The FT3470-50 Series complies with the ICNIRP 2010 guidelines as well as other relevant standards for evaluation testing. It also provides robust support for 3-axis magnetic flux density measurement.
The memory function is helpful when using the standard-defined measurement method for averaging readings taken at three different heights. The FT3470-50 series can also be used to take measurements at substations, underground lines, and pole-mounted transformers.
Using the output function, the FT3470-50 series can be combined with the MEMORY HiCORDER MR8880-20 to observe waveforms, allowing the capture of level and waveform output.
The FT3470-50 series can be used to take measurements at substations, underground lines, and pole-mounted transformers.
|Magnetic Flux Density (Bandwidth)||10 Hz to 400 kHz/ 10 Hz to 2 kHz/ 2 kHz to 400 kHz|
|Exposure Level||General Public/ Occupational|
|Display||Single axes X, Y, Z (2000 counts), Composite RMS value R (3464 counts), Magnetic flux density (unit: T, G, A/m), Exposure level (unit: %)|
|Magnetic Flux Density/ Ranges, Accuracy||[X, Y, Z axes] Effective measuring ranges: 2.000 μT to 2.000 mT, 4 ranges, Accuracy: ±3.5% rdg. ±0.5% f.s.
[R axis] Effective measuring ranges: 3.464 μT to 3.464 mT, 4 ranges, Accuracy: ±3.5% rdg. ±0.5% f.s.
[Valid measurement frequency range]at 10 Hz-400 kHz mode: 50 Hz to 100 kHz
at 10 Hz-2 kHz mode: 50 Hz to 1 kHz
at 2 kHz-400 kHz mode: 5 kHz to 100 kHz
|Exposure Level/ Ranges, Accuracy||[X, Y, Z axes] Effective measuring ranges: 20.00 % to 200.0 %, 2 ranges
[R axis] Effective measuring ranges: 34.64 % to 346.4 %, 2 ranges,
Accuracy: Smoothed edges 50 Hz to 1 kHz ±3.5% rdg. ±0.5% f.s.
Accuracy: Smoothed edges 1 kHz to 100 kHz ±5.0% rdg. ±0.5% f.s.
|Interface||[Supporting output] Resultant RMS level output, Exposure level output, Waveform output of magnetic flux density X/ Y/ Z each axis, Output rate: 0.1 mV/display value count
[USB 1.1] Data saving with the PC application
|Other Functions||Memory function: Up to 99 measured value data, Slow function, Holds the maximum value, Auto power off, Buzzer sound on/off|
|Power Supply||LR6 alkaline battery ×4, Continuous use of 10 hours, or AC ADAPTER 9445-02 (1.0 VA max. consumption)|
|Dimensions, mass||Main unit: 100 mm (3.94 in) W × 150 mm (5.91 in) H × 42 mm (1.65 in) D, 830 g (29.3 oz), (including batteries)
100 cm2 Sensor: φ122 mm (4.80 in) × 295 mm (11.61 in) L, 220 g (7.8 oz)
3 cm2 Sensor: φ27 mm (1.06 in) × 165 mm (6.50 in) L, 95g (3.4 oz)
|Supplied Accessories||100 cm2 Sensor ×1, 3 cm2 Sensor (ONLY included with FT3470-52) ×1, Instruction manual ×1, CD-R (PC application software DATA VIEWER for FT3470) ×1, USB cable ×1, LR6 alkaline battery ×4, AC ADAPTER (9445-02 or 9445-03 for EU) ×1, EXTENSION CABLE 9758 ×1, OUTPUT CABLE 9759 ×1, Carrying case ×1|
Bundled PC application software (DATA VIEWER for FT3470)
|Operating Environment||12 V (9 k-ohm/V) Accuracy: ±4 % f.s.
30/120/300/600 V (9 k-ohm/V) Accuracy: ±2.5 % f.s.
Average rectifier effective value Max. rated voltage: 600 V
|Functions||60 µA/30 m/300 mA (300 mV internal voltage drop)
Accuracy: ±3 % f.s.
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