Data Sheet

12
Print/display section *
6
Printer functions are available when optional printer unit is installed
Display
10.4 inch TFT color LCD
(SVGA, 800 × 600 dots)
*
6
Recording paper
RECORDING PAPER 9231: 216 mm (8.50 in) × 30 m (98.43 ft),
thermal paper roll
(when using A4-size the printer unit 8995)
RECORDING PAPER 9234: 112 mm (4.41 in) × 18 m (59.06 ft),
thermal paper roll
(when using A6-size the printer unit 8995-01)
*
6
Recording width
RECORDING PAPER 9231: 200 mm
(7.87 in) , full scale 20 divisions, 1
division = 10 mm
(0.39 in) (when using A4-size the printer unit 8995)
RECORDING PAPER 9234: 100 mm (3.94 in) , full scale 10 divisions, 1
division = 10 mm
(0.39 in) (when using A6-size the printer unit 8995-01)
*
6
Paper feed density
10 lines/mm (when using A4-size the printer unit 8995 ), 8 lines/mm
(when using A6-size the printer unit 8995-01)
* 20 lines/mm with "smoothed printing" memory function (when using A4-size the printer unit 8995)
*
6
Recording speed Max. 25 mm (0.98 in)/sec
Trigger functions
Trigger sources
Turn on/off independently for each trigger source of analog/logic A – D,
external trigger (a rise of 2.5V or terminal short circuit); timer trigger,
inter-source AND/OR, forced trigger,
standard mode (trigger source to all analog channels settable), extend
mode (multiple analog sources to a single analog channel settable, up
to 8 for 8860
-50, and up to 8 on channels/units 1 – 4, and up to 8 on
channels/units 5 – 8 for 8861
-50 settable)
Trigger types
(analog)
Level: Triggering occurs when preset voltage level is crossed
(upwards or downwards).
Window: Triggering occurs when window defined by upper and
lower limit is entered or exited.
Period: Rising edge or falling edge cycle of preset voltage value
is monitored and triggering occurs when defined cycle range is
exceeded.
Glitch: Triggering occurs when pulse width from rising or falling
edge of preset voltage value is underrun.
Slope: Triggering occurs when preset change degree
(slope) is
exceeded or underrun.
Voltage drop: Triggering occurs when voltage drops below peak
voltage setting
(for 50/60 Hz AC power lines only).
Event setting: Event count is performed for each source, and
triggering occurs when a preset count is exceeded.
Level setting resolution
0.1% of full scale (full scale = 20 divisions)
Trigger types
(logic)
1, 0, 0⎥1, ×, pattern setting, AND/OR setting for groups of 4 channels,
level or edge detect selectable
(0⎥1: changing to any value activates trigger)
Trigger filter
(analog/logic)
OFF, setting range 0.1 to 10.0 divisions in 0.1 division steps (MEM, REC
& MEM function)
, ON (10 ms)/OFF (REC function)
Other functions
Pre-trigger function to capture pre- and post-trigger waveform,
trigger output (active Low with terminal block and open collector
5 voltage output). Level display while waiting for trigger, Start/
stop trigger conditions independently selectable
Memory functions
Time axis
5 μs to 5 min/division, 26 ranges or external sampling, time axis
resolution 100 points/division, time axis zoom: ×2 to ×10 in 3
stages, compression: 1/2 to 1/500,000 in 17 stages
Sampling rate
Fixed: 1/100 of time axis range, Variable: external sampling
Sampling period can be used to set time axis
Two different sampling rate settings are possible
Recording length
32 MW memory : free setting in 1-division steps (max. 320,000 div *
7
) or
built-in presets of 25 to 200,000 divisions *
7
128 MW memory : free setting in 1-division steps (max. 1,280,000 div *
7
) or
built-in presets of 25 to 1,000,000 divisions *
7
512 MW memory : free setting in 1-division steps (max. 5,120,000 div *
7
) or
built-in presets of 25 to 5,000,000 divisions *
7
1 GW memory : free setting in 1-division steps (max. 10,240,000 div *
7
) or
built-in presets of 25 to 10,000,000 divisions *
7
*
7
Maximum recording length or built-in preset length when using 1 channel (8860-50) or 2 channels
(8861-50). Memory of 8861-50 is twice that of 8860-50, but recording length is the same.
Pre-trigger
Record data from before the trigger point, -100 to +100% of
recording length
(free setting in 1% steps)
Screen and
printing
Split screen (1 to 16), X-Y screen (1, 4 screens, max. 16 combined), sheet
display
(max. 32 channels per sheet), logging (print/display measurement data as
digital values)
, voltage axis zoom (×2 to ×100), compression (×1/2 to ×1/10),
overlay, zoom, variable display, vernier display
Memory splitting
Divided use of memory space
(up to 4096 divisions), sequential
save, block serch
Waveform calculation
Four arithmetic operations, absolute value, exponentiation, common logarithm,
square root, moving average, differentiation once and twice, integration once and
twice, parallel displacement along the time axis, trigonometric functions (sin,
cos, tan, arc-sin, arc-cos, arc-tan), Any of 16 calculation types can be applied to
recording lengths of up to 1/4 of memory capacity
Numerical calculation
(Numerical calculation by specifying calculation area with cursors A and B, numerical calculation judgment,
automatic saving of numerical calculation results, saving of any existing numerical calculation results)
Average value, effective (rms) value, peak to peak value, maximum value,
time to maximum value, minimum value, time to minimum value, period,
frequency rise time, fall time, area value, X-Y area value, standard deviation,
time to level, pulse width, duty ratio, pulse count, Up to 16 items can be
selected.
Averaging
Cumulative average, Exponential average
(select 2 to 10,000 data objects
to be averaged)
Recorder functions
Time axis
10 ms to 200 ms *
8
/division, 500 ms to 1 hour/div with 19 ranges, time
axis resolution 100 points/division, time axis zoom: ×2 to ×4 in 2 stages,
compression: 1/2 to 1/20,000 in 13 stages
At recoding length “continuous”, time axis 20 ms/div to 1 hour/div
With scanner module 8958, time axis 50ms/div to 1 hour/div
*
8: Virtual record function: At 10 ms - 200 ms/division, printing in real time is not possible, but
waveform data are stored in memory and can be monitored on screen. Data are stored for 5,000
divisions before the end of measurement. At recording length settings other than "Continuous", the
printer can be used simultaneously, for follow-up printing of waveforms.
Sampling rate
100 ns to 1 sec in 8 stages
(selectable in 1/100 of time axis range)
Recording length
32 MW memory: free setting in 1-division steps (max. 5,000 div), continuous *
9
, up
to 1,000 divisions use with the scanner module 8958
128 MW memory: free setting in 1-division steps
(max. 20,000 div), continuous *
9
,
up to 5,000 divisions use with the scanner module 8958
512 MW memory: free setting in 1-division steps
(max. 80,000 div), continuous *
9
,
up to 20,000 divisions use with the scanner module 8958
1 GW memory: free setting in 1-division steps
(max. 160,000 div), continuous *
9
,
up to 40,000 divisions use with the scanner module 8958
*9 At time axis 10 ms to 200 ms/division and printer ON, Continuous setting cannot be selected. At use
with the Printer Unit 8995-01 and numerical print ON, time axis 10 ms to 1 sec/division is disabled
Note: Memory of the 8861-50 is twice than shown above, but recording length is the same.
Waveform memory
Store data for most recent 5,000 *
10
divisions, or up to 160,000 div in
memory. Backward scrolling and re-printing available.
*
10
Depending on the amount of installed memory, Memory of 8861-50 or 8861 is twice
that of 8860-50 or 8860, but recording length is the same.
Screen and printing
Split screen (1 to 8), sheet display (max. 32 channels per sheet), logging
(print/display measurement data as digital values), voltage axis zoom (×2 to
×100)
, compression (×1/2 to ×1/10), variable display
FFT function
Analysis mode
Storage waveform, linear spectrum, RMS spectrum, power
spectrum, power spectrum density, cross power spectrum, power
spectrum density (LPC), auto-correlation function, histogram,
transfer function, cross-correlation function, phase spectrum,
impulse response, coherence function, octave analysis
Analysis channels
1-channel FFT, 2-channel FFT in selected channels (up to 16 analysis
functions)
Frequency range
133 mHz to 8 MHz, resolution 1/400, 1/800, 1/2000, 1/4000, 1/8000
No.of sampling points
1000, 2000, 5000, 10000, 20000 points
Analysis data
Selected from: Newly loaded data / MEM function waveform
data / MEM waveform of REC & MEM function
Window functions
Rectangular, Hanning, Exponential, Hamming, Blackman,
Blackman-Harris, Flat-top
Screen and
printing
Split screen (1/2/4), Nyquist, logging (print/display measurement data as
digital values)
, frequency axis zoom and left/right scrolling
Averaging
Time axis / frequency axis simple averaging, exponential
averaging, peak hold, (free settting 2 times to 10,000 times)
Real-time save function
Time axis
(Whole waveform data)
10 ms to 1 hour/division, 19 ranges, time axis resolution 100 points/div,
sampling speed: same as sampling rate for “Measurement Waveform”
Time axis
(Measurement waveform
data: sampling data)
100 μs to 5 min/division, 22 ranges (limited depending on store target and number of
channels)
, time axis resolution 100 points/div, sampling rate: 1/100 of time axis
Save to
HDD, PC via LAN, PC Card (use only HIOKI’s card)
Recording length
Depending on available space on storage media / file system / number
of channels / REC time axis, Selectable in division steps up to
maximum recording length
Screen and
printing
During measurement: Whole wave, after measurement: toggle
Whole/Measurement waveform display, simultaneous display of Whole/
Measurement waveform with split screen, split screen
(1 to 8), 16 split
(A4-size printer only), sheet display (max. 32 channels per sheet), logging (print/
display measurement data as digital values)
, zoom, variable display
Memory transfer
Data can be analyzed in MEM function or FFT function
Waveform serch
function
Detection of trigger criteria, time, event markers and peak value
Up to 1,000 event markers can be input during and after measurement
REC & MEM function
Time axis
(REC)
100 ms to 1 hour/division, 16 ranges, time axis resolution 100 points/
division, sampling rate: same as sampling rate for MEM function.
Recording data of the scanner module 8958 in REC side.
Time axis
(MEM)
10 μs to 5 min/division, 25 ranges, time axis resolution 100 points/
division, sampling rate: 1/100 of time axis
Recording length
REC: 25 to 2,000 *
11
divisions, or up to 80,000 div *
11
, continuous
MEM: 25 to 5,000 *
11
divisions, or up to 160,000 div *
11
*
11
Depends on installed memory 32 MW to 1GW (free setting in 1-division steps also possible)
Waveform Memory
(REC)
The last 2,500 *
11
divisions, or up to 80,000 div *
11
are saved to memory
for scroll-back and re-print.
Limited according to whether 16-Ch Scanner Module 8958 is installed.
Screen and
printing
Toggle REC/MEM waveform display, simultaneous display of REC/
MEM waveform with split screen, split screen
(1 to 8), sheet display
(max. 32 channels per sheet), logging (print/display measurement data as
digital values)
, zoom (with MEM), variable display
Memory divide
Divided use of memory space
(up to 1024 divisions), sequential
save, block search
n Main unit Specifications