Hioki 9322 Differential Probe

Floating measurement of high-voltage waveforms, Detection of power supply surge noise RMS rectified output Introducing a new 3-function universal probe 3 kinds of measurement with a single probe The DIFFERENTIAL PROBE 9322 provides floating measurement of high voltage waveforms, detection of surge noise on power supply lines, and true RMS rectified output of high voltage AC. Works with a variety of power supplies, such as an AC adapter or logic terminal For operation, convenience is the key. Operating power for the DIFFERENTIAL PROBE 9322 can be supplied from the standard logic terminals of a MEMORY HiCORDER or the clamp sensor input terminals of an F/V UNIT 8940, as well as from the probe's own AC ADAPTER 9418-10. At the MEMORY HiCORDER 8855, Operating power for this can be supplied from 8950/8952/8953-10/8955 input units with POWER CORD 9328 for each probe.

Basic Specifications

• Measurement functions (1) DC mode, (2) AC mode, (3) RMS mode
• (1) DC mode Application: Waveform monitor output, Frequency band width: DC to 10 MHz ±3 dB
• (2) AC mode Application: Detection of power line surge noise, Frequency band width: 1 kHz to 10 MHz ±3 dB
• (3) RMS mode Application: Effective value output for DC, or AC voltage input, Frequency band width: DC, 40 Hz to 1 kHz ±1 % f.s. , 1 kHz to 100 kHz ±4 % f.s. (f.s.=1000 V AC), Response speed: 200 ms or less (400 V AC )
• Input type 1/1000, Balanced differential input
• Input resistance, capacity H-L: 9 M-ohm, approx 10 pF (C at 100 kHz), H, L-case: 4.5 M-ohm, approx 20 pF (C at 100 kHz)
• Max. allowable input 2000 V DC, 1000 V AC (CAT II ), 600 V AC/DC (CAT III )
• Max. rated voltage to earth When using grabber clip: 1500 V AC/DC (CAT II ), 600 V AC/DC (CAT III ), When using alligator clip: 1000 V AC/DC (CAT II ), 600 V AC/DC (CAT III )
• Power supply Use with the 9418-10 AC ADAPTER (DC 12 V ±10%) or use with the 9328 POWER CORD from Power Terminal, that is on the input unit 8950/8952/8953-10/8955.
• Dimensions, mass 70 mm(2.76 in)W × 150 mm(5.91 in)H × 25 mm(0.98 in)D, 350 g (12.3 oz)
• Input cord length: 0.46 cm(1.51 ft), Connection cord length: 1.3 m(4.27 ft)
• Accessories Alligator clips (2), Grabber clips (2), CARRYING CASE 3853 (1)