HIOKI MR8875 Memory HiCorder Tough Against Vibrations and Extreme Temperatures, Strengthened body ideal for in-vehicle testing and road tests. Small enough to hold with one hand. Multi-Channel Mixed Recording, Switch out plug-in modules. AC, External DC, and Built-in Batteries. Real-Time Saving to SD Card. Isolated Input, Safe isolated measurement at up to 100 V AC/DC. Tough Against Vibrations and Extreme Temperatures, Strengthened body ideal for in-vehicle testing and road tests. Small enough to hold with one hand. Multi-Channel Mixed Recording, Switch out plug-in modules. AC, External DC, and Built-in Batteries. Real-Time Saving to SD Card. Isolated Input, Safe isolated measurement at up to 100 V AC/DC.
Note: Main unit MR8875 cannot operate alone. You must install one or more optional input modules and purchase the cords appropriate for your application separately.
Basic specifications (Accuracy guaranteed for 1 year)
Number of input units : Up to 4 slots
Number of channels : Max. 16 analog channels (Max. 60 channels when using the MR8902) + standard 8 logic channels + 2 pulse channels
Note: For analog units, channels are isolated from each other and from the MR8875’s GND. For CAN unit ports or standard logic terminals or standard pulse terminals, all channels have common GND.
Measurement ranges : (20 div full-scale) 5 mV to 10 V/div, 11 ranges, resolution : 1/1250 of range (when using the MR8901)
Max. rated voltage : Between terminals: 150V DC
Between terminal to earth : 100V AC, DC (when using the MR8901)
Frequency characteristics : DC to 100 kHz (-3dB, when using the MR8901)
Time axis : 200 µs to 5 min/div, 21 ranges, sampling period: 1/100 of range, External sampling possible
Max. sampling rate : [When using MR8901] 500 kS/second (2 µs period, all channels simultaneously)
[When using MR8902] 10 msec (all input channels are scanned at high speed during every recording interval)
[When using MR8903] 200 kS/second (5 µs period, all channels simultaneously)
External sampling : 200 kS/second (5 µs period)
Measurement functions : High-speed function (high speed recording)
Storage memory capacity : Total 32 M-words (memory expansion: n/a, 8 MW each input unit)
Note: 1 word = 2 bytes, therefore 32 Mega-words = 64 Mega-bytes.
Note: Storage memory can be allocated depending on the number of channels used at each input unit
Removable storage : SD Card slot × 1, USB 2.0 memory × 1
Display : 8.4-inch SVGA-TFT color LCD (800 × 600 dots)
Communication interfaces LAN : 100BASE-TX (DHCP, DNS supported, FTP server/ client, WEB server, send E-mail, command control)
USB: USB2.0 compliant, series mini-B receptacle ×1 (setting / measure with communication command, or file transfer SD card to PC)
Power supply 1) AC ADAPTER Z1002 : 100 to 240 V AC (50/60 Hz), 56 VA
2) BATTERY PACK Z1003: 7.2 V DC, 36 VA, continuous operation times: 1 hour with back light ON (AC adapter has priority when used in
combination with battery pack), Charges while installed in the MR8875, recharging time: 3 hours
3) External DC Power: 10 to 28 V DC, 56 VA, (please contact your HIOKI distributor for connection cord)
Dimensions, mass 298 mm (11.73 in) W × 224 mm (8.82 in) H × 84 mm (3.31 in) D, 2.4 kg (84.7 oz),(excluding input units and the BATTERY PACK Z1003) Reference data: 3.47 kg/ 122.4 oz (including the MR8901 ×4 units and the BATTERY PACK Z1003)
Supplied accessories Instruction Manual ×1, Measurement Guide ×1, AC ADAPTER Z1002 ×1, Protection sheet ×1, USB cable ×1, Shoulder Strap ×1, Application Disk (WaveViewer Wv, communication commands table, CAN Editor) ×1