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GF601 Single-Axis Fluxgate Magnetometer

l Finest Resolution 0.1nT

l DC/AC Measurement Mode Switch

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COLIY^®--Excellent Solution for Magnetic Field Measurement
High Magnetic Field (0-20T) Measurement
Model	Principle	Type	Axis	DC Accuracy	Range	Resolution
G80	HALL	Handheld	1	2%	2T	10μT
G81	HALL	Handheld	1	0.8%	10T	1μT
G93	HALL	Handheld	3	1%, 0.5%	20T	10μT
G401	HALL	Desktop	1	0.04%	10T	1μT
X113	HALL	Sensor	1	0.05%	15T	TC of sensitivity: 30ppm/K
Low Magnetic Field(0- 2mT) Measurement
Gaussmeters for Low Magnetic Field
Model	Principle	Type	Axis	DC Accuracy	Range	Resolution
GF601	Fluxgate	Handheld	1	0.5%	1mT	0.1nT
GF603	Fluxgate	Handheld	3	0.25%	1mT	0.1nT
Note: 1T= 10kG; 1mT= 10G; 1μT= 10mG; 1nT= 10μG

GF601 Single-Axis Fluxgate Magnetometer

Description:

Single-axis Fluxgate Magnetometer GF601, made by COLIY, hasthe excellent ergonomic design with the latest electronic technology, and it’sone of best choices to measure low-intensity magnetic field. This handheldfluxgate magnetometer can be used in geomagnetism detection, wrapped detection,traffic monitoring, measuring residual magnetism, low-intensity magnetic fieldmeasurement, etc.

GF601 boasts with anindustrial class 3.2 inches touch panel display that enables customers’instantaneous and simultaneous measurement results [Max/ Min/ Peak/ Hold/ Alarm/ Polarity, Magnetic Flux Density,Trend Graph, etc.].

MagnetometerGF601 can be used to detect DC magnetic field in DC measurement mode and AC magneticfield in AC measurement mode respectively: GF601 allows DC measurements with abasic accuracy of 0.5%, resolution of 0.1nT and AC measurement with a basicaccuracy of 1% and frequency response range of DC~ 1kHz. Magnetometer GF601could be equipped with Transverse Probe or Axial Probe of different range:±100μT and ±1000μT.

MagnetometerGF601 has passed the CE certification and EMC (Electromagnetic Compatibility)test.

Features

l Ergonomically designed

l GUI Operation System

l 3.2 inches color touch LCD

l Full 5 display digits

l Max/Min/Hold Function

l Display trend graph & Alarm

l S or N Polar indication

l Range: ±100μT or ±1000μT

l DC Basic Accuracy: 0.5%

l AC Basic Accuracy: 1%

l Resolution: up to 0.1nT

l DC/AC measurement mode switch

l Frequency response: DC- 1kHz

l Smart record and review

	GUI Operation System With the handheld instrument operating system (GUI Operation System) developed by COLIY, it's very efficient and convenient for operators to choose menu by touching, to operate magnetometer.
Display Style Color LCD shows magnificent data: time, value, polarity, Max, Min, note, Alarm, Magnetic Flux Density, trend graph, etc.
	Smart Record and Review Detailed record list, operators can use MEMO to memorize any specification of every measurement. Click any record list, operators can review all the information recorded as screen shots and add note to every item.
AC Measurement Mode GF601 can be used to detect DC magnetic field in DC measurement mode and AC magnetic field in AC measurement mode respectively, and the frequency response range is DC~ 1kHz.
	Magnetic Pole Direction GF601 could show the clear polar indication by a colorful and dynamic cartoon picture. Picture in the left is adopted from Polar Mode displayed in the LCD screen during operation.
3D Movement Platform 3-Direction Precision Movement Platform, is made of non-magnetic material. Users fixed the probe on the bracket front-end, and then manually rotate the knob so that the probe moves stably along the X, Y, Z-axis to a certain position and lock fixed. Maximum stroke of each axis is 150mm, and positioning accuracy is 0.1mm.

SMART PC Software

SMART computer software has rich features: Automatically record and display trend graph; Display XYZ components and vector of magnetic flux density, maximum and minimum in real time; Export saved data from the gaussmeter host; Record and save measurement data in real time.

GF601 Magnetometer Specification:

Model		GF601
Measurement Specification
Accuracy	DC	±0.5% Reading± 0.1% FS
	AC	±1% Reading ± 0.1% FS [fT ≤ 300Hz] ±2% Reading ± 0.1% FS [300Hz < fT ≤ 500Hz] ±10% Reading ± 0.1% FS [500Hz < fT ≤ 1000Hz]
Range	DC	±100μT	±1000μT
	AC*	±70μT	±700μT
Finest Display Resolution		0.1nT
Measurement Resolution		<1nT	<10nT
Display Digits		5 digits
Frequency Response [fT]		DC - 1kHz
Typical Temperature Coefficient		±100ppm/℃	±200ppm/℃
Hysteresis		<2nT for exposure to up to 2 x full scale
Front Panel
Screen		3.2 inches color resistive touch LCD,320x240 Pixel
Units		Gauss(G), Tesla(T), Amperes per meter (A/m)
Display Update Rate		3 readings/second
Display Mode		DC, AC, Vector, XYZ Components, MAX, MIN, Trend Graph, Alarm, Polarity Indication, etc.
Probe
Start-up Time		150 ms
Warm-up Time		15 min
Probes		See "Probe Specifications" for details.
Probe Cable Length		Standard 1.5m; Customizable longest length of 30 m
USB Interface
Function		1, Communication Interface: to connect PC with gaussmeter host for monitoring the measurement; 2, Charging interface: to connect PC or mobile power with gaussmeter host for charging
Software/ Driver		SMART PC Software without any driver
Host Specifications
Operating Temperature		+15°C to +35°C (Rated Accuracy) -10°C to +60°C (Reduced accuracy)
Storage Temperature		- 20°C to +75°C
Ambient Magnetic Field		<100G (10mT)
Battery		Rechargeable 4500mAH Li-ion
Operating Battery Life		5 hours; Can be charged by AC power or portable battery
Dimension		238 mm W × 95 mm H × 42 mm D
Weight		350g
Certification		CE Certification, EMC Certification

AC Range mentioned above refers to AC magnetic field measurement range after DC magnetic field is shielded, so if DC magnetic field is not shielded, and users want to measure magnetic field in AC measurement mode, AC Range is equivalent to the value that 0.7 times of DC Range minus DC magnetic field intensity. [SQRT(2)/2 ≈ 0.7]

Probes Specification

Model GF601 Magnetometer Probes
Probe Model	Range	Frequency Response	Temperature Coefficient	Offset Error in Zero Field	DC Accuracy ( 25°C)	Stem material
Transverse GF-T01	±100μT	DC-1kHz	±100ppm/℃	±25nT	±0.5% Reading ± 0.1% FS	POM
GF-T10	±1,000μT	DC-1kHz	±200ppm/℃	±100nT	±0.5% Reading ± 0.1% FS	POM

Axial GF-A01	±100μT	DC-1kHz	±100ppm/℃	±25nT	±0.5% Reading ± 0.1% FS	POM
GF-A10	±1,000μT	DC-1kHz	±200ppm/℃	±100nT	±0.5% Reading ± 0.1% FS	POM

1, Single-axis fluxgate probe can be customized within ±10G; Unit Conversion: 1G=100,000nT;Note:

2, Fluxgate probe’s dimension: 107 x 32 x 32mm, and its operating temperature: -20℃ to +60℃;

3, Fluxgate probe’s environmental protection / sealing is IP66 by default;

4, Please contact Coliy for probes with higher environmental protection, the fluxgate probe in the long-term work of 50 meters underwater.

Optional Accessories

Model	Descriptions
GHOLD100	3-Direction Precision Movement Platform, is made of non-magnetic material. Users fixed the probe on the bracket front-end, and then manually rotate the knob so that the probe moves stably along the X, Y, Z-axis to a certain position and lock fixed. Maximum stroke of each axis is 150mm, positioning accuracy of 0.1mm; center load: 10kg; weight: 3.5kg
Probe Extension Cable	MAX length is 30m
SAMRT PC Software	PC SOFTWARE for Magnetometer