Max. Number of channels

16 ch analog + 16 ch logic, or 10 ch analog + 64 ch logic (when used with built-in logic input + plug-in Logic Unit 8973 × 3)

Number of slots

8 slots (Max. 8), [Limitation on number of slots] when using the Current Unit 8971: Max. 4, when using the Logic Unit 8973: Max. 3

Number of logic channels

16 ch logic (logic probe terminal GND share a common GND with chassis) Built-in logic input not available when using DVM Unit MR8990 on slots 1 or 2.

[Limitation on using built-in logic input] (with logic measurement ON)

• Measurement resolution on slots 1 and 2 is limited up to 12 bits

• Cannot use Frequency Unit 8970 on slots 1 or 2.

Measurement ranges (20 div full-scale)

[Analog unit 8966]: 5 mV/div to 20 V/div, 12 ranges, resolution : 1/100 of range (using 12-bit A/D)

[High Voltage Unit U8974]: 200 mV/div to 50 V/div, 8 ranges, resolution : 1/1600 of range (using 16-bit A/D)

Max. allowable input

400 V DC (using the 8966), 1000 V DC (using the U8974)

Frequency characteristics

DC to 5 MHz (-3 dB, using the 8966), DC to 100 kHz (using the U8794)

Time axis (Memory function)

5 µs to 5 min/div (100 samples/div) 26 ranges, External sampling (100 samples/div, or free setting), Time axis zoom: x2 to x10 in 3 stages, compression: 1/2 to 1/200 000 in 16 stages

Measurement functions

MEMORY (high-speed recording), RECORDER (real-time recording), X-Y RECORDER (X-Y real-time recording), FFT

Other functions

Waveform judgment (at Memory or FFT function)

Memory capacity

MR8847-51: Total 64 M-words (Memory expansion: none)

32 MW/ch (using 2 Analog channels), to 4 MW/ch (using 16 Analog channels)

MR8847-52: Total 256 M-words (Memory expansion: none)

128 MW/ch (using 2 Analog channels), to 16 MW/ch (using 16 Analog channels)

MR8847-53: Total 512 M-words (Memory expansion: none)

256 MW/ch (using 2 Analog channels), to 32 MW/ch (using 16 Analog channels)

Removable storage

CF card slot (standard) ×1 (up to 2GB, FAT, or FAT-32 format), SSD (128 GB, optional), USB memory stick (USB 2.0)

Printing

216 mm (8.50 in) × 30 m (98.43 ft), thermal paper roll, Recording speed : Max. 50 mm (1.97 in)/s

Display

10.4 inch TFT color LCD (SVGA, 800 × 600 dots)

Displayable languages

English, Japanese, Korean, Chinese

External interfaces

[LAN] 100BASE-TX (FTP server, HTTP server), [USB] USB2.0 compliant, series A receptacle ×1, series B receptacle ×1, (File transfer internal drive/CF card to PC, or remote control from PC)

Power supply

100 to 240 V AC, 50/60 Hz (130 VA max., when using printer: 220 VA max.),

10 to 28 V DC (when using the optional factory-installed DC Power Unit 9784)

Dimensions and mass

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)

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, Ferrite clamp ×1