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Material Testing

Ferrites India has been developing and manufacturing various instruments for test and measurements of magnetic materials. Over the years various equipments for different grades, shapes, sizes and test specifications have been made. These equipments cover wide range of test and measurement requirements of the user. From hard magnetic materials to soft, motor manufacturers to steel manufacturers, Ferrites India has solution for every requirement.
core loss tester

Core Loss Tester

S30 and S30S Series: Stacks built with punched laminations can have lot of quality issues. Even though the lamination material is tested in sheet format before any process, that alone is not sufficient to guarantee good quality stators. Wear and tear of the punch, bad welding, bad insulating coating in annealing add to the magnetic losses in the stator. It is always advisable to test the stator core in it’s final format before winding to ensure good quality throughout the production batch.

Specifications:

  • Dimensions: As high as 1000mm OD
  • Frequency of Testing: 50 Hz. 60 Hz testing can be offered
  • Max. Field: 20 A/cm, for testing at 1.7T, equipment can be offered
  • Max Flux Density: 3T
  • Accuracy: 1%
  • Properties Tested: Watt Loss, Permeability, Saturation Flux Density, Remanence, Coersivity, Hrms, Brms
  • Wide Material Type Testing—CRGO, CRNO etc.
  • ASTM/ IEC /IS Standard Compliance
  • BH Loop Graphical Display
  • Calibration Traceable to International Standards
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications and Summery Test Reports for Customer Submission
Enquiry
epstein tester

Epstein Tester

S21 and S21R Series Incoming material inspection can be very useful where strict quality standards are maintained. It saves a lot of processing cost since lossy material is inspected at the entry level before it goes to production level. Epstein Stack testing is one of the oldest and widely used methods for electrical sheet testing.
  • Specifications:
    Standard: IEC 60404-2
  • Dimensions: 300mm x 30mm, Acceptable Sample Thickness as Low as 0.1mm.
  • Frequency of Testing: DC– 1 kHz
  • Max. Field: 100 A/cm
  • Max Flux Density: 3T
  • Properties Tested: Watt Loss, Permeability, Saturation Flux Density, Remanence, Coersivity, Hrms, Brms
  • Accuracy: 1%
  • Wide Material Type Testing—CRGO, CRNO, Nano Crystalline, Amorphous etc.
  • ASTM/ IEC /IS Standard Compliance
  • BH Loop Graphical Display
  • Calibration Traceable to NABL Accredited Lab.
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications and Summery Test Reports for Customer Submission.
Enquiry
toroid tester

Toroid Tester

S12 Series Laminated Toroids can be tested at DC and AC frequencies. Ferrites India provides testing for extensive varieties of toroid sizes, frequencies and properties.

Specifications:

  • State of Art, Indigenous Equipment for testing of Laminated Toroidal Cores
  • Wide Material Type Testing—Metglas, nickel steel, amorphous steels, low carbon magnetic steel, NI-FE alloys – Permalloy, mu metal, Co-Fe-Ni alloys etc.
  • ASTM/ IEC /IS Standard Compliance
  • Wide Frequency Range of Testing—DC to 1000Hz.
  • Max flux density measurement – 3T
  • Measurement accuracy—1%
  • BH Loop Graphical Display
  • Calibration Traceable to NABL Accredited Lab
  • Variety of Magnetic Properties tested
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications.
  • Summery Test Reports for Customer Submission
Enquiry
solid rod tester

Solid Rod Tester

H21 Series Test pieces in round or square rod forms can be very easily tested for their DC properties. Properties such as coersivity, permeability, magnetization can be tested. The field for testing can be taken to 600A/cm. With our newly designed fixture, it can be taken up to 1000A/cm.

Specifications:

  • Dimensions: 8mm, 10mm, 12mm diameter and 10mm x 10mm square shape rods, strips
  • Frequency of Testing: DC
  • Max. Field: 1000 A/cm
  • Lease Count of Field Measurement:: 0.001 A/cm
  • Max Flux Density: 3T
  • Properties Tested: Watt Loss, Permeability, Saturation Flux Density, Remanence, Coersivity, Hrms, Brms
  • Accuracy: 1%
  • Wide Material Type Testing—cobalt steel, pure iron, low carbon, magnetic steel, cobalt alloys etc.
  • ASTM/ IEC /IS Standard Compliance
  • Measurement accuracy—1%
  • BH Loop Graphical Display
  • Calibration Traceable to International Standards
  • Variety of Magnetic Properties tested
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications.
  • Summery Test Reports for Customer Submission
Enquiry
single sheet tester

Single Sheet Tester

S15 Series Incoming material inspection can be very useful where strict quality standards are maintained. It saves a lot of processing cost since lossy material is inspected at the entry level before it goes to production level. Epstein Stack testing is one of the oldest and widely used method for electrical sheet testing. Similar to Epstein stack testing, this method uses less material. Ferrites India Make Single Sheet Tester adhere to ASTM standards and provide accurate results.

Specifications:

  • Standard: IEC 60404-2, IEC 60404-10
  • Dimensions: 300mm x 30mm
  • Frequency of Testing:DC– 1 kHz
  • Max. Field: 100 A/cm
  • Max Flux Density: 3T
  • Properties Tested: Watt Loss, Permeability, Saturation Flux Density, Remanence, Coersivity, Hrms, Brms
  • Accuracy: 1%
  • Wide Material Type Testing—CRGO, CRNO, Nano Crystalline, Amorphous etc.
  • Measurement accuracy—1%
  • Acceptable Sample Thickness as Low as 0.1mm.
  • BH Loop Graphical Display
  • Calibration Traceable to NABL Accredited Lab.
  • No Hidden Cost
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications.
  • Summery Test Reports for Customer Submission
Enquiry
magnet & pawder tester

Magnet And Powder Tester

H30 Series: AlniCo, Ferrite, NdFeB, SmCo5, Sm2Co17 magnets are tested and their B-H and MH loops are plotted using Ferrites India make H30 series hysteresis loop tracers. The complete system consists of a magnetizer to magnetize the test piece, an electromagnet and a BH Loop Plotter. Magnets with coercivity as high as 13 kOe and more can also be tested.

Specifications:

  • State of Art, Indigenous Equipment for testing of Magnets.
  • Wide Material Type Testing—Ferrite, AlNiCo, Rare Earth—NdFeB, SMCO₃, Sm₂CO₁₇.
  • ASTM/ IEC /IS Standard Compliance.
  • Measurement Accuracy—1%.
  • Measurements up to 18000 Oe
  • Magnet Shape—Rectangular, Ring, Cylinder, Segments
  • Measurements with Surround Coils and Pole Coils
  • BH Loop Graphical Display
  • Calibration Traceable to International Samples
  • Variety of Magnetic Properties tested
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications.
Enquiry
magnetostriction

Magnetostriction

BHLT 1121 Series: The equipment is capable of taking measurements of magnetostriction on materials when exposed to DC magnetic fields. The equipment takes measurements at near DC frequency The equipment is PC based and operates on Windows7 platform. It uses monitor as output device while inputs are made through keyboard and mouse. Entire operation of the equipment is through mouse and keyboard. Plot of complete cycle of strain Vs magnetic field is measured and displayed.

Specifications:

  • Max. Field: 15000 A/cm
  • Max strain: 3000 microstrain
  • Properties Tested: microstrain Vs. Field
  • Accuracy: 1%
  • Magnetostriction Loop Graphical Display.
  • Fully computerized system, Very Low Measurement Time,
  • Data Automatically Generated and Saved.
  • No Operator Skill Required, Easy Installation and Operation.
  • All accessories Supplied for Smooth Running.
  • Detailed Test Reports for Design Applications.
  • Summery Test Reports for Customer Submission
Enquiry