Electrochemical Quartz Crystal Microbalance module
EQCM
Electrochemical Quartz Crystal Microbalance module
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EQCM
Tổng quan
The EQCM module provides the means to perform Electrochemical Quartz Crystal Microbalance experiments. The EQCM module measures a mass change per unit area by recording the change in resonant frequency of a quartz crystal oscillator.
Measurements in the sub μg/cm2 are possible. The EQCM can be fitted with 6 MHz, AT-cut crystals.
The EQCM module is supplied with a suitable electrochemical cell, reference and counter electrode and two 6 MHz gold-coated crystals.
Thông số kỹ thuật
| Oscillation frequency in Hz | 6 M |
|---|---|
| Frequency range in Hz | 80000 |
| Frequency accuracy in Hz | 1 |
| Frequency resolution in Hz | 0.07 |
| Maximum number of samples per second | 50 |