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8 Channel Memory Recorder with CAN Bus Input - MEMORY HiCORDER MR8875 | HIOKI
Basic Specifications
MR8875 MEMORY HiCORDER (when equipped with four MR8901 Analog Units) |  |
| Number of channels | 16 | | Measurement ranges | 5 mV, 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V, 5 V, 10 V/div | | Maximum input voltage | 150 V DC | | Frequency characteristics | DC to 100 kHz, -3 dB | | Time axis | 200μs, 500μs, 1 ms, 2 ms, 5 ms, 10 ms, 20 ms, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s, 30 s, 50 s, 60 s, 100 s, 2.5 min/div
External sampling | | Memory capacity | Total 32 MW (8 MW/unit) | | Display | 8.4-inch SVGA TFT color LCD with touch panel | | Power supply | - AC Adapter Z1002
- Battery Pack Z1003
- DC power supply (10 to 28 V DC)
| | External dimensions and weight | 298 (W) × 224 (H) × 84 (D) mm | | Accessories | AC Adapter Z1002 × 1, protective sheet × 1, USB cable × 1, strap × 1, application disc × 1 |
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| Optional input units | | | | MR8901Analog Unit | MR8902 Voltage/Temperature Unit | | Number of input channels | 4 | 15 | | Maximum sampling speed | 50 kS/s (16-bit) | 100 S/s (16-bit) | | Input types | Voltage | Voltage
Temperature
(Thermocouple: K, J, E, T, N, R, S, B, W) | | Measurement ranges | Voltage: 11 ranges from 5 mV to 10 V/div | Voltage: 9 ranges from 500 mV to 5 V/div
Thermocouple: 10, 50, 100 °C/div
(B: 50 and 100 °C/div only) | | Maximum input voltage | 150 V DC | 100 V DC |
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| | MR8903 Strain Unit | | Number of input channels | 4 | | Maximum sampling speed | 200 kS/s (16-bit) | | Input types | Voltage
Strain gauge type converter | | Measurement ranges | Voltage: 5 ranges from 50 to 1,000 mV/div
Strain: 6 ranges from 20 to 1,000 με/div | | Maximum input voltage | 10 V DC |
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| | MR8904 CAN Unit | | CAN interfaces | High-speed CAN, low-speed CAN, single-wire CAN (user-selectable) | | Signal resolution and output channels | Analog: 16-bit, 15 channels (with support for 17- to 32-bit signals on 2 channels)
Logic: 1-bit, 16 channels | | Number of CAN input ports | 2 (port 1, port 2) | | Terminator | 120 Ω, on-/off-switchable | | CAN message transmission | Manual transmission, response transmission, program transmission |
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Features
| Applications | | - Recording of automobile driving data
- Analysis of rail car problems
- Recording of operating waveforms for brakes and other hydraulic equipment
- Maintenance of production equipment
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| Advanced Features | | - Improved ease of use in the field thanks to a TFT color LCD and touch panel
The MR8875 is specifically designed for external use, for example in onboard vehicle testing and equipment maintenance and management applications. The exceptional visibility of its high-resolution, super-bright 8.4-inch TFT color LCD ensures the screen is easy to see even in bright surroundings, and its touch panel delivers intuitive operation. Measurement data can be evaluated on site. - Compliance with JIS automobile vibration standards
Because it is designed for use in the harsh environment of vehicle and automobile driving tests, the MR8875 complies with JIS automobile vibration standards. (JIS D 1601:1995 ⟨5, 3(1)⟩, Class 1 passenger vehicles; conditions: Class A) - Multiple plug-in units that can be combined to accommodate a range of measurement applications
Four available plug-in units allow the MR8875 to be used to measure voltage, current, strain, temperature, and accept CAN output. Units can be combined to accommodate the needs of various measurement applications. - MR8904 CAN Unit for gathering automobile driving data
The MR8904 CAN Unit can be used to measure CAN* data, making the MR8875 an especially effective tool at automobile development sites.
*Controller Area Network, a format for capturing automotive data such as engine rpm and tire pressure. - A range of power supplies for the freedom to take measurements in any location
A range of power supplies is available for the MR8875, reflecting its position as an instrument that is ideal for use in the field. In addition to accommodating an AC adapter as well as 12 V DC and 24 V DC power supplies, the instrument can also be powered by a car battery, ensuring its ability to take measurements in any location. - Extensive interfaces
The MR8875 can record data in real-time for extended periods of time to SD cards. It also features standard USB and LAN interfaces so that you can use the recording media that best suits your particular measurement environment.
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