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HOME
: PRODUCTS : FLUXMETER 480 |
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| Model
480 Fluxmeter |
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Features |
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Measures DC or AC magnetic
fields (up to 50kHz)
Peak mode allows fast magnetizing pulses to be captured
Automatic and manual drift-compensation modes
Storage of setup parameters for up to 10 coils
High-visibility vacuum-fluorescent display is easily read at a distance
Analog voltage outputs, 3 user-configurable output relays, RS232C
port, and IEEE-488 port
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| Related equipment: Helmholtz
Coils |
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Price:
$ 2,772 |
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Show
printable page |
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| PRICES SUBJECT
TO CHANGE WITHOUT NOTICE |
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Description |
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| The
Model 480 is a laboratory grade fluxmeter, for use with a Helmholtz
coil or custom search coils. This instrument measures the total
flux of a magnet part, which can be related to the magnetic
field strength. Applications include magnet testing, magnetizing,
and automated field measurement. In order to provide accurate
and repeatable measurements, automatic or manual drift compensation
is available to the user. A peak mode allows even the fastest
magnetic pulse, such as those from a magnetizer, to be accurately
measured. The Model 480 is also useful for measuring AC fields
that are too high in frequency for a gaussmeter to detect. Relay
outputs and an external reset input allow for simple automation
functions to be implemented, while the RS232C and IEEE-488 ports
permit advanced control of the fluxmeter via a remote computer
or automation equipment. |
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| General
Specifications |
| Input
Type |
Two
lead (double-banana plug), ground referenced |
| Input Resistance |
100kOhm
or 10kOhm |
| Resolution |
0.0005mVs
(dependent on search coil type) |
| Accuracy, DC
(displayed) |
±
0.25% of reading |
| Accuracy, AC
(displayed) |
±
1% of reading (10 Hz - 10 kHz) |
| Frequency Range |
2
Hz - 50 kHz |
| Update Rate |
5
readings / sec (display); up to 30 readings / sec on ports |
| Display Resolution |
±
5 3/4 digits (varies with measurement mode) |
| Measurement Modes |
DC,
DC Peak, AC, AC Peak |
| Measurement Features |
Peak
hold, automatic drift compensation, storage of setup parameters |
| Measurement Units |
V-s,
MxN, WbN, VsPhi, MxPhi, Gauss, Tesla, Wb-cm |
| Front Panel Display |
Vacuum-Flourescent,
high-visibiliy blue, 2 lines x 20 characters |
| Communication
Ports |
RS232C
(9600 Baud) / IEEE-488 (complies with IEEE-488.2) |
| Alarms (3) |
Settings |
High/low
set point, inside/outside, audible |
| Actuators |
Display annunciator,
beeper, relays |
| Temperature Range |
15
- 35° C (operating temp; 5 - 40° with reduced
accuracy) |
| Input Power |
100,
120, 220, 240 VAC 50/60Hz (select voltage when ordering) |
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| Analog
Outputs |
Analog
Output 1
(monitor output) |
Configuration |
Real-time
analog output voltage |
| Output Voltage |
± 3V
= ± FS on selected range |
| Accuracy |
Dependent
on search coil used |
| Frequency Response |
DC to 10 kHz |
Analog Output
2
(corrected output) |
Configuration |
Output voltage
from DAC |
| Output Voltage |
± 10V
(Model 480-10: ± 10V) |
| Accuracy |
± 2.5
mV |
| Connector |
Detachable
terminal block |
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| Physical
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| Net
Weight |
6.6
lbs (3 kg) |
| Size (W x H x
D) |
8.5"
x 3.5" x 12.5" (217mm x 90mm x 317mm; half-rack
package) |
| Package Contents |
Fluxmeter,
manual, terminal-block mating connector, line cord |
| Software |
Labview driver
(available for download) |
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| Copyright
© 2003 Oersted Technology II Inc. |
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