Gopal Electronics

GOPAL ELECTRONICS

Digital Epstein Tester EP-350

¨ Basic 0.1% Accuracy FSD

¨ Temper proof calibration

¨ Long terms stability

¨ Feather touch 24 Key

¨ 20 x 4 line LCD Display

¨ USB port to connect Software

¨ 25 Hz to 450 Hz Source

¨ 128 VA Source capacity

¨ Auto protection

¨ 700 Turns Standard Bridge

¨ Portable size

¨ Aluminum body

EP-350 is designed to achieve hassle free operation in single unit, for measurement of AC Magnetic Properties of flat rolled magnetic materials, at high frequency by using Wattmeter, Ammeter, Voltmeter and source. This test method is a fundamental method for evaluating the magnetic performance of flat-rolled magnetic materials in either as sheared or stress relief annealed condition. This test method is suitable for design, specification acceptance, service evaluation, and research and development.

EP-350 has digital controlled crystal accurate 16 Bit sine wave Generator, which provides 25 Hz to 450 Hz harmonics free non distorted power for testing of specimen. It has built in required (digital sampling) measuring meter, as Flux Voltmeter, RMS Voltmeter, RMS Ammeter, Peak Ammeter, Wattmeter and Power Factor meter. These measuring devices are (temper proof) precisely calibrated to achieve high accuracy and long term stability. Accuracy and stability of EP-350 is better than specified in national and international standards. (Reference to ASTM: 343, IEC: 60404-2, BIS: 649)

Click to Download example test report

Introduction