| General Specifications |
| Recording method |
Normal: Regular waveform recording
Envelope: Periodically recording maximum and minimum values
*Envelope setting not available with external sampling |
| No. of channels |
Analog with up to 32 channels (with 4ch ANALOG UNIT U8975)
Logic with up to 128 channels (LOGIC UNIT 8973)
*Common GND for the logic probe input connector and main un |
| Maximum sampling rate |
200 MS/s (all channels at the same time) (with HIGH SPEED ANALOG UNIT U8976) External sampling (10 MS/s) |
| Memory capacity |
1 G-words |
| Operating environment |
Indoors, pollution degree 2, altitude up to 2000 m (6562.20 ft) |
| Operating temperature and humidity range |
0°C to 40°C (32°F to 104°F), less than 80% RH (no condensation) |
| Storage temperature and humidity range |
-10°C to 50°C (14°F to 122°F), 80% RH or less (no condensation) |
| Compliance standards |
Safety: EN61010, EMC EN61326 |
| Power supply |
Rated supply voltage: AC 100 V to 240 V (consider ±10% voltage fluctuations for rated supply voltage) Rated power supply frequency: 50 Hz / 60 Hz Anticipated transient overvoltage: 2500 V |
| Max. power consumption |
300 VA |
| Clock |
Auto-calendar, leap-year correcting 24-hour clock |
| Backup battery life |
Approx. 10 years (at 23°C (73°F)) for clock and settings |
| PC interface (overview) |
LAN, USB, SD, SATA, monitor |
| External dimensions |
353 mm (13.90 in) W x 235 mm (9.25 in) H x 154.8 mm (6.09 in) D (excluding protrusions) |
| Mass |
6.5 kg (229.3 oz) (main unit only)
6.7 kg (236.3 oz) (with Z5021, U8332, or U8333 installed)
8.9 kg (313.9 oz) (with HIGH SPEED ANALOG UNIT U8976 installed) |
| Accessories |
Power cord, Quick Start Manual (booklet), operating precautions (booklet), application disk (CD-R), Instruction Manual (detailed edition) (CD-R), Instruction Manual (calculation edition) (CD-R), blank panel (blank slot only) |
| Accuracy |
| Accuracy guarantee conditions |
Temperature and humidity range: 23°C ±5°C (73°F ±9°F), 80% RH or less |
| Time axis accuracy |
±0.0005% |
| Display |
| Display type |
12.1 inch XGA TFT color LCD (1024 x 768 dots) with capacitive touch screen |
| LAN Interface |
| Compatibility specifications |
IEEE 802.3 Ethernet 1000BASE-T, 100BASE-TX, 10BASE-T |
| Functions |
DHCP, DNS, FTP, HTTP, e-mail sending function |
| Connector |
RJ-45 |
| USB interface |
| Compatibility specifications |
USB 3.0 compliant x 3, USB 2.0 compliant x 4 |
| Host |
Connector: Series A receptacle
Connected devices: Keyboard, mouse, USB memory stick |
| Available options |
Z4006 USB MEMORY STICK (16 GB) |
| SD card slot |
| Compatibility specifications |
Compliant with SD standards x 1 (compatible with SD, SDHC, SDXC memory cards) |
| Available options |
Z4001 SD MEMORY CARD (2 GB), Z4003 SD MEMORY CARD (8 GB) |
| SATA interface |
| Compatibility specifications |
Serial ATA Revision 3.0 compliant x 1 |
| Available options |
U8332 SSD UNIT (256 GB), U8333 HD UNIT (320 GB) |
| Monitor output |
| Connector |
DVI-I |
| Output type |
Digital output for external displays 1024 x 768 (XGA)*Not compatible with dual link |
| External sampling terminal |
| Connector |
SMB |
| Maximum input voltage |
10 V DC |
| Input voltage |
2.5 V to 10 V for high level, 0 V to 0.8 V for low level |
| Response pulse width |
50 ns or more during high periods, 50 ns or more during low periods |
| Maximum input frequency |
10 MHz |
| Functions |
External sampling clock input, rising/falling selection possible |
| External control terminals |
| Terminal block |
Push-button type |
| External input |
Maximum input voltage 10 V DC |
| Input voltage 2.5 V to 10 V for high level, 0 V to 0.8 V for low leve |
| Response pulse width 50 ms or more during high periods, 50 ms or more during low periods |
| Pulse interval 200 ms or greater |
| Number of terminals 2 |
| Functions START, STOP, START/STOP, SAVE, ABORT, event |
| External output |
Output type Open drain output (active low, with 5 V voltage output) |
| Output voltage 4.0 V to 5.0 V for high level, 0 V to 0.5 V for low leve |
| Maximum input voltage 50 V DC, 50 mA, 200 mW |
| Number of terminals 2 |
| Functions Judgment (PASS), judgment (FAIL), occurrence of errors, busy, trigger standby |
| External trigger |
Maximum input voltage 10 V DC |
| External trigger filter ON / OFF |
| Response pulse width External trigger filter OFF: 1 ms or more during high periods, 2 us or more during low periods External trigger filter ON: 2.5 ms or more during high periods, 2.5 ms or more during low periods |
| Functions Rising/falling selection possible Rising: Triggering occurs when the voltage rises from low (0 V to 0.8 V) to high (2.5 V to 10 V). Falling: Triggering occurs when the voltage falls from high (2.5 V to 10 V) to low (0 V to 0.8 V) or when a terminal short circuit occurs. *Trigger timing: With the START&STOP option, rising/falling can be selected for either START or STOP. |
| Trigger output |
Output type Open drain output (active low, with 5 V voltage output) |
| Output voltage 4.0 V to 5.0 V for high level, 0 V to 0.5 V for low level |
| Maximum input voltage 50 V DC, 50 mA, 200 mW |
| Output pulse width Level or pulse selection possible Level: Sampling period x data number after trigger Pulse: 2 ms ±1 ms |
| Output terminal for probe correction signals |
| Output signals |
0 V to 5 V ±10%, 1 kHz ±1% square waves |
| Functions |
9665 10:1 PROBE, 9666 100:1 PROBE correction |
| Dedicated power supply terminal for current sensor *Option to be specified upon order placement (with Z5021 PROBE POWER UNIT installed) |
| Number of terminals |
8 |
| Output voltage |
±12 V ±0.5 V DC |
| Trigger *Not available when the real-time save function is used |
| Trigger type |
Digital comparison type |
| Trigger conditions |
AND or OR condition for trigger sources and interval trigger |
| Trigger source |
Analog, logic, real-time waveform processing
When START or STOP is selected: Up to 32 channels
*Up to 4 analog triggers can be set for each analog channel.
*Up to 4 logic triggers can be set for each logic probe.
*Up to 2 analog triggers can be set for each real-time waveform processing channel.
When START&STOP is selected: Up to 16 channels / group
Analog: Up to 16 channels / group (Up to 2 channels per unit can be selected.)
Logic: Up to 16 probes / group (Up to 2 probes per unit can be selected.)
Real-time waveform processing: Up to 16 calculations / group
*Up to 2 trigger types from each group can be set for each analog channel.
*Up to 2 logic triggers from each group can be set for each logic probe.
External trigger
The free run function is activated if all trigger sources are turned off |
| Analog triggers |
Level trigger Triggering occurs when the set level rises (falls). |
| Voltage drop trigger Triggering occurs when peak voltage drops below the set level. (For a 50 Hz / 60 Hz commercial power supply only) *Disabled when sampling rate is set to 200 MS/s. *Not available with MR8990 or 8970 *Not available with envelope setting |
| Window trigger Sets the upper and lower limit for trigger level. Triggering occurs when leaving (OUT) or entering (IN) the area. *Disabled when sampling rate is set to 200 MS/s |
| Period trigger Sets the period reference value and cycle range. Triggering occurs when the rising (falling) reference value period is measured and determined to be outside or within the cycle range. *Disabled when sampling rate is set to 200 MS/s. *Not available with MR8990 or 8970 *Not available with envelope setting |
| Glitch trigger Sets the reference value and pulse width (glitch width). Triggering occurs if the value is below the set pulse width from rising or falling of the reference value. *Disabled when sampling rate is set to 200 MS/s. *Not available with MR8990 *Not available with envelope setting |
| Specifying events Specifying events (1 to 4000) Counts the number of times conditions were fulfilled for each trigger source. Triggering occurs when the set number of times is reached. *Not available when the trigger conditions are set to AND |
| Logic trigger |
Pattern trigger using 1, 0, or x |
| Forcible trigger |
Included (Forcible triggering can be prioritized over all trigger sources.) |
| Interval trigger |
Recording possible at specified measuring intervals (hours, minutes, or seconds) The trigger conditions are fulfilled when the measuring process starts. Afterwards, the trigger conditions are met at the set measuring intervals. |
| Trigger filter |
Normal OFF, 10, 20, 50, 100, 150, 200, 250, 500, 1000, 2000, 5000, 10,000 samples |
| Envelope OFF, 1 ms, 10 ms |
| Level setting resolution |
1 LSB |
| Pre-trigger |
0% to 100% (any value set in 1% steps available), displaying the recording time for pre-trigger |
| Post-trigger |
0% to 40%, displaying the recording time for post-trigger |
| Trigger priority |
ON / OFF |
| Trigger mark |
Displays trigger marks for the positions where triggers are set |
| Trigger timing |
START, STOP, START&STOP |
| Waveform monitoring display |
Displays the waveform monitor in the trigger standby state. (The display can be turned off.) |
| Waveform screen |
| Numerical display format |
Waveform display in chronological order 1 screen, 2 screens, 4 screens, 8 screens, 16 screens *Displays up to 64 channels per sheet. *Multiple sheets can be set for the same channel |
| Sheet function |
Up to 16 sheets *The display format can be selected for each sheet |
| Zoom display |
ON / OFF (Waveforms are displayed in chronological order in the top part of the waveform screen, whereas the zoomed waveforms are displayed in the bottom part.) |
| Full screen display |
Displays waveforms over the entire waveform screen. |
| Waveform display |
Waveform color Fixed colors (32 colors) |
| Interpolation Linear |
| Variable display Always ON |
| Vernier Adjustable input waveform (Adjustment range: 50% to 200% of the input) |
| Grid OFF / ON |
| Logic display width Wide / Standard / Narrow |
| Waveform inversion Displays waveforms upside down. *Not available with 8967, 8970, and 8973 |
| Enlarge / Reduce |
Allows you to adjust the zoom ratio as necessary by pinching in or out. |
| Waveform scrolling |
Scroll left or right by swiping the screen and scroll back while measuring |
| Roll display mode |
Always displays the latest data by following the measuring process. The drawing start position (left or right edge) can be selected. *The roll cannot be displayed when the overlay function is turned on |
| Waveform monitoring function |
ON / OFF (The monitor can also be displayed in the trigger standby state.) |
| Overlay |
The OFF, automatic, or manual option can be selected. *The roll cannot be displayed when the overlay function is turned on |
| Cursor |
Tracing cursor Up to 8 cursors can be displayed. *Displays potential, time from trigger, time difference between cursors, and potential difference. |
| Horizontal cursor Up to 8 cursors can be displayed. *Displays potential and potential difference. |
| Gauge Up to 8 gauges can be displayed. |
| Specifying segments Segment cursor 1 / Segment cursor 2 *Specifies the calculation range, saving range, and search range |
| Jump Tap the screen to jump to the specified location |
| Event mark |
Input available during the measuring process (up to 1000 marks) Use the start button or external input terminal for input |
| Setting screen |
| Normal |
200 M, 100 M, 50 M, 20 M, 10 M, 5 M, 2 M, 1 M 500 k, 200 k, 100 k, 50 k, 20 k, 10 k, 5 k, 2 k, 1 k 500, 200, 100, 50, 20, 10, 5, 2, 1 [S/s] *The speed for real-time waveform processing can be set from 100 MS/s. |
| External sampling: Depending on the input signal of the external sampling terminal Up to 10 MHz |
| Envelope |
10 M, 5 M, 2 M, 1 M 500 k, 200 k, 100 k, 50 k, 20 k, 10 k, 5 k, 2 k, 1 k 500, 200, 100, 50, 20, 10, 5, 2, 1 [S/s] 30, 12, 6, 2, 1 [S/min] *Calculation speed for maximum and minimum values *Oversampling rate: 100 MS/s |
| For real-time saving *The values in ( ) indicate the number of channels used. |
Maximum available sampling rate [Save destination: SSD] 20 MS/s (2 channels), 10 MS/s (4 channels), 5 MS/s (8 channels), 2 MS/s (16 channels), 1 MS/s (32 channels), 500 kS/s (64 channels) [Save destination: HDD] 10 MS/s (2 channels), 5 MS/s (4 channels), 2 MS/s (8 channels), 1 MS/s (16 channels), 500 kS/s (32 channels), 200 kS/s (64 channels) [Save destination: SD memory card, USB memory stick, sending to FTP] 5 MS/s (2 channels), 2 MS/s (4 channels), 1 MS/s (8 channels), 500 kS/s (16 channels), 200 kS/s (32 channels), 100 kS/s (64 channels) *Guaranteed only when the available option is specified for the save destination. |
| |
*The values in ( ) indicate the number of channels used. In U8975, CH1/CH2 or CH3/CH4 count as a single channel. Each real-time waveform processing operation counts as a single channel. *In U8975, MR8990, or real-time waveform processing, the maximum recording length at a sampling rate of 10 MS/s or less is half the length or less compared to the values listed above. |
| Normal |
[Built-in presets] 20 M (32 channels), 50 M (16 channels), 100 M (8 channels), 200 M (4 channels), 500 M (2 channels), 1 G (1 channel) [Point] [Arbitrary recording length] 33554400 (32 channels), 67108800 (16 channels), 134217700 (8 channels), 268435400 (4 channels), 536870900 (2 channels), 1073741800 (1 channel) [Point] *Setting is possible in units of 100 points. |
| Envelope |
[Built-in presets] 10 M (32 channels), 20 M (16 channels), 50 M (8 channels), 100 M (4 channels), 200 M (2 channels), 500 M (1 channel) [Point] [Arbitrary recording length] 16777200 (32 channels), 33554400 (16 channels), 67108800 (8 channels), 134217700 (4 channels), 268435400 (2 channels), 536870900 (1 channel) [Point] *Setting is possible in units of 100 points |
| For real-time saving |
Determined according to the amount of free space in the save destination, file system, and number of measurement channels |
| Repeated measurements |
Single, repeated, specified number of times *Repeated measurements cannot be set and the number of times cannot be specified for realtime saving. |
| Waveform monitoring function |
Displayed on the channel setting screen |
| Scaling |
Conversion ratio and offset / 2-point input / Model / Output rate / dB / Rating *Model: Select a model to configure the scaling settings automatically. *Automatic detection and automatic scaling are available when a current unit is used. |
| Comments |
Title comments, channel comments Channel numbers and channel comments are added on the setting screen and waveform screen. |
| Saving |
| Save destination |
SD MEMORY CARD Z4001 (2 GB), Z4003 (8 GB) |
| USB MEMORY STICK Z4006 (16 GB) |
| SSD U8332 SSD UNIT (256 GB) |
| HDD U8333 HD UNIT (320 GB) |
| Sending via FTP PC with a LAN connection |
| File format |
FAT, FAT32, NTFS, exFAT |
| Filename |
Alphanumeric and Japanese input |
| Processing identical filenames |
Adding a serial number at the beginning before saving |
| Auto saving |
ON / OFF
*Automatically saves the data obtained for the recording length at the end of a measuring process.
*Settings files are not supported. *This function is not available when real-time saving is selected. |
| Real-time saving |
ON / OFF
*Saves the waveform data (binary) obtained during the measuring process directly to the save destination.
*The auto saving function is not available. |
| File division Files are divided for approx. every 512 MB of data |
| Deleting and saving |
Deletes the files with the oldest creation dates and saves data when there is no free space left on the specified media at the save destination. *Enabled for auto saving and real-time saving. |
| Other |
| Auto setup |
Available (Start the unit by loading the settings data (STARTUP.SET) saved in advance after the power is turned on.) *Save destinations are searched for on the HDD/SSD first, followed by the SD and USB memory stick |
| Rotary knobs |
X In the horizontal direction, the sampling rate, compression rate, or display position can be changed and the cursor can be moved. |
| |
Y In the vertical direction, the measurement range, compression rate, or display position can be changed and the cursor can be moved. |
| Shortcut button |
S1, S2 A function can be allocated |
| Auto range |
Available (The optimal sampling rate and measurement range for the input waveform are automatically set.) *Not available for envelope, real-time saving, or external sampling |
| Key lock |
Three levels of settings are available: OFF, touch screen only, or touch screen and hard buttons |
| Beep sound |
OFF / Alarm only / Alarm and operation |
| Sending e-mails |
Sending e-mails via SMTP |
| Sending timing Automatic saving, saving with the SAVE button |
| Sent data Attach data specified in the main text or files specified by a type of saved data. |
| Initialization |
Waveform data initialization, setting initialization, complete initialization |
| Self-check |
Memory, LCD, buttons, LAN, media, touch screen |
| Language |
English, Japanese |
| Error and warning display |
Displays the details of errors and warnings when they occur |
| Touch keyboard |
Displays the on-screen keyboard |
| Time value display |
Hours, sexagesimal time, date, data values |
| Zero position display |
ON / OFF |
| Waveform screen background color |
Black or white |
| Restart permission |
Permitted / Not permitted *Permitted: If settings are changed during the measuring process, the unit is restarted. *Not permitted: Settings cannot be changed during the measuring process. |
| Display settings |
Adjust brightness or set the display to turn off automatically |
| Time settings |
Set the date and time |
| System protection function |
ON / OFF Protects the system against unintentional power shutdowns. (However, we recommend turning off the system protection function and mounting an external UPS when using the unit continuously for long periods of time.) |
| Number of current sensor connections |
Up to 8 connections altogether on the PROBE POWER UNIT Z5021 and CURRENT UNIT 8971 |
| Unit installation restrictions |
CURRENT UNIT 8971: Up to 4 slots |