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7. Technical Specifications
7.2.3
AS-active-probes – Overview Earth Magnetic Field
For the measurement of very small fields like e.g. the earth magnetic field
we offer our probes of class Ultralow. With the possibility of compensation of
±70 µT the overlaying earth magnetic field can be masked. So even very
small stray and noise fields can be measured with this probes.
class
Ultralow:
(2)
at +20 °C or +25 °C
7.2.4
AS-active-probes – Overview High Field
Especially for the measurement of very high field the probe AS-HAP of class
High has been developed. Such high permanent fields are normally only
achieved with superconductors. Temporary they can be generated with
other setups, too.
class
High:
(2)
at +20 °C or +25 °C
Projekt Elektronik
MESS - UND REGELUNGSTECHNIK GMBH
model
AS-UAP Geo-X
AS-UAP Lot
model
AS-HAP
type
linearity error
A
< 0.8 % ±0.2 µT
A
< 0.8 % ±0.2 µT
Table 7
type
linearity error
A
< 2.0 % ±20 mT
Table 8
thick
operation
(2)
mm
temp. °C
Ø 17
Ø 18.8
thick
operation
(2)
mm
temp. °C
Ø 6.4
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