HIOKI 3285 AC/DC Clamp On Hi-Tester

AC/DC Clamp On Hi-Tester
Using the external output functions of the 3284 or 3285 in combination with a HIOKI Memory HiCorder enables recording of current and frequency fluctuations and recording and harmonic analysis of instantaneous waveforms. The monitor output (MON) spans a wide frequency range from DC to 20 kHz (15 kHz in the case of 3285), which allows the units to be used for electric current analysis in various fields ranging from batteries to inverters.

The AC+DC mode enables measurement of the RMS value of full- or half-wave rectified waveforms used in electrical machinery.

Features
2000 Arms, clamp aperture: 55 mm dia.
Inrush current crest value
RMS value of full-wave rectified waveforms
Waveform and harmonic analysis

Specification:
AC Current range     AC (RMS or Peak value)200.0 or 2000 A AC, 2 ranges (±1.3 % rdg. ±3 dgt. at 50 or 60Hz), AC+DC (RMS or Peak value)200.0 or 2000 A AC, 2 ranges (±1.3 % rdg. ±13 dgt. at 50 or 60Hz), Effective value rectifier
DC Current range     DC (Average or Peak value)200.0 or 2000 A DC, 2 ranges (±1.3 % rdg. ±3 dgt.)
AC Voltage range     AC (RMS or Peak value)30.00 to 600 V AC, 3 ranges (±1.0 % rdg. ±3 dgt. at 50 or 60Hz), AC+DC (RMS or Peak value)30.00 to 600 V AC, 3 ranges (±1.0 % rdg. ±7 dgt. at 50 or 60Hz), Effective value rectifier
DC Voltage range     DC (Average or Peak value)30.00 to 600 VDC, 3 ranges (±1.0 % rdg. ±3 dgt.)
Frequency Measurement:     10 to 1000 Hz, 2 ranges (±0.3 % rdg. ±1 dgt.)
Analog Output     DC, or AC 1 V /f.s. ,Level output: with REC mode, Waveform output: with MON mode
Frequency characteristics (at AC current / voltage)     DC, 10 to 1 kHz
Display Section     Current / 2500 dgt. Voltage / 3750 dgt. Bar graph / 35 seg
Sampling Rate     2 or 4 times/sec (Slow: 1 times/3 sec)
Crest Factor (RMS)     2.5 (1.7 at 600 A range), 1.42 (2000 A range)
Max. Circuit Voltage     600 V AC rms (insulated wire)
Power Supply     6F22(006P) × 1 (Continuous use 25 hours), or AC adapter
Core jaw dia.     Ø55 mm(2.17 in)
Dimensions     62 mm(2.44 in)W × 260 mm(10.24 in)H × 39 mm(1.54 in)D
Weight     540 g (19.0 oz)
Accessories     9207-10 TEST LEAD (1), 9345 CARRYING CASE (1), Hand strap (1)