A1-CBISS specializes in gas leak detection systems, offering comprehensive project management, in-house design, and dedicated service support for air conditioning and refrigeration applications. Their systems provide compliance with legislation, reduce service costs, and improve energy efficiency, and include various detection solutions such as fixed monitoring systems and handheld detectors. Client testimonials highlight the reliability and versatility of their products, along with strong customer support.

1. Refrigerant Leak Detection System Solutions

2. 1
Company Overview
Project Management:
• Every project is fully supported by a dedicated
project manager to provide one point of contact
throughout every phase through to completion
and thereafter
• Frequent site visits and project review sessions
facilitate flexibility responsiveness ensuring
technical queries are resolved as they arise
• Regular communication feedback give peace of
mind on project status, achievement of deadlines
and deliverables
Design:
• In-house design team provides initial drawings
following full site survey
• Consultation troubleshooting to meet specific
design/application requirements
• Revisions/amends as the project evolves
• Regular design reviews client feedback
a1-cbiss have over 20 years
experience as a market leading
monitoring systems provider,
specialising in the design,
manufacture and installation of
custom built gas monitoring and
sampling systems, which include
their own Data Acquisition Software
and a comprehensive service
offering, UK and Ireland wide.
Build:
• All systems are configured to specified
requirements by factory trained engineers
• Factory Acceptance Tests (FAT’s) are conducted
at our in-house facilities with clients prior to
installation, with all relevant inspection certification
issued
Service Support:
Service support is integral to the a1-cbiss offering.
With one of the largest service networks in the
industry and nationwide coverage, our dedicated
team of service engineers provide service, repair
and maintenance on all equipment supplied.

3. 2
Leak Detection Overview
There are different reasons why gas leak
detection is needed and an endless list of
benefits from having a solution in place. Here
are some of the key reasons:
• ompliance with relevant legislation - EN378
C
F-Gas
• educed service costs (cost of replacement
R
gas and the service call)
• aximise energy efficiency of refrigerant
M
system. 15% gas loss = 100% increase in
energy consumption
• inimise risk of stock/product loss
M
• Possible reduced insurance cost
• ax on non-environmentally friendly
T
refrigerants
• ersonnel and customer protection
P
• takeholder perception supports corporate
S
commitment to reducing carbon footprint
Leak Detection Solution
The refrigeration division of a1-cbiss
provides a range of products specific
to the air conditioning and refrigeration
industry supported by a dedicated
nationwide service network
ARMS
• A proven fixed gas leak detection system
• urrently operational on over 150 sites
C
across the UK
• Commercial and industrial applications
• nique detection of up to 32 individual
U
points
MPU Range
• simple and cost effective method of
A
leak detection
• Toxic, refrigerant and flammable gases
• Small/medium sized applications
• Up to 6 points of detection
Inficon TEK-Mate D-TEK CO2
• Handheld refrigerant leak detection
• Industry proven solutions
• Strong industry reputation
• High reliability and sensitivity in the field

4. 3
Applications including: Supermarkets • Refrigerated Storage/Distributio
Applications • Hotels • Marine • Food Manufac
Inficon Handheld Leak Detectors
The Inficon TEK-Mate D-TEK CO2 offer industry proven solutions for handheld
refrigerant leak detection. Both detectors have developed a strong reputation for
high reliability and sensitivity in the field.
Benefits:
• The D-TEK CO2 is the only handheld refrigerant leak detector designed
specifically for CO2
• Year warranty as standard, for increased peace of mind
2
• ighly sensitive with background zero function to minimise false alarms
H
• Built to last - Rugged design - Reduced operational failures and cost of ownership
• The TEK-Mate offers patented heated diode sensor technology
Gases:
• HFC/HCFC’s - TEK-Mate
• CO2 - D-TEK CO2
a1-cbiss manage all aspects of every
project from design build, installation
commissioning, through to on-going service
support. This not only controls and
guarantees the quality of the build, but also
ensures responsiveness to any changes
throughout the life of the project.

5. 4
on Centres • Chiller Plant Rooms • Air Conditioning
cture Processing
ARMS
Currently operational on over 150 sites across
the UK, the future-proof Automatic Refrigerant
Monitoring System (ARMS) is a proven fixed gas
leak detection system for commercial and industrial
applications.
Benefits:
• Simultaneous multi-gas IR detection eradicates
need for multiple systems and supports site
changes
• Unique detection of up to 32 individual points to
enable accurate identification of leak location
• Flexible system communication and intuitive
touch screen user interface
• Bypass pump feature to minimise system cycle
time and response time
• Designed, manufactured and fully supported in
the UK
• Listed on the Energy Technology List to
benefit from 100% first year Enhanced Capital
Allowances
MPU Range
The MPU range offers a simple and cost effective
method of leak detection for a range of toxic,
refrigerant and flammable gases. Ideally suited to
small/medium sized applications requiring up to 6
points of detection.
Benefits:
• ow cost solution for sites requiring minimal
L
number of monitoring points
Gases:
• ompact design and easy to operate, reduced
C
installation and training
• HFC/HCFC’s • CO2 • NH3
• Hydrocarbons • CH4
• hree independant alarms per channel
T
configurable to site requirements
• Sensors operational from -30ºC to +50ºC allows
usage in a broad range of applications
Gases:
• HFC/HCFC’s • CO2 • NH3
• Hydrocarbons • CH4

6. 5
Our Service Philosophy
Service support is integral to the a1-cbiss offering.
With one of the largest service networks in the
industry and nationwide coverage, our dedicated
team of service engineers provide service, repair
maintenance on all equipment supplied. With a
comprehensive service and support offering, there
are a number of options available to meet site
specific, legislative, or budgetary requirements. We
offer peace of mind that equipment is covered for all
eventualities, with service costs remaining fixed for
the contract period.
Typical Service Contract Comprises:
• scheduled service and calibration visit per year
1
in compliance with F-Gas Regulation
• ll labour and consumable parts inclusive
A
• ssue of full service documentation
I
• Standard 1 year warranty (option available to
extend warranty)
• Call-out response times tailored to meet specific
site requirements
• 4/7 regional service cover with locations in
2
Merseyside, Surrey and Glasgow
• omprehensive stockists of critical spare parts
C
and consumables
• ully factory trained and time served engineers
F
(with average length of service greater than 5
years)
The a1-cbiss philosophy dictates that quality should
continue far beyond the production phase
All systems are supported by our dedicated
service department to provide repair,
calibration, preventative maintenance,
software support and remote diagnostics.
All of our proposals offer tried and tested
technology with proven reliability. All systems
are fully supported in the UK by industry
specialist engineers, giving peace of mind
that your instrument is receiving the most
comprehensive maintenance programme
available.

7. 6
Client Testimonials
“
W
e are extremely pleased with the a1-cbiss gas leak detection system. It is both compact and
easy to install with a choice of 16, 24 or 32 sampling channels. It is extremely versatile with
its ability to sample two different gases simultaneously from one sensor, utilising a vast list of
refrigerant gas types. This makes it unique within its competition base.
The door mounted user screen is clear and easy to configure, with step-by-step instructions to
follow. Another unique feature of the a1-cbiss gas leak detection system is the ability to configure
each of the 16 volt-free relays to be triggered from any single or multiple sampling channels.
B
ut the great advantage this system has over all of its rivals is the ability to connect via a local
IP network to an RDM Data Manager (widely used world-wide for monitoring and controlling
refrigeration systems), giving the user/s the ability to configure it, monitor and report the
complete gas detection system from both the RDM Data Manager and remotely via the internet.
“
“
“
”
Colin Brown
Head of Controls, NCS (Cumbria) Ltd
T
he response and approach we have received from Karl and the team at a1-cbiss has
been extremely positive and showed real professionalism. As a result, we look forward to
strengthening our relationship in the months ahead.
Daniel Byrne
Active Control Engineer, Marks Spencer
O
aksmere has developed a strong relationship with a1-cbiss over recent years and worked
closely to provide a flexible, robust and extremely reliable refrigerant leak detection solution
for our mutual clients. The ARMS system offers flexibility in terms of multi-gas measurement
(Combined CO2 HFC’s or Hydrocarbons), integration with control/management systems and
this, combined with excellent system support, ensures that a1-cbiss can be trusted to deliver an
efficient/effective leak detection solution for their clients.
Gerrard Elliott
Electrical Design Engineer, Oaksmere
W
e have developed a strong rapport with Karl over the past 3 years to ensure a professional
relationship. I have found the a1-cbiss panel to be practical and easy to use thanks to onboard
software and the touch screen interface. The service back up team has been excellent and fully
supportive when servicing the refrigerant monitoring systems.
Bruce McIntosh
Director, Technical Retail Services Ltd
”
”
”

8. Contact Us:
Karl Roberts
Gas Detection Sales Manager
Mobile: 07899 021144
Email: karl.roberts@a1-cbiss.com
Graham Burns
Gas Detection Sales Engineer
Mobile: 07771 687782
Email: graham.burns@a1-cbiss.com
Office Details
a1-cbiss Ltd
11 Ark Royal Way
Lairdside Technology Park
Tranmere
Wirral
CH41 9HT
Web: www.a1-cbiss.com
Tel: 0151 666 8300
Fax: 0151 666 8329