Atec Hioki-8847 User Manual

For the ﬁ eld Professional

■ Isolated inputs for all channels enhance measurement safety by letting you record differing electric potential objects simultaneously

■

Sturdy construction designed for use in the ﬁ eld

Tough body and strong enclosure provide superior resistance to shocks, falls, and

vibrations. Clears a 50 cm drop test.

Note: Using in-house testing conditions. Absence of impairment or

damage in all cases is not assured.

■ High-speed printing for checking data right on the spot Printer features newly designed roll paper drop-in loading and one-touch setup, along

with high 50 mm/s printing speed.

■

Ergonomic controls for superior user convenience

Large key tops are easy to operate and feature surface coating so you can simply wipe

off grease stains and other residue.

MEMORY HiCORDER

Recorders

8847

ully Isolated High Speed Recording, Tough Enough for the Field

The Ideal Recorder for Field Use Features Easy Portability and Sturdy Construction

No Delay

■ A problem occurs, requiring immediate attention on site

Grab the sturdy handle and go. The tough construction can

take a few knocks.

■ Start measurement without reading through the manual

The Help Wizard assists you to do exactly what you want.

■ Print out results on the spot

Load printer paper with a simple one-touch operation.

High printing speed gives you a hard copy in a snap.

High Speed

■ High-speed sampling up to 20 MS/s

Full isolation for all channels and simultaneous sampling

■ Store data on media three times faster

To 30 MB CF Card: Max. 40 seconds

(8841: approx. 110 seconds)

Data save speed may vary, depending on conditions.

X-Y

Operation

■ Multi-channel X-Y recorder with electronic data log

■ Simultaneous recording over 16 analog + 16 logic channels

■ Simultaneous recording over 64 logic + 10 analog channels

Plug-in modules provide the flexibility to match most

channel and signal conﬁ guration requirements.

Computer

Integration

■ Easy storage of recorded data

USB memory stick / CF card / internal hard disk

■ HTTP/FTP server function and remote operation capability

provide easy access to data

One-touch design takes the hassle out of the process. 50mm/sec print speed

Start a measurement without delay

No more need for cumbersome and time-consuming steps such as threading the paper between rubber rollers and the thermal print head. Simply drop the paper roll in place, pull the tip out slightly, and close the door. As easy as one, two, three.

What

Users

Want

No Problem!

Actual size of printout example

■ Print a complete A4 format report on site

If the customer requires a report, the 8847 can deliver without delay. The A4 format printout shows waveforms with high resolution. Even minute details and changes can be detected easily, and measurement parameters used for obtaining the data are also printed. Even in the age of electronic communication, being able to produce a paper document on the spot can be very effective and result in enhanced credibility.

■ Hard copy of the display screen, then and there

Observed waveforms, setup pa rameters, processing values, AB cursor readouts and more--a simple push of a button and the hi gh-speed ther mal printer g ives you a hard co py of the en tire scre en contents. Saving as a BMP file on a CF card or USB memory is also possible.

Printing is tw ice a s fas t compa red t o the performanc e o f previous HIOKI products. No more waiting when printing out data on site to give to the customer.

"The customer needs measurement results in hand right away!"

50 mm/s printing speed produces results in a flash

No Problem!

"Changing paper is a hassle, and printing speed should be faster!"

Making input ampli tude and trigger settings becomes much easier when the effect can be observed immediately. Setting va lue s can be su perimpo sed on the wa v e f o rm d i spla y to maximize the waveform area, or you can separate the display areas to enhance the legibility of setting items.

"Making settings is too complicated if I can't see the waveform!"

Make settings on screen while watching the waveform.

No Problem!

Input

A/D conversion

Write to memory

Input voltage

Sampling period

Time

Output waveform

Bar graph type level monitor

Input channel upper limit

Input channel lower limit

Time per division on horizontal axis

Sampling period s hown in bracke ts ( )

Duration to be stored in internal memory

Conver ted time valu e shown in brackets ( ) 100 sampling points pe r division

Trigger mode and pretrigger Speciﬁ es interval to observe before trigger point

Input channel instantaneous value monitor

(numeric readout)

Versatile trigger functions

What

Users

Want

Monitor high-speed signals

High-speed 20 MS/s sampling provides ample margin

The operation principle is the same as for a digital oscilloscope: data are stored at high speed in the high-capacity internal memory. Even with all channels operating simultaneously, sampling rates up to 20 megasamples per second (50 ns cycle) are possible. This ensures that sudden event spikes and instantaneous waveform changes are captured reliably.

■ Semiconductor memory storage

Units using hard disks or other mechanical media for storage are vulnerable to vibrations and therefore are not ideal for automotive measurement and similar applications. By saving data in semiconductor based memory without any mechanical drive parts, the Memory HiCorder is much more suited to such applications. Simply back up the data later to CF card or USB memory, and you're done.

No Problem!

"1 MS/s is too slow for observing fast pulse edges"

A/D conversion

Insulation

Screen display Print out

Duration to be stored in internal memory

Conver ted time valu e shown in brackets ( )

EXT. IN 1 EXT. IN 2 EXT. IN 3

■ Pen up/down control

Individual pen up/down control is possible during X-Y recording, not only by using the Function buttons but also via external signals at the EXT. IN1, 2, 3 connectors.

Having an X-Y recorder would be handy!

What

Users

Want

Chart-type X-Y recorders are disappearing from the market, but they had certain advantages that are sometimes desirable. The 8847 brings them back with features such as independent pen up/ down control. Because data are stored as a timebased series, electronic storage can be applied to tasks for which paper archives used to be necessary.

"An X-Y recorder uses paper, but electronic data would be better!"

X-Y recorder with electronic recording

No Problem!

The 8847 comes standard with 16 logic input channels. Three more logic input modules with up to 48 logic channels can be installed in place of analog input modules, resulting in simultaneous recording c apa c ity f or up t o 64 ch an n els i n total. All channels can be displayed on a single screen, which is ideal for timing measurements. Furthermore, simultaneous recording of analog waveforms is possible in up to 10 channels.

"There are scores of relays, and I need to measure the timing of them all!"

Max. 64 channels Logic input

+ 10 channels Analog input

No Problem!

HUB

■

Waveform observation/CSV conversion software bundled as standard (Wv)

● Binary data collected with the HiCorder can be observed as

waveforms on a computer.

● Data can be converted to CSV format for importing into

Excel. The software is supplied free of charge with the product, and the latest version can also be downloaded from the HIOKI web site.

USB receptacle A

USB receptacle B

LAN terminal

Wv screen sample

EXCEL sheet sample

What

Users

Want

Analyze data on a computer

Measurement data can be saved manually on any generic USB memory device.

* Automatic data saving as on CF card is not possible.

The USB interface conforms to version 2.0 specifications. Mass storage devices can be used in the A type connector.

* Due to compatibility reasons, some USB memory devices may not work.

The B type connector can be u sed to connect the 8847 to a computer for remote operation. If no USB memory stic k is available, internal data of the 8847 can be sent to the computer via this USB connection for storage.

"I want to use a USB memory stick!"

Two types of USB 2.0 ports

No Problem!

Measurement data can be saved automatically on the optional 80GB hard disk. The HDD is a factory option which will be installed internally. A slot for CompactFlash cards is also provided. Data can be saved automatically on cards available from HIOKI.

* Automatic data saving occurs in close to real time and is possible while saving

data in the internal memory (128MB) of the HiCorder. Automatic data saving on USB memory is not possible. Data must be saved manually on such media.

"I want to use a hard disk!"

Optional internal HDD

No Problem!

A 100BASE-TX LAN port is built in as standard equipment. <HTTP server capability> Access the unit via a web browser running on a computer, for waveform observation and remote operation. Waveform data of the 8847 can also be downloaded and pasted into Excel. <FTP server capability> Copy the memory contents of the 8847 (internal RAM, CF card, HDD) to a computer.

"I want to hook up to a LAN!"

LAN port and HTTP/FTP server function

No Problem!

- Numerical calculation function -

- Partial waveform zooming -

- Comment input capability without a keyboard -

Numerical calculation results can be shown on waveform display

Numerical calculation settings

Evaluation settings

While observing the entire waveform, zoom in on portions of interest

Comments can be input for each channel

■ Calculate parameter values from measured waveform

● 20 different built-in calculation types including effective

(rms) value, peak value, and maximum value

Highlights

■ Partial waveform zooming

● Display time axis compressed waveform in upper part of

screen

● Display time axis expanded waveform in lower part of screen

● Use Jog & Shuttle knobs to scroll to desired section

■ Enter comments for each measurement signal

● Assign comments to channels and display them

on screen

● Print channel comments when printing

waveforms

● Make entries without a keyboard

■ Maximum recording times with Memory function (auto saving)

• At sampling speeds of 100 ms/division (1 ms sampling) and lower, real-time saving on media becomes possible.

• Sett ing record ing length t o an arbit rary value allows incre asing the 200,000 div ision limit u p to a maxi mum of

320,000 divisions in 1 division units.

Input

A/D

Insulation

Screen display

Maximum Value

Minimum Value

Recording Speed

REC

time ax is

Sampling period

To internal me mory

20,000 di visions

Contin uous (appr ox. recording t ime with one 30 m paper roll)

Note: Calculated as 30 m = 2,970 divisions Changing paper enables permanent continuation of recording

100 ms/div

1 ms, 10 ms, 100 ms, 1 ms, 10 ms, 100 ms

Note: Limited by combination of selections under 1/100 on

time axis and time axis setting

for memory recording

33 min 20 s Display only 200 ms/div 1 h 6 min 40 s Display only 500 ms/div 2 h 46 min 40 s 24 min 45 s

1 s/div 5 h 33 min 20 s 49 min 30 s 2 s/div 11 h 6 min 40 s 1 h 39 min 00 s

5 s/div 1 d 3 h 46 min 40 s 4 h 7 min 30 s 10 s/div 2 d 7 h 33 min 20 s 8 h 15 min 00 s 30 s/div 6 d 22 h 40 min 00 s 24 h 45 min 00 s 50 s/div 11 d 13 h 46 min 40 s 1 d 17 h 15 min 00 s

100 s/div 23 d 3 h 33 min 20 s 3 d 10 h 30 min 00 s 1 min/div 13 d 21 h 20 min 00 s 2 d 1 h 30 min 00 s 2 min/div 27 d 18 h 40 min 00 s 4 d 3 h 00 min 00 s 5 min/div 69 d 10 h 40 min 00 s 10 d 7 h 30 min 00 s

10 min/div 138 d 21 h 20 min 00 s 20 d 15 h 00 min 00 s

30min/div 416 d 16 h 00 min 00 s 61 d 21 h 00 min 00 s

1 hr/div 833 d 8 h 00 min 00 s 123 d 18 h 00 min 00 s

- Simultaneous recording on recording media -

- Chart recording reliably captures noise events -

Maximu m recording time

increas es depending on

number of c hannels used

Analo g 16 ch

+ internal L ogic 16 ch

Analo g 8 ch

+ internal L ogic 16 ch

Analo g 4 ch

+ internal L ogic 16 ch

Analo g 2 ch

+ internal L ogic 16 ch

Logic 48 c h

+ internal L ogic 16 ch

Time a xis

Samp. period

20,000 di v 50,000 d iv 100,000 di v 200,000 d iv 100,000 d iv

5 μs/div to

50 ms/div

50 ns to

500 μs

- omitted - - omitted - - omitted - - omitted - - omitted -

100 ms/div 1 ms

33 min 20 s

1 h 23 min 20 s 2 h 46 min 40 s 5 h 33 min 20 s 2 h 46 min 40 s

200 ms/div 2 ms

1 h 06 min 40 s 2 h 46 min 40 s 5 h 33 min 20 s 11 h 06 min 40 s 5 h 33 min 20 s

500 ms/div 5 ms

2 h 46 min 40 s 6 h 56 min 40 s 13 h 53 min 20 s

1 d 03 h 46 min 40 s

13 h 53 min 20 s

1 s/div 10 ms

5 h 33 min 20 s 13 h 53 min 20 s

1 d 03 h 46 min 40 s 2 d 07 h 33 min 20 s 1 d 03 h 46 min 40 s

2 s/div 20 ms

11 h 06 min 40 s

1 d 03 h 46 min 40 s 2 d 07 h 33 min 20 s 4 d 15 h 06 min 40 s 2 d 07 h 33 min 20 s

5 s/div 50 ms 1 d 03 h 46 min 40 s 2 d 21 h 26 min 40 s 5 d 18 h 53 min 20 s 11 d 13 h 46 min 40 s 5 d 18 h 53 min 20 s 10 s/div 100 ms 2 d 07 h 33 min 20 s 5 d 18 h 53 min 20 s 11 d 13 h 46 min 40 s 23 d 03 h 33 min 20 s 11 d 13 h 46 min 40 s 30 s/div 300 ms 6 d 22 h 40 min 00 s 17 d 08 h 40 min 00 s 34 d 17 h 20 min 00 s 69 d 10 h 40 min 00 s 34 d 17 h 20 min 00 s 50 s/div 500 ms 11 d 13 h 46 min 40 s 28 d 22 h 26 min 40 s 57 d 20 h 53 min 20 s 115 d 17 h 46 min 40 s 57 d 20 h 53 min 20 s

100 s/div 1.0 s 23 d 03 h 33 min 20 s 57 d 20 h 53 min 20 s 115 d 17 h 46 min 40 s 231 d 11 h 33 min 20 s 115 d 17 h 46 min 40 s 1 min/div 600 ms 13 d 21 h 20 min 00 s 34 d 17 h 20 min 00 s 69 d 10 h 40 min 00 s 138 d 21 h 20 min 00 s 69 d 10 h 40 min 00 s 2 min/div 1.2 s 27 d 18 h 40 min 00 s 69 d 10 h 40 min 00 s 138 d 21 h 20 min 00 s 277 d 18 h 40 min 00 s 138 d 21 h 20 min 00 s 5 min/div 3.0 s 69 d 10 h 40 min 00 s 173 d 14 h 40 min 00 s 347 d 05 h 20 min 00 s 694 d 10 h 40 min 00 s 347 d 05 h 20 min 00 s

Input

A/D

conversion

A/D

conversion

Write to memory

Write to media

■ Chart recording reliably captures noise events (Recorder function)

●

High-speed sampling ensures that noise events are captured also with slow recording

●

Data compression achieved by recording maximum/minimum value pairs

●

Up to 416 days of recording time with maximum memory capacity (1 hour/division)

●

Chart output enables permanent recording

* When opening data created with the Recorder function on a computer, the maximum and minimum

data pairs are lined up in a time series. * Length of printer paper roll is 30 meters. Paper can be changed during operation without stopping the recording process.

Write to memory

Recording on chart

■ Maximum recording times with Recorder function

•

With settings betwe en 100 and 200 m s per divisi on on the time a xis, c ontinuo us re cording is not

possible if printer is ON.

Highlights

Memory

function

Recorder function

■ Simultaneous recording on recording media (Memory function)

● Automatic data saving on CF card or HDD

● During high-speed sampling, data are written to internal

RAM first and later saved on other media

● During low-speed sampling, data are written to internal RA M

and sequentially saved on other media

● Highly suitable for long-term recording

* Available recording duration is determined by internal RAM capacity, not by

exter nal media.

Input

Input voltage

Sampling period

Time

Time domain

Frequency domain

1,000 points

Convert 1,000 to 10,000 points

Before scaling

After scaling

Waveform in the MEM function

■

Recalculate by changing the number of calculation points after measurement

Even for measurement data currently based on a lower number of calculation points, it is possible to increase the number later and perform analysis again. For example, data measured at a setting of 1,000 points can be converted and reanalyzed with a 10,000 point setting. This will result in a tenfold increase in frequency analysis resolution. Of course, the opposite is also possible, going for example from 10,000 points to 1,000 points.

* Recalculation with a different number of calculation points is not possible if frequency

averaging is set to ON.

■ Decibel-based scaling

Decibel-based scaling as requested by numerous customers is now possible. There is no more need to make logarithmic conversions on the side with an electronic calculator. The 8847 can accept input of overall values (power spectrum sum) in dB, with the capability for easy scaling. Signals from noise level meters and similar equipment can therefore be read directly.

function available from version 2.00 onward

- Frequency area data analysis (FFT function) -

- Electrical distortion analysis/mechanical vibration analysis -

Highlights

This function comprises single-signal FFT for tasks such as frequency component analysis, dual-signal FFT for transfer function analysis, and octave analysis for acoustic measurements. The signal source for analysis are specified sections from waveform data captured using the Memory function.

* The selectable range is 1,000 to 10,000 data points.

Compared to the predecessor model 8841, processing speed is about

1.6 times faster (internal clock ratio) when performing the most timeintensive analysis calculation under the same conditions.

FFT analysis function

To use measurement data captured with the Memory function, the Jog & Shuttle knobs serve to specify analysis points, and processing results can now be displayed at the same time. Compared to earlier models such as the 8855 and 8841, operation has been significantly streamlined by eliminating the need to go back and forth between the Memory function and the FFT function. It is also possible to view raw data measured with the Memory function and processing results obtained from stored waveforms side by side. This makes it possible to check the effects of window functions while viewing spectrum waveforms, resulting in a dramatic improvement in operation convenience during use of the analysis functions.

FFT analysis from memory waveform data

Specify an analysis point

M e asure a variety of s ignals in on e go

Find problem sol u tio ns s traigh t away

Power facilities

Generating stations

Transformer stations

Steel and chemical plants

Short-circuit/interruption

testing

Facilities diagnosis

Troubleshooting

Motors

Railways/Transport

Automotive

Development and testing

Fault and problem

analysis

Quality control

Elevators

Machine tools and

hydraulic machinery

Production facilities

Maintenance

Troubleshooting

Performance and

characteristics testing

■

Application example

Load interruption test at generator

■ Use pretrigger function to record waveform before and after

interruption

■ Test breaker characteristics

■ Use multiple isolated input channels simultaneously

■ Instantly load paper and print out full-width waveform

■

Application example

Commercial power supply line

measurement

■ Use drop trigger to monitor voltage drops

■ Evaluate waveform when switching to UPS or other source

■ Use instantaneous waveform recording for 50/60 Hz

■ Isolated inputs eliminate short-circuiting risks

■

Application example

Railway carriage problem analysis

■ Use pretrigger function to record instantaneous waveform

before and after problem

■ Check notch curves and cam progression waveform

■ Use logic probe to record cam contact point signal waveform

■ Record MG startup current waveform using clamp sensor

■

Application example

Motor startup current measurement

■ Observe correlation between main motor current waveform

and relay signal

■ Record up to 3 m 20 s at 1/1000 s (1 ms per division)

■ Make simultaneous current and voltage measurements using

multiple channels and isolated inputs

■ Use trigger wait function to pinpoint and record problem

waveforms only

■

Application example

Measurement of hydraulic machinery

operation waveform

■ Perform braking mechanism measurement

■ Perform X-Y measurement of valve ﬂ ow and pressure

■ Perform X-Y measurement of load and displacement

■ Use pen up/down and playback functions

■

Application example

Check for bearing wear and

deterioration

■ Perform FFT analysis over a frequency range from DC to 8

MHz

■ Perform long-term signal recording and analyze only

required parts

■ Use FFT analysis to diagnose cracks and similar problems

Note: FFT analysis function available from version 2.00 onward

MEMORY (high-speed recording)

Time axis

5 μs to 5 min/division (100 points/div) 26 ranges, External sam-

pling (100 points/div, or free setting),

Time axis zoom: ×2 to ×10 in 3 stages, compression: 1/2 to

1/20,000 in 13 stages

Sampling rate

1/100 of time axis range (minimum 50 ns period)

Recording length

16 ch mode : built-in presets of 25 to 20,000 divisions 8 ch mode : built-in presets of 25 to 50,000 divisions 4 ch mode : built-in presets of 25 to 100,000 divisions 2 ch mode : built-in presets of 25 to 200,000 divisions or free setting in 1-division steps (max. 320,000 div)

Pre-trigger

Record data from before the trigger point, 0 to +100% or -95%

of recording length 15 stages

Numerical calculation

• Simultaneous calculation for up to 16 selected channels

Average value, effective (rms) value, peak to peak value, maxi-

mum value, time to maximum value, minimum value, time to minimum value, period, frequency, rise time, fall time, standard deviation, area value, X-Y area value, specified level time, specified time level, pulse width, duty ratio, pulse count, four arithmetic operations

• Calculation result evaluation output: GO/NG (with open-

collector 5 V output)

• Automatic storing of calculation results

Other functions

• Averaging (cumulative average, exponential average, with unit

firmware version 2.00 and later)

• No logging

• X-Y waveform synthesis (1-screen, 4-screens)

• Overlay (always overlay when started/overlay only required

waveforms)

• Automatic/manual/AB cursor range printing/report printing

Additional functions

Note: By installing optional

Functi on Expansion S oftware

9785 in unit

• Waveform calculation: For up to 8 freely selectable channels,

the following functions can be performed

(results are automatically

stored)

: Four arithmetic operations, absolute value, exponentiation, common logarithm, square root, moving average, differentiation (primary, secondary), integration (primary, secondary), parallel displacement along time axis, trigonometric functions, reverse trigonometric functions

• Memory splitting (max. 1024 blocks): sequential storage,

multi-block storage

RECORDER (real-time recording)

Time axis

10 ms to 1 hour per division, 19 ranges, time axis resolution

100 points/division

* Out of data acquired at selected sampling rate, only

maximum and minimum value data determined using 100 points/division units

are stored

Time axis compression selectable in 13 steps, from × 1/2 to ×

1/20,000

Sampling rate

1/10/100 µs 1/10/100 ms

(selectable from 1/100 or less of time axis)

Real-time printing

Supported

* Real-time printing is possible at time axis settings slower than 500 ms per

division

* Delayed print is performed when recording length is not set to “ Continuous”

and time axis setting is 10 ms - 200 ms per division

* When recording length is set to “ Continuous” and time axis setting is 10 ms -

200 ms per division, manual printing can be performed after measurement stop

Recording length

Built-in presets of 25 to 20,000 divisions, or “Continuous” or free setting in 1-division steps (max. 20,000 div)

Additional recording

Supported (recording is resumed without overwriting previous data)

* With unit firmware version 2.00 and later

Waveform memory

Store data for most recent 20,000 divisions in memory

*Backward scrolling and re-printing available

Auto save

Data are automatically saved on CF card or internal HDD after

measurement stop

Other functions

• No logging

• Event recording (screen during measurement/marker input for

print recording)

* With unit firmware version 2.00 and later

• Manual/AB cursor range printing/report printing

X-Y RECORDER (X-Y real-time recording)

Sampling rate

1/10/100 ms (dot), 10/100 ms (line)

Recording length

Continuous

Screen, Printing

Split screen (1 or 4), Manual printing only

Number of X-Y

1 to 8 phenomenon

X-Y channel setting

Any 8 channels out of 16 can be selected for X axis and Y axis

respectively

X-Y axis resolution

25 dots/division (screen), 80 dots (horizontal) × 80 dots

(vertical)/division (printer)

Waveform memory

Sampling data for last 2,000,000 points are stored in memory

Pen up/down

Simultaneous for all phenomena

External pen control

Possible via external input connector (simultaneous up/down for

all phenomena)

Internal Printer

Features

Printer paper one-touch loading, high-speed thermal printing

Recording paper

216 mm

(8.50 in) × 30 m (98.43 ft), thermal paper roll (use 9231 paper)

Recording witdh: 200 mm (7.87 in) 20 division full scale, 1 div = 10 mm

(0.39 in) 80 dots

Recording speed

Max. 50 mm (1.97 in)/sec

Paper feed densit y

10 lines/mm

Display

10.4 inch SVGA-TFT color LCD

(800 × 600 dots)

(Time axis 25 div × Voltage axis 20 div, X-Y 20 div × 20 div)

Displayable languages

English, Japanese, Korean, Chinese

Note: Chinese (available end of 2009)

Waveform display zoom/compression

Time axis: × 10 to × 2 (zoom at MEMORY function only), × 1, × 1/2 to × 1/20,000, Voltage axis: × 100 to × 2, × 1, × 1/2 to × 1/10

Variable display

Upper/Lower limit set, display/div set

Scaling

10:1 to 1000:1, automatic scaling for various probes Manual scaling

(conversion ratio setting, 2-point setting, unit setting)

Comment input

Alphanumeric input (title, analog and logic channels) Simple input, history input, phrase input

Logic waveform display

Display point move 1 % step, Line width 3 types

Display partition

Max. eight divisions

Monitor function

Input level monitor Numerical value

(Sampling 10kS/s fixed, refresh rate 0.5s)

Other display functions

• Waveform inversion (positive/negative)

• Cursor measurement (A, B, 2-cursor, for all channels)

• Vernier function (amplitude fine adjustment)

• Zoom function (horizontal screen division, zoomed waveform

shown in lower section)

• 16 selectable colors for waveform display

• Zero position shift in 1% steps for analog waveform

• Global zero adjust for all channels and all ranges

Basic speciﬁ cations (product guaranteed for one year)

Measurement functions

MEMORY

(high-speed recording)

RECORDER (real-time recording) X-Y RECORDER (X-Y real-time recording)

FFT (frequency analysis) Note: function available from version 2.00 onward

Number of input modules

[8 analog input modules]: 16 analog channels + 16 logic channels

(standard)

[5 analog input modules + 3 logic input modules]: 10 analog

channels + 64 logic channels

(standard 16 channels + 48 channels in logic

input modules)

* For analog modules, channels are insulated vs. each other and vs. unit ground. For logic modules and integrated standard logic channels, all channels use the unit ground.

Maximum sampling rate

20 MS/second

(50 ns period, all channels simultaneously)

External sampling (10 MS/second, 100 ns period)

Direct access internal memor y

64 Mega-words

(Memory expansion: none)

32 Mega-words/ch

(using 2 Analog channels)

, 16 Mega-words/ch

(using

4 Analog channels)

, 8 Mega-words/ch

(using 8 Analog channels)

, 4 Mega-

words/ch

(using 16 Analog channels)

Note: 1 word = 2 bytes (12-bits or 16-bits), therefore 64 Mega-word = 128 Mega-bytes. Note: Internal memory is allocated depending on the number of channels used.

Data storage media

2 Factory installation only

CF Card slot (standard) × 1: up to 1GB, FAT, or FAT-32 format Hard disk drive

(option, HD UNIT 9664 *2) × 1: 80GB

■ Main unit Specifications

Backup functions

(at 25°C/ 77°F)

Clock and parameter setting backup: at least 10 years Waveform backup function: none

External control connectors

Terminal block: External trigger input, Trigger output, External

sampling input, Two external outputs (GO/NG output), Three external inputs (start, stop, print input)

External inter faces

LAN: RJ-45 connector, Ethernet 100BASE-TX Functions: DHCP, DNS supported, FTP server, HTTP server USB: USB2.0 compliant, series A receptacle 1 port, series B

receptacle 1 port

(file transfer to PC, remort control from PC)

Environmental conditions

(no condensation)

Operation: -10 °C (14 °F) to 40 °C (104 °F), 20 % to 80 % rh Printer use: 0 °C

(32 °F) to 40 °C (104 °F), 20 % to 80 % rh

HD use: 5 °C

(41 °F) to 40 °C (104 °F), 20 % to 80 % rh

Storage: -20 °C

(-4 °F) to 50 °C (122 °F), 90 % rh or less

Compliance standard

Safety: EN61010, EMC: EN61326, EN61000-3-2, EN61000-3-3

Power requirements

100 to 240 V AC

(50/60 Hz)

10 to 28 V DC

(use the DC POWER UNIT 9784 : option, factory installation only)

Power consumption

130 VA max. (printer not used), 220 VA max. (printer used)

Dimensions and mass

Approx. 351 mm

(13.82 in) W × 261 mm (10.28 in) H × 140 mm

(5.51 in) D, 7.6 kg (268.1 oz) (main unit only)

Supplied accessories

Instruction Manual × 1, Measurement Guide × 1, Application Disk

(Wave Viewer Wv, Communication Commands table) × 1,

Power cord × 1, Input cord label × 1, USB cable × 1, Printer paper

× 1, Roll paper attachment × 2

■ Measurement Indices (optional input module types)

• Each module has two input channels.

• Besides logic modules (16 channels), Model 8847 comes standard with 16 logic inputs integrated in the

device.

Trigger functions

Trigger mode

MEMORY

(high-speed recording) : Auto, Single, Repeat

RECORDER

(real-time recording) : Single, Repeat

Trigger sources

CH1 to CH16 (analog), Standard Logic 16ch + Logic Unit (Max. 3 units

48 channels), External (a rise of 2.5V or terminal short circuit), Timer , Manual (either ON or OFF for each source),

Logical AND/OR of sources

Trigger types

• Level: Triggering occurs when preset voltage level is crossed

(upwards or downwards).

• Voltage drop: Triggering occurs when voltage drops below

peak voltage setting (for 50/60 Hz AC power lines only).

• 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.

• Event setting: Event count is performed for each source, and

triggering occurs when a preset count is exceeded.

• Logic: 1, 0, ×, pattern setting,

Level set ting resolution

0.1% of full scale (full scale = 20 divisions)

Trigger filter

OFF, setting range 0.1 to 10.0 divisions

(MEMORY: high-speed

recording)

ON (10 ms fixed)/OFF

(RECORDER: real-time recording)

Trigger output

Open collector (5 voltage output, active Low) at Level setting: pulse width (Sampling period × data number

after trigger)

at Pulse setting: pulse width (2ms)

Other functions

Trigger priority (OFF/ON), pre-trigger function for capturing

data from before/after trigger event (memory), level display during trigger standby, start and stop trigger for recorder (realtime recording)

FFT function (function available from version 2.00 onward)

Analysis mode

Storage waveform, linear spectrum, RMS spectrum, Power

spectrum, Cross power spectrum,

Auto-correlation function, Histogram, Transfer function, Cross-

correlation function, Impulse response, Coherence function, Octave analysis

Analysis channels

1 or 2 selected channels out of all analog channels

Frequency range

133 mHz to 8 MHz, External, (resolution 1/400, 1/800, 1/2000,

1/4000)

No.of sampling points

1000, 2000, 5000, 10000 points

Window functions

Rectangular, Hanning, Exponential

Averaging function

Time axis / frequency axis simple averaging, Exponential

averaging, Peak hold (frequency axis),

Averaging times: 2 times to 4,096 times

Other functions

• Display screen: Single, Dual, Nyquist

• Auto, Manual, Report printing

Measurement

target

With use i nput unit Measurement range Resolution

Voltage

ANALOG UNIT 8966

100 mV f.s. to 400 V f.s. 50 µV

HIGH RESOLUTION UNIT 8968

100 mV f.s. to 400 V f.s. 3.125 µV

DC/RMS UNIT 8972

100 mV f.s. to 400 V f.s. 50 µV

Current

* Using separate power supply

Use with the Clamp 9272-10 (20A), 9277, 3273-50, 3276

20 A f.s.

Note: 2 V f.s. voltage measurement

10 mA

Current

* Using separate power supply

Use with the Clamp 9272-10 (200A), 9278, 3274

200 A f.s.

Note: 2 V f.s. voltage measurement

0.1 A

Current

* Using separate power supply

Use with the Clamp 9279

500 A f.s.

Note: 2 V f.s. voltage measurement

0.25 A

Current

* Using separate power supply

Use with the Clamp 3275

500 A f.s.

Note: 2 V f.s. voltage measurement

0.25 A

RMS AC voltage

DC/RMS UNIT 8972

100 mV f.s. to 400 V f.s. 50 µV

Temperature

(thermocouple input)

TEMP UNIT 8967

200 °C f.s. to 2000 °C f.s.

Note: Upper and lower limit values depend on the thermocouple

0.01 °C

Frequency, rpm

FREQ UNIT 8970

20 Hz f.s. to 100 kHz f.s. 2 (kr/min) f.s. to 2000 (kr/min) f.s.

0.1 Hz 10 (r/min)

Commercial power

supply frequency

FREQ UNIT 8970

40 Hz f.s. to 60 Hz f.s. 50 Hz f.s. to 70 Hz f.s.

0.1 Hz

Pulse count

FREQ UNIT 8970

40 k counts f.s. to 20 M counts f.s.

20 counts

Pulse du ty ratio

FREQ UNIT 8970

100 % f.s. 0.5 %

Pulse width

FREQ UNIT 8970

0.01 s f.s. to 2 s f.s. 50 µs

Vibration/stress

STRAIN UNIT 8969

400 με f.s. to 20000 με f.s.

0.016 με

Relay co ntacts,

voltage on/off

LOGIC UNIT 8973

— —

■ Maximum Recording Time for the Memory Function

• Operation cannot be guaranteed when the time axis is longer than one year.

• Setting recording length to an arbitrary value allows increasing the 200,000 division limit up to a maximum of 320,000 divisions in 1 division units.

■ PC Software Specifications

Note: With use of the 8847 , Wv ver 1.26 or later

Wave Viewer (Wv) Software (Application disk CD-R, bundled accessory)

Functions

• Simple display of waveform file

• Text conversion: convert binary data file to text format,

with selectable space or tab separators in addition to CSV, and specifiable section, thinning available

• Display format settings: scroll functions, enlarge/reduce

display, display channel settings

• Others: voltage value trace function, jump to cursor/trigger

position function

Compatible PC operating systems

Windows 95/98/Me, Windows NT 4.0 (SP3 or later), 2000,

Maximu m recording time increas es depending on number of c hannels used

Analo g 16 ch

+ internal L ogic 16 ch

Analo g 8 ch

+ internal L ogic 16 ch

Analo g 4 ch

+ internal L ogic 16 ch

Analo g 2 ch

+ internal L ogic 16 ch

Logic 48 c h

+ internal L ogic 16 ch

Time a xis

Samp. period

20,000 di v 50,000 d iv 100,000 di v 200,000 d iv 100,000 d iv

5μs/div 50ns

100ms 250ms 500ms 1s 500ms

10μs/div 100ns

200ms 500ms 1s 2s 1s

20μs/div 200ns

400ms 1s 2s 4s 2s

50μs/div 500ns

1s 2.5s 5s 10s 5s

100μs/div 1μs

2s 5s 10s 20s 10s

200μs/div 2μs

4s 10s 20s 40s 20s

500μs/div 5μs

10s 25s 50s 1min 40s 50s

1ms/div 10μs

20s 50s 1min 40s 3min 20s 1min 40s

2ms/div 20μs

40s 1min 40s 3min 20s 6min 40s 3min 20s

5ms/div 50μs

1min 40s 4min 10s 8min 20s 16min 40s 8min 20s

10ms/div 100μs

3min 20s 8min 20s 16min 40s 33min 20s 16min 40s

20ms/div 200μs

6min 40s 16min 40s 33min 20s

1h 06min 40s

33min 20s

50ms/div 500μs

16min 40s 41min 40s

1h 23min 20s 2h 46min 40s 1h 23min 20s

100 ms/div 1 ms

33 min 20 s

1 h 23 min 20 s 2 h 46 min 40 s 5 h 33 min 20 s 2 h 46 min 40 s

200 ms/div 2 ms

1 h 06 min 40 s 2 h 46 min 40 s 5 h 33 min 20 s 11 h 06 min 40 s 5 h 33 min 20 s

500 ms/div 5 ms

2 h 46 min 40 s 6 h 56 min 40 s 13 h 53 min 20 s

1 d 03 h 46 min 40 s

13 h 53 min 20 s

1 s/div 10 ms

5 h 33 min 20 s 13 h 53 min 20 s

1 d 03 h 46 min 40 s 2 d 07 h 33 min 20 s 1 d 03 h 46 min 40 s

2 s/div 20 ms

11 h 06 min 40 s

1 d 03 h 46 min 40 s 2 d 07 h 33 min 20 s 4 d 15 h 06 min 40 s 2 d 07 h 33 min 20 s

■

Options specifications

(sold separately, for the 8847 only)

ANALOG UNIT 8966

(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up

time an d zero adjustme nt; accuracy/ product guar anteed for 1 year)

Measurement functions

Number of channels: 2, for voltage measurement

Input connectors

Isolated BNC connector

(input i mpedance 1 M Ω, input capac itance 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/50 k/500 kHz

Measurement resolution

1/100 of measurement range

(using 12-bit A/D conversion and when installed in the 8847)

Highest sampling rate

20 MS/s (simultaneous sampling across 2 channels)

Measurement accuracy

±0.5 % of full scale (with filter 5 Hz, zero position accuracy included)

Frequency characteristics

DC to 5 MHz -3 dB, with AC coupling: 7 Hz to 5 MHz -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

TEMP UNIT 8967

(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-up

time an d zero adjustme nt; accuracy/ product guar anteed for 1 year)

Measurement functions

Number of channels: 2, for temperature measurement with

thermocouple (voltage measurement not available)

Input connectors

Thermocouple input: plug-in connector, Recommended wire diameter: single-wire, 0.14 to 1.5 mm

, braided

wire 0.14 to 1.0 mm

(conductor wire diameter min. 0.18 mm)

, AWG 26 to 16

Input impedance: min. 5 MΩ

(with line fault detection ON/OFF)

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)

Temperature measurement range

Note: Upper and lower limit values depend on the thermocouple

10 °C/div

(-100 °C to 200 °C)

, 50 °C/div

(-200 °C to 1000 °C)

, 100 °C/div

(-200 °C to 2000 °C)

, 3 ranges, full scale: 20 div,

Measurement resolution: 1/1000 of measurement range

(using 16-bit

A/D conversion and when installed in the 8847)

Thermocouple range

(JIS C 1602-1995) (ASTM E-988-96)

K: -200 to 1350 °C, J: -200 to 1100 °C, E: -200 to 800 °C, T: -200 to 400 °C, N: -200 to

1300 °C, R: 0 to 1700 °C, S: 0 to 1700 °C, B: 400 to 1800 °C, W (WRe5-26): 0 to 2000 °C,

Reference junction compensation: intern al/ exter nal

(switchable)

Line fault detection ON/OFF possible

Data refresh rate

3 methods, Fast: 1.2 ms

(digital filter OFF), Normal: 100 ms (digital

filter 50/60 Hz)

, Slow: 500 ms (digital filter 10Hz)

Measurement accuracy

Thermocouple K, J, E, T, N: ±0.1 % of full scale ±1 °C

(±0.1 % of full scale ±2 °C at

-200 °C to 0 °C)

Thermocouple R, S, W: ±0.1 % of full scale ±3.5 °C

(at 0 °C to 400 °C or less)

, ±0.1

% of full scale ±3 °C

(at 400 °C or more)

Thermocouple B: ±0.1 % of full scale ±3 °C

(at 400 °C or more)

Reference junction compensation accuracy: ±1.5 °C

(added to measurement accuracy

with in ternal re ference jun ction compe nsation)

Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 204.5 (8.05in) D mm,

approx. 240 g (8.5 oz) Accessories: Ferrite clamp × 2

HIGH RESOLUTION UNIT 8968

(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-

up time a nd zero adjustm ent; accurac y/product gua ranteed for 1 yea r)

Measurement functions

Number of channels: 2, for voltage measurement

Input connectors

Isolated BNC connector

(input i mpedance 1 M Ω, input capac itance 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, 5k/50k Hz

Measurement resolution

1/1600 of measurement range

(using 16-bit A/D conversion and when installed in the 8847)

Highest sampling rate

1 MS/s (simultaneous sampling across 2 channels)

Measurement accuracy

±0.3 % of full scale (with filter 5 Hz, zero position accuracy included)

Frequency characteristics

DC to 100 kHz -3 dB, with AC coupling: 7 Hz to 5 MHz -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

STRAIN UNIT 8969

(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-

up time a nd auto-balan ce; accuracy/pr oduct guar anteed for 1 year)

Measurement functions

Number of channels: 2, for distortion measurement (electronic

auto- balancing , balance adju stment range w ithin ±10000 με)

Input connectors

Weidmuller SL 3.5/7/90G

(via Conversion Cable 9769, TAJIMI PRC03-12A10-

7M10.5)

Max. rated voltage to earth: 33 Vrms or 70 V 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)

Suitable transducer

Strai n gauge conver ter, Bridge impedance: 120 Ω to 1 kΩ,

Bridge voltage: 2 V ±0.05 V, Gauge rate: 2.0

Measurement range

20 με to 1000 με/div, 6 ranges, f ull scale: 20 division,

Low-pass filter: 5/10/100 Hz, 1 kHz

Measurement resolution

1/1250 of measurement range (using 16-bit A/D conversion and when

installed in the 8847)

Highest sampling rate

200 kS/s (simultaneous sampling across 2 channels)

Measurement accuracy

±(0.5 % of full scale +4 με) (at 5 Hz filter ON, After auto-balancing)

Frequency characteristics

DC to 20 kHz +1/-3dB

Dimensions and mass: approx. 106 (4.17in) W × 19.8 (0.78in) H × 196.5 (7.74in) D mm,

approx. 220 g (7.8 oz) Accessories: Conversion cable 9769 × 2 (cable length 50 cm/1.64 ft)

DC/RMS UNIT 8972

(Accuracy at 23 ±5 °C/73 ±9 °F, 20 to 80 % rh after 30 minutes of warm-

up time a nd zero adjustm ent; accurac y/product gua ranteed for 1 yea r)

Measurement functions

Number of channels: 2, for voltage measurement, DC/RMS selectable

Input connectors

Isolated BNC connector

(input i mpedance 1 M Ω, input capac itance 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

(Product guaranteed for 1 year)

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 ; acc uracy/produc t 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 hig her

(open)

and 1.5 kΩ or lower

(short)

, 25 kΩ or hig her

(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 ; acc uracy/produc t 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 hig her

(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) detec tion

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/product 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

Right side

External control

terminals

Standard logic

inputs

Input modules can be

freely interchanged

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-1 6 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/launchi ng of othe r applications

Data analysis on the computer

■

Features

Waveform display, data calculation, printing function

Factory-installed option *Must specify when ordering

Configuration of options

Note: Options described as ”factory-installed options” must be specified when ordering and cannot be installed by the user. Note: Product names appearing in this catalog are trademarks or registered trademarks of various companies.

PC Software

Voltage measurement for use with general input modules

CONNECTION CORD 9790

(Thin Type) CAT II 300 V, ultra-

flexible 2.8 mm (0.11 in) diameter test lead cable, 1.5 m (4.92 ft) length

Note: Attachment clips sold separately.

ALLIGATOR CLIP 9790

-01

Red/black set attaches to the ends

of test leads (9790)

GRABBER CLIP 9790

-02

Red/black set attaches to the ends

of test leads (9790)

CONTACT PIN 9790

-03

Red/black set attaches to the ends

of test leads (9790)

CONNECTION CORD 9197

For high voltage (up to 500 V), 1.8 m (5.91 ft) length

CONNECTION CORD 9198

For low voltage (up to 300 V), 1.7 m (5.58 ft) length

10:1 PROBE 9665

Max. rated voltage to earth is same as for input module, max. input voltage 1 kV rms (up to 500 kHz), 1.5 m (4.92 ft) length

100:1 PROBE 9666

Max. rated voltage to earth is same as for input module, max. input voltage 5 kV peak (up to 1MHz), 1.5 m (4.92 ft) length

Recommended

Tip Expa nders Attachment clips are sold separately from CONN ECTION CORD 9790. Purchase the appropriate attachment clips for you r application se parately

Tip Expanders

9790

-01

Tip Expanders

9790

-03

Tip Expanders

9790

-02

High-Voltage measurement for use with power supply

DIFFER ENTIAL PRO BE 9322

For up to 2 kV DC or 1 kV AC. Use with either AC Adapter 94 18-15

AC ADAPT ER 9418-15

For powering Differential probe 9322, 100 to 240 V AC

Not CE marked

WAVE PROCES SOR 9335

Data conversion, print functions, waveform display, compatible with Windows 95/98/Me, Windows NT 4.0/2000/XP, and Windows Vista 32-bit type.

Removable storage (CF card)

Supplied with PC Card adapter

PC CARD 256M 9727

(256 MB capacity)

PC CARD 512M 9728

(512 MB capacity)

PC CARD 1G 9729

(1 GB capacity)

PC Card Precaution

Use only PC Cards sold by HIOKI. Compatibility and performance are not guaranteed for PC cards made by other manufacturers. You may be unable to read from or save data to such cards.

3269

3273-50 3276

3274 3275

CLAMP ON PROBE 3276

DC to 100MHz wideband response,

mA-class current up to 30A rms

CLAMP ON PROBE 3275

DC to 2MHz wideband response,

mA-class current up to 500A rms

CLAMP ON PROBE 3274

DC to 10MHz wideband response,

mA-class current up to 150A rms

CLAMP ON PROBE 3273

-50

DC to 50MHz wideband response,

mA-class current up to 30A rms

POWER SU PPLY 3272

Connect and power up to one CLAMP

ON PROBE to use in combination with voltage input modules

POWER SU PPLY 3269

Connect and power up to four CLAMP

ON PROBEs to use in combination with voltage input modules

3272

Current measurement *Connect directly to the analog input module

MEMORY HiCORDER 8847

The MEMORY HiCORDER

8847

cannot operate alone. You must

install one or more optional input modules in the unit.

Printer options

Logic signal measurement

LOGIC PROBE 9320-01

4-channel type, for voltage/contact signal ON/OFF detection (response time 0.5 μsec, miniature terminal type)

LOGIC PROBE 9321-01

4 isolated channels, ON/OFF detection of AC/DC voltage (miniature terminal type)

LOGIC PROBE 9327

4-channel type, for voltage/contact signal ON/OFF detection (response time 0.1 μsec or higher, miniature terminal type)

CONVERSION CABLE 9323

Used for connecting the 9320/9321 to the 8847 MEMORY HiCORDERs, because the terminal shapes are different.

* This cable is not required for the smallterminal types 9327, 9320-01, and 9321-01.

Recommended Recommended

Install by inserting into the main unit. Can be replaced by user.

A NALOG UNIT 8966 TEMP UNIT 8967 HIGH RESOLUTION UNIT 8968 STRAIN UNIT 8969

...CONVERSION CABLE 9769, Two cables included

FREQ UNIT 8970

............(available middle 2009)

CURRENT UNIT 8971

............(available middle 2009)

DC/ RMS UNIT 8972 LOGIC UNIT 8973

Recommended

Input modules

Input cables are not supplied. Please purchase the appropriate cable for the intended application.

DC POWER UNIT 9784

Factory-installed option - not user

installable, built in on the bottom case. 10 to 28 V DC drive.

HD UNIT 9664

Factory-installed option. 80GB

Other options

CARRYING CASE 9783

Hard trunk type, also suitable for

shipping/transporting the 8847

RECORDING PAPER 9231

A4 width 216 mm (8.50 in) × 30

m (98.43 ft), 6 rolls/set

PAPER WINDER 220H

Paper width 70 to 220 mm (2.76

to 8.66 inch), 100V AC Only

Not CE marked

LAN CABLE 9642

Straight Ethernet cable, supplied with straight to cross conversion cable, 5 m (16.41 ft) length

CONNECTION CORD 9217

Cord has insulated BNC connectors at both ends, and connects to insulated BNC connectors on input module. 1.7 m (5.58 ft) length

CONNECTION CORD 9165

Cord has metallic BNC connectors at both ends, and connects to metallic BNC connectors. 1.5 m (4.92 ft) length

CONVE RSION ADAPTER 9199

Banana-to-BNC, use to connect to BNC

terminal on Input Module

Not CE marked

■ Combination example: 8847 (with mix of logic modules and standard analog modules) * 16 logic input channels installed as standard in unit, separate logic probes required

8847 × 1

Memory 64 MW

Logic 32 ch Logic 48 ch Logic 64 ch

Logic 64 ch Analog 2 ch Logic 64 ch Analog 4 ch Logic 64 ch Analog 6 ch Logic 64 ch Analog 8 ch Logic 64 ch Analog 10 ch

Logic input unit

8973 × 1 8973 × 2 8973 × 3 8973 × 3 8973 × 3 8973 × 3 8973 × 3 8973 × 3

Analog input unit

— — —

8966 × 1 8966 × 2 8966 × 3 8966 × 4 8966 × 5

Input cable

— — —

9198 × 2 9198 × 4 9198 × 6 9198 × 8 9198 × 10

PT 9303

Insulation transformer, 400V or 200V AC input, 10V AC output, for AC power line measurement. Required along with the Conversion Adapter 9199.

SENSO R UNIT 9555 -10

Power supply unit for the 9272 to the 9279 clamp sensors, except for connecting to the Current unit 8971, for signal output 92 17 is necessary.

CURRE NT UNIT 8971

CLAMP ON SENSOR 9272

-10

Enables observation of AC current waveforms. Input: 1 to 100kHz, selectable 20 and 200A rms ranges, 2V AC output

CONVE RSION CAB LE 9318

To connect the 9272 to 9279 and the 8 971

CLAMP ON PROBE 9018

-50

Enables observation of AC current waveforms. 40 Hz to 3 kHz response, input 10 A to 500 A range, output 0.2 V AC/range

CLAMP ON PROBE 9132

-50

Enables observation of AC current waveforms. 40 Hz to 1 kHz response, input 20 A to 1000 A range, output 0.2 V AC/range

Current measurement

* Use for commercial power line, 50/60 Hz (Useless the power supply)

Current measurement

* To connect the clamp-on sensor via the conversion cable, Band

width DC to 100 kHz class

UNIVE RSAL CLA MP ON CT 9277

Observe waveforms from DC to distorted AC. DC to 100kHz response, input 20A / output 2V AC

UNIVE RSAL CLA MP ON CT 9278

Observe waveforms from DC to distorted AC. DC to 100kHz response, input 200A / output 2V AC

UNIVE RSAL CLA MP ON CT 9279

Observe waveforms from DC to distorted AC. DC to 20kHz response, input 500A / output 2V AC, Not CE marked

AC/DC CURRENT SENSO R 9709

Pass through & high precision type, Observe

waveforms from DC to distorted AC. DC to 100kHz response, input 500A / output 2V AC

CONNEC TION CORD 92 17

Cord has insulated BNC connectors

at both ends, and connects to the

9555-10 and input module.

HEAD O FFICE :

81 Koizumi, Ue da, Nagano, 386-1192, Japan TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@hioki.co.jp

HIOKI USA CORPOR ATION :

6 Corporate Drive, Cra nbury, NJ 08512 USA TEL +1-609-40 9-9109 / FAX +1-609-409-9108 E-mail: hioki@hiokiusa.com

HIOKI ( Shanghai) Sales & Trading Co., Ltd. :

1608-1610 Shanghai Times Square O fﬁ ce, 93 Hua i Hai Zhong

, Shang hai, P.R.China P OSTCODE: 200 021

Road TEL +86 -21-6391-00 90/0092 FAX +86-21-63 91-0360 E-mail: info-sh@hioki.com.cn

Beijing Ofﬁ ce :

A-2602 Freetown, 58 Dong San H uan Nan Road Beijing, P.R.China PO STCODE: 100022 TEL +86 -10-5867-4080 /4081 FAX +86 -10-5867-4090 E-mail: info-bj@hiok i.com.cn

Guang zhou Ofﬁ ce :

Room A-3206, Victor y PlazaSe rvices C enter, No.103, Tiyuxi Road, Guan gzhou, P.R.China POSTCODE:510620 TEL +86 -20-38392673/2676 FAX +86-20-38392679 E-mail: info-gz@hioki.com.cn

All in formatio n correct a s of Apr. 27, 2009. All spec iﬁ cation s are subjec t to change wit hout notice. 8847E4-94E-00P Printed in Japan

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Atec Hioki-8847 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual