Near-Infrared Analyzer
Near-Infrared Analyzer
Analyzer and Measurement Technology, NIR Near-Infrared Analyzer, Process AnalyzersBenefits
- Industry-leading performance
- Simultaneous determination of multi-properties
- Freely configurable with an easy to use software
- Optional mechanical 6-port and optical 5-port multiplexer
- Optional automated sampling of outliers for subsequent laboratory
- measurements
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Description
Marking ATEX: II 2G Ex h IIC T4 Gb X
Ambient Temperature T4
To remain competitive, today’s refiners must employ all optimization and product control techniques available. 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. Technical Data Questionnaires/Requirement Sheets Questionnaire_PL AMS_PAT Data Sheets BENKE Near Infrared Process Analyzer NIR-4 Brochures BENKE Near-Infrared Process Analyzer NIR-4
IECEx: on request
Technology
FT-NIR Spectroscopy
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 W
Communication
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-corrosive
HMI
touch display 19″
remote access on request
cyber security
operating system Windows10 enterprise LTSB
Bartec Benke control software PACS
Process 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
