Hioki 2300 Smart Site, Инструкция по эксплуатации, Страница: 166 / 366

8 2321-20 WAVEFORM MODULE
153
1
2
3
4
5
6
7
8
9
APPX
IDX
8.7.1 Basic Specifications
Instrument specifications
Analog input specifications
Logic input specifications
According to the specifications for Logic probe 9320-01, MR9321-01
Measured specifications
8.7 Specifications
Number of inputs Analog 1 input × 2CH
Logic 4 inputs × 2CH
Maximum sampling rate 400 kS/s
Input terminal voltage input (CH1, CH2)
Logic input (CH A-1 to CH A-4, CH B-1 to CH B-4)
External trigger input (CH1, CH2)
Output terminal External trigger output (CH1, CH2)
Power outage protection After recovering from a power outage, the instrument automatically returns to
the state held before the outage.
Input terminal Terminal block
Input resistance 1M
Ω
±1%
Input capacity 10 pF ±5 pF (at 100 kHz)
Low pass filter OFF/5 Hz ±50%/50 Hz ±50%/500 Hz ±50%/5 kHz ±50% (-3dB)
Range 50 V/20 V/10 V/5 V/2 V/1 V/500 mV/200 mV/100 mV/50 mV
Indication possible up to 110% of each range
AD optical resolution 12bit
Accuracy 23 °C ± 5°C, set at 30 minutes after power is turned on.
DC accuracy ; ± 0.5%f.s. (filter 5 Hz ON)
Frequency ; DC - 40 kHz, at 40 kHz -3dB
Temperature ; at DC ± 0.03%f.s./ °C
Guaranteed accuracy
period 1 year
Pre-heating time 30 minute
Noise 2 mVp-p (typ), 4 mVp-p (max) (at 50 mV range, filter OFF, input short circuit)
Common mode removal
comparison Above 80 dB (50/60 Hz signal source resistance below 100
Ω
)
Input method Uneven input (floating)
Maximum input voltage AC33 Vrms DC70 V
Maximum rated voltage to
earth AC33 Vrms DC70 V
Measured value The maximum value of an analog waveform in 1 second (Peak), the minimum
value (Bottom), Peak-peak value (pp), maximum electric potential (Ap), crest
Factor (CF), Mean (MEAN), root mean square value (RMS), analog waveform
per second, and instantaneous value of logic waveform (INST)
RMS measurement Calculation of 1 data per second at a fixed 10 kS (accuracy not specified)