Ultrasonic Transducer – NDT & Medical Imaging Component Supplier

1. SCOPE
     This specification covers the piezoelectric ceramic transducer for cleaning.
  2. TYPE
     HM-4GC-2080
  3. SPECIFICATION
     3.1 DIMENSIONS
        As per the drawing No. HM-4GC-2080-01
     3.2 ELECTRICAL SPECIFICATION
        3.2.1 Resonant Frequency (fr)
             fr = 80kHz±3.0kHz
        3.2.2 Resonant Resistance (Ro)
             Ro = max. 30Ω
        3.2.3 Capacitance (Cp)
             Cp = 2370±200pF
4. TEST PROCEDURE
     4.1 TEST ATMOSPHERE
           23±3℃  40 ~ 70%RH.
     4.2 Fr AND Ro :
        The HP-4194 Impedance Analyzer.
     4.3 Cp
        LCR meter at 1kHz，1Vrms
  5. INPUT FOR TRANSDUCER
          MAXIMUM INPUT
          Voltage:  300 Vp-p
          Current:    1Ap-p