Coliy Group
sales@coliy.com
Coliy Group
sales@coliy.com
- Range: ±200μT
- DC Basic Accuracy: 0.5%
- Noise: ±1nT
- DC/AC measurement mode switch
- Frequency response: DC- 300Hz
COLIY®--Excellent Solution for Magnetic Field Measurement | ||||||
High Magnetic Field (0-10T) Measurement | ||||||
Model | Principle | Type | Axis | DC Accuracy | Range | Resolution |
HALL | Sensor | 1 | 0.05% | 15T | TC of sensitivity: 30ppm/K | |
HALL | Handheld | 1 | 2% | 2T | 10μT | |
HALL | Handheld | 1 | 0.8% | 10T | 1μT | |
HALL | Handheld | 1 | 0.8% | 150mT | 0.1μT | |
HALL | Handheld | 3 | 0.8% | 10T | 1μT | |
HALL | Desktop | 1 | 0.05% | 10T | 1μT | |
HALL | Desktop | 3 | 0.1% | 10T | 1μT | |
GSP301D | HALL | Transmitter | 1 | 0.5% | 10T | 1μT |
GSP303D | HALL | Transmitter | 3 | 1% or 0.2% | 10T | 1μT |
Low Magnetic Field(0- 2mT) Measurement | ||||||
Gaussmeters for Low Magnetic Field | ||||||
Model | Principle | Type | Axis | DC Accuracy | Range | Resolution |
Fluxgate | Sensor | 3 | 0.5% | 1500μT | Output ±10V | |
Fluxgate | Transmitter | 3 | 0.2% | 1mT | 0.1nT | |
GMR | Handheld | 1 | 0.8% | 600μT | 10nT | |
GMR | Handheld | 3 | 0.8% | 600μT | 10nT | |
Fluxgate | Handheld | 1 | 0.5% | 200μT | 1nT | |
Fluxgate | Handheld | 3 | 0.5% | 200μT | 1nT | |
Fluxgate | Handheld | 1 | 0.5% | 1mT | 0.1nT | |
Fluxgate | Handheld | 3 | 0.25% | 1mT | 0.1nT | |
Fluxgate | Desktop | 3 | 0.1% | 1mT | 0.01nT | |
Note: 1T= 10kG; 1mT= 10G; 1μT= 10mG; 1nT= 10μG | ||||||
GF501 Single-Axis Fluxgate Magnetometer
Description:
Single-axis Fluxgate Magnetometer GF501,made by COLIY, has the excellent ergonomic design with the latest electronic technology, and it’s one of best choices to measure low-intensity magnetic field. This handheld fluxgate magnetometer can be used in geomagnetism detection, wrapped detection, traffic monitoring, measuring residual magnetism, low-intensity magnetic field measurement, etc.
Single-axis Fluxgate Magnetometer GF501 adopts the micro-high-precision single-dimensional fluxgate weak magnetic sensor developed by COLIY, which has the following characteristics: the probecross section is only 3x6mm; very low temperature drift of ±20ppm/℃; very low zero drift of ±0.2nT/℃; and low noise of ±1nT.
Magnetometer GF501 allows DC measurements with a basic accuracy of 0.5%, resolution of 1nT and range of ±200μT. And frequency response is from DC to 300Hz. GF501 boasts with an industrial 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.].
Magnetometer GF501 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 Probe size only 3x6x80mm | l Range: ±200μT l DC Basic Accuracy: 0.5% l Noise: ±1nT l DC/AC measurement mode switch l Frequency response: DC- 300Hz l Low temperature drift ±20ppm/℃ l Low zero drift ±0.2nT/℃ |
GF501 Magnetometer Specification:
Model | GF501 | |
Measurement Specification | ||
Accuracy | DC | ±0.5% Reading± 0.1% FS |
AC | ±1% Reading ± 0.1% FS | |
Range | DC | ±200μT |
AC* | ±140μT | |
Finest Display Resolution | 0.1nT | |
Measurement Resolution | ±1nT | |
Display Digits | 5 digits | |
Frequency Response [fT] | DC - 300Hz | |
Absolute Zero offset | <±50nT | |
Typical Temperature Coefficient | <±100ppm/℃, for regular probes <±20ppm/℃, for probes with temperature compensation | |
Zero Drift | <±2nT/℃, for regular probes <±0.2nT/℃, for probes with temperature compensation | |
Hysteresis | <5nT 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, MAX, MIN, Trend Graph, Alarm, Polarity Indication, etc. | |
Probe | ||
Start-up Time | 150 ms | |
Warm-up Time | 30 min | |
Probes | See "Probe Specifications" for details. | |
Probe Cable Length | Standard 1.5m | |
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 | 8hours; 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 GF501 Magnetometer Probes | ||||||
Probe Model | Range1 | Frequency Response | Temperature Coefficient | Size (mm) | DC Accuracy ( 25°C) | Stem material |
A08L100GF501 A08L100GF501T | 2G (200μT) | 10μG (1nT) | DC-300Hz | 80*6*3 | ±0.5% Reading ± 0.1% FS | Copper |
Note:
1, Single-axisfluxgate probe can be customized within ±10G; Unit Conversion: 1G=100,000nT;
2, Option “T” :Temperature sensor contained Probe, has the function of temperaturecompensation, and the temperature coefficient is <±20ppm/℃; zero drift is ±0.2nT/℃.
Please contact sales@coliy.com for the latest detailed datasheet.
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