Mettler Toledo ReactIR 45M Hardware Manual
Hardware Manual
January 2014
MK-PB-0114-AC Rev A
DCN 2397
In Situ
ReactIR
™
45M
FTIR Spectroscopy
© 2014 Mettler-Toledo AutoChem, Inc.
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
TM
iC IR
, ReactIRTM iC ProcessTM, SentinelTM, FiberCompTM, DiCompTM, and SiCompTMare 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:
AutoChemCustomerCare@mt.com
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
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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
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Thank you for your contribution to environmental protection.
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
METTLER TOLEDO
iiiReactIR™ 45m Hardware Manual
Chapter 5 Specifications
Chapter 6 Installation
Contents
Chapter 7 System Readiness
ReactIR 45m Base Unit.............................................................29
Purge .....................................................................................30
iC IR Computer Specifications ....................................................30
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
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
MK-PB-0114-AC Rev A iv
METTLER TOLEDO
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
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
METTLER TOLEDO
vReactIR™ 45m Hardware Manual
Contents
MK-PB-0114-AC Rev A vi
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.
1
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.
METTLER TOLEDO
7ReactIR™ 45m Hardware Manual
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.
Note: Information to which you should pay special attention.
1. Introduction
General Policies
METTLER TOLEDO equipment is subject to the installation, repair, and computer service
policies described below.
Installation Policy
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.
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
AutoChemCustomerCare@mt.com.
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.
MK-PB-0114-AC Rev A 8
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, AutoChemCustomerCare@mt.com. 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:
AutoChemCustomerCare@mt.com
Toll Free: +1.866.333.6822
METTLER TOLEDO
9ReactIR™ 45m Hardware Manual
1. Introduction
MK-PB-0114-AC Rev A 10
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.
Access to the site requires a password that you can request from the home
Note:
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.
page, https://community.autochem.mt.com. Setting up access during preinstallation will facilitate software license activation, which is also done
through the AutoChem Customer Community site.
2
[ ] 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.
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)
Power supply 76 mm x 43 mm x 130 mm
[3.0 in x 1.7 in x 5.1 in]
*Overall system dimensions will vary depending on the selected sampling technology and
do not include the footprint of the control computer.
16 kg [35.3 lb]
0.55 kg [1.2 lb]
METTLER TOLEDO
11ReactIR™ 45m Hardware Manual
[ ] 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
2. Pre-Installation Checklist
the instrument performance and reaction monitoring data. For proper system stability and
functionality, adhere to the environmental specifications.
Ambient Temperature (Maximum) 40 °C [104 °F]
Ambient Humidity < 60%
Operating Temperature Range 19 °C to 25 °C [66 °F to 77 °F]
[ ] 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
MK-PB-0114-AC Rev A 12
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:
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)
AC Line Conditioner—Power requirements do not include any additional
Note:
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.
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:
Table 2-4 Site Preparation—Utilities (Air/Gas)
Pressure 0.69 bar [10 psi]
Flow Rate 4.7 LPM [10 SCFH]
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.
Note:
Pressure and flow regulators are NOT supplied with the equipment and are
the end user’s responsibility.
METTLER TOLEDO
13ReactIR™ 45m Hardware Manual
Site Preparation—Utilities (Communication)
The ReactIR 45m communicates to a control computer via USB cable (provided).
Table 2-5 Site Preparation—Utilities (Communication)
Cable USB 2.0
Cable length 10 m [32.8 ft]
For additional specifications, refer to page 29.
Do not to exceed the 10 meter USB cable length as it could result in
Notes:
intermittent communication issues.
Use of USB extenders is not recommended.
[ ] 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
Table 2-6 Site Preparation—Standard and Optional Items
2. Pre-Installation Checklist
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)
[ ] 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.
MK-PB-0114-AC Rev A 14
METTLER TOLEDO
Note:
Minimum specifications are listed in the “iC Software Computer
Specifications Guide” and also in the “iC IR Installation Guide.”
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.
™
ReactIR
POWER
SCAN
MCT OK
TEMP OK
213 mm
[
8.4 in
P1 P2
ACC
RTD 2
RTD 1
279 mm
[
]
11 in
45m
28 mm
[
1.1 in
]
45m
]
381 mm
[
15 in
]
28 mm
[
1.1 in
]
Figure 2-1 ReactIR 45m base unit
METTLER TOLEDO
15ReactIR™ 45m Hardware Manual
2. Pre-Installation Checklist
MK-PB-0114-AC Rev A 16
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.
3
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
Note: Sensor sampling technology interfaces are sold separately.
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
METTLER TOLEDO
17ReactIR™ 45m Hardware Manual
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
3. Product Description
software for a ReactIR 45m system.
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
Note:
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.
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
MK-PB-0114-AC Rev A 18
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.
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)
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.
Circuit board for controlling specific devices related to the interferometer
(modulator).
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).
METTLER TOLEDO
19ReactIR™ 45m Hardware Manual
Figure 3-1 ReactIR 45m base unit with Single Optical Interface module (RTD option shown) for DS fiber
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
3. Product Description
Figure 3-2 Single Optical Interface Module (with RTD cable)
DS MultiplexIR
sampling technology
The figure below shows a Single Optical Interface
module with the optional Resistive Temperature
Device (RTD) cable.
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.
MK-PB-0114-AC Rev A 20
METTLER TOLEDO
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.
Figure 3-4 ReactIR 45m base unit with DS MultiplexIR Optical Interface Module and two fiber probes
DS Micro Flow Cell
DS Micro Flow Cell systems are suitable for users who elect to flow their reaction chemistry
through a specially designed cell to monitor chemical changes. Monitoring and control of the
flow cell head temperature is available. A DS single optical interface module is required to
interface the DS Micro Flow Cell in this ReactIR 45m configuration.
Figure 3-5 ReactIR 45m base unit with DS Micro Flow Cell (heated)
Figure 3-5 shows the heated model DS Micro Flow Cell which includes a heater controller
and power supply (not shown).
METTLER TOLEDO
21ReactIR™ 45m Hardware Manual
DS Fiber-to-Sentinel
A DS Fiber-to-Sentinel configuration is designed for customers who have a need to monitor
chemistry in high pressure autoclaves, large volume circulation loops, or specialty reaction
vessels. Designed for interfacing with the Sentinel probe, which is capable of withstanding
higher temperature and pressure reaction conditions than DS fiber probes. In addition, the
spectral region extends to 4000 wavenumbers versus the 2800 wavenumber upper limit of
the fiber probe. This ReactIR 45m configuration requires a DS single optical interface module.
Temperature monitoring of the reaction mixture is unavailable with this configuration.
3. Product Description
Figure 3-6 ReactIR 45m base unit with DS Fiber-to-Sentinel sampling technology
DS Fiber-to-Gas Cell
Customers who want to monitor gas phase reactions or head space can choose a DS Fiberto-Gas Cell option in combination with a ReactIR 45m base unit. This type of configuration
requires a DS single optical interface for integration of the DS fiber to gas cell.
MK-PB-0114-AC Rev A 22
METTLER TOLEDO
Figure 3-7 ReactIR 45m base unit with DS Fiber-to-Gas Cell sampling technology
K4 Mirror Conduit/Sentinel
K4 Mirror Conduit/Sentinel systems monitor liquid chemistry in a specialty reaction vessel or
flow cell available from METTLER TOLEDO. Manipulate the K4 conduit to connect to the
Sentinel probe that is mounted in the specialty vessel. The Sentinel probe offers users the
capability to monitor higher temperature and pressure reaction conditions than DS fiber
probes. In addition, the spectral region extends to 4000 wavenumber versus the 2800
wavenumber upper limit of the fiber probe.
Temperature monitoring of the reaction mixture is unavailable with this configuration.
Figure 3-8 ReactIR 45m base unit with K4 Mirror Conduit sampling technology
K6 Mirror Conduit/16 mm Probe
K6 Mirror Conduit/16mm probe systems monitor chemistry in a reaction vessel of the
customers' choice by inserting the probe into the liquid-based reaction medium. The 16 mm
probe offers users the capability to monitor higher temperature and pressure reaction
conditions than DS fiber probes. In addition, the spectral region extends to 4000
wavenumber versus the 2800 wavenumber upper limit of the fiber probe.
Temperature monitoring of the reaction mixture is unavailable with this configuration.
METTLER TOLEDO
23ReactIR™ 45m Hardware Manual
Figure 3-9 ReactIR 45m base unit with K6 Mirror Conduit sampling technology
3. Product Description
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METTLER TOLEDO
Safety
4
Per the ISO 9001 procedures followed at METTLER TOLEDO, the ReactIR 45m system
adheres to applicable regulations and standards in the area of intended use. Requirements
for compliance with local regulations may be different. The end user of the equipment is
responsible for compliance with all local, corporate, or other applicable regulations.
WARNING—Use of this product in a manner other than described in
this manual may result in serious injury, damage to equipment, and/or
void the warranty of the system.
Warnings, Cautions, and Notes
Three levels of information relate to equipment and user safety. To help you recognize
information, the following symbols appear throughout this manual. Please pay particular
attention to the sections marked by these symbols.
Table 4-1 Warnings, Cautions, and Notes
Note: Information that should receive your attention.
Product Safety
ReactIR 45m systems comply with the directives and laser classifications described below.
Compliance
EMC Directive 2004/108/EC
IEC 61326-1: Electrical Equipment for Measurement, Control and Laboratory Use
Low Voltage Directive 2006/95/IEC
EN61010-1: Safety requirements for electrical equipment for measurement, control,
and laboratory use
Harmonized Standards:
EN61326-1:2006, EN61000-3-2:2008, EN61000-3-3:2006, EN61010-1:2001
Caution—Important information that tells you how to prevent damage
to equipment, or to avoid a situation that may cause minor injury.
WARNING—Important safety information—Failure to observe the
warning may result in serious personal injury or equipment damage.
METTLER TOLEDO
25ReactIR™ 45m Hardware Manual
Laser Classification
All ReactIR 45m instruments are in compliance with the U.S. Department of Health and
Human Services (DHHS) Radiation Performance and in accordance with International
Standards.
Class 1 Laser Product
Compliant with DHHS 21 CFR 1040.10 and 1040.11
except for deviations per Laser Notice 50
4. Safety
Grounding the Power Supply
Operational Safety
and
Compliant with IEC 60825-1
WARNING—Make sure to plug the power cable supplied with the
ReactIR 45m system into power supply outlets that are grounded. A
technical fault could otherwise result in death or serious injury.
Connection of cables
Caution—Connect all cables (power and communications) of the
ReactIR 45m system to their respective inputs and outputs before you
switch on the system. Do not disconnect any cables while the system
is in operation as this may cause damage to internal electrical
components.
Handling Liquid Nitrogen
MK-PB-0114-AC Rev A 26
METTLER TOLEDO
Caution—Liquid Nitrogen is used with the ReactIR 45m system to cool
the MCT detector for optimum detector performance. Liquid Nitrogen will
cause severe burns to exposed skin. Ensure use of proper clothing
(gloves) and eye protection before handling Liquid Nitrogen.
NOTE: A caution label is located on the top of the ReactIR 45m base
unit, next to the Liquid Nitrogen fill port.
Liquid Nitrogen “Blow Off”
Caution—When filling the MCT detector with Liquid Nitrogen there is a
chance that the Liquid Nitrogen may “Blow Off” once sufficient pressure
is reached inside the detector cooling chamber. It is recommended to
add Liquid Nitrogen slowly to allow sufficient time for entrained
pressure to release from the cooling chamber and prevent “Blow Off.”
Cold Surfaces (Liquid Nitrogen Spills)
Caution—Spills will most likely occur when filling the MCT cooling
chamber with Liquid Nitrogen. Normal Liquid Nitrogen spillage (i.e.
Blow Off) will not damage components of the ReactIR 45m system,
BUT will create COLD surfaces. Avoid touching these cold surfaces
without proper protective clothing. These cold surfaces typically warm
to room temperature within a few minutes (~15 minutes).
Lithium Battery
Caution—The ReactIR 45m base unit includes a CR-2032 3 V
manganese dioxide lithium coin battery for the real-time clock.
Battery is not user-replaceable.
Service
Caution—Never open the enclosure of the ReactIR 45m system or any
of its components. These items are serviced only by a qualified
METTLER TOLEDO AutoChem Service Engineer.
General Caution
System Handling
Disconnect the power supply.
Move the ReactIR 45m base unit in an upright position to avoid spilling any amount of
the liquid nitrogen remaining in the MCT detector dewar.
When moving the ReactIR 45m system, it is highly recommended to use a cart or similar
type device. The system can be hand-carried by using the integrated handle on the rear
of the system. The ReactIR 45m does not have a front sampling attachment port, so lift
using the handle in the rear and support the front from the underside of the enclosure.
DO NOT hand-carry the base unit with the fiber optic or mirror conduit sampling
technology attached to the system. Remove the sampling technology first before moving
the unit.
DO NOT move the system with the conduit attached by using a cart or similar device.
Remove the sampling technology first before moving the unit.
Exclude the following environmental influences:
temperatures below 19 °C and above 40 °C
powerful vibrations
direct sunlight
atmospheric humidity greater than 60%
powerful electric or magnetic fields
Caution—The system can be awkward when handling. Follow the basic
safety steps outlined below
METTLER TOLEDO
27ReactIR™ 45m Hardware Manual
4. Safety
ONLY lift the system using the handle in the rear while supporing the front underside of
the ReactIR 45m base unit. Lifting the unit in any other manner may cause damage to
the system or personal injury should the cover unexpectedly become detached.
Position the ReactIR 45m base unit to enable easy disconnection of the DC power cable.
MK-PB-0114-AC Rev A 28
METTLER TOLEDO
Specifications
This chapter provides specifications for the ReactIR 45m system in the following sections:
“ReactIR 45m Base Unit” on page 29
“Purge” on page 30
“iC IR Computer Specifications” on page 30
Specifications include those provided by METTLER TOLEDO and those that are your
responsibility as the customer.
Manufacturer Name—Mettler-Toledo AutoChem, Inc.
Manufacturer’s Address—7075 Samuel Morse Drive Columbia, Maryland USA 21046
Product—ReactIR™
Model No—45m
Trademark—METTLER TOLEDO
Intended Use—The use of this product is to provide unattended, in situ data collection and
simultaneous data analysis of chemical reactions. This product is designed to be used in a
ventilated fume hood. Alternatively, this system can be used on a bench top with the flexible
fiber optic conduit positioned inside the fume hood where the reactor is located.
5
ReactIR 45m Base Unit
Materials of construction:
Enclosure Aluminum Alloy 5052-H32
Enclosure finish Iridite and Paint Polane-T
Labels Poly carbonate
Electrical:
Power AC: 100–240 VAC ±7%, 50/60 Hz, 2.0 A
Power supply (provided) Rated DC input: ±12 VDC, 2.5 A and 13.6 VDC, 6 A
Environmental conditions:
Temperature Range Operating: 19 °C to 25 °C [66 °F to 77 °F]
Humidity Ambient: <60% non-condensing
Table 5-1 ReactIR 45m System Specifications
Mini Fuse: 5 A, fast acting, internal
BATTERY: CR-2032 3V manganese dioxide lithium coin battery for real-
time clock.
Ambient (max): 40 °C [104 °F] (invalidates performance specification)
IMPORTANT—System should not be placed directly under an air duct or vent that
would expose the base unit to direct airflow and extreme temperature ramps.
METTLER TOLEDO
29ReactIR™ 45m Hardware Manual
Table 5-1 ReactIR 45m System Specifications (continued)
Miscellaneous specifications:
Communications 10 m [32.8 ft], USB 2.0
Detector 24-Hour Cooling Capacity, Mercury Cadmium Telluride (MCT) detector
Size and weight:
Dimensions (H x W x D)
Refer to drawing on page 15.
Weight 16.0 kg [35.3 lb]
The sampling technology selected for the ReactIR 45m system determines additional system
specifications such as the optical range for the instrument. Please refer to the “Sampling
Technology Guide” in your Hardware Documentation Portfolio (or get the latest document
from the AutoChem Customer Community website:
279 mm x 213 mm x 381 mm [11 in x 8.4 in x 15 in]
https://community.autochem.mt.com).
5. Specifications
Purge
The ReactIR 45m base unit requires a purge. In addition, the ReactIR Fiber-to-Sentinel, Fiberto-Gas Cell, and Mirror Conduit sampling technologies also require clean, dry, instrument
quality air for purge. If you use the DS Fiber-to-Sentinel (page 21) or the Mirror Conduit
(page 23) sampling technologies, a purge connection is required. Clean, dry, instrument
grade air, nitrogen, or equivalent gas is recommended. 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.
Pressure 0.69 bar [10 psi]
Flow Rate 4.7 LPM [10 SCFH]
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.
iC IR Computer Specifications
Table 5-2 Purge Specifications
MK-PB-0114-AC Rev A 30
METTLER TOLEDO
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 “iC Software Computer Specifications Guide.” Access
this guide from the METTLER TOLEDO website: http://www.mt.com/iC.
Note:
Minimum specifications are listed in the “iC Software Computer
Specifications Guide” and also in the “iC IR Installation Guide.”
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