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Summary of Contents for List-Magnetik FERRITE-CHECK 240
- Page 1 OPERATION MANUAL FERRITE CONTENT METER FERRITE-CHECK 240 Firmware Version 733 and up 2025-02 List-Magnetik Dipl.-Ing. Heinrich List GmbH D-70771 Leinfelden-Echterdingen Max-Lang-Str. 56/2 Fon: + 49 (711) 903631-0 Internet: https://www.list-magnetik.com E-mail: info@list-magnetik.de...
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Page 2: Table Of Contents
Lima Connect for Windows .....................26 Lima Connect for Android and iOS ..................26 SCPI Communication Interface ........28 Important Information ..........29 Using the probe ........................29 Maintenance of stored values when changing battery ..............29 Change of the probe ......................29 List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 3: Introduction
INTRODUCTION The ferrite content meter List-Magnetik FERRITE-CHECK 240 is an easy-to-use instrument with color display and external probe for measuring the ferrite content in austenitic and duplex steels according to the Basel standard DIN EN ISO 8249 using the magnetic induction method. -
Page 4: Quick Start Guide
UIDE • First connect the probe cable to the probe and the instrument. • Turn on the FERRITE-CHECK 240 with the red power button. • The device is factory-calibrated. • The probe will be recognized by the instrument and the model will be automati- cally displayed in the upper left corner of the status bar. -
Page 5: Display Structure
The status bar shows the title of the current menu position and the battery status. The statistics area displays statistics for a series of measurements. If no memory batch is active, the List-Magnetik logo is displayed here. In the center is the measurement display with the current measurement and addi- tional information about it. -
Page 6: Navigation
This section allows you to set the language, unit of measure, and other measurement and display parameters, as well as power management settings. Info and System Turn off the unit, view hardware and software status, or perform a factory reset. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 7: Measurement
The point-to-point measurement, without special functions such as scan measure- ment or continuous measurement, the FERRITE-CHECK 240 displays a measured value as soon as the probe is placed. Take slow readings, allowing one second between readings and lifting the probe 10 cm from the material between readings. - Page 8 If you have activated a memory batch, the statistics for this memory batch will be displayed in the area above the reading instead of the logo. Actions Overview of the action area in the measurement display. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
- Page 9 To activate a memory batch, switch to data log management with this icon "Folder". From the moment of activation, measurements can be stored Special function Continuous measurement. CONT See separate chapter "Special Measurement Methods". Special function Scan measurement. SCAN See separate chapter "Special Measurement Methods". List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
- Page 10 Memory batch number 4 is active (M4). There are 7 memory batches in total (4/7). A total of 12 values are stored in this batch. Maximum, minimum, average and standard deviation are calculated from these 12 values. The last stored value was 105.4. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
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Page 11: Calibration
Fe% with the instrument, you must first change the measurement unit to FN. Only then will the reference value be displayed on the action button to match the standard. Actions Overview of the Calibration Display Action Area. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... - Page 12 This allows you to save the calibration curve generated in the probe during calibration. When saving, you can enter a comment text, for example, to describe the object. Access calibration profile management: Find, use, or delete an existing calibration profile List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
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Page 13: Two-Point Calibration
The instrument is now ready for measurement. The calibration just created can be saved as a calibration profile (with the floppy disk icon). List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 14: Calibration Profile
In addition to the entered text and the set foil thickness, the internal data of the calibration curve is also displayed. Selection of a calibration profile for use immediately Deletion of the calibration profile currently displayed List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 15: Special Measuring Methods
Approximately 5-6 measurements per second are performed automatically. The measurement is shown graphically on the display. In the statistics display, the count, minimum, maximum and average values are calculated and displayed. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... - Page 16 You can create as many scan memories as you like. The memories get a unique free number and a prefixed "S". Browse through previously saved scans. Statistics, short text and graphical progress curve are displayed. Delete the currently displayed scan List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
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Page 17: Memory Management
If you have not created or activated a memory batch, not all results will be stored. The floppy disk symbol is then not visible during continuous measurement. Actions Overview of the data log management action area. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... - Page 18 The additional text entered will be displayed. You can view the individual values by clicking on the navigation icon of the data log. Selection of a memory batch, for use immediately Deletion of the currently displayed memory batch List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
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Page 19: Data Log
The trash can icon deletes the entire series of measurements. The memory batch remains active, however, so that further measurements will be written to this memory batch. If an individual reading is inactive, it can be permanently deleted by clicking the scissors icon. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 20: Setup
You can set the automatic shutdown time: 5 minutes, 10 minutes, 30 minutes or "never off" if you do not want the device to turn off automatically. The power save mode switches the brightness back to 10% after 1 minute. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 21: Probe Settings
Auto Save, you must deactivate the Disk button. If Auto Save is turned off, the measurement can be saved one at a time in the punctual measurement by pressing the floppy disk button. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 22: Calibration
A note about the input dialog: The previous value is displayed lighter. You must either enter a new value and con- firm it with the check mark, or cancel the entry with the keyboard icon. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 23: Limits
Upper limit value exceeded: measured value red Falling below the lower limit: measured value blue The color change occurs both in the measurement display and in the data logger. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 24: Info And System
Date and time can be set manually or via the PC application Lima Connect. When setting manually, please note the notation xxxx-xx-xx (with hyphens) for the date and xx:xx:xx (with colons) for the time. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 25: Delete Memory
ROBE Probe and device are independently configured. The probe can be plugged into another FERRITE-CHECK 240. The probe data includes the serial number and firm- ware version of the probe and the configuration. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... -
Page 26: Technical Data
/ maximum / minimum / average / standard deviation Interface: Wireless interface for communication with Android, iOS and Windows App for Android, iOS, free via Google Play Store, Apple App Store, List-Magnetik website Windows: External control: USB and SCPI communication interface Power supply: 3x 1.5V AA Mignon. -
Page 27: Applications For Windows, Android, Ios
Lima Connect for Android and iOS. Exclusively in these two mobile versions you can manage projects and assign the measuring points on a photo. The measurement results can be statistically evaluated and displayed graphically. The app for Android and iOS is also free. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... - Page 28 Android List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc...
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Page 29: Scpi Communication Interface
The List-Magnetik instruments MP-4000 (magnetic field measurement), FerroPro compact (permeability measurement), MEGA-CHECK DX (coating thickness measurement), FERRITE-CHECK 240 (ferrite content measurement) and FLUX- CHECK 250 (fluxmeter) are equipped with an SCPI interface, which allows the instrument to perform remote measurements in line operation and to provide measured values. The connection is made via USB, which also ensures power supply and continuous operation. -
Page 30: Important Information
HANGE OF THE PROBE To change the probe, switch off the device first. Then connect the desired probe to the probe cable and switch on the device again. List-Magnetik GmbH EN FERRITE-CHECK 240 2025-02.doc... - Page 31 (Permeability and Ferrite content) We provide expert advice and design metrology solutions tailored to your specific needs. Fast calibration and repair service List-Magnetik Dipl.-Ing. Heinrich List GmbH D-70771 Leinfelden-Echterdingen Max-Lang-Str. 56/2 Fon: + 49 (711) 903631-0 Internet: https://www.list-magnetik.com E-mail: info@list-magnetik.de...
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