Model 480 Fluxmeter
Features:
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
Description:
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.
Price: $2772.00
price subject to change without notice.
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) |
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 |
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; half-rack package) |
Package Contents | Fluxmeter, manual, terminal-block mating connector, line cord |
Software | Labview driver (available for download) |