Post on 15-Mar-2020
Cristini
Diagnostic Systems
Control Your Process,
Improve Safety &
Reduce Service Costs
FiberScan™ Microwave
Consistency Meter
The FiberScan™ consistency meter allows you to: • Troubleshoot drainage, retention & consistency
in forming sections; • Measure moisture content of TAD fabrics; • Evaluate the efficiency of the chemicals used in
the papermaking process, the drainage aids and the fabric cleaning;
• Conduct pulsation and vibration analysis through FFT manipulation of the MD moisture profile.
• With it’s sampling speed of 1024Hz, FiberScan™ is the fastest drainage meter on the market.
FiberScanONE™ Microwave
Drainage Meter: Advantages
• Harmless microwaves instead of radioactive sources are used to capture measurements. No radioactive hazard to the operator
• No licenses required to stock, transport or use radioactive materials. Easy domestic and international transport
• Improved readings, in both reliability and repeatability • FiberScan™ technology permits readings up to 48,000gr/m2 of
water (48mm), making not only suitable for paper, but also for pulp machines. Competitors struggle to get to 20mm
• Lightweight for ease of use, at 3,6kg FiberScanONE is the lightest portable consistency meter on the market.
• Patented principle for compensating for stock conductivity and charge changes, the unit is insensitive to stock chemistry
• OptiWave™ high speed FFT analysis of stock delivery and headbox pulsation, as well as foil activity.
FiberScanONE™ Advanced
Microwave Consistency Meter
Microwave
Sensor
Telescopic
Pole Control unit,
OLED display
Embedded
BlueTooth™
data
transmission
Fig.1 FFT spectrum @ point 1 Fig.2 FFT spectrum @ point 2
Fig.3 FFT spectrum @ point 3 Fig.4 FFT spectrum @ point 4
Drainage Effect on Wire by
Retention Aid 8694 & 8591
19
19,2
19,4
19,6
19,8
20
20,2
20,4
20,6
20,8
21
0 0,5 1 1,5 2 2,5 3 3,5
kg/t
% d
ryn
ess a
fter
the t
op
f
8694
8591
Poli. (8694)
Poli. (8591)
The following shows how the chemical dosage affects sheet
consistency after the top former unit. Easy to pinpoint the
optimum dosage of the retention aide. Don’t waste Chemicals!
8694
Dosage Dryness Ratio Delta %
0 19,29 -0,669413 -0,13
0,5 20,07 3,34706488 0,65
1 20,38 4,94335736 0,96
1,5 20,45 5,3038105 1,03
2 20,34 4,73738414 0,92
1,5 20,34 4,73738414 0,92
3 19,32 -0,5149331 -0,10
0,25 20,34 4,73738414 0,92
0 19,16 -1,338826 -0,26
0,25 19,87 2,31719876 0,45
8591
0,25 20,88 7,51802266 1,46
0,5 20,17 3,86199794 0,75
0 20,55 5,81874356 1,13
0,125 19,84 2,16271885 0,42
FiberScanFIX™ On-Line
Microwave Consistency Meter
Control unit,
OLED display
8 analog 4-20mA outputs
1 digital output
for MCS/DCS connection
Microwave
Sensor
FiberScanFIX™ Consistency
vs Grammage, Vacuum, Steam
Suction roll
Vacuum (bar)
Consistency
(%)
Steam Pressure
(bar)
Water Mass
(gr/m2)
Why 2 Instruments to Measure
Felt Permeability & Moisture?
• Service is very important, but an important cost element
too!
• 2 instruments to purchase for a complete felt
measurement set
• 2 instruments to maintain (and repair)
• Twice the number of accesses to the paper machine
position for each measurement, (safety!)
• Twice the time taken for each measurement
• Less accuracy (time elapse in between the measurements,
different machine conditions, different measuring spots);
• Complicated & time consuming to synchronize felt
permeability & moisture 3D mapping.
PresScan™MKIV Microwave
Moisture Meter
PermFlow™ Portable
Water Permeability Meter
One Solution: The New
PermFlowDUO™ Moisture &
Water Permeability Meter
LED Color display
Dual core
embedded PC
Rotatable handle
On/Off
Scan buttons
at your fingertips
New PermFlowDUO™ Moisture
& Water Permeability Meter
Water nozzle
(permeability meter)
Microwave sensor
(moisture meter)
Color trigger +
Infrared sensor
Reliability Matter.
Accuracy by Design
• World’s first portable instrument to include a moisture and
permeability meter, half time to measure, double safety.
Reduces dramatically the investment cost & maintenance;
• On-board FFT & Felt 3D mapping software;
• On-board exclusive “felt filling” algorithm to determine felt
clogging and wear bands;
• Data download directly on USB memory device, Excel, text
or proprietary formats;
• On-board accurate & personalized calibration curves to
compare values to other standard instruments;
• High speed USB port;
Reliability Matter.
Instrument Data
• Moisture sampling rate 1024 samples/sec. The world’s
fastest, the best resolution, when conducting FFT studies
• Water permeability sampling rate 256 samples/sec, 2,5
times faster than best competitor
• Accurate infrared felt surface temperature reading
• 2Gb memory, up to 17 hours of continuous measurements
• High contrast, 640x480 dpi low consumption LED back
light color display;
• IP 68 Protection level.
PermFlowDUO™ Easy & Fast
3D Felt Mapping (Perm)
Felt barring
MD Higher
Permeability
bands
Total time for scan: 2 min @ 256 sps
PermFlowDUO™ Easy & Fast
3D Felt Mapping (Moist)
Felt barring, 0,63Hz
(Felt seam)
Felt
seam
Total time for scan: 2 min @ 1024 sps
PermFlowDUO™ Easy & Fast
3D Felt Mapping (Moist)
Felt barring, 12,56Hz
(wave length 1,48m)
Roll vibration
Total time for scan: 2 min @ 1024 sps
PermFlowDUO™ On-Board
Exclusive Features
3D Felt mapping FFT Analysis
Felt Clogging Analysis Perm & Moist comparison
PermFlowDUO™ Moisture &
Water Permeability Meter
•Safer
•Faster
•More accurate
•Reduces dramatically your investment &
maintenance cost
PermFlowDUOFIX™
• Soporcel, Portugal. New PM4 Metso OptiConcept, 11,5m wide,
2000m/min. 3 PermFlowDUOFIX™ sensors purchased.
Operational since August, 2009
PermFlowDUOFIX™ Sensors
Pick up Sensors
Bottom felt Sensors 2nd Top felt Sensors
DCS perm & moisture profiles
Thank you
for your attention!