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      Home> Pendula Hardness Tester> JingKeLian> Compare
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      JingKeLian QHD Pendulum damping Tester
      2880.0 RMB
      ChinaChina
      Detail
      HuiNuo QHD Pendulum damping Tester
      In coming
      ChinaChina
      Detail
      Model comparison
      Type Simple pendulum Simple pendulum
      Pendulum Type Konig Konig
      Parameter comparison
      Swing bar type Konig pendulum Konig pendulum
      Konig swing Mass 200±0.2g 200±0.2g
      Konig swing period 1.4±0.02s 1.4±0.02s
      Konig swing rod length
      Konig ball diameter
      Konig Glass Swing Time 250±10s 250±10s
      Number of swings on Konig Glass 178±7 178 +/- 7 times
      Konig start and finish swing angle 6°/3° 6°/3°
      Persoz swing Mass 500G (P pendulum needs to be customized, not standard)
      Persoz swing cycle 1 +/- 0.001S (P pendulum needs to be customized, not standard)
      Persoz Glass Swing Time ≥420s
      Persoz Glass Swing Count 420
      Persoz start and end swing angle 12°/4°
      M-3 swing rod Mass
      M-3 swing rod cycle
      M-3 swing rod length
      M-3 steel ball diameter
      M-3 Swing Time on Flat Glass
      M-3 Number of Swings on Flat Glass
      M-3 start and end swing angle
      Counting method
      Power supply voltage
      Dimension
      Host Weight
      application standard ISO1522、ZBN72020-86 ZBN72020、ISO1522

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