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2-channel, high voltage amp, high isolation per channel, 1M samples/sec, 2V to 1kV F.S.

Features:
  • High withstand voltage (Maximum input voltage: 1,000 V)
  • Maximum sampling speed 1 MS/s
  • Real-time RMS measurement

Dimensions

N/A 49.2(W) x 136(D) x 160(H) mm (not including protruding parts)

Weight

N/A 740 g

Input Channel Number

N/A 2 channels/module

Input Terminal Shape

N/A Insulated BNC Connector

System

N/A All channel insulation, simultaneous sampling, unbalanced input

Sampling Interval

N/A 1, 2, 5, 10, 20, 30 sec; 1, 2, 5, 10, 20, 30 min, 1 hr 1, 2, 5, 10, 20, 50, 100, 125, 200, 250, 500 msec 1, 2, 5, 10, 20, 50, 100, 200, 500 usec

Built-In RAM

N/A 2,000,000 data

Input Coupling

N/A DC, AC, DC-RMS, AC-RMS

Measurement Range

N/A Crest Factor: (Range between 1 and 200Vrms) 4 or less (Range of 500Vrms) 2 or less DC, AC: 2, 5, 10, 20, 50, 100, 200, 500, 1000V F.S. DC-RMS, AC-RMS: 1, 2, 5, 10, 20, 50, 100, 200, 500Vrms F.S.

A/D Converter

N/A Effective Resolution (DC, AC): Approx. ±Range 1/40,000 Effective Resolution (DC-RMS, AC-RMS): Approx. Range 1/20,000 Resolution: 16-bit System: sequential comparison system

Temperature Coefficient

N/A Gain: ±0.01% of F.S./ °C Zero: ±0.02% of F.S./°C

Input Resistance

N/A 1 MΩ ±5%

Input Signal Source Resistance

N/A 1 kΩ or less

Maximum Input Voltage

N/A Input Terminal (-) / GND Terminal Interval: 300 VACrms Input Terminal (-) / Input Terminal (-) Interval: 300 VACrms Input Terminal (+) / Input Terminal (-) Interval: 1000 Vp-p

Withstand Voltage

N/A Input Terminal (-) / GND Terminal Interval: 2300 VACrms / 1 minute Input Terminal (+) / Input Terminal (-) Interval: 2300 VACrms / 1 minute

Insulation Resistance

N/A Input Terminal (-) / GND Terminal Interval: 50 MΩ or more (at DC500 V)

Common Mode Rejection Ratio

N/A 90 dB or more (50/60 Hz signal source 300 Ω or less)

S/N (Noise)

N/A 48 dB or more (+/- at short)

Frequency Response

N/A AC Coupling: 4 Hz~200 kHz (+1/-4.5 dB) DC Coupling: DC ~200 kHz (+1/-3 dB)

Filter

N/A LPF: OFF, Line (1.5 Hz), 5 Hz, 50 Hz, 500 Hz, 5 kHz, 50 kHz (Attenuation) -3 dB (-5.2 dB to -1.4 dB) / 6 dB oct

Measurement Accuracy (23°C ±5°C)

N/A *30 minutes more after power-up GND connection Filter Line (DC only) AC-RMS: Sine wave ±0.5% of F.S. (100Hz=F=1kHz); ±1.5% of F.S. (1kHDC, AC: ±0.25% of F.S. DC-RMS: Sine wave ±0.5% of F.S. (20 Hz=F=1kHz); ±1.5% of F.S. (1kHzResponse Time: 500 ms or less (Crest Factor 4 or less)