- Product Details
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Quick Details
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Model Number:
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CH-300F
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Interface DB15:
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Probe input/output
-
Measuring mode:
-
Hand-held probe or homemade tooling
-
Reading mode:
-
Display screen or computer software
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Display:
-
7-bit SVG color screen
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BNC:
-
Analog signal output
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Power supply:
-
220V
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size:
-
320*130*285
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Resolution:
-
0.1nT
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Accuracy:
-
< 0.5% of reading
Quick Details
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Power:
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Electronic
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Place of Origin:
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Henan, China
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Brand Name:
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Huaming
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Model Number:
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CH-300F
-
Interface DB15:
-
Probe input/output
-
Measuring mode:
-
Hand-held probe or homemade tooling
-
Reading mode:
-
Display screen or computer software
-
Display:
-
7-bit SVG color screen
-
BNC:
-
Analog signal output
-
Power supply:
-
220V
-
size:
-
320*130*285
-
Resolution:
-
0.1nT
-
Accuracy:
-
< 0.5% of reading
1. Introduction
HM flux - gate magnetometers are instruments for accurate measurement of weak static and dynamic and low frequency vector magnetic fields. Compared with a magnetic field measuring instrument with high stability, linearity and accuracy, it is compared with the principle of Hall effect or the principle of magneto-resistance effect. It is the best choice to measure the weak magnetic field, with the output of digital and analog signals , the unique CAN bus network interface is suitable for multi - array magnetic field testing , and is widely used in the fields of scientific research , military industry , aerospace , etc .
Hardware interface information of Flux-gate Magnetometer
|
Interface DB15 |
Probe input/output |
|
Measuring mode |
Hand-held probe or homemade tooling |
|
Reading mode |
Display screen or computer software |
|
Display |
7-bit SVG color screen |
|
BNC |
Analog signal output |
|
Power supply |
220V |
|
RS-232 |
Digital signal input / output (providing instruction format) |
Parameter
|
CH-330F |
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|
Size(mm)(width * height * depth) |
320*130*285 |
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|
Dimensions |
3 |
|||
|
Resolution |
0.1nT |
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|
Preheating Time |
15mins |
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|
Accuracy |
< 0.5% of reading |
|||
|
Noise level |
10 -20pTrms/√Hz at 1Hz |
|||
|
Range (optional) |
±100μT |
±500μT |
±1000μT |
|
|
Error of temperature coefficient |
1nT/ºC |
±10nT/°C |
±10nT/°C |
|
|
Bandwidth at -3db |
>1.5kHz |
>100Hz |
||
|
Three-dimensional orthogonality error |
<1° |
<2° |
||
|
Frequency response (DC deviation: < 5) |
1000Hz |
1000Hz |
||
|
Operating temperature range |
-40ºC to +70ºC |
0°C to +215°C |
||
|
Acquisition rate |
0-300 times/second |
0-300 times/second |
||
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Probe size(mm) (original British) |
32*32*122 |
23*23*21.4 |
||
|
Communication |
RS-232/USB |
RS-232/USB |
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|
Analog output |
3 channels BNC |
3 channels BNC |
||
|
Supporting software |
Data reading software |
Data reading software |
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2. Backpanel
1. Power Interface and Switch
2. Rs-232c Connector
3. X Channel Analog Output BNC
4. Y Channel Analog Output BNC
5. Z Channel Analog Output BNC 6. Probe Input Connector
3. Applied range:
1. Monitoring the magnetic field of earth environment, laboratory, and space.
2. Calibrating laboratory magnetic field shielding and generating field sources, such as: 3D Helmholtz coil system, non-distance coil system etc.
3. Geological prospecting. Petroleum system while drilling system detect weak magnetic field in rock.
4. Testing the attenuation characteristics and shielding effectiveness of magnetic field shielding system.
5. Detecting magnetic shielding effect in magnetic shielding room.
6. Dipole moment and remanence magnetic field of satellite.
7. Calibration standard for flux-gate meter, magneto-optical effect magnetometer and all kinds of sensors.
8. Earthquake precursor monitoring, volcanic observation, and other environmental and disaster geological work.
9. Aeronautical and marine magnetic measurements.
10. Research on weak magnetic field in bioscience.
