SOURCE GAS COMPONENT
A primary component of the Thermo Scientific Arke SO3 System designed for the monitoring of SO3 within the
industrial plant process.
The Thermo Scientific™ 9800 QC
Laser-based SO3 Analyzer uses
advanced Quantum Cascade (QC) laser
spectroscopy to provide high sensitivity,
optimal selectivity, and continuous
direct measurement of sulfur trioxide
(SO3 ) within the industrial plant
process.
•
Quantum Cascade laser
spectroscopy
•
High sensitivity measurement
•
Optimal selectivity for minimized
interferences
•
True continuous response
•
Easily integrated, advanced
software platform
•
using electronic transducers and
regulators
The Thermo Scientific 9800 SO3 analyzer
is a primary component of the Thermo
Scientific Arke SO3 System. The QC laser is
coupled with a low-frequency sweep ramp
and focused into a high-temperature optical
cell. The frequency is then filtered through a
cooled photo voltaic detector. The reduction
of absorption line broadening by the QC laser
provides optimal selectivity as the spectral
features of water or Sulfur Dioxide (SO2 )
are limited from overlapping with the SO3
features. The spectral feature separation
can allow the analyzer to measure SO2, an
important attribute in determination of the
SO3 generator efficiency.
The 9800 SO3 analyzer features an
advanced software platform with an
intuitive touch-screen interface and is easily
integrated into existing plant process controls
using common communication protocols.
To accommodate the harsh monitoring
environments of process control applications
the analyzer is housed in a stainless steel
enclosure and can withstand high operating
temperatures. It can be located anywhere
from the air heater inlet through to the stack
or within 100’ of the extraction probe.
Designed for use specifically with the
Thermo Scientific PRO9805 Dilution
Extractive Probe. The PRO9805 Probe
features a built-in generator for the oxidation
of SO2 to produce SO3 and additionally
performs calibrations of the Thermo
Scientific Arke SO3 System.
Product Sp e ci f i ca t i ons
Thermo Scientific 9800 QC
Laser-based SO3 Analyzer
Thermo Scientific 9800 QC Laser-based SO3 Analyzer
0 - 200 ppm
Zero Noise
0.2 ppm (300 second averaging)
Lower Detectable Limit
0.4 ppm (300 second averaging)
Zero Drift (24 hour)
<0.5 ppm
Span Drift
2% full scale
Linearity
1% full scale
Water Interference
1x10-5
SO2 Interference 1x10-4
Sample Flow Rate
0.25L/min.
Operating Temperature
-10°C to 45°C
Power Requirements
208-250 VAC, 25 amps
Physical Dimensions
30” (W) x 30” (H) x 12” (D), 145lbs
Product Sp e ci f i ca t i ons
Range
Outputs
Analog
6 voltage outputs; 0-100mV, 1V, 10V (user selectable). % of full-scale over/under range
(user selectable), 12 bit resolution, measurement output, user selectable per channel
Digital
4 digital outputs, 1 power fail relay Form C, 10 digital relays Form A, user selectable alarm output,
relay logic, 100mA @200 Vdc Inputs
Analog
4 Analog inputs, user customizable
Digital
8 digital inputs, user select programmable, TTL level, pulled high
Protocols
MODBUS, Gesytec (Bayern-Hessen), streaming data (all user selectable),
AK protocol, USB Port and C-Link,
Serial Ports
1 RS-232 or RS-485 with two connectors, baud rate 1200-115200, data bits, parity, and stop bits,
Ethernet connection
RJ45 connector for 10 MBs Ethernet connection, static or dynamic TCP/IP addressing
Ordering Information
The Thermo Scientific 9800 QC Laser-based SO3 Analyzer is a primary component of the Thermo Scientific Arke SO3 System and requires custom configuration
based on your application. Please contact your local Thermo Fisher Scientific sales representative and we will work with you to complete an application
datasheet that will accurately determine the best configuration for your plant process.
To maintain optimal product performance, you need immediate access to experts worldwide, as well as priority status when your air quality equipment needs
repair or replacement. We offer comprehensive, flexible support solutions for all phases of the product life cycle. Through predictable, fixed-cost pricing, our
services help protect the return on investment and total cost of ownership of your Thermo Scientific products.
For more information, visit our website at www.thermoscientific.com/systems
© 2012 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries. Specifications,
terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details.
This product is manufactured in a plant whose quality management system is ISO 9001 certified.
USA
27 Forge Parkway
Franklin, MA 02038
Ph: (866) 282-0430
Fax: (508) 520-1460
India
C/327, TTC Industrial Area
MIDC Pawane
New Mumbai 400 705, India
Ph: +91 22 4157 8800
China
+Units 702-715, 7th Floor
Tower West, Yonghe
Beijing, China 100007
+86 10 84193588
[email protected]
[email protected]
[email protected]
Lit_9800EPM_01/13
Europe
Takkebijsters 1
Breda Netherlands 4801EB
+31 765795641
[email protected]