- 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): <a class="Magic360" data-options="columns: 83; rows: 1;"><img src="images/stories/produkte/TSA2/360-webp/01.webp" /></a>
- Untersuchung von:
- Eigenschaft: Base and finished products of nonwovens and textiles, even material of unusual shape
- Vorteile:
- Vorteil: objective determination of the softness, roughness and stiffness (independent availability of the results)
- Vorteil: measurement of elasticity (elongation) as well as of hysteresis and plasticity (recovery behavior) are integrated in standard measurement
- Vorteil: measurement of the compressibility and crumplability with special modules possible
- Vorteil: calculation of a so-called HF (hand feel) value by different algorithms possible (HF value = touch, comfort)
- Vorteil: special finished goods, such as diapers, femcare products or seat belts can be measured by the help of special adapters
- Vorteil: excellent correlation with the human tactile sensation
- Vorteil: accurate and reliable
- Vorteil: easy handling and transportation
- Produktbeschreibung:
The new TSA measures - like its previous model - the softness, smoothness and flexibility of base and finished products objectively and reliably. Moreover, specific hand feel values (HF) can be calculated from these parameters using mathematical models.
A fundamentally improved capability of determining the sample's springback behavior has been added to the new device. Furthermore, the new TSA offers the possibility to measure two additional parameters: thermal haptics (surface thermal conductivity) and thermal insulation. A camera can take a high-resolution image of the clamped sample in order to give the user a visual impression of the material and to carry out further analyses.
All of this data is automatically digitized and can be processed and stored according to customer-specific requirements through a cloud-based haptic database, the Virtual Haptic Library (developed in cooperation with Black Swan Textiles, USA), making it available to authorized persons worldwide in real-time (quality assurance and control). Additionally, this Virtual Haptic Library enables a search for suitable fabrics worldwide, cataloged according to haptic properties.
- Anwender: Chemical suppliers, Paper machine builders, Nonwovens producers, Nonwovens converters, Textile producers , Textile converters, Machine builders for nonwovens, Printing machine builders, Universities & Institutes, Retailers, Fiber manufacturers, Fashion labels
- Anwendungsgebiete: Process optimization, Process control, Production control, Product optimization, Benchmarking, R&D, Incoming control, Quality assurance, Complaint management, Troubleshooting, Marketing & Sales
- Ergebnisse:
- Wert:
Smoothness / Roughness
- Wert:
Softness
- Wert:
Flexibility / Stiffness
- Wert:
Hand Feel (depending on mathematical models)
- Wert:
Plasticity (characterizing the recovery behaviour)
- Wert:
Hysteresis (characterizing the recovery behaviour)
- Wert:
Recovery / Springback behaviour
- Wert:
Elasticity (depending on recovery properties)
- Wert:
Thermal haptics / Surface thermal conductivity
- Wert:
Thermal insulation
- Wert:
High-resolution image from the sample
- Wert:
- technische Daten:
- Titel: device dimensions, Wert: 40,3 x 18,0 x 35,5 cm (H x W x D)
- Titel: device weight, Wert: 15 kg
- Titel: power supply, Wert: 100-240 V AC, 50/60 Hz
- Titel: standard sample dimension, Wert: 112,8 mm = 100 cm²
- Downloads:
- Beschriftung : Leaflet-Textile-Nonwoven (English), Link: images/stories/infomaterial/20_TSA2/00_Markteinfuehrung_Textil_NW/01_Leaflet/emtec_TSA2_launch_leaflet_EN.pdf
- Beschriftung : Leaflet-Tissue (English), Link: images/stories/infomaterial/20_TSA2/01_Tissue/01_Leaflet/emtec_TSA2_tissue_leaflet_EN.pdf
- Beschriftung : Leaflet-Textile (English), Link: images/stories/infomaterial/20_TSA2/02_Textil/01_Leaflet/emtec_TSA2_textile_leaflet_EN.pdf
- Applikationsbeispiele inaktiv: Nein
- Applikationsbeispiele: Comparison of one fabric, treated differently, Optimizing wet wipes by comparing the base material (dry) and the finished product (wet)
- Videos:
- Vorschaubild:
, Videodatei: images/stories/infomaterial/20_TSA2/04_Industrieunabhaengig/01_Produktvideos/LAY2-TSA-2023.mp4
- Vorschaubild:
- Zubehör inaktiv: Nein
- verwandte Produkte: CAS touch! - Charge Analyzing System, FPA touch! - Fiber Potential Analyzer