QCM Sensor

9 MHz

When certain substance adheres to the electrode surface of QCM sensor,

the resonant frequency changes according to the mass of the substance.

In other words, QCM sensor is capable of sensing mass in the nano-gram range, a unique function as attributed to by its name, “microbalance”.


Our 9 MHz QCM sensor is subjected to convex possessing.

As such, our QCM sensor is capable of concentrating the oscillation area in the center for greater oscillation intensity leading to better results.

Outer DimensionΦ 8.7
Electrode MaterialAu・Ag・Al-alloy
Center Frequency9000kHz
Tolerance Range± 10.0kHz
Cutting Method
Form ProcessingPlano Convex / Flat
Surface FinishingLapped / Polished
Hermetic SealUM-1 43/u 49/u
Fixing MethodSlit mount / Spring mount

Our Product Characteristic

Technical Trait

●We provide before and after sales service

●Fabricating custom order to meet customer’s needs

●Reducing cost and resource exhaustion via recycling

●Knowledge and techniques fully applied by professionals

Production Trait

●From designing, manufacturing to shipping
  all done in our own factory in Japan

●Thorough maintenance of facilities such as clean room    and equipment

●Strict inspection and quality control


Our Advantages


We are currently working on the English catalog.
We apologize for the inconvenience.