Coliy Group
sales@coliy.com
Coliy Group
sales@coliy.com
- GaN Hall 3-Axis Sensor
- Bypass Zero Technology
- Range 10T
- High Resolution 1μT
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 | ||||||
G83 Universal 3-AxisGaussmeter
Description:
G83 Gaussmeter is a high-performance handheld 3-Axis gaussmeter using COLIY's third-generation semiconductor gallium nitride (GaN) Hall sensor. Gallium nitride sensor has the characteristics of good temperature stability, unaffected by light, high linearity, and low noise, and its performance is ahead of the second-generation semiconductor gallium arsenide (GaAs) sensor technology.
The Gaussmeter needs to be calibrated frequently during startup and measurement, which is inconvenient to operate and affects accuracy. G83 Gaussmeter adopts Bypass Zero Technology and high-stability GaN hallsensor, no need to zero, which greatly improves the accuracy of the data and the convenience of use.
The DC accuracy of Gaussmeter G83 is better than 0.8%, themeasurement range is up to 100kG (10T), the resolution is up to 0.01G (1μT), and the frequency response range is DC-10kHz. It can easily measure the metal materials’ remanence and the magnetic field of a superconducting magnet.
Gaussmeter G83 uses Fourier analysis method to measure AC magnetic field (RMS value and spectrum analysis), which is very suitable for measuring AC magnetic field of various waveforms (sine wave, square wave,triangle wave, trapezoidal wave, sawtooth wave, etc.). The Gaussmeter G83 usesa 3.2-inch color industrial resistive touch screen and a menu and display that conform to the smart phone habit. It is easy to operate, and users can use it without reading the manual. The Gaussmeter G83 is powerful, with maximum/minimum functions and magnetic field polarity display function, storage function, real-time spectrum analysis function and 0.2ms pulse magnetic field capture function. Gaussmeter G83 has passed CE certification.
G83 could be equipped with many different kinds of Hall Probes: Transverse Probes, Axial Probes, 3-Axis Probes and Probes with temperature compensation. The typical temperature coefficient of ordinary probes (probes without temperature compensation) is ±300ppm/℃, but typical temperature coefficient of probes with temperature compensation is only ±50ppm/℃, so probes with temperature compensation are strongly recommended for better precision and stability when the temperature changes.
Features | |
● Gallium Nitride (GaN) 3-Axis Hall Sensor ● GUI Operation System ● 3.2 inches color touch LCD ● AC magnetic field measurement (RMS) ● Max/Min/Hold Function ● XYZ components and vector display | ● Measurement range up to 100kG(10T) ● Resolution up to 0.01G(1μT) ● DC Accuracy 0.8% ● Frequency Response DC- 10kHz ● 0.2ms Pulse Magnetic Field Capture Function ● 3-Axis probes and 1-axis probes available |
G83 Gaussmeter Specification:
Model | G83 |
Measurement Specification | |
Accuracy(DC) | < ±0.8% |
Range | 100kG (10T) |
Frequency Response [fT] | DC - 10kHz |
Resolution | 0.01G (1μT) |
Noise RMS | 0.01G (1μT) |
Display Digits | 4 |
3-Axis Probe’s Frequency Response | DC- 100Hz (Small-size 3-Axis Probe) DC- 10kHz (Standard 3-Axis Probe) |
Typical Temperature Coefficient of Probe | ±300ppm/℃ (Probes without temperature compensation) <±50ppm/℃ (Probes with temperature compensation) |
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 | 4 readings/second |
Display Mode | DC, AC (RMS), XYZ, MAX., MIN, Alarm, and Pulse Mode, etc. |
Probe | |
Hall Sensor | COLIY's third-generation semiconductor GaN Hall sensor |
Probes | See “Probe Specifications” for details. |
Connector | 6-core waterproof connector |
Probe Grip and Protector | Non-magnetic aviation aluminum alloy, resistant to 10m drop |
Probe Cable | 6 shielded twisted pair core flexible cable; Standard CAT5e |
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: Used to connect a 5VDC charger or mobile power supply |
Software/ Driver | SMART PC Software without any driver |
Analog Output (Corrected DAC output) | |
Linearity (DC) | ±0.8% |
Function | Real-time output, the XYZ and vector’s output voltages are proportional to the magnetic flux density |
Full-scale Voltage | ±3V (only for vector) |
DAC Output Rate | 50sps |
Host Specification | |
Operating Temperature | +15°C to +35°C (Rated Accuracy) -10°C to +60°C (Reduced accuracy) |
Storage Temperature | - 20°C to +60°C |
Ambient Magnetic Field | <1kG(0.1T) |
Battery | Rechargeable 4400mAH Li-ion |
Operating Battery Life | >16 hours (Test in standard test environment, working time will be reduced in low temperature environment) |
Power Supply | 5VDC; could be charged by a mobile power supply |
Dimension | 238 mm W × 95 mm H × 42 mm D |
Weight | 350g |
Certification | CE Certification, EMC Certification |
Probes Specification
Model G83 Gaussmeter Probes | ||||||
Probe Model | Range | Frequency Response | Stem Dimension (mm) | Operating Temperature (°C) | DC Accuracy (25°C) | Stem Surface Material |
Standard 3-Axis Y08M150G83 Y08M150G83T | 100kG (10T) | DC -10kHz | 80*6*3 | -20℃ - +60℃ | ±0.8% | Metal (copper) |
Y08M150G83plus Y08M150G83Tplus | 100kG (10T) | DC -10kHz | 80*6*3 | -20℃ - +60℃ | ±0.5% | Metal (copper) |
Small-size 3-Axis Y04S150G83 Y04S150G83T | 100kG (10T) | DC -100Hz | 45*2.2*1 | -20℃ - +60℃ | ±0.8% | Plastic |
Transverse T08M150G83 T08M150G83T | 100kG (10T) | DC-10kHz | 80*2.2*1 | -20℃ - +60℃ | ±0.8% | Metal (copper) |
Axial A08M150G83 A08M150G83T | 100kG (10T) | DC-1kHz | 80*Φ6 | -20℃ - +60℃ | ±0.8% | Metal (aluminum) |
Note:
1, Option “T”:Probe with temperature compensation, and its typical temperature coefficient is<±50ppm/℃;
2, Each probe’sfully calibrated measurement range: ≤±20kG(±2T).
3,The direction of 3-axis probes:
Optional Accessories
Model | Descriptions |
ZC10 | Zero Chamber, provides up to 80 dB attenuation in fields up to 500 G, it could also be used to the zero calibration of standard probes. Internal dimension of the Chamber: diameter 6.8mm x 44.5mm. |
SAMRT PC Software | PC SOFTWARE for Gaussmeter |
GHOLD100 | 3-Direction Precision Movement Platform, 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 strokes of XYZ axis is 180mm, 180mm, and 280mm; positioning accuracy of 0.1mm; center load: 20kg; weight: 6.2kg |
The most popular Package |
Package Product No. G8301: Gaussmeter G83 + Probe Y08M150G83 |
Package Product No. G8301T: Gaussmeter G83 + Probe Y08M150G83T |
Description of Probe Type Selection
Y | 08 | M | 150 | G83 | T |
PROBE TYPE
A - AXIAL T – TRANSVERSE X - 2 AXIS Y - 3 AXIS
| STEM LENGTH
06 - 6 cm 08 - 8 cm 10 - 10 cm 20 - 20 cm
… | PROBE STYLE
M – METAL P – PLASTIC U – ULTRATHIN S – SMALL SIZE | CABLE LENGTH
150 – 150cm … | GAUSSMETER MODEL
G83 – G83 probe
| TEMPERATURE COMPENSATED
T - YES BLANK - NO |
Please contact sales@coliy.com for the latest detailed datasheet.
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