ABB GLA131 Series User manual

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ABB MEASUREMENT & ANALYTICS | USER MANUAL
User Manual | OA-ICOS™
GLA131 Series Microportable Analyzer

ABB GLA131 Series Microportable Analyzers User Manual 2
Table of Contents
Disclaimer ........................................................................................................................4!
Cybersecurity ...............................................................................................................5!
Patent................................................................................................................................5!
Copyright .........................................................................................................................5!
Customer Support..........................................................................................................6!
1!Introduction ........................................................................................................................ 7!
2!Safety 8!
Class of Laser Equipment.............................................................................................8!
Certification.....................................................................................................................8!
WEEE Directive................................................................................................................8!
Labels................................................................................................................................8!
Operator Safety ..............................................................................................................9!
Electrical Hazards...........................................................................................................9!
Laser Hazards..................................................................................................................9!
Safety Provisions ...........................................................................................................11!
Lithium-Ion Battery Hazard .........................................................................................11!
Text Formats and Warning Icons .............................................................................. 12!
Text Formats .............................................................................................................. 12!
Warning Icons............................................................................................................. 12!
3!Product Specification ..................................................................................................... 13!
Standard Components ................................................................................................ 13!
Environmental Requirements .................................................................................... 16!
4!Features and Measurement Theory............................................................................. 17!
Main Features................................................................................................................ 17!
Connection Ports.......................................................................................................... 17!
Gas Inlet and Outlet .................................................................................................. 18!
Power ........................................................................................................................... 18!
Data Interface ............................................................................................................ 18!
Plumbing Diagram........................................................................................................ 19!
Services and Ports........................................................................................................20!
5!User Interface Operation ............................................................................................... 21!
Malware Protection...................................................................................................... 21!
Set Up Communication ............................................................................................... 21!
WiFi Setup ................................................................................................................... 22!
VNC Viewer User Interface.......................................................................................24!
Log In ..............................................................................................................................29!
Security Button .............................................................................................................30!
Change User Password ............................................................................................30!
Add New User............................................................................................................. 32!
Log Out........................................................................................................................ 32!
Control Bar.....................................................................................................................33!
Display ............................................................................................................................33!
Numeric Display.........................................................................................................34!
Spectrum Display ......................................................................................................35!

ABB GLA131 Series Microportable Analyzers User Manual 3
Timechart Display...................................................................................................... 37!
Alarm Status Display.................................................................................................38!
Rate Button.................................................................................................................... 41!
File Transfer Menu........................................................................................................42!
Standard Data File.....................................................................................................42!
Transfer Data Files ................................................................................................... 44!
Directory Types in Local Hard Drive..........................................................................46!
Daily Directory............................................................................................................46!
Archive Directory .......................................................................................................47!
File Transfer Error Screen ...........................................................................................48!
Setup Button .................................................................................................................49!
Time/Files...................................................................................................................50!
Calibration ..................................................................................................................52!
Laser Adjust................................................................................................................54!
MIU ...............................................................................................................................56!
Service..........................................................................................................................57!
Data Output Logging ...............................................................................................58!
Serial Logger ..............................................................................................................58!
Modbus TCP .............................................................................................................. 60!
Security........................................................................................................................67!
Set ICOS Default Data .............................................................................................. 73!
Analyzer Shutdown.......................................................................................................74!
6!Service................................................................................................................................ 75!
Basic Service Procedure .............................................................................................. 75!
Spare Parts, Maintenance, and Accessories ...........................................................76!
Mirror Cleaning Kit ....................................................................................................76!
Spare Pump and Filters Kit......................................................................................76!
Spare Parts Kit ...........................................................................................................76!
Sampling Kit ...............................................................................................................76!
MicroGuard™ Accessory Kit ....................................................................................76!
Power Accessories ....................................................................................................76!
Preventive Maintenance .............................................................................................. 77!
Daily Operation Checklist ........................................................................................ 77!
Recommended Maintenance................................................................................... 77!
Battery Replacement ...................................................................................................79!
Fuse Replacement ........................................................................................................ 81!

ABB GLA131 Series Microportable Analyzers User Manual 4
WARNING!
Using this analyzer in a manner not specified by ABB may result in
damage to the analyzer and render it unsafe to operate.
WARNING!
Service to the analyzer must be performed only by certified
service personnel trained on servicing this analyzer. User
adjustments inside the analyzer are not necessary or
recommended by the manufacturer.
WARNING!
Only authorized persons may open the analyzer cover or perform
internal maintenance. Contact ABB for maintenance instructions
and maintenance kits. Make sure the analyzer is unplugged
before working with the internal components. Failure to do so
may result in damage to the analyzer and electric shock.
Disclaimer
This document contains product specifications and performance statements that
may be in conflict with other ABB published literature, such as product flyers and
product catalogs. All specifications, product characteristics, and performance
statements included in this document are suggested specifications only. In case of
conflict between product characteristics in this document and specifications in the
official ABB product catalogs, the latter takes precedence.
ABB reserves the right to make changes to the specifications of all equipment and
software, and to the contents of this document, without obligation to notify any
person or organization of such changes. Every effort has been made to ensure that
the information contained in this document is current and accurate. Please contact
ABB if you find any error in this document, so we can make appropriate
corrections.

ABB GLA131 Series Microportable Analyzers User Manual 5
Cybersecurity
This product is designed to be connected to and to communicate information and
data via a network interface. It is your sole responsibility to provide and
continuously ensure a secure connection between the product and your network or
any other network (as the case may be). You shall establish and maintain any
appropriate measures (such as, but not limited to, the installation of firewalls,
application of authentication measures, encryption of data, etc.) to protect the
product, the network, its system and the interface against any kind of security
breaches, unauthorized access, interference, intrusion, leakage and/or theft of
data or information. ABB and its affiliates are not liable for damages and/or losses
related to such security breaches, any unauthorized access, interference, intrusion,
leakage and/or theft of data or information.
Patent
The analyzer technology is protected by patents:
•7,468,797
•6,839,140
•6,795,190
•6,694,067
Copyright
© 2023 ABB Inc. All rights reserved. No information contained in this document may
be reproduced in any form, in full or in part, without prior written consent from
ABB.

ABB GLA131 Series Microportable Analyzers User Manual 6
Customer Support
ABB provides product support services worldwide. To receive product support,
either in or out of warranty, contact the ABB office that serves your geographical
area, or the office indicated below:
ABB Inc. Measurement & Analytics
3400, rue Pierre-Ardouin
Quebec, (Quebec) G1P 0B2 Canada
Tel: [phone] (North America)
Tel: [phone] (Worldwide)
Fax: [phone]
Technical Support: [e-mail]
Please contact [e-mail] and your local sales representative for
more details.
Be prepared to provide the serial number or sales order number
of the analyzer.

ABB GLA131 Series Microportable Analyzers User Manual 7
1 Introduction
This manual contains basic information on using the LGR-ICOS ™ GLA131 Series
Microportable Analyzers, and analyzer operational and safety information.
This manual describes the analyzer menu and data screens. It also provides
instructions to calibrate the analyzer to its traceable certified bottle gases, adjust
data sampling rates, and data transfer through WiFi on the device that has
established and secured a link with the analyzer.
Even though this user manual provides additional information on the hardware
components and their particular functions, it is recommended to have qualified
ABB service personnel resolve any issues with the analyzer.

ABB GLA131 Series Microportable Analyzers User Manual 8
2 Safety
The following pages provide important safety precautions.
Class of Laser Equipment
The analyzer is a Class 1 laser analyzer when the case cover is closed for normal
operation, and the lock is installed.
Certification
The analyzer certifications are listed in Table 1.
Table 1: Analyzer Safety Certifications
Symbol
Standards Tested & Met
2004/108/EU (EMC), EN61326-1
WEEE Directive
The analyzer is not subject to WEEE Directive 2002/96/EC (Waste Electrical and
Electronic Equipment) or relevant national laws (for example, ElektroG in
Germany).
The product must be disposed of at a specialized recycling facility. Do not use
municipal garbage collection points. According to the WEEE Directive 2002/96/EC,
only products used in private applications may be disposed of at municipal
garbage facilities. Proper disposal prevents negative effects on people and the
environment, and supports the reuse of valuable raw materials.
Labels
The following labels are at specific locations on or in the analyzer to identify
hazardous areas.
Figure 1: Radiation Labels
These labels are located on the enclosure covering the ICOS cell. The fiber laser is
visible only when the insulated enclosure is removed from the ICOS cell.

ABB GLA131 Series Microportable Analyzers User Manual 9
Operator Safety
When the case cover is closed and locked into position, the analyzer runs safely,
without risk to the operator. Modifying the analyzer to operate with the case cover
open can injure personnel.
Bypassing the analyzer interlock switch to open the case cover
during analyzer operations can cause serious bodily injury. Even
though the analyzer provides a second layer of protection, such
as a laser cover to prevent the user from the invisible laser beam
or any secondary reflection from the laser on a reflective surface,
it is not recommended to modify the analyzer to operate in an
unsafe condition.
Electrical Hazards
The analyzer poses no electrical hazards. The analyzer components operate at ≤6.8
V DC.
Laser Hazards
This analyzer is a Class 1 laser product.
!

ABB GLA131 Series Microportable Analyzers User Manual 10
There are one or two lasers (depending on your configuration) used in the analyzer.
During normal operation, with the analyzer case cover closed and the lock installed,
the analyzer spectroscopy instrument is a Class 1 Laser Product in accordance with
Title 21 Code of Federal Regulations, chapter 1, sub chapter J .
The laser(s) in the analyzer are rated Class 3B, > 5 mW. The laser is enclosed and
not accessible, unless the lock is removed, and the case cover is opened for
servicing. Laser warning labels are on the enclosure covering the laser.
Figure 2: Laser Radiation Labels and Magnetic Interlock Switch
The analyzer laser is not field serviceable. Should a laser fail in the field, the
analyzer must be shipped back to ABB for service repair.
The analyzer laser is equipped with a magnetic interlock switch. Whenever the case
cover is open, the magnetic switch breaks contact from the magnetically encoded
counterpart, and power is interrupted from the Laser Controller PCB in the
analyzer, thus, disabling the laser.

ABB GLA131 Series Microportable Analyzers User Manual 11
Safety Provisions
Follow these precautions when dealing with all chemicals:
•Keep all chemical containers away from heat, sparks, and open flames.
•Use only on grounded equipment and with non-sparking tools.
•Store in a cool, dry, and well-ventilated place, away from incompatible
materials.
If a spill occurs:
•Make sure all handling equipment is electrically grounded.
•Mop or wipe up, and then place all chemical-soaked items in containers
approved by the US Department of Transportation (DOT) or the appropriate
local regulatory agency.
Lithium-Ion Battery Hazard
CAUTION!
For analyzer functionality and user safety, only use batteries
provided by ABB.
Rechargeable lithium-ion batteries are potentially hazardous and may present a
serious fire hazard if damaged, defective, or improperly used. A fire may potentially
occur in the following circumstances:
•The battery has been fully discharged and is not recharged shortly
afterwards.
•Charging is attempted at temperatures below 0 °C (32 °F).
•The battery is exposed to liquids, especially salt water.
•Operating or charging a battery damaged from dropping or from shipping
damage.
•Using a charger other than specifically designated for the particular battery.
Charging recommendation:
•Perform charging in a fire-safe area away from children or pets.
•Perform charging at a temperature between 0 °C to 45 °C (32 °F to 113 °F).
•Do not attempt to charge a battery that is bulging. Use only supplied
charging cables and connections.
•A battery in good condition should only get slightly warm during charging.
Any other conditions immediately terminate charging.
Disposal: Dispose the battery at a recycling center that processes lithium-ion
batteries.

ABB GLA131 Series Microportable Analyzers User Manual 12
Text Formats and Warning Icons
Text Formats
This section describes text formats and warning icons used in this manual.
• Italicized text is used for emphasis in text and to emphasize the names of
screens or text fields.
•Bold text is used to show text that you type in fields and button choices
that you enter.
Warning Icons
Table 2 shows and describes the warning icons used in this manual.
Table 2: Warning Icon Descriptions
Icon
Meaning
NOTE or
IMPORTANT!
Emphasizes facts and conditions important to analyzer
operation.
WARNING! or
CAUTION!
WARNING: Failure to comply may result in serious injury.
CAUTION: Follow instructions carefully to avoid equipment
damage or personal injury.
WARNING!
Electrical Warning Icon: warns of potential electrical shock
hazard.
WARNING!
Laser Warning Icon: warns of potential laser hazard.

ABB GLA131 Series Microportable Analyzers User Manual 13
3 Product Specification
Table 3 lists analyzer product specifications. Figure 3 illustrates the overall
dimensions of the analyzer. Figure 4 illustrates attached external components.
Table 3: Product Specification
Parameters
Specification
Physical
Dimensions
Length: 34.7 cm (13.37 in) x Width: 29.5 cm (11.6 in) x
Height: 14.8 cm (5.8 in) (see Figure 3)
Physical Weight
6.1 kg (13.5 lb) with internal battery
Power Source
Internal battery (see Figure 5)
External power supply (battery charging)
Power Input
10-30 V DC or 110/240 V AC
35 watts: GLA131-GGA
27 watts: GLA131-GPC, GLA131-MEA
120 W power supply/charger included
99.9 watt-hour internal battery included, up to 3
hours autonomy
Operating
Current
9 A (max.)
Standard Components
•Padlock – Qty 1
•Null modem cable – Qty 1
•Hose to Tube Adapter – Qty 2
•USB with user guide – Qty 1
•Power cable – Qty 1

ABB GLA131 Series Microportable Analyzers User Manual 14
Figure 3: Analyzer Dimensions
Figure 4: Analyzer Case Component Identification

ABB GLA131 Series Microportable Analyzers User Manual 15
Figure 5: Analyzer Replaceable Lithium-Ion Polymer Battery

ABB GLA131 Series Microportable Analyzers User Manual 16
Environmental Requirements
Table 4 defines the environment requirements of the analyzer during operational
and non-operational conditions. Operation outside of these requirements may
cause damage to the analyzer.
Table 4: Environment Requirements
Requirements
Specification
Operational Ambient
Temperature
5 °C to 45 °C (41 °F to 113 °F)
Non-Operational
Temperature1
4 °C to 50 °C (40 °F to 122 °F)
Relative Humidity
Below the dew point for the area, avoiding
condensation on surfaces
WARNING!
To prevent damage to the analyzer, do not expose the analyzer
to, or use the analyzer in, rain or snow.
CAUTION!
ABB does not endorse operation of any analyzer (including
MicroGuard™) not certified for operation in hazardous locations
continuously in air that contains methane levels higher than the
lower flammability limit (LFL), where LFL for methane in air is
4.4% or 44,000 ppm.
1 For maximum lithium-ion battery life and safety, the recommended storage temperature is between 4 °C to 25 °C
(40 °F to 77 °F).

ABB GLA131 Series Microportable Analyzers User Manual 17
4 Features and Measurement Theory
The analyzer is a cavity-based spectroscopy instrument. The analyzer’s cavity
design enhances the absorption of laser light by the target gas molecule. This
enhancement improves the signal-to-noise ratio over conventional laser sensors
enabling trace gas measurement and sensitive monitoring. The type of gas the
analyzer can measure is based upon the laser wavelength used. There are various
models, each targeting gases that various industries monitor. All measurements
are real-time.
Main Features
The analyzer’s main features are:
•Measurement and processing time up to 10 Hz
•Reduced data cross-interference
•Sensitivity up to ppb
Connection Ports
This section describes the connections shown in Figure 6.
Figure 6: Connection Ports

ABB GLA131 Series Microportable Analyzers User Manual 18
Gas Inlet and Outlet
When connecting soft tubing to the gas inlet and outlet fittings use provided Hose
to Tube Adapter.
Gas to be measured is connected to the ¼inch push-connect IN port
The acceptable inlet gas-pressure range is 0 to 15 psig.
The ¼inch push-connect OUT port may:
•Remain open, expelling non-hazardous gas into the air,
•Be routed to a different location or system, or
•Be recirculated through an enclosed gas-flux chamber.
Power
The analyzer is operational for up to 3 hours when using the internal battery only.
The battery may be recharged using the AC/DC power supply to the DC power
inlet. This power supply contains a 10 A 32 V DC automotive fuse inside the external
power-input harness.
There is also an optional battery charger (ACC-MICRO-BC) when extra batteries
need to be charged outside the analyzer.
WARNING!
Do not use a battery other than the battery provided by ABB.
Data Interface
•USB ports – Used to transfer data to a USB memory device or connect a USB
keyboard and mouse.
•Serial port (9 pin D-sub) – For real-time digital measurement output.
•Video port (15 pin D-sub) – Connects an external monitor to the analyzer.
•MIU port (9 pin D-sub) – For connecting to a Multiport Inlet Unit (optional).
•Ethernet port – Connects the analyzer to a local area network (LAN) and
allows access to the data directory using an external computer.
•Modbus TCP - For reading analyzer process variables and health status via a
Modbus master using the Modbus TCP version of the protocol.

ABB GLA131 Series Microportable Analyzers User Manual 19
Plumbing Diagram
The internal flow of gas through the analyzer is shown in Figure 7.
Figure 7: Plumbing Diagram
The gas enters the sample inlet (IN) and is initially filtered through a 5 µm screen
filter. It then enters the optional pressure controller, which regulates the pressure
to maintain a specific set point. Before the gas travels through the optical cell to
the pump, it passes through an additional filter that is greater than 95% efficient
at removing particles that are 0.01 µm diameter or larger. Finally, the gas passes
through a second 5 µm screen filter before the pump as it exits through the waste
(OUT) port.

ABB GLA131 Series Microportable Analyzers User Manual 20
Services and Ports
Table 5 lists the ports, services, and software, which support the ICOS software.
Table 5: Ports and Services
Port
Service
Function
22/tcp
Secure Shell (SSH)
Remote shell login
445/tcp
SMB Version 2 or
higher
File sharing
2222/tcp
Modbus/TCP
Data streaming (option)
5900/tcp
TCP/VNC
Remote login
20002/tcp
WebSocket
WebSocket (option) (full-duplex
over single TCP)