Near-Infrared Analyzer
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NG # 003941-HW-WIN-O41
Manufactured by:
To remain competitive, today’s refiners must employ all optimization and product control techniques available.
Specification
Technology FT-NIR Spectroscopy Method Sample at inlet filtered 5 μm, free of suspended water and air bubbles
Typically 20 l/h
1 bar above the pressure at outlet max. 10 bar
depends on application, max. 55 °C (131 °F)Sample at outlet can handle back pressure (on request) Electrical data 230 VAC ± 10%, 1 phase, 50 Hz; other ratings on request
approx. 450 WCommunication MODBUS/RTU via RS485 or RS422 or FOC is,
MODBUS/TCP via FOC is
via Ethernet (VDSL or FOC is)Ambient conditions operation 5 to 40 °C (41 to 104 °F) storage -20 to 60 °C (-4 to 140 °F)
operation 5 to 80 % relative humidity, non-corrosive; storage 5 to 80 % relative humidity, non-corrosiveHMI touch display 19"
remote access on request
cyber security
operating system Windows10 enterprise LTSB
Bartec Benke control software PACSProcess connections tube fittings: typically Swagelok 6mm/12mm/18mm; others on request
sample inlet up to 2 sample streams and 1 validation stream
sample outlet
vent line (if required)
coolant (if required)Weight and dimensions approx. 350 kg
(W x H x D) 855 x 1890 x 828 mm
free space right: 500 mm/left: 500 mm
Description
The use of online spectrometers beside online physical property analyzers is one of the key features to reach those objectives because they measure additional parameters, based on more compound specific properties, in the process directly. The Benke NIR-4 Analyzer measures near-infrared (NIR) absorption spectra of the samples to predict additional parameters, e.g. RON, MON, Aromatic content, Olefin content, FAME, PIONA, Cetane number etc, via chemometric models.