- Product Details
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Quick Details
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Brand Name:
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TUNKIA
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Model Number:
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TM4830B
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Measurement Range:
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0~2000 μT
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Unit switch:
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μT, mG
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Resolution:
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0.01 nT
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Display:
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LCD, 6/7/8 Digit
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Power Supply:
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AC ( 220 ± 22 ) V , ( 50 ± 2 ) Hz
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Weight:
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About 5 kg
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Communication Interface:
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USB, LAN, RS 232 Interface
Quick Details
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Warranty:
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1 year
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Power:
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Electronic
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Place of Origin:
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Hunan, China
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Brand Name:
-
TUNKIA
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Model Number:
-
TM4830B
-
Measurement Range:
-
0~2000 μT
-
Unit switch:
-
μT, mG
-
Resolution:
-
0.01 nT
-
Display:
-
LCD, 6/7/8 Digit
-
Power Supply:
-
AC ( 220 ± 22 ) V , ( 50 ± 2 ) Hz
-
Weight:
-
About 5 kg
-
Communication Interface:
-
USB, LAN, RS 232 Interface
TM4830B Fluxgate Magnetometer
TM4830B is a portable, multi-functional weak field measuring instrument, which can be matched with fluxgate sensors of various specifications and measurement ranges, including single-axis and three-axis fluxgate sensors, which can measure the weak magnetic field.
- Range: 0~ 2000 μT, various of probes are optional.
- Measure XYZ component value, vector value and angle.
- Mainframe voltage measurement up to class 0.005.
- 0.0015 % for the ultra-high precision version.
- The noise of the low noise version is typically < 6 pTrms /√Hz.
- Unit switch: μT, mG .
- Switch 6 / 7 / 8-digits, display.
- AC or DC mode, and AC frequency display.
- Relative measurement mode, offset value (Offset) input.
- Alarm function of exceeding the upper / lower limit.
- Max. / min. hold function.
- Data statistical analysis and trend chart display.
- The integration period (refresh rate): 0.5s to 100s.
- (ultra-) High-accuracy probes support temperature compensation.
- USB, LAN, RS 232 interface.
- LCD touch screen.
- Measuring low magnetic field.
- Geological prospecting.
- Fragmentation processing, security check.
- Fault location, research experiment.
- Magnetic shielding evaluation.
- Calibrating low magnetic field sources.
- Detecting magnetic resonance meter.
- Detecting electron microscope.
- Detecting Magnetic field drift.
4.3 Magnetic Field Measurement
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Range |
±100 μT |
±500 μT |
±1000 μT |
±2000 μT |
|
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Resolution |
0.01 nT |
0.01 nT |
0.1 nT |
0.1 nT |
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Accuracy ±(ppm of reading + ppm of range) [1] |
Ultra High Precision Version |
0.12 % + 0.08 % |
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High Precision Version |
0.3 % + 0.2 % |
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Micro Version |
0.6% + 0.4 |
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Remark |
The accuracy is the combination of the host and probe. |
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5. General Specifications
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Power Supply |
AC ( 220 ± 22 ) V , ( 50 ± 2 ) Hz |
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Temperature Performance |
Working temperature: 0°C~ 40°C; Storage temperature: -20°C ~ 70°C |
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Humidity Performance |
Working humidity: 40% ~ 85% R·H without condensation Storage humidity: < 90% R H, no condensation |
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Weight |
About. 5 kg |
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Interface |
Fluxgate probe, USB, RS232, analog output, network port |
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Dimensions |
190mm (W) × 300 mm (D) × 200 mm (H) |
