| Measurement functions |
Memory function (waveform recording), Recorder function (peak/trough recording), X-Y Recorder function, FFT function |
| Max. number of channels |
16 ch analog + 16 ch logic |
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32 ch analog + 16 ch logic (when U8975 or U8978 × 8 is attached) |
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10 ch analog + 64 ch logic (when main unit logic + Logic Unit 8973 × 3 is attached) |
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20 ch analog + 64 ch logic (when U8975 or U8978 × 5 + main unit logic + Logic Unit 8973 × 3 is attached) |
| Module slots |
Up to 8 modules |
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Restrictions: |
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Current Unit 8971: up to 4 modules can be installed. |
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Logic Unit 8973: up to 3 modules can be installed. |
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3CH Current Unit U8977: up to 3 modules can be installed. |
| Number of main unit logic channels |
16 (The GND of the logic probe input connector is common with the main unit GND) |
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When the Digital Voltmeter Unit MR8990 is installed in Unit 1 and 2, the main unit logic cannot be used. |
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Following restrictions when using the main unit logic (when logic measurement is turned ON): |
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– The measurement resolution of the modules installed in Unit 1 and 2 will be limited to 12 bits. |
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– Frequency modules installed in Unit 1 and 2 cannot be used. |
| Max. sampling speed |
20 MS/s for simultaneous use of all channels (when using the Analog Unit 8966) |
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10 MS/s for external sampling |
| Memory capacity |
Total 512 megawords (no memory expansion) |
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(16 megawords/ch using 32 analog channels, 256 megawords/ch using 2 analog channels) |
| Power supply |
100 V to 240 V AC, 50/60 Hz, 10 V to 28 V DC (when using the DC Power Unit 9784) |
| Max. rated power |
130 VA (220 VA when using the Printer Unit U8351) |
| External interfaces |
LAN, USB, external control terminals |
| External storage |
SD card slot, built-in drive (1 TB, factory-installed option), USB flash drive |
| Printer |
When the factory-installed option Printer Unit U8351 is installed. |
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Thermal recording method, use the Recording Paper 9231, recording speed 50 mm/s |
| Other functions |
Trigger, numerical calculation, waveform calculation, storage partitioning, cursor measurement, monitor, position display (VIEW), waveform evaluation, waveform generation |
| Dimensions and weight |
Approx. 351W × 261H × 140D mm (13.8W × 10.3H × 5.5D in.) (excluding protrusions) |
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Approx. 365W × 307H × 160D mm (14.4W × 12.1H × 6.3D in.) (including protrusions) |
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Approx. 6.9 kg (15.2 lbs.) (main unit only) |
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Approx. 7.4 kg (16.3 lbs.) (when the Printer Unit U8351 is installed) |
| Included accessories |
Startup Guide × 1, Operating Precautions × 1, input cord label × 1, power cord × 1, Recording Paper (when Printer Unit U8351 is installed) × 1, roll paper attachment (when Printer Unit U8351 is installed) × 2 |
