC Rev A vi

METTLER TOLEDO

Contents

7ReactIR™ 45m Hardware Manual

METTLER TOLEDO

Introduction

ReactIR™ 45m is an FTIR-based, high performance, in situ reaction analysis system

designed specifically for the chemist and chemical engineer who require the highest level of

precision for kinetic studies and quantitative analysis. It provides real-time information on the

effect of changing reaction conditions such as solvent, catalyst, temperature, and reagent

addition rate, saving valuable resources. Based on the information provided by ReactIR 45m,

scientists are able to correlate, in real time, the impact of varying reaction conditions to

reaction performance—dramatically reducing development time.

This document contains a pre-installation checklist for site preparation, technical

specifications, system configurations, instrument installation and system readiness testing,

routine operation, safety information, as well as care and maintenance information,

troubleshooting tips, and a glossary.

Related Documents

An electronic ReactIR 45m Hardware Documentation Portfolio, shipped with the instrument,

includes the following documents in addition to this manual:

 ReactIR Sampling Technology Guide (MK-PBG-0008-AC)

 ReactIR Fiber Probe Care and Use Bulletin (MK-PB-0083-AC)

 Quick Reference Guides:

• Using a High-Pressure ReactIR Probe Adapter (MK-PB-0089-AC)

• Connecting a DS Optical Interface Module (MK-PB-0051-AC)

• Instrument Performance Assurance (IPA) for ReactIR Systems (MK-PB-0111-AC)

• Reaction Analysis Performance Specifications (MK-RF-0016-AC)

Refer to the iC IR Documentation Portfolio for user guides and associated software

documents. The software portfolio is compiled in iC IR—select it from the Help menu.

Check the http://community.autochem.mt.com site for the latest portfolios.

Should you have questions that are not addressed in this documentation, please contact your

local METTLER TOLEDO office or our Customer Care Department using the information under

“Service and Technical Assistance” on page 9. I

f you are viewing this document electronically, click any blue-colored link to go to the related

information and instructions.

1. Introduction

MK-PB-0114-AC Rev A 8

METTLER TOLEDO

Symbols in this Manual

To help you recognize information, the following symbols appear throughout this manual.

Please pay particular attention to the sections marked by these symbols.

General Policies

METTLER TOLEDO equipment is subject to the installation, repair, and computer service

policies described below.

Installation Policy

Site preparation for the ReactIR 45m equipment is the user's responsibility. Structural

installation details should be prepared and supervised by a certified and registered

professional engineer who is properly qualified to assure a safe installation at your site.

Repair Policy

METTLER TOLEDO warrants its products against defects in materials and workmanship for

twelve months from the date of installation or fifteen months from the date of shipment. For

details, please refer to the warranty provided with the instrument. For assistance, please

contact your Technology and Applications Consultant (TAC) or send an email to

[email protected].

It is recommended that you retain the original packing materials in the event you need to

return the ReactIR 45m. If factory service is required, your METTLER TOLEDO service engineer

will issue you a Return Material Authorization (RMA) form.

Computer Service Policy

If a computer is included as part of your ReactIR 45m system, it will be from a major

manufacturer such as Dell. In the U.S. and some European countries, the manufacturer will

provide warranty service if required. METTLER TOLEDO can assist in diagnosing problems

with computers, but the computer manufacturer will provide parts and labor for repairs under

the service contract.

Table 1-1 Warnings, Cautions, and Notes

WARNING—Extremely important safety information—Failure to

observe the warning may result in serious personal injury or equipment

damage.

Caution—Important information that tells you how to prevent damage

to equipment or to avoid a situation that may cause minor injury.

Note: Information to which you should pay special attention.

9ReactIR™ 45m Hardware Manual

METTLER TOLEDO

Software Upgrades

When applicable, upgrades to the instrument and office software are available for iCare

subscribers. When a new release or service pack is available, all iCare subscribers with a

valid subscription will be notified via email so they can download the installer from the

AutoChem Customer Community website, [email protected]. Access to the

site requires a password that you can request from the home page. You can also contact

Customer Care or your METTLER TOLEDO Technology and Applications Consultant (TAC)

using the information on page 9.

Non-iCare subscribers can request a quote for an upgrade by contacting their local Account

Manager or Customer Care.

Training Programs

Training for ReactIR 45m systems is available from the AutoChem Customer Community

website (see link above) and through your METTLER TOLEDO TAC. Use the contact

information under "Service and Technical Assistance".

Service and Technical Assistance

METTLER TOLEDO has offices around the world. Contact the Mettler-Toledo AutoChem, Inc.

headquarters in the USA for technical support or service. To arrange for specific application

assistance from a METTLER TOLEDO Technology and Applications Consultant (TAC) or for

general assistance, contact Mettler-Toledo AutoChem, Inc. through the toll-free number below.

Mettler-Toledo AutoChem, Inc.

(Columbia, MD headquarters)

http://www.mt.com/ReactIR

http://www.mt.com/iCIR

Tel: + 1.410.910.8500

Fax: +1.410.910.8600

Email:

[email protected]

Toll Free: +1.866.333.6822

1. Introduction

MK-PB-0114-AC Rev A 10

METTLER TOLEDO

11ReactIR™ 45m Hardware Manual

METTLER TOLEDO

Pre-Installation Checklist

This chapter outlines the end-user’s responsibility to ensure a successful installation of the

ReactIR™ 45m system and provides information about physical and utility requirements. The

Field Service Engineer (FSE) responsible for performing system installation will send the link

to this document upon initial shipment of system to allow adequate time for site

preparation.The document is on the AutoChem Customer Community website.

Use this chapter of the document as a checklist to verify that all prerequisite steps have been

completed before a scheduled ReactIR 45m system installation. Items on this checklist must

be completed prior to scheduling a date for system installation with a METTLER TOLEDO Field

Service Engineer.

If you have any questions or need assistance please contact AutoChem Customer Care using

the information on page 9. Refer to Chapter 5 on page 29 for detailed system specifications.

[ ] Site Preparation

Complete the following sections to prepare your site for safe, fully functional use of the ReactIR

45m.

[ ] Space and Weight Requirements

A ReactIR 45m system can be installed on a bench top or inside a fume hood. Allow space

for the base unit with power supply as well as room to maneuver the sampling technology

for reaction analysis. Also, allow adequate space for the control computer.

*Overall system dimensions will vary depending on the selected sampling technology and

do not include the footprint of the control computer.

Note:

Access to the site requires a password that you can request from the home

page, https://community.autochem.mt.com. Setting up access during pre-

installation will facilitate software license activation, which is also done

through the AutoChem Customer Community site.

Table 2-1 Site Preparation—System Size and Weight

ReactIR 45m Dimensions* Weight

Base unit (H x W x D) 279 mm x 213 mm x 381 mm

[11 in x 8.4 in x 15 in]

(see drawing on page 15)

16 kg [35.3 lb]

Power supply 76 mm x 43 mm x 130 mm

[3.0 in x 1.7 in x 5.1 in]

0.55 kg [1.2 lb]

2. Pre-Installation Checklist

MK-PB-0114-AC Rev A 12

METTLER TOLEDO

[ ] Area of Intended Use

The area of intended use requires compliance with the following statements:

 The ReactIR 45m system is designed for use in a non-hazardous area in accordance

with governmental bodies in the country of use (see Chapter 4, “Safety”).

 System must have adequate benchtop space for conduit and probe

• Fiber probe should not bend beyond 30 centimeters (approximately one foot).

• Probe conduit should not be put into an “S” shape.

 System should be:

• Convenient for access at eye level

• Readily accessible for service

 If your Standard Operating Procedure (SOP) includes a fume hood, ensure it is installed

prior to the scheduled instrument installation.

 The ReactIR 45m should not be placed directly under an air duct or vent which would

expose the system to direct airflow and extreme temperature ramps.

 The ReactIR 45m should be placed in a location with minimal vibration present (that is,

no large pumps with heavy vibration on the same bench top).

[ ] Environmental Conditions

Exceeding the maximum allowable ambient temperature and humidity will negatively impact

the instrument performance and reaction monitoring data. For proper system stability and

functionality, adhere to the environmental specifications.

[ ] Utilities

ReactIR 45m systems require AC power, instrument air/gas, and communication utilities as

described below.

Note:

The ReactIR 45m base unit should not be placed directly under an air duct

or vent which would expose the system to direct airflow and extreme

temperature ramps. In addition, the ReactIR 45m should be placed in a

location with minimal vibration present (that is, no large pumps with heavy

vibration on the same bench top).

Table 2-2 Site Preparation—Environmental Conditions

Ambient Temperature (Maximum) 40 °C [104 °F]

Ambient Humidity < 60%

Operating Temperature Range 19 °C to 25 °C [66 °F to 77 °F]

13ReactIR™ 45m Hardware Manual

METTLER TOLEDO

Site Preparation—Electric

Verify that a power outlet is accessible in the area of intended use for the ReactIR 45m and

the control computer. Power specifications are as follows:

Site Preparation—Utilities (Air/Gas)

The ReactIR 45m base unit requires a purge. In addition, the ReactIR Fiber-to-Sentinel and

Mirror Conduit sampling technologies also require clean, dry, instrument quality air for purge.

Quality of the air or gas supply must meet the specifications of the American National

Standards Institute/Instrument Society of America (ANSI/ISA) S7.0.01-1996 Quality Standard

for Instrument Air.

Air/gas specifications are as follows:

 Have a dew point at least 10 °C [18 °F] lower than the minimum temperature to which

any part of the system will be exposed.

 Contain less than 1 ppm total oil or hydrocarbons.

 Contain less than 1 ppm particulates at a maximum size of three (3) microns.

 Be free of any corrosive contaminants and flammable or toxic hazardous gases.

Table 2-3 Site Preparation—Utilities (Electric)

AC Power 100–240 VAC ±7%

Maximum Current 2.0 A

Frequency 50/60 Hz

Power supply (provided)  Rated DC input: ±12 VDC, 2.5 A and 13.6 VDC, 6 A

 Mini Fuse: 5 A, fast acting, internal

 BATTERY: CR-2032 3V manganese dioxide lithium coin

battery for real-time clock.

iC IR workstation PC See specific computer manual for voltages (dedicated circuit)

Note:

AC Line Conditioner—Power requirements do not include any additional

device. However, we recommend an AC line conditioner in areas where

power noise is known to exist. The line conditioner should have a power

rating of at least 800 VA.

Table 2-4 Site Preparation—Utilities (Air/Gas)

Pressure 0.69 bar [10 psi]

Flow Rate 4.7 LPM [10 SCFH]

Note:

Pressure and flow regulators are NOT supplied with the equipment and are

the end user’s responsibility.

2. Pre-Installation Checklist

MK-PB-0114-AC Rev A 14

METTLER TOLEDO

Site Preparation—Utilities (Communication)

The ReactIR 45m communicates to a control computer via USB cable (provided).

For additional specifications, refer to page 29.

[ ] Internal Paperwork and Approval for Installation

If applicable, complete any necessary internal paperwork and approvals required within your

organization for installation and start up of the ReactIR 45m system.

[ ] Standard and Optional Items

[ ] Computer Specifications

When a computer is ordered with the system, the iC IR software is preloaded. If you plan to

purchase a new computer or use an existing one, it must meet minimum specifications that

METTLER TOLEDO recommends in the computer specifications listed in the “iC Software

Computer Specifications Guide.” Access this guide from the METTLER TOLEDO website: http:/

/www.mt.com/iC.

Table 2-5 Site Preparation—Utilities (Communication)

Cable USB 2.0

Cable length 10 m [32.8 ft]

Notes:

 Do not to exceed the 10 meter USB cable length as it could result in

intermittent communication issues.

 Use of USB extenders is not recommended.

Table 2-6 Site Preparation—Standard and Optional Items

Item Standard Accessory / Option

Control Software—iC IR

Power Supply with country-specific AC power cable

USB cable

Funnel

Small flat-head screwdriver for gain adjustment

Choice of appropriate sampling technology

Stabilization Foot (for use with Mirror Conduit to provide stability)

Control computer (iC IR workstation PC)

Note:

Minimum specifications are listed in the “iC Software Computer

Specifications Guide” and also in the “iC IR Installation Guide.”

15ReactIR™ 45m Hardware Manual

METTLER TOLEDO

System Dimensions

The diagram in this section show the dimensions of the ReactIR 45m base unit. Allow

additional space for the sampling technology and control computer.

Figure 2-1 ReactIR 45m base unit

ReactIR

™

POWER

RTD 2

ACC

P1 P2

RTD 1

SCAN

MCT OK

TEMP OK

45m

213 mm

[

8.4 in

]

381 mm

[

15 in

]

28 mm

[

1.1 in

]

28 mm

[

1.1 in

]

279 mm

[

11 in

]

2. Pre-Installation Checklist

MK-PB-0114-AC Rev A 16

METTLER TOLEDO

17ReactIR™ 45m Hardware Manual

METTLER TOLEDO

Product Description

This chapter describes the ReactIR™ 45m and the possible system configurations. A ReactIR

45m system consists of a base unit and sampling technology along with iC IR™ software.

Designed to be simple and easy to use, the system comes in the following overall

configurations that differ by the type of DS sampling technology:

 "Overview of the ReactIR 45m System"

 "ReactIR 45m System Diagram"

 "ReactIR 45m Sampling Technology Configurations"

Overview of the ReactIR 45m System

ReactIR 45m is an FTIR-based, high performance, in situ reaction analysis system designed

specifically for the chemist and chemical engineer who require the highest level of precision

for kinetic studies and quantitative analysis. It provides real-time information on the effect of

changing reaction conditions such as solvent, catalyst, temperature, and reagent addition

rate, saving valuable resources. Based on the information provided by ReactIR 45m,

scientists are able to correlate, in real time, the impact of varying reaction conditions to

reaction performance—dramatically reducing development time.

Valuable characteristics of the ReactIR 45m system include:

 Ergonomics—No obstruction to daily workflow, easy to monitor every reaction

 Minimal purge—Improved data quality without external requirements/costs.

 No alignment (FiberConduit only)—Highest quality data assurance without user input.

Minimal alignment in case of Mirror Conduits.

 Plug-n-Play sampling—Reproducible measurements

 Enhanced understanding of chemistry—Monitor reaction temperature simultaneously

with chemical changes

Standard items included with the ReactIR 45m base unit are:

 24-hour cooling capacity, Mercury Cadmium Telluride (MCT) detecor

 iC IR 4.3 or later software version

 USB communications cable

 Power Supply with country-specific power cord

 Funnel, small flat-head screwdriver

 Purge tubing and connectors

Not included but necessary for routine operation are,

 Workstation—Laptop or Desktop

Note: Sensor sampling technology interfaces are sold separately.

3. Product Description

MK-PB-0114-AC Rev A 18

METTLER TOLEDO

 Sampling Technology: DS AgX Fiber Probe, DS Micro Flow Cell, K4 MirrorConduit/

Sentinel, or K6 MirrorConduit/16 mm Probe, DS Fiber-to-Sentinel, DS Fiber-to-Gas Cell

(MTPN available upon request)

 One Year System Warranty (includes standard sampling technologies) purchased with

system). System warranty ends one year after installation or fifteen months after

shipment. Refer to page 93 for detailed warranty packages.

A ReactIR 45m system uses METTLER TOLEDO proprietary software, iC IR, to assure infrared

data collection and analysis possible without the need for an expert. iC IR is the result of many

years of evolution through valuable customer feedback that offers powerful reaction analysis

functions with an easy-to-use user interface. As a wizard-based application, iC IR guides you

through the experience of collecting, analyzing, and visualizing data for real time insight into

your chemistry. In essence, iC IR allows chemists to focus on solving chemistry problems

instead of instrumentation and analysis procedures.

See Chapter 4, “Safety” for safety-related information.

Definition of Terms

Refer to Appendix B on page 103 for the terms used throughout this manual and in the control

software for a ReactIR 45m system.

ReactIR 45m System Diagram

The diagram below identifies the components necessary to build up a ReactIR 45m system,

essentially what hardware the customer purchases from METTLER TOLEDO according to

specifications to install and implement the system. Components include the base unit,

computer, communication cable, power cable, and sampling technology.

Figure 3-1 ReactIR 45m system diagram

Note:

This manual uses DS to refer to either DS or DST sampling technology.

DS is an abbreviation for D Sub-miniature, which describes the D-shaped

connector at the end of the sampling technology that connects to the

ReactIR 45m base unit. The DS or DST designation refers to the design

of the probe tip.

19ReactIR™ 45m Hardware Manual

METTLER TOLEDO

The Table 3-1 describes the internal components of a ReactIR 45m base unit: We include the

definitions for an understanding of the components that METTLER TOLEDO representatives

discuss with you during initial training, follow-up service or preventive maintenance. By

design, the ReactIR 45m will not require the user to know the location for alignment or

replacement of these components.

ReactIR 45m Sampling Technology Configurations

This section describes the sampling technology options available with ReactIR 45m.

 "DS FiberConduit Probe"

 "DS Micro Flow Cell"

 "DS Fiber-to-Sentinel"

 "DS Fiber-to-Gas Cell"

 "K4 Mirror Conduit/Sentinel"

 "K6 Mirror Conduit/16 mm Probe"

Please refer to the “ReactIR Sampling Technology Guide” for details on specific DS and

conduit technologies.

DS FiberConduit Probe

DS FiberConduit Probe systems are suitable for monitoring chemistry in a reaction vessel of

the customers' choice by insertion of the probe into the liquid-based reaction medium. This

ReactIR 45m configuration requires a DS Optical Interface Module (sold separately) in

addition to the DS FiberConduit probe. Temperature monitoring of the reaction mixture is

optional with a DS Optical Interface Module—RTD ready (sold separately).

Table 3-1 ReactIR 45m Internal Components

MCT Detector Senses the amount of infrared radiation after passing through a sample. Includes a

detector preamp. Requires liquid nitrogen in the dewar to be operational. (1 L

capacity)

Detector Preamp Electronic board that assists the detector in reaching maximum operating

performance. User adjustment may be necessary when changing sampling

technology, for example from DS FiberConduit Probe to DS Micro Flow Cell or K4/K6

Mirror Conduit.

IR Source Supplies the infrared radiation to the sample

Midget Modulator Mechanical device that affords full spectrum infrared measurements of high

sensitivity in a shorter period of time than traditional dispersive spectroscopy

methods. Also known as the interferometer or heart of the Fourier Transform Infrared

(FTIR) measurement. Produces source radiation specific to FTIR technology.

Interferometer Control

Board Module (ICBM)

Circuit board for controlling specific devices related to the interferometer

(modulator).

Power supplies Supplies electrical power to internal ReactIR 45m components.

Laser Class 1 InGa/AsP/InP laser diode that is an integral component of the modulator.

3. Product Description

MK-PB-0114-AC Rev A 20

METTLER TOLEDO

Figure 3-1 ReactIR 45m base unit with Single Optical Interface module (RTD option shown) for DS fiber

sampling technology

Optical Interface Modules

A single or multiple Optical Interface Module attaches to the SIM flange on the front of a the

ReactIR 45m base unit to connect to a DS fiber or DS Micro Flow Cell sampling technology.

Single Optical Interface

The figure below shows a Single Optical Interface

module with the optional Resistive Temperature

Device (RTD) cable.

Figure 3-2 Single Optical Interface Module (with RTD cable)

DS MultiplexIR

ReactIR 45m can control two DS FiberConduit

probes with the optional MultiplexIR Optical

Interface module. The module includes RTD

technology for monitoring reaction temperature at

each probe.

A MultiplexIR system monitors two different or

similar chemical reactions at the same time.

Figure 3-3 MultiplexIR for dual probe configuration

Figure 3-4 shows the MultiplexIR Optical Interface Module connected to the base unit with

two fiber probes.

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Mettler Toledo ReactIR 45m User manual

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Mettler Toledo ReactIR 45m User manual

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