Model 450 Gaussmeter

Features

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

Description:
The Model 450 is a high-resolution, laboratory gaussmeter, capable of measuring magnetic fields from 0.001 Gauss to 300k Gauss (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.

Price: $3069.00
price subject to change without notice.

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	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)

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

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)