1. AF22M Analyser
UV Fluorescent Sulphur
Dioxide Analyser
Designed to counteract the disadvantages
of the chemiluminescence method and to
provide the most accurate value for NO 2
concentration measurements
KEYFEATURES
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User programmable ranges and
average times
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Auto-ranging and auto-response time
Full remote emulation of the analyser
Built-in storage of 12 months 1/4h
average data
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Interactive, front display menu-driven
display
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Extremely compact, easy to use
The AF22M sulphur dioxide analyser is an ultra compact and light - rack
3U, easy-to-use analyser capable of measuring sulphur dioxide at ppb
levels. It uses the widely recognised UV measurement
Free from Interference
Equipped with an enhanced aromatic hydrocarbon scrubbing system,
the AF22M can guarantee a removal of interference gases to produce
high sensitivity analysis.
Advanced Technology for Multitasking Operation
Using smart, on-board, multitasking software the AF22M gives users
the freedom to view real-time calibration graphs, auto-diagnostics and
maintenance data screens whilst the analyser is operating.
On Board Web Server
SO2
The AF22M features Environnment SA es@cloud™ software for remote
display, configuration and maintenance from any pc tablet or smart
phone
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Offers excellent and reliable
performance for ppb & ppm
measurement of SO2
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GASESANALYSED

2. TECHNICALSPECIFICATION
APPLICATIONS
• Ambient air monitoring for concentrations of SO2
• Industrial fence-line monitoring
• Stationary and mobile AQMS laboratories
• Measurement of impurities in industrial gases
• Measurement campaigns and monitoring studies
CERTIFICATION
• TUV report
• EN 14212
PHYSICAL
• Dimensions: (L x W x H): 483 x 545 x 133 mm
• Weight: 10lg (22 lbs)
SPAN & DRIFT
• Built-in USB port and serial interface (RS 232 / RS 422)
• Full remote emulation of the analyser
• Ethernet network connection
• Pressure and temperature compensation
• Zero drift: < 0.5 ppb / 24 h and < 1 ppb / 7 days
• Span drift: < 0.5 % / 24 h and < 1% / 7 days
• Linearity: ± 1% of F.S.
• Response time (fall): 16 s
• Valves block for selection of external zero and span gas
MEASUREMENT PRINCIPLE
OPTIONAL
GENERAL
• Measurement ranges: 0.01/ 0.2/ 0.5/ 1/ 2/ 5/ 10 ppm or
user selectable ranges
• Auto-ranging between two-user specified ranges
• Noise 0.2 ppb
• Sample flow rate: 0.3 lpm
• Valves block for selection of external zero and span gas
• Built-in permeation bench with SO2 tube
• Built-in converter for H2S monitoring
• Tight box version
• 7” colour touch screen upon request
Complete Project Solutions
Our complete project solutions are developed to assist you
in IED compliance. We achieve this through;
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Expert consultancy
Project management
In-house project design & build
Installation & commissioning
After product service & support
11 Ark Royal Way, Lairdside Technology Park, Tranmere, Wirral, CH41 9HT
T: +44(0)151 666 8300 F: +44(0)151 666 8329 E: sales@a1-cbiss.com
W: www.a1-cbiss.com Buy Online: shop.a1-cbiss.com
Find a1-cbiss on:
Cert No. 996
ISO 9001