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The MR8875 designed for use in applications such as onboard testing of automobiles and other vehicles, and maintenance and management of manufacturing equipment. Its screen combines a high-resolution, super-bright 8.4-inch TFT color LCD with touch panel for intuitive operation, dramatically improving the convenience of work in the field. Reflecting the thought given by designers to ease of use in automobile driving tests, the instrument complies with JIS automobile vibration standards, and multiple available plug-in input modules can be combined to accommodate the needs of various measurement applications.
The instrument can also be powered by a car battery, allowing data to be recorded without regard to location, and it provides interfaces for a variety of recording media, combining real-time, long-term recording capability using an SD memory card with standard LAN and USB ports.
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.
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.
| 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), Real-time calculation between channels, FFT calculation, or other functions |
| 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 |
| Display | Touch-panel operation 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), series A receptacle ×2 (USB memory, USB mouse/ key-board) |
| 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 |
