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Boreal Europe BV
Distributieweg 62
2645EJ Delfgauw
Tel +31 15 7502650
Fax +31 15 2577622
Kvk Haaglanden
no 24314645
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GasFinder
FC
GasFinderFC
is a portable laser based gas detector that incorporates a fiber-optic port to
which a variety of different measurement heads can be connected. These heads
can enable stack monitoring, short and long open path monitoring or local
point measurements.
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Gas
specific – no interferences
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Fast
response times – typically 1 second.
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Path
lengths from 1 to 1000 m
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Portable
– flexible configurations
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Robust,
reliable, proven technology
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Self-calibrating—no
calibration needed
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Easy
set-up, alignment and use.
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No
consumables and no maintenance
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Stack monitor
Many
industries are required to measure stack emissions of toxic gases
periodically, but not continuously. Extractive, wet chemical methods
currently used are slow, labour intensive and expensive. A single
GasFinderFC in combination with a across duct probe can perform all a
company’s stack monitoring requirements for a specific gas, quickly,
easily and accurately. (See Brochure Ductprobe V1)
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Leak detector
GasFinderFC can be configured with a customized probe and GPS system, and
mounted in or on a vehicle or helicopter, to enable rapid, unambiguous
detection and quantification of pipeline leaks or emissions.
Open
path measurements
Combined with a open path head and a retroreflector measurements can
be made over up to 500m path’s within minutes. Ideal for fence line
monitoring.
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Portable multi-function gas detector
A
single GasFinderFC combined with a complete set of measurement heads
can enable a company to meet all their emissions monitoring needs for
a single toxic gas. Ease of use, reliable and cost effective.
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Fields of application
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Energy
plants and Incineration plants
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Cement
Industry & Ceramic industry
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Chemical and petro-chemical industry
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Research applications and leak detection
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Extractive
Multipass Cell
The
extractive multipass cell allows a gas sample to be removed from the
process and analyzed offline. This sampling method avoids potential
interferences from particulates and water vapour, and allows the sample to
be monitored at a controlled temperature that may differ from the process
temperature. The multipass cell provides 10m of optical path length.
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Measurement Principle:
 GasFinderFC
houses a laser diode, drive electronics, and micro-computer subsystems.
Fibre-optic cable carries the laser light to a separate probe
(transmitter/receiver head), which directs the beam along a measurement
path to a reflector. The return light is collected on a photo-detector
housed in the probe (transceiver head) and the photo current is carried to
the GasFinderFC via coaxial cable for analysis.
A portion
of the laser beam is passed through a stable built-in reference cell to
provide a continuous calibration update. The measure and reference signals
are then compared to determine the actual concentration of gas along the
measure path. This value is displayed on the back panel of the instrument.
Serial and analogue signals are also available. The serial signal contains
self diagnostic data. The GasFinderFC also has a built in data logger than
can store up to 10,000 readings. Continuous scanning of the fingerprint
spectra (waveform) guarantees quality of the measurement.
Patented features
provide laser gas detector leadership in price, performance, and ease of
use.
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“No phase adjustment” detection technology:
Enables paths from 1m to 1000m without requiring any phase adjustments or
calibration.
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Built-in, permanent calibration reference cell:
Means GasFinders are delivered calibrated, stay in calibration and never
need to be re-calibrated.
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