RFA Theorie und Praxis 2024

XRF in practice The new XRF course from FLUXANA® combines and deepens our expert knowledge on the most important topics in X-ray fluorescence analysis. It is suitable for both beginners in XRF and experts who want to expand their knowledge of XRF and XRF sample preparation. What you will learn: This course deals with the theory and basic principles of XRF. Instrument technology (comparison of WDXRF and EDXRF), application development , calibrations and more are described here. The focus is on the practical application of XRF and sample preparation. It explains parameters and effects such as particle size effects that influence the analysis result and shows different types of preparation techniques with their advantages and disadvantages. What you receive: • unlimited access to this course• this course as a digital reference book for questions about XRF• access to the questions and answers forum for further support• a certificate of successful completion of the courset Prerequisites: This course is suitable for XRF beginners and therefore has no prerequisites. However, a basic understanding of chemistry is recommended. Content of the course: Introduction - Techniques Method development and calibration Empirical correction strategy Drift correction Validation Sample preparation Discussion and problems Teachers of this course: Dr. Rainer SchrammPhD chemist and managing director of FLUXANA® with over 30 years of experience in XRF. "This new course combines our accumulated knowledge from the more than 20 years in which we have been able to help our customers with X-ray fluorescence analysis with FLUXANA. Refresh your knowledge and gain new insights with this exciting course on XRF." Konstantin Brendgens Trained chemist and calibration expert with over 10 years of experience in installing and training calibrations around the world. "I have taught the basics of this course many times in seminars and lectures and am happy that we can now reach users of XRF anywhere, anytime. Please use our forums to ask questions or help us improve and expand this course."     You can pay for this course by contacting us directly by email (info@fluxana.com) or using PayPal for immediate access. Please contact us if you need an official invoice from FLUXANA® for your order. Access is limited to one user, but not limited in time.

VANEOX 40t Electric TrainingThis course helps you install and use the VANEOX® 40t press.    The content of this course is:Introduction • 1.1) VANEOX 40t Electric specifications and features • 1.2) Choosing the equipment and accessories • 1.3) Selecting the pressing die • 1.4) Selecting the binder Pre-Installation and Setup • 2.1) Unpacking • 2.2) Setup • 2.3) Change program • 2.4) Change program settings Usage • 3.1) The process of creating a pressed pellet • 3.2) Grinding the sample • 3.3) Summary: The principle of making pressed pellets • 3.4) Mixing the sample with binder • 3.5) Assembly of the pressing die • 3.6) Video: Producing a pressed pellet • 3.7) Accessories: Pellet Films, Alu-Cups, Pressing Rings • 3.7.1) Video: Handling Pellet Films • 3.7.2) Video: Handling Alu-Cups • 3.7.3) Video: Handling Pressing Rings • 3.8) Pressed pellet removal from the pressing die • 3.9) Analytical results Special Application • 4.) Small sample quantity: BOREOX Backing Preparation FAQ Troubleshooting Help Info Material Feedback CertificateYou can access this course by using the code that you received with the press. If you did not receive a code, please contact us directly via email (info@fluxana.com) or phone (+49 2821 48011 10).

Das 1x1 der Probenvorbereitung in der RFA

Statistik in der RFA Dieser Kurs konzentriert sich auf die für die Qualitätskontrolle in der RFA-Analyse erforderlichen Statistiken. Er gibt einen allgemeinen Einblick in das, was notwendig ist, um eine RFA-Methode unter Kontrolle zu bekommen. Wichtige statistische Begriffe und Fehlerquellen werden erklärt und Informationen zur Erkennung und Korrektur dieser Fehler werden vorgestellt. Was sie lernen: Der erste Teil befasst sich mit den Grundlagen der RFA-Statistik. Wichtige Begriffe wie Wiederholbarkeit und Reproduzierbarkeit werden erklärt und grundlegende Berechnungen vorgestellt. Der nächste Teil konzentriert sich auf die Qualitätskontrolle im Labor und beschreibt, wie Checklisten verwendet werden können, um Fehler zu erkennen. Die Fehlerfortpflanzung ist der letzte Teil des Kurses, in dem alle möglichen Fehler beschrieben und zum Gesamtfehler aufsummiert werden. Was Sie erhalten: zeitlich unbegrenzten Zugang zu diesem Kurs Zugang zum Fragen und Antworten Forum für weitere Unterstützung ein Zertifikat über die erfolgreiche Absolvierung des Kurses Voraussetzungen: Dieser Kurs ist für alle Benutzer von RFA geeignet, daher gibt es keine Voraussetzungen. Grundlegende Kenntnisse der Chemie werden empfohlen. Inhalt dieses Kurses (Beispiel): Statistik in der RFA: Statistik in der RFA Anleitung Einführung Inhalt Grundlagen Begriffe: Wiederholbarkeit, Reproduierbarkeit, Richtigkeit, ... Messfehler Kalibration Nachweisgrenze, Bestimmungsgrenze Messunsicherheit Generelle Berechnungen: Durchschnitt, Standardabweichung, ... Qualitätskontrolle Interpretation der Qualitätskontrolle Beispiele Kontrollkarten Checkliste Fehlerfortpflanzung Einführung Fehler Intensität Fehler Konzentration Fehler Probenvorbereitung Gesamtfehler in der Praxis Zusammenfassung Lehrer dieses Kurses: Dr. Rainer SchrammPromovierter Chemiker und Geschäftsführer von FLUXANA® mit über 25 Jahren Erfahrung in der RFA. Konstantin BrendgensAusgebildeter Chemiker und Kalibrierungsexperte mit über 10 Jahren Erfahrung in der Installation und Schulung von Kalibrierungen auf der ganzen Welt. Sie können diesen Kurs entweder direkt per E-Mail (info@fluxana.de) oder über die unten stehende PayPal-Option bezahlen, um sofortigen Zugang zu erhalten. Bitte kontaktieren Sie uns, wenn Sie eine offizielle Rechnung von FLUXANA® für Ihre Bestellung benötigen. Der Zugang ist auf einen Benutzer beschränkt, aber nicht zeitlich begrenzt.  

Statistics in XRF This course focuses on the statistics required for quality control in XRF analysis. It provides general insight into what is necessary to get an XRF method under control. Important statistical terms are clarified, sources of error are explained, and information on how to identify and correct these errors is presented. What you will learn: The first part is dealing with the basics in XRF statistics. Important terms like Repeatability and Reproducibility are explained and basic calculation are presented. The next part focusses on Quality Control in the laboratory and describes how checklists can be used to identify errors. Error Propagation is the last part of the course in which all the possible erros are described and summed up to the total error. What you will get: • unlimited access to this course • access to the questions and answers forum for further assistance • a certificate for successfully completing the course Requirements: This course is suitable for all users of XRF and therefore there are no requirements. Basic understanding of chemistry is recommended. Content of this course (example): Statistics in XRF: Basics Terms: repeatability, reproducibility, trueness, ... Measurement Error Limit of Detection, Quantification Measurement Uncertainty Basic calculations: mean, standarddeviation, ... Quality Control Interpretation of quality control Control Chart examples Checklist Error Propagation Introduction Measurement Error Intensity Concentration Error Sample Preparation Error Total Error in Practice Summary Teachers of this course: Dr. Rainer SchrammPhD chemist and managing director of FLUXANA® with over 25 years of experience in XRF. Konstantin BrendgensTrained chemist and calibration expert with over 10 years of experience installing and training calibrations around the world.   You can choose to pay for this course by contacting us directly via email (info@fluxana.com) or by using the PayPal options below for instant access. Please contact us if you require an official invoice by FLUXANA® for your order.   Access is limited to one user but not limited in time.  

FLUXANA Application Trainings FLUXANA trainings for internal purposes

UniQuant intégré dans OXSASFXEL-0022Il s'agit d'un cours étape par étape sur la façon de construire une méthode à l'aide d'UniQuant intégré dans OXSAS. Il utilise de nombreuses images pour vous guider facilement à travers les nombreux paramètres du logiciel.     Le contenu de ce cours est : ·         Mesures ·         Lots (Batch) ·         Analyse unique   ·         Sélectionnez un échantillon ·         Données GENERALES ·         Exemple de verre S13 ·         Exemple de perle de verres ·         Faibles traces dans un matériau pur ·         Traces dans les matériaux ·         Analyse d'huile ·         Pastilles pressés ·         Monocouche ·         Multicouche ·         Matériaux ·         Kappas ·         Nouveaux échantillons CAL ·         Affiner la liste Kappa ·         Formes ·         Impureté ·         Créer une nouvelle forme (shape) ·         Boîte de dialogue Formes (shape) ·         Groupe de formes 1-7 ·         Forme et impureté ·         Paramètres ·         Facteurs pour film ·         Correction de dérive Veuillez nous contacter directement par e-mail (info@fluxana.com) ou par téléphone (+49 2821 48011 10) pour discuter des options de paiement. Après paiement, vous recevrez un code que vous pourrez saisir ci-dessous pour accéder au cours.L'accès est limité à un utilisateur mais pas limité dans le temps.

OXSAS XRF SoftwareFXEL-0021Il s'agit d'un cours étape par étape sur la façon de créer une méthode à l'aide d'OXSAS. Il utilise de nombreuses images pour vous guider facilement à travers les nombreux paramètres du logiciel.   Ce que vous apprendrez :Le but de ce cours est d'apprendre à mettre en place une méthode sur un spectromètre à fluorescence X avec le logiciel OXSAS. Ce cours contient toutes les informations importantes pour vous aider à configurer un étalonnage sur votre propre spectromètre - de la configuration d'une application à la correction de dérive jusqu'à un processus d'étalonnage complet.Ce que vous obtiendrez :• accès illimité à ce cours• l'accès au forum de questions et réponses pour une assistance supplémentaire• une attestation de réussite du coursExigences:Vous devez avoir accès à un spectromètre XRF et une compréhension de base de l'analyse par fluorescence des rayons X (XRF). Si vous souhaitez en savoir plus sur XRF, nous vous recommandons de suivre d'abord notre cours "XRF Pratique et Facile".Contenu de ce cours (exemple) :·         Construire une méthode ·         Sélection des éléments ·         Conditions de mesure ·         Scans et profils d’énergie ·         Mesure Scans profils d’énergie ·         Investigation des spectres ·         Mesure des données du balayage ·         Recherche de pic ·         Sélection du pic ·         Ajustement du pic ·         Export des angles dans la méthode ·         Définition de la position du fond ·         Exporter la position du fond ·         2 positions de fond ·         Investigation du profile énergétique ·         Seuil et fenêtre ·         Control de la nouvelle méthode ·         Vérifier le nom d’affichage ·         Vérifier le PHD ·         Vérification tension, intensité et temps de comptage ·         Ajout de l’opérateur somme ·         Format de sortie ·         Ordre de mesure des éléments ·         Saisie des étalons ·         Mesure des étalons de calibration ·         Calibration ·         Mesure des données de calibration ·         Correction alpha empirique ·         Inclure et exclure des standards ·         Coefficients alpha théorique ·         Utilisation des coef. Alpha théorique ·         Superposition de lignes ·         Vérification des valeurs de calibration ·         Créer une correction de dérive ·         Moniteurs: Choix de lignes ·         Moniteurs: Temps de comptage ·         Moniteurs: Facteur Sigma ·         Measure des moniteurs ·         Association: Moniteurs/Méthodes Enseignants de ce cours:Dr. Rainer SchrammDocteur chimiste et directeur général de FLUXANA® avec plus de 25 ans d'expérience en XRF.Konstantin BrendgensChimiste formé et expert en étalonnage avec plus de 10 ans d'expérience dans l'installation et la formation d'étalonnages dans le monde entier Veuillez nous contacter directement par e-mail (info@fluxana.com) ou par téléphone (+49 2821 48011 10) pour discuter des options de paiement. Après paiement, vous recevrez un code que vous pourrez saisir ci-dessous pour accéder au cours.L'accès est limité à un utilisateur mais pas limité dans le temps.

Calibration course to train calibrations.FXEL-0014This calibration course was created using the FluXert calibration training set. What is special about this training course is that the user can purchase this sample set and thus follow the course on his XRF spectrometer step by step. However, you can also transfer the content of the course to any other calibration task and do not necessarily have to purchase the set. However, the calibration sample set was specially developed for this course.Please note that these are not standard samples, but simply samples that are inexpensive to manufacture, that contain the XRF elements that are interesting for the training, and that show typical faults that we need for the training.      What you will learn: The aim of this course is to teach you how to create a calibration on a wavelength dispersive X-ray fluorescence spectrometer (WDXRF). The course is as device-independent as possible, since the procedure is similar on most WDXRF devices. In order to avoid copyright infringement, the device manufacturers and the exact device names are not mentioned. We are content with the designation XRF Type1, Type2, etc. What you will get: • unlimited access to this course • (with the purchase of the FluXert set): 15 calibration and monitor samples • access to the question and answers forum for further assistance • a certificate for successfully completing the course Requirements: You should have access to a WDXRF spectrometer and basic knowledge of X-ray fluorescence analysis (XRF). If you want to expand or refresh your knowledge of RFA, we recommend that you complete the "RFA Practical and Easy" course beforehand. Content of this course (example): • Setting up an application • Creating standard samples and entering the element concentrations • Defining the measurement conditions • Measurement of the calibration samples • Defining the drift correction samples • Calibration Teachers of this course: Dr. Rainer SchrammPhD chemist and managing director of FLUXANA® with over 25 years of experience in XRF.“In the past, calibration courses for spectrometers were very time-consuming and cost-intensive, since the device always had to be calibrated personally on site. For this reason, we have developed FluXert, a cost-effective calibration set with a suitable online course, to make calibration training more easily available. I look forward to your questions and feedback on our course." Konstantin BrendgensTrained chemist and calibration expert with over 10 years of experience installing and training calibrations around the world.“The need for calibration courses for XRF has always been very high. But numerous devices and software have made it difficult for the laboratories to receive appropriate training. Therefore, I am glad that we can offer you a universal and inexpensive solution with this course. I am happy to answer any questions you may have. ” Access is restricted to one user, but is not limited in time.The cost of the FluXert set with 15 calibration and monitor samples including access to the course is € 500. The set and the course can also be purchased separately for € 250 each.Please contact us directly via email (info@fluxana.com) or phone (+49 2821 48011 10) to discuss payment options. After payment, you will receive a code that you can enter on the bottom of this page to access the course.

VITRIOX ELECTRIC 4+ TrainingThis course helps you install and use the VITRIOX® ELECTRIC 4+.     The content of this course is:Introduction • 1.1) VITRIOX ELECTRIC specifications • 1.2) Choosing the equipment and accessories • 1.3) Selecting the platinum ware • 1.4) Selecting the flux and additives • 1.6) Selecting the fume hood and table • 1.7) Selecting an ultrasonic bath • 1.8) Selecting sample storage equipment Installation • 2.1) Preparation at the site of installation • 2.2) Delivery and unpacking Usage • 3.1) Description of machine parts • 3.2) General Technical Description • 3.3) Description of the display • 3.4) Preparation of the sample • 3.4.1) Grinding the sample • 3.4.2) Sample oxidation • 3.4.3) Sample and flux weighing • 3.4.4) Mixing sample and flux • 3.5) Fusion Process on VITRIOX® ELECTRIC 4+• 3.5.1) Selecting the application• 3.5.2) Setting up a fusion cycle with multiple holders• 3.5.3) Description of the holder status• 3.5.4) Unloading of finished holders• 3.6) Video: Fusion process• 3.7) Video: Cleaning of the platinum ware using the ultra sonic bath Advanced Usage • 4.)  • 4.1)  • 4.2)  • 4.3)  • 4.4)  • 4.5)  • 4.6)  • 4.7)  FAQ Troubleshooting Help Info Material Feedback CertificateYou can access this course by using the code that you received with the machine. If you did not receive a code, please contact us directly via email (info@fluxana.com) or phone (+49 2821 48011 10).