COLIY^®--Excellent Solution for Magnetic  Field Measurement

High Magnetic Field (0-10T) Measurement

Model

Principle

Type

Axis

DC Accuracy

Range

Resolution

X113

HALL

Sensor

1

0.05%

15T

TC of sensitivity: 30ppm/K

G80

HALL

Handheld

1

2%

2T

10μT

G81

HALL

Handheld

1

0.8%

10T

1μT

G81L

HALL

Handheld

1

0.8%

150mT

0.1μT

G83

HALL

Handheld

3

0.8%

10T

1μT

G401

HALL

Desktop

1

0.05%

10T

1μT

G403

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

F23

Fluxgate

Sensor

3

0.5%

1500μT

Output ±10V

GFP803

Fluxgate

Transmitter

3

0.2%

1mT

0.1nT

GMR61

GMR

Handheld

1

0.8%

600μT

10nT

GMR63

GMR

Handheld

3

0.8%

600μT

10nT

GF501

Fluxgate

Handheld

1

0.5%

200μT

1nT

GF503

Fluxgate

Handheld

3

0.5%

200μT

1nT

GF601

Fluxgate

Handheld

1

0.5%

1mT

0.1nT

GF603

Fluxgate

Handheld

3

0.25%

1mT

0.1nT

GF633

Fluxgate

Desktop

3

0.1%

1mT

0.01nT

Note: 1T= 10kG; 1mT= 10G;   1μT= 10mG;  1nT= 10μG

Features

●  Bypass Zero  Technology

●  GUI  Operation System

●  3.2 inches  color touch LCD

●  Measure the  RMS value of AC magnetic field as low as 0.5Hz

●  Max/Min/Hold  Function

●  S or N  Polar indication

●  Measurement  range up to 1500G(150mT)

●  Resolution  up to 0.001G(0.1μT)

●  DC Accuracy  0.8%

●  Frequency Response  DC- 10kHz

●  Temperature  Coefficient up to ±50ppm/℃

●  Real-time Spectrum Analysis  Function

●  Host storage capacity >6000  data

Model

G81L

Measurement  Specification

Accuracy(DC)

< ±0.8%

Range

1500G(150mT)

Resolution

0.001G  (0.1μT) 

Frequency Response [f_T]

DC  - 10kHz

AC Measurement Mode

AC frequency  response range 0.5Hz-10kHz

RMS value,  suitable for measuring AC magnetic field of various waveforms (sine wave,  square wave, triangle wave, trapezoidal wave, sawtooth wave, etc.)

Spectrum Analysis

Using Fourier  analysis of 20Hz-10kHz AC magnetic field, the screen will display the 2  largest magnetic field peaks and frequency values.

Display Digits

4

Host Storage Capacity

> 6000 data

Zero Drift

Using Bypass Zero Technology, there is no zero drift, and  temperature and hysteresis have no effect on the zero drift of the magnetic  field.

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), MAX., MIN, Alarm, N/S  Polarity Indication, Spectrum Analysis, etc.

Probe

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

With host computer software / Support  LabVIEW™

Analog Output

Linearity (DC)

±0.8%

Function

Real-time  output, the output voltage is proportional to the magnetic flux density

Full-scale Voltage

±5 V

Scaling (Proportion)

typ. 30mT/V

Frequency Response

See “Probe Specifications” for frequency response

Output Resistance

< 100 Ω (short circuit protected)

Connection

Dedicated  analog output BNC conversion cable

Host Specification

Operating Temperature

-20°C   to  +60°C

Warm-up time

Can be used immediately after the  device is turned on

30 min to meet the best performance

Host  Temperature Coefficient

<±20ppm/℃; Negligible impact on accuracy within the  operating temperature range

Storage Temperature

- 20°C   to  +80°C

Ambient Magnetic Field

<1kG(0.1T)

Battery

Rechargeable 5200mAH 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

Model G81L Gaussmeter Probes

Probe Model

Range

Frequency

Response

Stem Dimension (mm)

Operating Temperature

(°C)

DC Accuracy

(25°C)

Stem

Surface Material

Transverse T08P150G81L

T08P150G81LT

1500G

(150mT)

DC-10kHz

80*2.5*1.5

-20  - +75

±0.8%

Plastic

Axial

A08M150G81L

A08M150G81LT

1500G

(150mT)

DC-1kHz

80*Φ6

-20  - +75

±0.8%

Metal

(aluminum)

Model

Descriptions

CAB30

BNC adapting cable for analog output (Only for G81L  Gaussmeter)

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. G81L01: Gaussmeter G81L +  Probe T08M150G81L

Package Product No. G81L01T: Gaussmeter G81L  + Probe T08M150G81LT

T

08

M

150

G81L

T

PROBE  TYPE

A  - AXIAL

T  - TRANSVERSE

STEM

LENGTH

06  - 6 cm

08  - 8 cm

10  - 10 cm

20  - 20 cm

…

PROBE  STYLE

M  – METAL

P  – PLASTIC

U  – ULTRATHIN

S – SMALL DIAMETER

CABLE

LENGTH

150  – 150cm

…

GAUSSMETER  MODEL

G81L – G81L  probe

TEMPERATURE

COMPENSATED

T  - YES

BLANK  - NO