Data Sheet

15
DC/RMS UNIT 8972
(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up
time and zero adjustment; accuracy guaranteed for 1 year)
Measurement functions
Number of channels: 2, for voltage measurement, DC/RMS selectable
Input connectors
Isolated BNC connector (input impedance 1 MΩ, input capacitance 30 pF) ,
Max. rated voltage to earth: 300 V AC, DC
(with input isolated from the unit, the maximum
voltage that can be applied between input channel and chassis and between input channels without
damage)
Measurement
range
5 mV to 20 V/div, 12 ranges, full scale: 20 div, AC voltage for possible
measurement/display using the memory function: 280 V rms,
Low-pass filter: 5/50/500 Hz, 5 k/100 kHz
Measurement resolution
1/100 of measurement range (using 12-bit A/D conversion and when installed in 8847)
Highest sampling rate
1 MS/s (simultaneous sampling across 2 channels)
Measurement accuracy
±0.5 % of full scale (with filter 5 Hz, zero position accuracy included)
RMS
measurement
RMS amplitude accuracy: ±1 % of full scale (DC, 30 Hz to 1 kHz), ±3 %
of full scale
(1 kHz to 100 kHz),
Response time: SLOW 5 s
(rise time from 0 to 90% of full scale), MID 800 ms
(rise time from 0 to 90% of full scale), FAST 100 ms (rise time from 0 to 90% of
full scale)
, Crest factor: 2
Frequency characteristics
DC to 400 kHz -3 dB, with AC coupling: 7 Hz to 400 kHz -3dB
Input coupling
AC/DC/GND
Max. allowable input
400 V DC (the maximum voltage that can be applied across input pins without damage)
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 250 g (8.8 oz) Accessories: None
LOGIC UNIT 8973
Measurement functions
Number of channels: 16 channels (4 ch/1 probe connector × 4 connectors)
Input connectors
Mini DIN connector
(for HIOKI logic probes only),
Compatible logic probes: 9320
-01, 9327, 9321-01
Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,
approx. 190 g (6.7 oz) Accessories: None
■ Options specifications (sold separately)
LOGIC PROBE 9320-01/9327
(Accuracy at 23 ±5 °C/73 ±9 °F, 35 to 80 % rh ; accuracy
guaranteed for 1 year)
Function
Detection of voltage signal or relay contact signal for High/Low state recording
Input
4 channels (common ground between unit and channels),
Digital/contact input switchable
(contact input can detect open-collector signals),
Input impedance: 1 MΩ
(with digital input, 0 to +5 V), 500 kΩ or more (with
digital input, +5 to +50 V)
, pull-up resistance: 2 kΩ (contact input: internally
pulled up to +5 V)
Digital input threshold
1.4 V/2.5 V/4.0 V
Contact input
detection resistance
1.5 kΩ or higher (open) and 500 Ω or lower (short), 3.5 kΩ or higher (open)
and 1.5 kΩ or lower
(short), 25 kΩ or higher (open) and 8 kΩ or lower (short)
Response speed 9320-01: 500 ns or lower, 9327: detectable pulse width 100 ns or higher
Max. allowable input
0 to +50 V DC (the maximum voltage that can be applied across input pins without damage)
Cable length and mass: Main unit cable 1.5 m (4.92 ft), input section cable 30 cm (0.98 ft),
approx. 150 g (5.3 oz)
Note: The unit-side plug of the 9320-01 and 9327 is different from the 9320.
LOGIC PROBE 9321-01
(Accuracy at 23 ±5 °C/73 ±9 °F, 35 to 80 % rh ; accuracy guaranteed
for 1 year)
Function
Detection of AC or DC relay drive signal for High/Low state recording
Can also be used for power line interruption detection
Input
4 channels (isolated between unit and channels), HIGH/LOW range switching
Input impedance: 100 kΩ or higher
(HIGH range), 30 kΩ or higher (LOW
range)
Output (H) detection
170 to 250 V AC, ±DC (70 to 250 V ) (HIGH range)
60 to 150 V AC, ±DC (20 to 150 V) (LOW range)
Output (L) detection
0 to 30 V AC, ±DC (0 to 43 V) (HIGH range)
0 to 10 V AC, ±DC (0 to 15 V) (LOW range)
Response time
Rising edge 1ms max., falling edge 3ms max.
(with HIGH range at
200 V DC, LOW range at 100 V DC)
Max. allowable input
250 Vrms (HIGH range), 150 Vrms (LOW range) (the maximum voltage
that can be applied across input pins without damage)
Cable length and mass: Main unit cable 1.5 m (4.92 ft), input section cable 1 m (3.28 ft), approx.
320 g (11.3 oz)
Note: The unit-side plug of the 9321-01 is different from the 9321.
Cable length and mass: Main unit cable 1.3 m (4.27 ft), input section cable 46 cm (1.51 ft),
approx. 350 g (12.3 oz)
DIFFERENTIAL PROBE 9322
(Accuracy at 23 ±5 °C/73 ±9 °F, 35 to 80 % rh after 30 minutes of
warm-up time, accuracy guaranteed for 1 year)
Function
For high-voltage floating measurement, power line surge noise
detection, RMS rectified output measurement
DC mode
For waveform monitor output,
Frequency characteristics: DC to 10 MHz
(±3 dB),
Amplitude accuracy: ±1 % of full scale
(at max. 1000 V DC), ±3% of full
scale
(at max. 2000 V DC) (full scale: 2000 V DC)
AC mode
For detection of power line surge noise, frequency characteristics: 1 kHz to 10 MHz ±3 dB
RMS mode
DC/AC voltage RMS output detection,
Frequency characteristics: DC, 40 Hz to 100 kHz,
Response speed: 200 ms or less
(400 V AC), accuracy: ±1 % of full scale
(DC, 40 Hz to 1 kHz), ±4 % of full scale (1 kHz to 100 kHz) (full scale: 1000 V AC)
Input
Input type: balanced differential input,
Input impedance/capacitance: H-L 9 MΩ/10 pF, H/L-unit 4.5 MΩ/20 pF,
Max. rated voltage to earth: when using grabber clip 1500V 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)
Max. allowable input
2000 V DC, 1000 V AC (CAT II), 600 V AC/DC (C AT III )
Output
Voltage divider for 1/1000 of input,
BNC connectors
(output switchable for 3 modes DC, AC, RMS)
Power source
(1) Connect the AC ADAPTER 9418-15, (2) Connect to HiCORDER
logic terminal via the POWER CORD 9324 and CONVERSION
CABLE 9323
Dimensions and mass: approx. 290 (11.42in) W × 29 (1.14in) H × 219.5 (8.64in) D mm,
approx. 1.2 kg (42.3 oz) Accessories: None
DC POWER UNIT 9784
Rated input voltage
10 to 28 V DC
Power requirements
200 VA (printer used)
Note: Factory-installed option, build in on the rear of the main unit
DC power supply module
integrated on rear panel
WAVE PROCESSOR 9335
Distribution media
One CD-R
Operating
environment
Computer equipped with Pentium (133 MHz) or better CPU and at least
32 MB of memory, and running under Windows 95/98/Me, Windows
NT 4.0/2000/XP, or Windows Vista 32-bit type
(recommended system:
Pentium (200 MHz) or better with at least 64 MB of memory)
Display functions
Waveform display/X-Y display/digital value display/cursor function/
scroll function/maximum number of channels (32 channels analog, 32
channels logic)/gauge display (time, voltage axes)/graphical display
File loading
Readable data formats (.MEM, .REC, .RMS, .POW)
Maximum loadable file size: Maximum file size that can be saved by
a given device (file size may be limited depending on the computer
configuration)
Data conversion
Conversion to CSV format, tab delimited, space delimited/data culling
(simple)/convert for specified channel/batch conversion of multiple files
Print functions
Print formatting (1 up, 2-to-16 up, 2-to-16 rows, X-Y 1-to-4 up) /preview/
hard copy functions usable on any printer supported by operating system
Other
Parameter calculation/search/clipboard copy/launching of other
applications
Data analysis on the computer
■
Features
Waveform display, data calculation, printing function