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QCM 5 MHz 14 mm Cr/Au/SiO2 Q Sense

10+ 54,90 $
50+ 52,20 $
Stock status: 0pcs
The original sensor for liquid biosensing. Now with Silicone dioxide layer. Useful up to 13th overtone. Very reliable function due to good adhesion of electrodes. Long operational life time. Wrap over electrode for one sided contacting.

Description

QUICK DATA for QCM 5 MHz 14 mm Cr/Au/SiO2 Q Sense (compatible with Q-SENSETM jig)

 

GENERAL

Item

Parameter

Value

1.0

Sensor design

Plano-Plano

2.0

Angle of cut

AT

2.1

Frequency vs Temp stability

< +/- 15 ppm (0 to + 50 degC)

3.0 

Jig compability

 Q-SENSETM

     

ELECTRICAL

4.1

Nominal frequency

5.000 MHz

4.2

Center frequency

5.000 MHz

4.3

Frequency tolerance

+/- 20 KHz

4.4

Q-value

> 100 000

4.5

Shunt capacitance, C0

Typ. 5 pF

 

 

 

ELECTRODES

5.1

Front electrode diameter

12.0 mm

5.2

Front electrode material

Cr/Au/SiO2   Chromium/Gold/Silicon dioxide

5.3

Back electrode diameter

5.0 mm

5.4

Back electrode material

Cr/Au   Chromium / Gold

5.5

One sided contacting

Yes

 

 

 

MECHANICAL

6.1

Nominal blank diameter

14.0 mm

6.2

Crystal axes orientation

Yes

6.3

Surface appearance

Transparent

6.4

Bevel

Yes

 


IMPORTANT NOTICE
. For the avoidance of any doubt: any and all references to the following trademarks;
Q-SENSETM, KSVTM, INFICONTM, BALZERTM, SLOANTM, ULVACTM, MAXTEKTM on the Quartz Pro Sweden AB webpage are for customer guidance only and do not purport to constitute or be any part of Quartz Pro Sweden AB´s own trademarks or product designations. The sole purpose of the references made is to establish the fact that the relevant Quartz Pro Sweden AB product is compatible with the product or products manufactured and or distributed under the trademark referenced to. Quartz Pro Sweden AB is an independent supplier and no commercial or legal relations exist between the holders of said trademarks and Quartz Pro Sweden AB.

Datasheet

Specifications

Partno: QCM5140CrAuSiO2120-050-Q
Stock status: 0pcs

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