Floating measurement of high-voltage waveforms (DC mode)
Detection of power supply surge noise (AC mode)
RMS rectified output (RMS mode)
Measure potential differences included in common mode voltages, such as IGBT
Measure commercial power line waveforms, such as on 400V power lines
Measure high voltage surge noise waveforms
Measure the RMS value of inverter output, etc.
Basic Specifications
Measurement functions
DC mode: Waveform monitor output, DC to 10 MHz ±3 dB
AC mode: Detection of power line surge noise, 1 kHz to 10 MHz ±3 dB
(Low frequency cut-off frequency 1 kHz ± 300 Hz)
RMS mode: Rectified RMS output of DC and AC voltages, DC, 40 Hz to 100 kHz, Response speed: 200 ms or less (400 V AC)
Max. allowable input
2000 V DC, 1000 V AC
Max. rated voltage to earth
When using the Grabber Clip L9243: 1000 V AC/DC (CAT II)
When using alligator clip: 1000 V AC/DC (CAT II), 600 V AC/DC (CAT III)
Output
Voltage division ratio: 1/1000, BNC terminal (DC/AC/RMS 3-mode selectable output)
DC amplitude accuracy
±1 % f.s. (1000 V DC or less), ±3 % f.s. (2000 V DC or less) (f.s.=2000 V DC)
RMS amplitude accuracy
±1 % f.s. (DC, 40 Hz to 1 kHz), ±4 % f.s. (1 kHz to 100 kHz) (f.s.=1000 VAC)
+5 to +12 V, less than 300 mA. (DC jack OD 5.5 mm (0.22 in), ID 2.1 mm (0.08 in)),
(1) Via AC adapter 9418-15,
(2) Via Logic terminal on Memory HiCorder through Power cord 9324,
(3) Via F/V Unit 8940’s sensor terminal through Power cord 9325,
(4) Via DC power output terminal attached to the input unit for the 8855 through Power cord 9328,
(5) Via the 8860 series dedicated Probe Power Unit 9687 through Power cord 9248,
(6) Via MR6000 dedicated Probe Power Unit Z5021 through Power cord 9248
Dimensions and mass
70 mm (2.76 in)W × 150 mm (5.91 in)H × 25 mm (0.98 in)D, 350 g (12.3 oz), Cord length: Input 46 cm (1.51 ft), Output 1.3 m (4.27 ft)
