In stock
SKU
AT5-1-INCH-BIO-UP-5

5 MHZ (1 Inch) Quartz sensor box for liquid biosensing and film thickess monitors (5 pieces per box)

€165.00

These AT-cut piezoelectric quartz crystals vibrating at 5  MHz are particularly suitable for liquid biosensing and film thickess monitors. The quartz crystal surface is flat and carefully polished. The gold electrode adhesion is enhanced by using a substrate of titanium.


5 sensors per package

Every sensor is preserved in a practical protective sachet, has single side electrode contacts and it is compatible with openQCM Q-1 and openQCM Wi2 devices, as well as any other device housing sensors with the same geometric dimensions

More Information
One side contacts Yes
Quartz Frequency 5 MHZ
Nominal Sensitivity 1.767 x 10-8 g Hz-1 cm-2
Frequency Tolerance +/- 6 KHz
Capacitance ~4 pF (C0)
Quartz Density 0.0026497 Kg/m3 @ 25°C
Cut AT
Quartz Thickness ~ 270 um
Blank Diameter 25.4 mm (1 In)
Front electrode diameter 13 mm
Back electrode diameter 7 mm
Electrode material Gold (Au)
Electrode Coating Au - Ti substrate
Electrode Thickness ~ 10 nm Ti - 200 nm Au
Electrical Connection Pogo-pins
Surface appearance Transparent
Working temperature up to 250 °C
Cleaning A new sensor might be contaminated. Pre-cleaning the surface will give more reproducible results
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