#
Magnetometer
Magnetometer_100308.jpg
glass fibre reinforced plastic holder for SQUID model 3Dgreen
Supracon SQUID magnetometer were designed for extremely sensitive measurements of small magnetic fields, such as biomagnetic signals of the heart or brain.

The customer can choose between standard sensors of different sensitivities adapted to his particular application.

Supracon also develops together with the customer specific designs to create the optimal solution for the individual measuring task.

Please consult the following table for an overview on the according parameters to find the most suitable sensor for your purposes.
 
 
Parameter
M2
M5
M7
M12
Number of loops
4
8
8
12
Chip size (mm2)2.5×2.55.0×5.07.5×7.512.5×12.5
Transfer function, 1/Aeff, (nT/Φ0)
3.03
1.1
0.60
0.25
Junction size (µm×µm)
0.8×0.8
0.8×0.8
0.8×0.8
0.6×0.6
SQUID inductance Lp(H)
375
270
350
300
Voltage swing (µVpp)
145
135
115
100
Intrinsic flux noise (µΦ0/Hz1/2)
1.20
0.90
1.35
1.35
Measured intrinsic field noise (fT/Hz1/2)
3.6
1.0
0.6
0.33
Energy resolution (h)
13
10
10
19

 
 
 
 

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Contact us

Supracon AG
An der Lehmgrube 11
07751 Jena
Germany

Tel.: +49-3641-2328100
Fax.: +49-3641-2328109

info(at)supracon.com