- 360 Grad Bild (HTML Code): <a class="Magic360" data-options="columns: 72; rows: 1;"><img src="images/stories/produkte/CAS3/360-webp/01.webp" /></a>
- Untersuchung von:
- Eigenschaft: particle charge in the fiber
- Vorteile:
- Vorteil: smaller and significantly lighter than comparable devices
- Vorteil: comfortable transport (carry-on-luggage size)
- Vorteil: state-of-the-art touch screen (including display of the results and curves)
- Vorteil: external keyboard connectable (via USB or wireless)
- Vorteil: ready to use without assembling of any further components
- Vorteil: compact and robust construction
- Vorteil: can be used as stand-alone device or in connection with a PC
- Vorteil: adaptation to customer specific needs is possible (e.g. manual vs. automatic titration, titration procedures)
- Produktbeschreibung:
Using standard techniques of titration, the CAS touch! determines cationic/anionic and acid/base demands of aqueous charge systems. Modern electronic components enable the high accuracy of measurement. Both, Streaming Potential (mV) and pH can be measured simultaneously, making it possible to easily determine isoelectric and flocculation points of a sample and examine the correlation between pH, titrant demand and streaming potential.
Customer’s choice:
The CAS touch! uses integrated high precision titrators, optionally with 1 or 2 titration systems (CAS-I touch! or CAS-II touch!), while also a version for use with external or hand titration is available to the customer (CAS-E touch!).
Measurement / Result evaluation:
The CAS touch! can be operated via Touch Screen, which displays the data including titration curves, optionally in combination with an external keyboard. Moreover, there is no need to adjust to a new software, as the device can also be used with the common easy-to-handle CAS PC software. The efficient testing procedures implemented in extremely user-friendly PC software make it very easy to handle. Different titration procedures are available: fixed increment titration, dynamic titration and back-titration are selectable from given procedures or are freely configurable. Default standard titration procedures and customer-specific processes can be stored in the CAS touch! via the PC software or Touch Screen. Data can be stored internally as well as externally on an USB flash drive, analyzed with PC software and exported to Excel (only two mouse clicks).
Transport / Assembly:
The low weight device can easily be transported in a carry-on size case, which is especially important for chemical suppliers for customer visits. After unpacking the device and connecting it to the mains voltage, the CAS touch! is ready for starting the measurement! There is no complicated assembly and no tubes are needed.
- Anwender: Chemical suppliers, Paper machine builders, Paper producers , Board producers , Corrugated board producers , Tissue producers, Pulp producers, Universities & Institutes
- Anwendungsgebiete: Process optimization, Process control, Product optimization, R&D, Complaint management, Troubleshooting
- Ergebnisse:
- Wert:
Streaming potential (mV)
- Wert:
pH value
- Wert:
cationic/anionic demand (ml)
- Wert:
particle charge (mV)
- Wert:
- technische Daten:
- Titel: device dimensions, Wert: 17 x 28.5 x 17 cm (W x H x D)
- Titel: device weight , Wert: approx 3.30 - 4.25 kg (depending on model)
- Titel: min. sample volume, Wert: 10 ml
- Titel: maximum conductivity of the sample, Wert: 11 mS/cm (selective sample preparation can be measured for samples with significantly higher conductivity)
- Titel: dosing system, Wert: selectable final criteria: - pH: 0-14 - mV: -5000 to +5000 - 0-25 ml anionic/cationic demand - 0-25 ml acid/basic demand
- Downloads:
- Beschriftung : Leaflet (English), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/AFG_CAS_touch_leaflet_en.pdf
- Beschriftung : Leaflet (French), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_fr.pdf
- Beschriftung : Leaflet (Spanish), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_es.pdf
- Beschriftung : Leaflet (Italian), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_it.pdf
- Beschriftung : Leaflet (Turkish), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_tr.pdf
- Beschriftung : Leaflet (Swedish), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_se.pdf
- Beschriftung : Leaflet (Japanese), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_jp.pdf
- Beschriftung : Leaflet (Chinese), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_zh.pdf
- Beschriftung : Leaflet (Russian), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_ru.pdf
- Beschriftung : Leaflet (Polish), Link: images/stories/infomaterial/09_CAS_touch/01_Leaflet/01_Standard/emtec_CAS_touch_leaflet_pl.pdf
- Beschriftung : Booklet (English), Link: images/stories/infomaterial/09_CAS_touch/02_Booklet/Application_booklet_CAS_touch_and_FPA_touch_en.pdf
- Applikationsbeispiele inaktiv: Nein
- Applikationsbeispiele: CAS touch! (cationic demand) and FPA touch! (Zeta Potential) in the process, Process optimization with the CAS touch! (particle charge) and FPA touch! (zeta potential)
- Videos:
- Vorschaubild: , Videodatei: images/stories/infomaterial/09_CAS_touch/05_Produktvideos/10_Internet/cas-touch-1080.mp4
- Zubehör inaktiv: Ja
- verwandte Produkte: FPA touch! - Fiber Potential Analyzer, FPO - Fiber Potential Analyzer online
Coming to Paper & Biorefinery 2023: Digital solutions for increased energy-efficiency in papermaking
- 360 Grad Bild (HTML Code): <a class="Magic360" data-options="columns: 73; rows: 1;"><img src="images/stories/produkte/DFA/360-webp/01.webp" /></a>
- Untersuchung von:
- Eigenschaft: flocculants, retention agents and various additives
- Vorteile:
- Vorteil: simulation of the dynamic situation in the wet-end range by adjustable stirring profile (defined entry of shear forces) and interchangeable screens, use of customer-specific screens optionally possible
- Vorteil: lightweight construction
- Vorteil: fast and repeatable (automated) measurement sequence
- Vorteil: reproducible and sensitive measurement method
- Vorteil: illustration of the dewatering behavior via graphs
- Vorteil: data storage and evaluation possibilities via the software
- Vorteil: investigation of the interaction of additives on the flocculation process
- Vorteil: setermination of product efficiency in product alternatives
- Vorteil: combination of dewatering and retention measurement in one device, based on the Schopper-Riegler method to measure the dewatering and on the classic dynamic Drainage Yar Method for the determination of the retention (two in one)
- Vorteil: analysis of the performance of flocculation agents, retention aid and diverse other additives
- Produktbeschreibung:
A PC operates the DFA. The user-friendly software controls the measurement and allows a sophisticated analysis and reporting of all results. In order to simulate different process conditions, all relevant data to configure a mixing profile is stored and used for automatic measurements.
The user selects a mixing profile or sets all relevant mixing parameters before starting the measurement. After that, the DFA stirring chamber fills with the fiber suspension. The selected set mixing profile starts to stir the suspension as per set parameters. A dosage of chemical additives during the stirring process is possible to influence the drainage and retention process. Thru the use of audible prompts the user is notified when to introduce any chemicals. A valve opens automatically when the mixing process is finished. Filtration through selected screen starts immediately.
Filtrate is continuously measured with approximately five sample points per second. The quantity of filtrate is shown on a graph as a function of time. The computer software allows displaying different graphs, comparing results, adding all kinds of parameters to graphs or creating comparable graphs. E.g., the quantity of dosed chemicals can be compared to the dehydration velocity. The export of all measurement data into an EXCEL-spread sheet for further analysis and data storage is possible. The instrument also has an integrated pH-measurement.
Retention Measurement:
The DFA system is equipped with the possibility to calculate Total Retention and Filler Retention. A filtrate is produced by the DFA system for determining the retention. Different practical filtration conditions can be simulated with a magnetic valve under the filter and different mixing gears. The filter remains clean by the mixing gear. The user has to enter the filler content or the overall solid content of the filtrate and the sample in the PC and get the total or filler retention by the DFA software.
- Anwender: Chemical suppliers, Paper machine builders, Paper producers , Board producers , Corrugated board producers , Pulp producers, Universities & Institutes
- Anwendungsgebiete: Process optimization, Process control, Product optimization, R&D, Complaint management, Troubleshooting
- Ergebnisse:
- Wert:
Drainage curves (time/filtrate amount)
- Wert:
Overall retention
- Wert:
Filler retention
- Wert:
pH value
- Wert:
- technische Daten:
- Titel: device dimensions, Wert: 18.9 x 25.5 x 50.1 cm (W x D x H)
- Titel: weight, Wert: 17.5 kg
- Titel: power supply, Wert: input voltage: 85 - 264 V AC Frequency: 47 - 63 Hz Consumption maximum: 80W Fuses of the device: 1 x 10 A slow-blow
- Titel: operating condition, Wert: Surrounding: +10°C [+50°F] to +40°C [104°F]; not condensation
- Titel: transport and storage condition, Wert: Surrounding: -10°C [+50°F] to +40°C [+140°F]
- Downloads:
- Beschriftung : Leaflet (English), Link: images/stories/infomaterial/12_DFA/01_Leaflet/AFG_DFA_leaflet_en.pdf
- Applikationsbeispiele inaktiv: Ja
- Zubehör inaktiv: Ja
- verwandte Produkte: CAS touch! - Charge Analyzing System, FPA touch! - Fiber Potential Analyzer
Emtec Electronic masters another milestone in terms of Industry 4.0 and thus brings new perspectives
- 360 Grad Bild (HTML Code): <a class="Magic360" data-options="columns: 72; rows: 1;"><img src="images/stories/produkte/FPA3/360-webp/01.webp" /></a>
- Untersuchung von:
- Eigenschaft: surface loads of fibres and fillers
- Vorteile:
- Vorteil: smaller and significantly lighter than comparable devices
- Vorteil: state-of-the-art capacitive Touch Screen
- Vorteil: external keyboard
- Vorteil: storage of data internally or on USB flash drive or the PC, if connected
- Vorteil: for titration of liquids, titrator can be connected
- Vorteil: ready to use without assembly of further components
- Vorteil: easy handling, clear and simple-to-understand measuring procedures
- Vorteil: compact and robust construction
- Vorteil: filtrate removal for CAS touch! measurements
- Vorteil: fully automatic measuring and cleaning procedure (menu-controlled), automatic pressure control and removal of the fiber plug after the measurement
- Vorteil: pH measurement optional
- Vorteil: integrated vacuum pump is water protected: pump cannot be destroyed by filtrate overflow (No big and noisy external vacuum pump)
- Vorteil: no external connection cable for electrodes - thereby prevention of handling errors
- Vorteil: display of measuring results on touch screen or via high-performance PC Software with display of trends
- Produktbeschreibung:
The new FPA touch! Fiber Potential Analyzer combines proven methods of Zeta Potential measurement with the known great simplicity of handling and functioning of the previous FPA versions, but enhanced with new features and an immense reduction in weight and size.
Surface charges of fibers, fillers, particles or colloidally dissolved substances in stock suspension are defined by the Zeta Potential on their surfaces. The charge of the stock suspension can be split into the colloidal and particle charge, measured with the CAS touch! Charge Analyzing System, while the fiber and filler charge is measured with the FPA touch! Fiber Potential Analyzer. All both charge levels together define the overall Zeta Potential of fiber suspensions.
The knowledge of the fiber charges in the pulp is the key for optimized dosage of chemical aids, which should be adsorbed onto the surface of the fiber. The mostly negatively (anionic) charged fiber is adsorbing the positive (cationic) charged additives in the papermaking process. The optimized dosage of such aids always depends on the Zeta Potential within the pulp.
The FPA touch! is designed to determine the Zeta Potential of fibers according to the HelmholtzSmoluchowski equation by simultaneously measuring conductivity, pressure and the streaming current potential. The measuring principle is based on the streaming current potential measuring method in a fiber plug. That fiber plug is automatically building up on a screen electrode in the measuring cell of the FPA by a vacuum. By periodically changing the vacuum during the measurement the charge clouds absorbed on the fibers are moving with the liquid stream and generating the streaming current potential measured by the screen and ring electrode.
The knowledge of the fiber charge enables a correct and effective dosage of the charged chemical additives. The fiber adsorption of cationic starch, wet strength resin, and many other chemical aids can be easily measured with original samples on-site to optimize the dosage of chemicals in the wet end of the paper manufacturing process.
- Anwender: Chemical suppliers, Paper machine builders, Paper producers , Board producers , Corrugated board producers , Tissue producers, Pulp producers, Universities & Institutes
- Anwendungsgebiete: Process optimization, Product optimization, R&D, Incoming control, Quality assurance, Complaint management, Troubleshooting, Marketing & Sales
- Ergebnisse:
- Wert:
Zeta Potential (mV)
- Wert:
Conductivity (mS/cm)
- Wert:
Streaming Potential (mV)
- Wert:
- technische Daten:
- Titel: device dimensions, Wert: 17 x 28.5 x 17 cm (H x W x D)
- Titel: weight, Wert: approx. 5.9 kg , Beschreibung: with transport case approx. 12 kg
- Titel: sample volume, Wert: 400-800 ml
- Titel: power supply, Wert: 100-240 VAC 50/60 Hz 40W
- Titel: available electrode screens, Wert: 30-315 micrometer
- Downloads:
- Beschriftung : Leaflet (English), Link: images/stories/infomaterial/10_FPA_touch/01_Leaflet/AFG_FPA_touch_leaflet_en.pdf
- Beschriftung : Leaflet (Russia), Link: images/stories/infomaterial/10_FPA_touch/01_Leaflet/AFG_FPA_touch_leaflet_ru.pdf
- Beschriftung : Booklet (English), Link: images/stories/infomaterial/10_FPA_touch/02_Booklet/Application_booklet_CAS_touch_and_FPA_touch_en.pdf
- Applikationsbeispiele inaktiv: Nein
- Applikationsbeispiele: CAS touch! (cationic demand) and FPA touch! (Zeta Potential) in the process, Process optimization with the CAS touch! (particle charge) and FPA touch! (zeta potential)
- Zubehör inaktiv: Ja
- verwandte Produkte: CAS touch! - Charge Analyzing System, FPO - Fiber Potential Analyzer online
- 360 Grad Bild (HTML Code): <img src="images/stories/produkte/FPO/fpo.png" />
- Untersuchung von:
- Eigenschaft: paper
- Eigenschaft: board
- Vorteile:
- Vorteil: fully automatic operation (sample taking, measurement, cleaning)
- Vorteil: integrated switch for two independent sampling points
- Vorteil: low maintenance
- Vorteil: high accuracy and reproducibility
- Vorteil: data transfer by standard interface to the process control system (optional: data storage on web server)
- Vorteil: savings in material, time and energy
- Produktbeschreibung:
Until now, the zeta potential of fibers and fillers was determined by the help of lab devices (FPA/FPA touch! Fiber Potential Analyzer). Because of the time difference between sample taking and availability of the test results, a reaction to changes in the process is only possible with delay. Besides this, there is not enough time for a permanent process control, with the FPA/FPA touch!.
The new emtec FPO Fiber Zeta Potential Analyzer online uses the established measuring principle of the lab device FPA/FPA touch! and provides accurate results fast and reliable. This allows an immediate change of process settings in case it becomes necessary, which at the end helps to save money, time and material.
- Anwender: Chemical suppliers, Paper machine builders, Paper producers , Board producers , Corrugated board producers , Universities & Institutes
- Anwendungsgebiete: Process optimization, Production control, R&D, Quality assurance, Complaint management, Troubleshooting
- Ergebnisse:
- Wert:
Zeta potential (mV)
- Wert:
Conductivity (mS/cm)
- Wert:
Streaming potential (mV)
- Wert:
- technische Daten:
- Titel: device dimensions, Wert: 60 x 175 x 41 cm (W x H x D)
- Titel: device weight, Wert: approx. 160 kg
- Titel: power supply, Wert: 100-240 VAC, 50/60 Hz
- Titel: maintenance interval, Wert: 6 months recommended
- Titel: rinsing water supply, Wert: at least 2 bar at least 5 bar for optional cleaning
- Titel: compresses air , Wert: at least 6 bar
- Titel: accuracy, Wert: approx. 3-5 %
- Titel: data-storage , Wert: approx. 100.000 measurements (at least 3 years)
- Titel: measurement interval, Wert: adjustable, depending on the cleaning effort max. 6 per hour (3 per channel)
- Downloads:
- Beschriftung : Leaflet (English), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_en.pdf
- Beschriftung : Leaflet (French), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_fr.pdf
- Beschriftung : Leaflet (Spanish), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_es.pdf
- Beschriftung : Leaflet (Italian), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_it.pdf
- Beschriftung : Leaflet (Turkish), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_tr.pdf
- Beschriftung : Leaflet (Swedish), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_se.pdf
- Beschriftung : Leaflet (Japanese), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_jp.pdf
- Beschriftung : Leaflet (Chinese), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_zh.pdf
- Beschriftung : Leaflet (Russia), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_ru.pdf
- Beschriftung : Leaflet (Polish), Link: images/stories/infomaterial/03_FPO/01_Leaflet/emtec_FPO_leaflet_pl.pdf
- Beschriftung : Booklet (English), Link: images/stories/infomaterial/03_FPO/02_Booklet/emtec_FPO_Fiber_Potential_Analyzer_online_booklet_en.pdf
- Applikationsbeispiele inaktiv: Ja
- Videos:
- Vorschaubild: , Videodatei: images/stories/infomaterial/03_FPO/05_Produktvideos/10_Internet/fpo-1080.mp4
- Zubehör inaktiv: Ja
- verwandte Produkte: CAS touch! - Charge Analyzing System, FPA touch! - Fiber Potential Analyzer