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Measures DC or AC magnetic fields
Features Max Hold, Autorange, Alarm, Relative and Filter modes
Resolution to 5 ¾ digits (1 part in ±300,000)
DC accuracy is ±0.10% of reading
High-visibility vacuum-fluorescent display is easily read at a distance
Analog voltage outputs, RS232C serial port, and
IEEE-488 port
Includes axial or transverse probe
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Price: $ 3,069 |
| PRICES SUBJECT TO CHANGE
WITHOUT NOTICE |
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Description |
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| The Model
450 is a high-resolution, laboratory gaussmeter, capable of measuring
magnetic fields from 0.001 Gauss to 300kGauss (measurement range is
dependent on probe used). This unit is designed for demanding applications,
such as material analysis and field mapping, where low-noise, high-resolution
magnetic measurements are necessary. Measurements of AC and DC magnetic
fields are shown in Gauss or Tesla on the two-line vacuum fluorescent
display. The Model 450 features RS232C and IEEE-488 ports, allowing
the instrument to be controlled via a remote computer or automation
equipment. A hall-effect gaussmeter probe is included with the Model
450, and may be selected from an extensive line of probe constructions.
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| General
Specifications |
| Measurement
Ranges |
300mG
/ 3 G / 30 G / 300 G / 3 kG / 30 kG / 300 kG
(range is dependent on probe type) |
| Resolution |
0.001mG
(when used with filter on and appropriate probe) |
| Accuracy, DC (displayed) |
±
0.10% of reading; ± 0.005% of range |
| Accuracy, AC (displayed) |
±
2% of reading, rms (50 Hz - 60 Hz) |
| Frequency Range |
10 Hz
- 400 Hz |
| Update Rate |
5 readings
/ sec (display); up to 18 readings / sec on ports |
| Display Resolution |
±
5 3/4 digits (max.) |
| Measurement Modes |
DC,
RMS, Peak |
| Measurement Features |
Auto
Range, Max Hold, Relative Mode, Filter |
| Measurement Units |
Gauss
or Tesla (with u, m, and k multipliers) |
| Probes |
Features
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Linearity
correction, auto probe zero,
temperature correction |
| Types |
Axial, transverse,
flexible transverse |
| Compatibility |
Standard and custom
probes available |
| Connector |
15-pin D-style |
| Front Panel Display |
Vacuum-Flourescent,
high-visibiliy blue, 2 lines x 20 characters |
| Communication Ports |
RS232C
(300 / 1200 / 9600 Baud)
IEEE-488 (complies with IEEE-488.2) |
| Alarms |
Settings |
High/low set point,
inside/outside, audible |
| Actuators |
Display annunciator,
beeper |
| 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
Outputs 1
(monitor output ) |
Configuration |
Real-time
analog output voltage |
| Output Voltage |
± 3V = ±
FS on selected range |
| Accuracy |
Probe dependent |
| Frequency Response |
DC to 400 Hz |
Analog Output 2
(corrected output) |
Configuration |
Output voltage from
DAC |
| Output Voltage |
± 3V (Model
450-10: ± 10V) |
| Accuracy |
± 0.1% of
FS |
| Update Rate |
5 updates / sec |
| Connectors |
2 x
BNC jacks |
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| Physical |
| 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; fits in half-rack space) |
| Package Contents |
Gaussmeter, manual,
zero-gauss chamber, line cord,
probe (select from axial, transverse, or flexible transverse
models) |
| Software |
Labview driver (available
for download) |
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