- Home
- ยป
- Our Products
- »
- Eddy Current Component Testing Machine
Eddy Current Component Testing Machine
Koerzimat 1.097 Hcj/J-h For Measurement Of Coercivity, Hysteresis And Relative Permeability
Product Brochure
Type Of Testing Machines | coercivity HCJ, hysteresis J(H) and relative permeability micror(H) measurement |
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Model Name/Number | KOERZIMAT 1.097 HCJ/J-H |
Measuring Range | HCJ: 0 - 100 kA/m And micror(H): 100 - 2500 |
Voltage | 100 - 240 VAC, 50/60 Hz |
Sensor | Foerster probes (fluxgates) |
Standards | ASTM B887, EN IEC 60404-7:2020 |
Magnetization field strength | up to 450 kA/m |
Material evaluation based on magnetic properties
Magnetic values such as coercivity HCJ correlate with numerous important process parameters and material properties in the production of sintered hard metals and powder-metallurgical components. The KOERZIMAT 1.097 HCJ measuring system by FOERSTER facilitates the accurate, automatic, and fast measurement of the coercivity HCJ. The largely geometry-free measurement is particularly suitable for testing samples with complex shapes. The extension module J-H measurement offers the possibility to determine the complete J-H Hysteresis on soft magnetic steel incl. the initial curve.
The applications of the KOERZIMAT include the control of the sintering level and particle size of hard metals and the quality control of metallic powders for the production of magnets and hard metals. The unit can also be used for monitoring the quality of the annealing and the mechanical stress state of soft-magnetic components (SMC) and for controlling electromechanical components in the electronics, automotive, computer, and clock sectors.
Your advantages at a glance:
• Determination of coercivity in accordance with IEC 60404-7
• Determination of hysteresis J(H) for soft magnetic steel bars
• Determination of relative permeability µr(H) for soft magnetic steel bars
• PC-controlled measuring system
• Geometry-free measurement
• Lightweight, extremely compact design
• Software for controlling individual and series measurements
• Database for collecting measurement data and parameter sets
• Customer-specific reports
• Remote port for automation, data access, etc.
Technical Data:
KOERZIMAT 1.097 HCJ/J-H
Measurement range: HCJ 0 – 100 kA/m
µr(H) 100 – 2500
Magnetization field strength: up to 450 kA/m
Homogenous field area: 170 x 40 mm (LxD), coil 40
120 x 60 mm (LxD), coil 60
Measurement uncertainty: 1 % of measured value
Sensor elements: Foerster probes (fluxgates)
Power supply: 100 – 240 VAC, 50/60 Hz
Norms:
ASTM B887
Describes the method for determining the coercitivity of sintered hard metals.
EN IEC 60404-7:2020
Describes the determination of the Coercitivity in the open magnetic circuit. Method B described above is advantageous as it provides the option to perform measurements regardless of the geometry of the sample. It is not required to manufacture special measuring samples
Eddy Current For Surface Defects - Statograph Cm+/cm
Product Brochure
Minimum Order Quantity | 1 Unit |
Type Of Testing Machines | EDDY CURRENT CRACK DETECTION |
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Model Name/Number | STATOGRAPH CM+/CM |
Excitation frequency: | 1 kHz, 3 kHz, 10 kHz, 30 kHz, 100 kHz, 300 kHz, 1 MHz, 3 MHz, 10 MHz |
Mains connection: | 85 - 265 V, 47 - 63 Hz |
Sensor: | Differential or absolute sensor |
High-pass, low-pass filter: | 1 Hz to 56 kHz (28 levels) |
Interface: | Profinet, Digital I/O |
The STATOGRAPH CM+ also has a touch screen for use directly in the line.
On the STATOGRAPH CM, a multi-color LED tells the device status with a quick glance into the control cabinet.
SENSOR TECHNOLOGY:
All existing probes can be connected as usual to the new STATOGRAPH CM+ / CM modules. A broad portfolio of standard and special-purpose probes is available. This means that, with FOERSTER, you’re optimally prepared for any challenge.
Standard probes:For crack testing on components, stationary differential-eddy-current probes are usually installed directly in the test station. These have a very high test sensitivity and generate reproducible test results.
Special probes:Components with complex geometries require special test solutions. For this reason, FOERSTER’s probe portfolio includes, among others, angled sensors and its FLEXPROBES, which are flexible probes that can be adapted to the unique geometry of the test piece.
In addition, we can also develop customer-specific probes for high-resolution testing.
Magnatest D - Eddy Current Material Mix Up Test Instrument
Product Brochure
Minimum Order Quantity | 1 unit |
Type Of Testing Machines | EDDY CURRENT MATERIAL SORTING AND HARDNESS TESTER |
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Model Name/Number | Magnatest D |
Sorting threshold | circle, ellipse, rectangle (manual areas), box regression |
Test resolution | manual, external, internal, crosshairs |
Sorting process testing | group analysis |
Stimulation | mono-frequency, multi-frequency |
Excitation frequency | 2 Hz to 128 kHz, 17 levels |
Throughput | depending on excitation frequency, approx. 10 items at 1 kHz |
It is ideal for testing mass-produced components (such as fasteners, shafts, studs, rings, valves, sprockets, gears, forged parts, cast parts, machined parts, sintered parts, and more) for differences in:
- Alloy Composition
- Heat treatment
- Grain Structure
- Hardness
- Case Depth
- Dimensional and Geometrical Differences
Features & Benefits:
- PC controlled electromagnetic test electronics for fully automated and rapid testing of every individual component produced (can also be employed manually and offline)
The sensors for testing material properties are available as coils or probes, depending on the material concerned. A broad range of standard testing coils and standard testing probes is available for the various MAGNATEST test instruments. In addition, we offer individually adapted customized solutions for special sizes or geometries.
Additional Information:
- Packaging Details: Standard Packaging
Magnatest ECM - Eddy Current Material Mix Up Test Instrument
Product Brochure
Minimum Order Quantity | 1 Unit |
Type Of Testing Machines | EDDY CURRENT MATERIAL SORTING AND HARDNESS TESTER |
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Model Name/Number | Magnatest ECM |
Operating Frequency | 2 Hz to 128 kHz, 17 levels |
Throughput | depending on excitation frequency, approx. 10 items at 1 kHz |
Test resolution | manual, external, internal |
Sorting threshold | circle, ellipse, rectangle |
Stimulation | mono-frequency |
MAGNATEST ECM is the line-ready compact module for simple testing tasks. The unit simply and reliably performs testing tasks such as material mix and deviation measurements as well as deviations in surface hardness and case-hardening depth. MAGNATEST ECM is designed to be used as the core component in quality assurance systems during series production and for installation in production systems. It is particularly suitable for applications that primarily focus on profitability and less on multiple functions.
- Low-cost eddy-current module for non-destructive testing using the magneto-inductive method.
- Genuine magneto-inductive testing by evaluation of harmonics.
- Test parameters variable over wide ranges.
- Simple operation.
- Test pieces sorted in two groups: o.k. / n.o.k.
- One-dimensional display of measured value by LED bar graph.
- Key-operated switch for locking operating functions.
Excitation frequency: |
2 Hz to 128 kHz, 17 levels |
Throughput: |
depending on excitation frequency, approx. 10 items at 1 kHz |
Test resolution: |
manual, external, internal |
Sorting threshold: |
circle, ellipse, rectangle |
Stimulation: |
mono-frequency |
Koerzimat 1.097 MS For Measuring The Saturation Polarization Sigma-S And JS
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Model Name/Number | KOERZIMAT 1.097 MS |
Power Source | 100 - 240 VAC, 50/60 Hz |
Standards | ASTM B886, IEC 60404-14 |
Sensor element | Helmholtz detection coils with fluxmeter |
Sensitivity | 2*10-8 Tm3/kg (MS 26 x 60) and 1*10-7 Tm3/kg (MS 31 x 69) |
Field strength in the air gap | 1.15 T |
Material evaluation based on magnetic properties
MS Magnetic values such as weight-specific saturation polarization σs and volume-specific saturation polarization Js correlate with numerous important process parameters and material properties in the production of sintered hard metals and powder-metallurgical components.
The KOERZIMAT 1.097 measuring system by FOERSTER facilitates the accurate, automatic, and fast measurement of the weight-specific saturation polarization σs and volume-specific saturation polarization Js. The largely geometry-free measurement is particularly suitable for testing samples with complex shapes. The KOERZIMAT 1.097 MS is used for applications such as controlling the sintering level during hard metal sintering processes and determining the tungsten content dissolved in cobalt as well as the free iron, cobalt, and nickel content in powder / hard metals. The saturation polarization Js in Tesla can also be determined in soft magnetic components of magnetic circuits.
Your advantages at a glance:
• Determination of the saturation magnetism in accordance with IEC 60404-14
• Determination of the magnetic phase in austenitic steel
• PC-controlled measuring system
• Geometry-free measurement
• Lightweight, extremely compact design
• Software for controlling individual and series measurements
• Database for collecting measurement data and parameter sets
• Customer-specific reports
• Remote port for automation, data access, etc.
Technical Data
Sensitivity: 2*10-8 Tm3/kg (MS 26 x 60)
1*10-7 Tm3/kg (MS 31 x 69)
Field strength in the air gap: 1.15 T
Measurement uncertainty 0.5 % of measured value
Sensor element: Helmholtz detection coils with fluxmeter
Power supply: 100 – 240 VAC, 50/60 Hz
Compressed-air supply: 6 bar (MS 31 x 69)
Norms
ASTM B886
Describes the method for determining the saturation magnetism of sintered hard metals.
IEC 60404-14
Describes the determination of the magnetic saturation dipole moment jS using moment coils in open magnetic circuits. The method described above is advantageous as it provides the option to perform measurements regardless of the geometry of the sample. It is not required to manufacture special measuring samples.
Magnatest TCL- Eddy Current Sorting Machine
Minimum Order Quantity | 1 Unit |
Operating Frequency | 20 MHz |
Type Of Testing Machines | Eddy Current Dynamometer |
Industry Type | Manufacturing |
Usage/Application | Industrial |
Model Name/Number | Magnatest TCL |
Material | Aluminum |
Power Source | 24 V, 1250 mA (AC adapter optional) |
Weight | 0.5 kg |
Inspection Method | Specific Instrumentation |
Magnatest TCL:
Smart and efficient material and structure testingThe MAGNATEST TCL is designed to carry out fullyautomated, non-destructive eddy current testing for 100%inspection in series production. In addition, it can be used formanual testing, e.g. in a laboratory for quality assurance. TheMAGNATEST TCL test system consists of the test channel line(TCL) and a PC with testing software. For automatedinspection, FOERSTER offers an industrial PC equipped withan interface module.
Additional Information:
- Delivery Time: 6-8 Weeks
- Packaging Details: -
ZMAG CM Demagnetization Unit
Product Brochure
Minimum Order Quantity | 1 Unit |
Model Name/Number | ZMAG CM |
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Diameter | 30 mm to 220 mm (various models). Customised sizes also available. |
Size/Dimension | 211 x 317 x 133mm |
Voltage | 230 VAC, 50 / 60 Hz |
Demagnetizazion | Pulse Method allows a greater penetration of the component than at a constant frequency |
Interface | I / O interface for control available. Alternatively, manual operation is possible. |
Effective demagnetization via the pulse method
Magnetized components can lead to interference signals during crack or microstructure testing with eddy current component conditions, therefore resulting in false readings.
To avoid this, FOERSTER offer a powerful demagnetization unit: the ZMAG CM. The pulse method used enables high penetration depth to demagnetize the components effectively and promptly. The Siemens control and pre-configuration allows an easy integration of the unit into your production process. Thus, your process quality and reliability can be significantly increased.
Your advantages at a glance
• Flexible spool size: There are four spool sizes available with 30/75/110/220 mm. Other sizes on request.
• It can be automated: I / O interface for control available. Alternatively, manual operation is possible.
• Plug & Play: Pre-configured degaussing: You don't have to set anything; you can start right away.
• High demagnetization performance: Powerful pulse shape for effective demagnetization.
• Pulse method: The pulse method allows a greater penetration of the component than at a constant frequency.
Applications:
1. Elimination of misinterpretations
2. False signals during microstructure testing
3. Magnetic particle testing
4. Magnetic adhesion of metal chips
5. Coating processes
6. Compliance with manufacturing standards
Statovision - Eddy Current Software For Visualising Surface Quality
Product Brochure
Minimum Order Quantity | 1 Unit |
Type Of Testing Machines | Eddy Current CRACK DETECTION WITH C SCAN REPRESENTATION |
Brand | Institut Dr. Foerster GmbH & Co. KG, Germany |
Model Name/Number | STATOVISION |
Testing Method | Eddy Current |
Analysis Software | Post-data analysis for process improvement, since raw data can be stored and post-processed |
Compatible With | Statograph CM and Statograph CM+ |
Report Formats | Report creation in PDF, PNG and CSV formats |
Types Of Defects | drill holes, grooves, bevels, etc. |
Visualisation | C-Scan High-resolution representation of the component surface |
Filters | Digital filters with large dynamic range |
Advance Features:
- Intelligent filter algorithms for targeted suppression of interfering contours like drill holes, grooves, bevels, etc.
- High-resolution representation of the component surface
- Digital filters with large dynamic range
- Post-data analysis for process improvement, since raw data can be stored and post-processed
- Report creation in PDF, PNG and CSV formats