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MR8847

MEMORY HiCORDER MR8847-01/-02/-03


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The Ideal Recorder for Field Use, Easy Portability and Sturdy Construction
  • There is a choice of memory capacity, 64-Mega word (-01 model) to 512-Mega word (-03 model)
  • High-speed sampling with waveform judgment function
  • High-speed sampling up to 20MS/s with fully isolated inputs
  • 16 analog + 16 logic channels to 64 logic + 10 analog channels
  • Large, tough handle makes carrying a snap
  • Soil-resistant construction is strong against adverse working environments
  • Big buttons are coated to withstand industrial oil and residue
  • Drop-in paper loading and one-touch setup, along with high 50 mm/s printing speed
Main unit MR8847-01/ -02/ -03 cannot operate alone. You must install one or more optional input modules in the unit.
Basic specifications (Accuracy guaranteed for 1 year)
Number of channels [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.
Measurement ranges
(20 div full-scale)
5mV to 20V/div, 12ranges, resolution : 1/100 of range (using the 8966)
5mV to 20V/div, 12ranges, resolution : 1/1600 of range (using the 8968)
Max. allowable input 400 V DC (using the 8966/8968)
Frequency characteristics DC to 5 MHz (-3dB, using the 8966), DC to 100 kHz (-3dB, using the 8968)
Time axis
(MEMORY)
5μs to 5min/div, 26ranges,at 100 points/div resolution, three steps of time-axis magnification from 2× to 10×, and 13 steps of time-axis compression from 1/2× to 1/20,000×.
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, X-Y recorder, or FFT function)
Memory capacity
MR8847-01: 32M-Words/ch (using 2 Analog channels) to 4M-Words/ch (using 16 Analog channels), Total capacity 64MW memory
MR8847-02: 128M-Words/ch (using 2 Analog channels) to 16M-Words/ch (using 16 Analog channels), Total capacity 256MW memory
MR8847-03: 256M-Words/ch (using 2 Analog channels) to 32M-Words/ch (using 16 Analog channels), Total capacity 512MW memory
Data storage media USB memory, CF Card slot × 1 (Up to 2 GB), Hard disk drive (option, 80GB)
Printing 216mm (8.50in) × 30m (98.43ft), thermal paper roll, Recording speed : Max. 50mm (1.97in)/sec
Display 10.4 inch TFT color LCD (SVGA, 800×600 dots)
Displayable languages English, Japanese, Korean, Chinese
External interfaces [LAN]: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)
Power supply 100 to 240V AC, 50/60Hz (130VA max., when using printer: 220VA max.)
10 to 28V DC (when using the optional factory-installed DC POWER UNIT 9784)
Dimensions, mass 351mm (13.82in) W × 261mm (10.28in) H × 140mm (5.51in) D, 7.6kg (268.1oz) (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