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G401 high-precision desktop single dimensional Gaussian meter
Description: The magnetic field measurement range is up to 100kG (10T); The highest resolution can reach 1 μ G (0.1nT); • Full 7-digit display; DC bas
Product details
Provide professional magnetic field measurement solutions | ||||||
Strong magnetic field measuring instrument(0 - 20T) | ||||||
model |
principle |
type |
number of axles |
DCaccuracy |
maximum range |
Highest resolution |
X113 |
hall |
hall sensor |
1 |
<> |
15T |
TC: 30ppm/K |
G80 |
hall |
handheld |
1 |
2% |
2T |
10μT |
G81 |
hall |
handheld |
1 |
0.8% |
10T |
1μT |
G82 |
hall |
handheld-high frequency |
1 |
0.8% |
10T |
1μT |
G83 |
hall |
handheld |
3 |
0.8% |
10T |
1μT |
G92 |
hall |
handheld |
1 |
1% |
10T |
10μT |
G93 |
hall |
handheld |
3 |
1%, 0.5% |
20T |
1μT |
G201 |
hall |
Desktop computer |
1 |
0.2% |
10T |
1μT |
G203 |
hall/reluctance |
Desktop computer |
3 |
0.2% |
10T |
10nT |
G401 |
hall |
Desktop computer |
1 |
0.04% |
10T |
1μT |
G403 |
hall |
Desktop computer |
3 |
0.04% |
10T |
1μT |
GSP301A |
hall |
Analog transmitter |
1 |
1%, 0.2% |
10T |
Output: ±3V |
GSP301D |
hall |
Digital transmitter |
1 |
1%, 0.2% |
10T |
1μT |
GSP303D |
hall |
Digital transmitter |
3 |
1%, 0.2% |
20T |
1μT |
GSP303D-S |
hall |
Digital transmitter |
3 |
0.5%, 0.1% |
3T |
1μT |
Magnetic field testing system | ||||||
GAS3000 |
Array magnetic field detection system, synchronous detection up to128The magnetic field at a certain location |
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GMS980 |
High precision Gaussian meter calibration system (High precision Tesla meter calibration device) |
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Weak magnetic field measuring instrument(0- 2mT) | ||||||
Weak magnetic field Gaussian meter | ||||||
model |
principle |
type |
number of axles |
DCaccuracy |
maximum range |
Highest resolution |
GMR61 |
reluctance |
handheld |
1 |
0.8% |
600μT |
10nT |
GMR63 |
reluctance |
handheld |
3 |
0.8% |
600μT |
10nT |
GF601 |
fluxgate |
handheld |
1 |
0.5% |
1mT |
0.1nT |
GF603 |
fluxgate |
handheld |
3 |
0.25% |
1mT |
0.1nT |
GF633 |
fluxgate |
Desktop computer |
3 |
0.1% |
100μT |
0.01nT |
GFP703 |
fluxgate |
Smart Transmitters |
3 |
0.5% |
1mT |
0.1nT |
GFP703S |
fluxgate |
Spectrum analyzer |
3 |
0.5% |
1mT |
0.01nT |
GFP803 |
fluxgate |
Smart Transmitters |
3 |
0.2% |
1mT |
0.1nT |
Communication magnetic field measurement(DC- 1MHz) | ||||||
model |
principle |
type |
number of axles |
ACaccuracy |
maximum range |
frequency response |
AMS-2K |
alternating current coil |
Analog sensor |
1 |
1% |
3mT |
30Hz- 2kHz |
AMS-1M |
alternating current coil |
Analog sensor |
1 |
1% |
3mT |
2kHz- 1MHz |
G1000 |
reluctance |
Smart Transmitters |
3 |
DC- 1% AC- 2% |
400μT/ Axis |
DC- 1MHz |
GA1000 |
reluctance |
handheld |
3 |
2% |
400μT/ Axis |
30Hz- 1MHz |
GSP301HFA |
reluctance |
Analog transmitter |
1 |
1% |
150μT |
20Hz-1.2MHz |
GSP303HFA |
reluctance |
Analog transmitter |
1 |
1% |
150μT |
20Hz-1.2MHz |
fluxgate sensor | ||||||
model |
principle |
type |
number of axles |
noise level |
maximum range |
output |
F901 |
fluxgate |
Economic type |
3 |
10 to 20pT |
1000μT |
±10V,single-ended |
F902 |
fluxgate |
low noise |
3 |
<> |
100μT |
±10V,single-ended |
F903 |
fluxgate |
low-power consumption |
3 |
10 to 20pT |
200μT |
±3V,finite difference |
F904 |
fluxgate |
low-power consumption|low noise |
3 |
<> |
100μT |
±3V,finite difference |
F905 |
fluxgate |
high-performance|low noise |
3 |
<> |
100μT |
±10V,single-ended |
F23 |
fluxgate |
split type|large range |
3 |
<> |
1500μT |
±10V,single-ended |
F53 |
fluxgate |
High temperature type |
3 |
≤ 300pT@175℃ |
100μT |
±5V,finite difference |
Magnetic flux gate sensor data acquisition unit | ||||||
FDU301 |
Connectable1A three-axis flux gate sensor |
|||||
ASA1000 |
Connectable2-126A single axis flux gate sensor or2-42A three-axis flux gate sensor |
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AFS |
Array flux gate sensor detection system, capable of connecting multiple flux gate magnetic field transmitters |
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GMR-16 |
Micro weak magnetic field sensor array, capable of synchronous acquisition2-16Data from a miniature weak magnetic field sensor |
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GR100 |
Digital three-axis flux gate gradiometer |
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|
remarks: 1Magnetic field unit conversion:1T= 10kG; 1mT= 10G; 1μT= 10mG; 1nT= 10μG 2Click on the left side of the table abovemodelYou can refer to the product information of the corresponding model | ||||||
G401 high-precision desktop single dimensional Gaussian meter
sketch:
G401Gauss meter is a device that usesCOLIYThe company's third-generation semiconductor gallium nitride(GaN)High precision desktop single dimensional Gaussian meter with Hall sensor. Gallium nitride sensors have the characteristics of good temperature stability, not affected by light, high linearity, and low noise, and their performance is ahead of the second-generation semiconductor gallium arsenide(GaAs)Sensor technology.
Ordinary Gaussian meters require frequent zero calibration during start-up and measurement, which is cumbersome to operate and affects accuracy.G401Gaussian meter is usedBypass Zero TechnologyProprietary technology and high stabilityGaNHall sensors are ready to use upon startup, without the need for zero calibration, greatly improving data accuracy and user convenience.G401Gauss meters are usually equipped with strong magnetic field probes, and weak magnetic field probes can also be optionally selected. The strong and weak magnetic field probes have independent sockets that can work and display simultaneously, which makesG401Gaussian meters possess from0.1nTarrive10TExtremely wide range of magnetic field strength measurement, with astonishing range of range variation10of11The second party.
Paired with Gallium Nitride(GaN)Hall sensor strong magnetic field probe,DCAccuracy better than0.04%, with a range of up to100kG(10T)Frequency response rangeDC-10kHz.G401Gaussian meters have up to7The display number of bits has extremely low measurement noise throughout the full range, typicalDCMagnetic field noise0.01G(1μT).
OptionalCOLIYCompany PatentZLThe micro high-precision flux gate weak magnetic sensor probe developed,DCaccuracy0.2%The range is2G(200μT)With a resolution of up to0.1nTFrequency response rangeDC-300HzThe probe has extremely low temperature drift(±20ppm/℃)And zero drift(±0.1nT/℃)The weak magnetic field probe is compact in size, with a probe cross-section of only3x6mmIt is very suitable for measuring weak magnetic fields, especially for measuring weak magnetic fields in narrow spaces.
G401Gaussian meter is used10.1Inch color industrial resistance touch screen, built-in graphical interface operating system, easy to operate, users can use it without reading the manual; Adopting aviation aluminum alloy shell, small size, saving desktop space, low-power fanless design, green and environmentally friendly.
G401Gaussian meter is powerful and has the maximum value/Minimum value, magnetic field polarity display, storage, time-domain graph, oscilloscope, real-time spectrum analysis, and0.2msPulse magnetic field capture function;G401Gaussian meters have rich measurement modes:DCStandard modeDCTime domain patternACStandard modeACSpectrum analysis modeACOscilloscope mode and0.2msPulse magnetic field mode, suitable for various complex magnetic field measurement scenarios.G401Gaussmeter uses Fourier analysis to measure AC magnetic fieldRMSValue, frequency response range0.5Hz-10kHz,Suitable for measuring magnetic fields of sine waves, square waves, triangular waves, trapezoidal waves, sawtooth waves, and other waveforms.
Users can choose from multiple probes: radial probe, axial probe, ultra-thin probe, weak magnetic field probe(range200μT)And probes with temperature compensation. The temperature coefficient of a conventional probe is±100ppm/℃The temperature coefficient of the probe with temperature compensation is only±20ppm/℃It is currently one of the probes with the lowest temperature coefficient on the market. It can greatly improve measurement accuracy and stability during temperature changes, so it is strongly recommended to purchase probes with temperature compensation.
G401Gauss meter has passedCECertification andEMC(electromagnetic compatibility)Testing.
characteristic | |
|
●Free from school and zero technology ●Graphical interface operating system ●Third generation semiconductorGaNhall sensor ●10.1inchLCDcolorful touch screen ●RMSExchange various waveform magnetic field measurements ●measureRMSThe communication magnetic field is as low as0.5Hz ●up to7Number of digits displayed ●Aviation aluminum shell design, saving desktop space ●Low power fanless design, green and environmentally friendly |
●Range up to100kG (10T) ● DCmagnetic fieldnoise0.005mG (0.5nT) ●DCaccuracy0.04% ●frequency responseDC- 10kHz ●After compensationtemperature coefficient±20ppm/℃ ●Maximum value/Minimum value function ●0.2msPulse magnetic field capture function ●Real time spectrum analysis function ●Optional weak magnetic field probe range2G(200μT) |
G401Gauss meter parameters:
Gauss meter model |
G401 |
|
probe Type |
Strong magnetic field probe |
Weak magnetic field probe (optional) |
Measurement parameters | ||
accuracy(DC , 25℃) |
±0.04% Reading ± 0.01% FS |
±0.2% Reading ± 0.02% FS |
range |
100kG (10T) |
2G(200μT) |
Highest resolution |
0.01G (1uT) |
1μG(0.1nT) |
Frequency response range |
DC - 10kHz(Reference probe parameters) |
DC - 300Hz |
typicalDCMagnetic field noise |
0.01G (1μT) |
0.005mG(0.5nT) |
Measurement mode |
1、 DCStandard: Display real-time values, magnetic field polarityN/SMaximum value, minimum value, alarm threshold; 2、 DCTime domain diagram: display800 Trend chart of magnetic field variation over time within seconds; 3、 ACStandard: Communication frequency response range0.5Hz-10kHz, RMSRoot mean square value, suitable for various waveforms such as sine wave, square wave, triangular wave, trapezoidal wave, sawtooth wave, etc; 4、 ACSpectral analysis: Fourier analysis20Hz-10kHz,Display graph and3The maximum magnetic field peak and frequency value; 5、 ACOscilloscope: Real time display up to5kHzMagnetic field waveform or high-frequency noise disturbance; 6Pulse magnetic field measurement: capable of capturing time width>0.2msThe positive and negative pulse magnetic fields have a maximum pulse magnetic field value of up to10T. |
1、DCStandard: Display real-time values, maximum values, and minimum values; 2、DCTime domain diagram: display800 Trend chart of magnetic field variation over time within seconds; 3、ACStandard: Communication frequency response range0.5Hz-300Hz, RMSRoot mean square value; 4、ACSpectral analysis: Fourier analysis15Hz-300Hz,Display graph and3The maximum magnetic field peak and frequency value; |
zero drift |
useBypass Zero TechnologyProprietary technology, no zero drift, temperature and hysteresis have no effect on zero. |
Typical values0.1nT/℃ |
Probe temperature coefficient |
<±100ppm>±100ppm>℃(Conventional probe) <±20ppm>±20ppm>℃(Equipped with temperature compensation probe) |
<±20ppm>±20ppm>℃ |
Display digits |
complete7position |
|
Host storage capacity |
>8000A data |
|
display | ||
display screen |
10.1Inch color resistive touch screen,1024x600pixel |
|
Units of magnetic field |
Gaussian(G)Tesla(T) |
|
Display update rate |
4order/second |
|
display mode |
DC、ACMaximum value, minimum value, alarmN/SMagnetic pole display, spectrum analysis0.2msPulse magnetic field capture, time-domain graph, oscilloscope, etc |
DC、ACMaximum value, minimum value, spectrum analysis, time-domain graph, etc |
probe | ||
sensor |
COLIYThird generation semiconductor gallium nitride(GaN)hall sensor |
COLIYMicro flux gate probe |
Compatible probes |
details“Probe specifications”list |
|
connector |
IP67Waterproof connector |
|
Probe handle and protective cover |
Non magnetic aviation aluminum alloy, resistant to5Rice Drop |
|
Cable line |
Shielded twisted pair flexible cable, compliant withCAT5estandard |
|
Cable Length |
standard1.5Rice; Customizable maximum length30rice |
|
USBinterface | ||
function |
1Communication: used to connect to computers, display measurement data, etc; 2Power supply: used for connection5VDCCharger or portable power bank(power bank). |
|
software/drive |
Equipped with upper computer software/supportLabVIEW ™ |
|
Analog output (strong magnetic field probe) | ||
Linearity(DC) |
±0.1% |
|
function |
Real time output, output voltage proportional to magnetic field strength |
|
Full range voltage |
±5 V |
|
output scaling |
6Optional files(x1, x2, x4, x8, x16, x32) |
|
Frequency response range |
Refer to the frequency response parameters of the probe |
|
connect |
Dedicated analog outputBNCConversion cable |
|
Host specifications | ||
storage temperature |
- 25℃~ +60℃ |
|
operation temperature |
-20℃~ +50℃ |
|
preheat |
Ready to use upon startup. preheat5Achieve optimal performance in minutes |
|
Host temperature coefficient |
<±10ppm>±10ppm>℃, negligible impact on accuracy within the working temperature range |
|
Environmental magnetic field |
<1kg(0.1t)>1kg(0.1t)> |
|
power supply |
5VDC, can be connected to a portable power bank for power supply |
|
power interface |
Type-C USB |
|
size(Excluding detachable base) |
281 mm W × 164 mm H × 26 mm D |
|
weight |
1.52kg |
|
material |
High strength aviation aluminum alloy |
|
authentication |
CECertificationEMCauthentication |
|
Probe specifications (strong magnetic field)
G401Gaussian meter - strong magnetic field probe | |||||||
probe Type |
range |
highest resolution |
Frequency response range |
Probe rod size (mm) |
operation temperature (℃) |
DCaccuracy (25℃) |
Surface material of probe rod |
|
Standard radial probe T08M150G401 T08M150G401T |
100kG (10T) |
0.01G (1μT) |
DC-10kHz |
80*2.2*1 |
-20 - +60 |
±0.04% Reading ± 0.01% FS |
copper |
|
Plastic radial probe T08P150G401 T08P150G401T |
100kG (10T) |
0.01G (1μT) |
DC-10kHz |
80*2.5*1.3 |
-20 - +60 |
±0.04% Reading ± 0.01% FS |
plastics |
|
Ultra thin radial probe T06U150G401 T06U150G401T |
100kG (10T) |
0.01G (1μT) |
DC-1kHz |
60*2.5*0.5 |
-20 - +60 |
±0.3% Reading ± 0.03% FS |
copper |
|
Standard axial probe A08M150G401 A08M150G401T |
100kG (10T) |
0.01G (1μT) |
DC-1kHz |
80*Φ6 |
-20 - +60 |
±0.1% Reading ± 0.01% FS |
copper |
|
Miniature axial probe A04S150G401 A04S150G401T |
100kG (10T) |
0.01G (1μT) |
DC-1kHz |
45*2.2*1 |
-20 - +60 |
±0.3% Reading ± 0.03% FS |
copper |
Note:
1The model number ends with a letter“T”Probe with built-in temperature sensor, equipped with temperature compensation function, and its temperature coefficient<±20ppm>±20ppm>℃；
2The complete calibration range of each probe:≤±2T(±20kG)；
3The size and surface material of the probe, as well as the length of the cable, can be customized.
Probe specifications (weak magnetic field)
G401Gaussian meter weak magnetic field probe (optional) | |||||||
probe Type |
range |
highest resolution |
Frequency response range |
Probe rod size (mm) |
operation temperature (℃) |
DCaccuracy (25℃) |
Surface material of probe rod |
Axial probeA08L150G401 |
2G (200μT) |
1μG (0.1nT) |
DC-300Hz |
80*6*3 |
-20 - +60 |
±0.2% Reading ± 0.02% FS |
copper |
Note: This probe combines small size and high performance, making it an extremely excellent weak magnetic field probe
1temperature coefficient<±20ppm>±20ppm>℃;
2Zero point drift coefficient0.1nT/℃
3Absolute zero point<>.
4Magnetic field unit conversion1G = 100μT = 100,000nT；
Optional Accessories
type |
describe |
ZC10 |
School zero cavity: in500GIn the following magnetic fields, up to80Decibel attenuation, used for zero calibration of standard probes. Internal dimensions of the cavity: diameter6.8mmx 44.5mm |
PS-1W |
Mobile power bank, can be used asG401The external power supply of the Gauss meter, throughUSBInterface power supply. Capacity:10000mAh; Output:5V/2A |
SAMRT PC Software |
Computer software for Gauss meter(Comes with the instrument) |
GHOLD100 |
The three-dimensional mobile platform of the probe is made of non-magnetic materials. The user fixes the probe at the front end of the bracket and manually rotates the knob to make the probe move alongX, Y, ZMove steadily in the axial direction to a certain position and lock it in place. The maximum stroke of each axis is150mmThe positioning accuracy is0.1mmCentral load10kg, self weight3.5kg |
Probe cable extension cable |
The longest customizable length30Rice. |
The most commonly used kit |
Kit Product NumberG40101Gaussian meter hostG401 +probeT08M150G401 |
Probe selection type description
T |
08 |
M |
150 |
G401 |
T |
|
probe Type A -Axial probe T -radial probe X - 2 AXIS Y - 3 AXIS
|
Probe length 06 - 6 cm 08 - 8 cm 10 - 10 cm 25 - 25 cm
… |
Probe style C – CRYOGENIC F – FLEXIBLE L – LOW FIELD M – METAL P – PLASTIC U – ULTRATHIN W – WIDE FIELD |
Probe cable length 150 – 3750px … |
Gaussian meter type G401 – G401 probe
|
Temperature compensation function (Probe with built-in temperature sensor) T -have BLANK -not have |
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