Memory HiCorder (Max 108 CH) MR8740-50
Production delay is expected due to the worldwide component shortages. Please contact a Hioki representative for details.
The MR8740-50 is rack-mountable data acquisition system that delivers high-speed, multi-channel measurements over maximum of 108 channels. Generate simulated signals and record at the same time using plug-and-play input units, making the waveform recorder ideal for evaluating multi-signal devices such as vehicle electronic control units (ECU).
Key Features
- Ideal for multipoint inspection of high performance boards such as ECU
- 108ch analog to 96ch analog + 48ch logic input
- Reduce time required to save to external media to max.1/100 compared with conventional method
- 20 MS/s simultaneous sampling on all channels
- Safe measurement with all analog inputs isolated
- Supports 4K monitor to display multi-channel waveforms without overlapping
- Measure 4 channels with 1 unit (4 ch analog Unit U8975, 4 ch DVM Unit U8991)
- Generate constant voltage, constant current, and simulated resistance (VIR Generator Unit U8794)
Product Warranty Period: 1 year
Included Accessories:
Power cord ×1,Quick Start Manual (booklet) ×1, Instruction Manual (detailed edition) (CD-R) ×1, application disk (CD-R) ×1, blank panel (blank slot only), rack installation hardware
The MR8740-50 is rack-mountable data acquisition system that delivers high-speed, multi-channel measurements over maximum of 108 channels. Generate simulated signals and record at the same time using plug-and-play input units, making the waveform recorder ideal for evaluating multi-signal devices such as vehicle electronic control units (ECU).
Key Features
- Ideal for multipoint inspection of high performance boards such as ECU
- 108ch analog to 96ch analog + 48ch logic input
- Reduce time required to save to external media to max.1/100 compared with conventional method
- 20 MS/s simultaneous sampling on all channels
- Safe measurement with all analog inputs isolated
- Supports 4K monitor to display multi-channel waveforms without overlapping
- Measure 4 channels with 1 unit (4 ch analog Unit U8975, 4 ch DVM Unit U8991)
- Generate constant voltage, constant current, and simulated resistance (VIR Generator Unit U8794)
Product Warranty Period: 1 year
Included Accessories:
Power cord ×1,Quick Start Manual (booklet) ×1, Instruction Manual (detailed edition) (CD-R) ×1, application disk (CD-R) ×1, blank panel (blank slot only), rack installation hardware
| Number of input units | Max. 27 slots |
|---|---|
| Number of channels | [Using the U8975] Max. 108 ch analog, or 96 ch analog + 48 ch logic (when used in combination with U8975 + 8973) [Using the 8966] Max. 54 ch analog, or 48 ch analog + 48 ch logic (when used in combination with 8966 + 8973) *Logic unit 8973 is limited to slots 25 to 27, up to 3 units. *Analog unit channels are isolated from each other and from chassis. Logic unit channels share a common GND with chassis. |
| Measurement ranges | 100 mV to 400 V f.s., 12 ranges, resolution : 1/2000 of range (when using 8966) 4 V to 200 V f.s., 6 ranges, resolution : 1/32000 of range (when using U8975) 100 mV to 1000 V f.s., 5 ranges, resolution : 1/1000 000 of range (when using MR8990) 1 V, 10 V, 100 V f.s., 3 ranges, resolution : 1/1000 000 of range (when using U8991) |
| Max. allowable input | 400 V DC (when using 8966; upper limit voltage that can be applied between input terminals without damage) |
| Max. rated voltage to earth | 300 V AC/DC (input and instrument are isolated; between input channels and chassis; upper limit voltage that can be applied between input channels without damage) |
| Frequency characteristics | DC to 5 MHz (-3 dB, when using 8966) |
| Max. sampling speed | 20 MS/s, all ch simultaneous, external sampling: 10 MS/s |
| Measurement functions | Memory (high-speed recording) |
| Memory capacity | Total of 1 G Word installed, 16 MW/ch (when using 8966), 8 MW/ch (when using U8975 or MR8990), 4 MW/ch (when using U8991) |
| Internal storage | SSD 480 GB |
| Removable storage | USB memory stick ×8 |
| Monitor output | VGA, HDMI, Display Port, Recommended resolution 1920 × 1080 dot or more |
| External interfaces | [LAN] 1000 BASE-T, 100 BASE-TX, 10 BASE-TX (2 port) (DHCP and DNS support, FTP server/cliant, HTTP server) [USB] USB 3.0 Series A receptacle × 4, USB 2.0 ×4 |
| Power supply | 100 to 240 V AC, 50/60 Hz (400 VA max.) |
| Dimensions and mass | 426 mm (16.77 in)W × 177 mm (6.97 in)H × 505 mm (19.88 in)D, 14.0 kg (493.8 oz) (main unit only) |
| Included Accessories | Power cord ×1,Quick Start Manual (booklet) ×1, Instruction Manual (detailed edition) (CD-R) ×1, application disk (CD-R) ×1, blank panel (blank slot only), rack installation hardware |
ACCESSORIES
CLAMP ON PROBE 3275
- DC to 2MHz (-3dB)
- 500Arms maximum input
- 0.01V/A output
- φ 20 mm (0.79 in) core dia.
CLAMP ON PROBE 3274
- DC to 10MHz (-3dB)
- 150Arms maximum input
- 0.01V/A output
- φ 20 mm (0.79 in) core dia.
CLAMP ON PROBE 3276
- DC to 100MHz (-3dB)
- 30Arms maximum input
- 0.1V/A output
- φ 5 mm (0.20 in) core dia.
CLAMP ON PROBE 3273-50
- DC to 50MHz (-3dB)
- 30Arms maximum input
- 0.1V/A output
- φ 5 mm (0.20 in) core dia.
CONNECTION CORD L9217
- Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length
AC/DC CURRENT SENSOR CT6862-05
- DC to 1MHz (Phase: up to 300kHz)
- Rated 50A AC/DC
- φ 24 mm (0.94 in) core dia.
AC/DC CURRENT SENSOR CT6863-05
- DC to 500kHz (Phase: up to 300kHz)
- Rated 200A AC/DC
- φ 24 mm (0.94 in) core dia.
CLAMP ON SENSOR 9272-05
- 1Hz to 100kHz (Phase: 5Hz to 50kHz)
- Rated 20A/200A AC/DC
- φ 46 mm (1.81 in) core dia.
AC/DC CURRENT PROBE CT6843-05
- DC to 500kHz (Phase: up to 300kHz)
- Rated 200A AC/DC
- φ 20 mm (0.79 in) core dia.
AC/DC CURRENT PROBE CT6841-05
- DC to 1MHz (Phase: up to 300kHz)
- Rated 20A AC/DC
- φ 20 mm (0.79 in) core dia.
AC ADAPTER Z1008
- 100 to 240V AC
DIFFERENTIAL PROBE P9000
- Waveform only for exclusive use with Memory HiCorders (P9000-01) or waveform/RMS value switchable (P9000-02)
- For use with input of up to 1 kV AC/DC
- Requires separate power supply
CONNECTION CORD L9790
- Flexible φ 4.1 mm (0.16 in) thin dia.
- Cable allowing for up to 600 V input • 1.8 m (5.91 ft) length
ALLIGATOR CLIP L9790-01
- Red/black set attaches to the ends of the Connection Cord L9790
GRABBER CLIP 9790-02
- Red/black set attaches to the ends of the Connection Cord L9790
CONTACT PIN 9790-03
- Red/black set attaches to the ends of the Connection Cord L9790
CONNECTION CORD L9197
- φ 5.0 mm (0.20 in) dia
- Cable allows for up to 600 V input
- 1.8 m (5.91 ft) length
- Includes detachable large alligator clips
CONNECTION CORD L9198
- φ 5.0 mm (0.20 in) dia.
- Cable allows for up to 300 V input
- 1.7 m (5.58 ft) length
- Small alligator clip
AC ADAPTER 9418-15
- 100 to 240V AC
DIFFERENTIAL PROBE 9322
- For up to 2 kV DC or 1 kV AC
- Use with AC Adapter 9418-15
- Frequency band width up to 10MHz
MAGNETIC ADAPTER SET L4937
- Attaches to the tip of the banana plug cable, CAT III 1000V
BUS BAR CLIP SET L4936
- Attaches to the tip of the banana plug cable, CAT III 600V
ALLIGATOR CLIP SET L4935
- Attaches to the tip of the banana plug cable, CAT IV 600V, CAT III 1000V
EXTENSION CABLE SET L4931
- Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length
CONNECTION CABLE SET L4940
- Banana plug - banana plug, 1.5 m (4.92 ft) length, red/black each 1
TEST LEAD L2200
- 70 cm (2.30ft) length, detachable large alligator clips or needle tips are bundled, CAT IV 600V, CAT III 1000V
10:1PROBE 9665
- 1 kV rms Max. (500 kHz or less)
- Max. rated voltage to earth depends on input unit.
OUTPUT CORD L9095
- Connect to BNC terminal, 1.5 m (4.92 ft) length
OUTPUT CORD L9094
- 3.5 mm (0.14 in) dia. mini plug to banana, 1.5 m (4.92 ft) length
AC ADAPTER 9445-02
- For USA, 100 to 240 V AC, 9 V/ 1 A
LOGIC PROBE MR9321,MR9321-01
- 4 isolated channels
- ON/OFF detection of AC/DC voltage
- Large terminal type
LOGIC PROBE 9327
- 4 channels for contact voltage signals
- High-speed 100ns response
NON-CONTACT AC VOLTAGE PROBE SP3000
- Supports φ1mm to 2.5mm covered wires
- 10Hz to 100kHz frequency bandwidth
- 5Vrms 14Vp-p rated measurement voltage
CONVERSION CABLE CT9901
- ME15W (12 pin) to PL23 (10 pin) connector
GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V
CONVERSION ADAPTER 9199
- Receiving side banana, output BNC terminal
CONVERSION CABLE 9318
- To connect the CT6841-6846, CT6865/63/62, 9709, 9272-10 to the 8971/40/51, 38 cm (14.96 in) length
CONNECTION CORD L9217
- Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length
CONNECTION CABLE L9795-02
- SMB to BNC terminal, 1.5 m (4.92 ft) length
CONNECTION CABLE L9795-01
- SMB to alligator clip, 1.5 m (4.92 ft) length
OUTPUT CORD L9096
- Connect to terminal block, 1.5 m (4.92 ft) length
VIR GENERATOR UNIT U8794
- DC voltage / current generation function
- Resistance (simulated output) generation function
- 8 channels
PULSE GENERATOR UNIT MR8791
- 8 ch
- Pulse output 0.1 Hz to 20 kHz
- Pattern output
WAVEFORM GENERATOR UNIT MR8790
- 4 ch
- DC output ± 10 V
- Sinewave output 10 mHz to 20 kHz
WAVE PROCESSOR 9335
- Convert data, print and display waveforms
CONVERSION CABLE CT9900
- Convert PL23 (10-pin) terminal to ME15W (12-pin) terminal
4CH ANALOG UNIT U8975
- 4 ch
- DC to 2 MHz bandwidth
STRAIN UNIT U8969
- 2 ch, acceleration, load, pressure or strain
- Strain gauge converter amp
DIGITAL VOLTMETER UNIT U8991
- For measurement of minute voltage
- High Accuracy ± 0.02% and Ultra High Resolution of 6 1/2 Digits
- 50 times/s sampling
CHARGE UNIT U8979
- Measure acceleration waveforms across 2 channels
- Charge output type acceleration pickup
- Preamplifier built-in acceleration pickup
4CH ANALOG UNIT U8978
- 4 ch instantaneous waveforms
- DC to 2 MHz bandwidth
3CH CURRENT UNIT U8977
- 3 ch, current measurement
- DC to 2 MHz bandwidth
HIGH VOLTAGE UNIT U8974
- 2 ch, 1000 V DC, 700 V AC max. voltage input
DIGITAL VOLTMETER UNIT MR8990
- 2 ch, high-precision DC V, 0.1 μV resolution, high-speed sampling 500 times/s
LOGIC UNIT 8973
- 4 terminals, 16 ch
DC/RMS UNIT 8972
- 2 ch, voltage/DC to 400 kHz, RMS rectifier, DC and 30 to 100 kHz bandwidth
CURRENT UNIT 8971
- 2 ch, for measuring current using dedicated current sensors, bundled two Conversion cable 9318
FREQ UNIT 8970
- 2 ch, for measurement of frequency, rpm, pulse, etc.
HIGH RESOLUTION UNIT 8968
- 2 ch, voltage input, DC to 100 kHz bandwidth
TEMP UNIT 8967
- 2 ch, thermocouple temperature input
ANALOG UNIT 8966
- 2 ch, Voltage input, DC to 5 MHz bandwidth
AC ADAPTER Z1008
- 100 to 240V AC
SENSOR UNIT CT9557
- Power supply for current sensors when used alone
- 4ch, with Waveform/Total Waveform/Total RMS output
SENSOR UNIT CT9556
- Power supply for current sensors when used alone
- 1ch, with Waveform/RMS output
SENSOR UNIT CT9555
- Power supply for current sensors when used alone
- 1ch, with Waveform output
USB DRIVE Z4006
- 16 GB, Long-life, High-reliability SLC Flash Memory
AC/DC CURRENT PROBE CT6846-05
- DC to 20kHz (Phase: up to 20kHz)
- Rated 1000A AC/DC
- φ 50 mm (1.79 in) core dia.
AC/DC CURRENT SENSOR CT6876
- DC to 1.5MHz (Phase: up to 1MHz) \
- Rated 1000A AC/DC • φ 36 mm (1.42 in) core dia.
AC/DC CURRENT PROBE CT6846-05
- DC to 20kHz (Phase: up to 20kHz)
- Rated 1000A AC/DC
- φ 50 mm (1.79 in) core dia.
AC/DC CURRENT PROBE CT6845-05
- DC to 100kHz (Phase: up to 100kHz)
- Rated 500A AC/DC
- φ 50 mm (1.97 in) core dia.
AC/DC CURRENT PROBE CT6844-05
- DC to 200kHz (Phase: up to 200kHz)
- Rated 500A AC/DC
- φ 20 mm (0.79 in) core dia.
AC/DC CURRENT SENSOR CT6875
- DC to 2MHz (Phase: up to 1MHz)
- Rated 500A AC/DC
- φ 36 mm (1.42 in) core dia.
GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V
EXTENSION CABLE SET L4931
- Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length
CLAMP ON PROBE 3275
- DC to 2MHz (-3dB)
- 500Arms maximum input
- 0.01V/A output
- φ 20 mm (0.79 in) core dia.
CLAMP ON PROBE 3274
- DC to 10MHz (-3dB)
- 150Arms maximum input
- 0.01V/A output
- φ 20 mm (0.79 in) core dia.
CLAMP ON PROBE 3276
- DC to 100MHz (-3dB)
- 30Arms maximum input
- 0.1V/A output
- φ 5 mm (0.20 in) core dia.
CLAMP ON PROBE 3273-50
- DC to 50MHz (-3dB)
- 30Arms maximum input
- 0.1V/A output
- φ 5 mm (0.20 in) core dia.
CONNECTION CORD L9217
- Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length
AC/DC CURRENT SENSOR CT6862-05
- DC to 1MHz (Phase: up to 300kHz)
- Rated 50A AC/DC
- φ 24 mm (0.94 in) core dia.
AC/DC CURRENT SENSOR CT6863-05
- DC to 500kHz (Phase: up to 300kHz)
- Rated 200A AC/DC
- φ 24 mm (0.94 in) core dia.
CLAMP ON SENSOR 9272-05
- 1Hz to 100kHz (Phase: 5Hz to 50kHz)
- Rated 20A/200A AC/DC
- φ 46 mm (1.81 in) core dia.
AC/DC CURRENT PROBE CT6843-05
- DC to 500kHz (Phase: up to 300kHz)
- Rated 200A AC/DC
- φ 20 mm (0.79 in) core dia.
AC/DC CURRENT PROBE CT6841-05
- DC to 1MHz (Phase: up to 300kHz)
- Rated 20A AC/DC
- φ 20 mm (0.79 in) core dia.
AC ADAPTER Z1008
- 100 to 240V AC
DIFFERENTIAL PROBE P9000
- Waveform only for exclusive use with Memory HiCorders (P9000-01) or waveform/RMS value switchable (P9000-02)
- For use with input of up to 1 kV AC/DC
- Requires separate power supply
CONNECTION CORD L9790
- Flexible φ 4.1 mm (0.16 in) thin dia.
- Cable allowing for up to 600 V input • 1.8 m (5.91 ft) length
ALLIGATOR CLIP L9790-01
- Red/black set attaches to the ends of the Connection Cord L9790
GRABBER CLIP 9790-02
- Red/black set attaches to the ends of the Connection Cord L9790
CONTACT PIN 9790-03
- Red/black set attaches to the ends of the Connection Cord L9790
CONNECTION CORD L9197
- φ 5.0 mm (0.20 in) dia
- Cable allows for up to 600 V input
- 1.8 m (5.91 ft) length
- Includes detachable large alligator clips
CONNECTION CORD L9198
- φ 5.0 mm (0.20 in) dia.
- Cable allows for up to 300 V input
- 1.7 m (5.58 ft) length
- Small alligator clip
AC ADAPTER 9418-15
- 100 to 240V AC
DIFFERENTIAL PROBE 9322
- For up to 2 kV DC or 1 kV AC
- Use with AC Adapter 9418-15
- Frequency band width up to 10MHz
MAGNETIC ADAPTER SET L4937
- Attaches to the tip of the banana plug cable, CAT III 1000V
BUS BAR CLIP SET L4936
- Attaches to the tip of the banana plug cable, CAT III 600V
ALLIGATOR CLIP SET L4935
- Attaches to the tip of the banana plug cable, CAT IV 600V, CAT III 1000V
EXTENSION CABLE SET L4931
- Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length
CONNECTION CABLE SET L4940
- Banana plug - banana plug, 1.5 m (4.92 ft) length, red/black each 1
TEST LEAD L2200
- 70 cm (2.30ft) length, detachable large alligator clips or needle tips are bundled, CAT IV 600V, CAT III 1000V
10:1PROBE 9665
- 1 kV rms Max. (500 kHz or less)
- Max. rated voltage to earth depends on input unit.
OUTPUT CORD L9095
- Connect to BNC terminal, 1.5 m (4.92 ft) length
OUTPUT CORD L9094
- 3.5 mm (0.14 in) dia. mini plug to banana, 1.5 m (4.92 ft) length
AC ADAPTER 9445-02
- For USA, 100 to 240 V AC, 9 V/ 1 A
LOGIC PROBE MR9321,MR9321-01
- 4 isolated channels
- ON/OFF detection of AC/DC voltage
- Large terminal type
LOGIC PROBE 9327
- 4 channels for contact voltage signals
- High-speed 100ns response
NON-CONTACT AC VOLTAGE PROBE SP3000
- Supports φ1mm to 2.5mm covered wires
- 10Hz to 100kHz frequency bandwidth
- 5Vrms 14Vp-p rated measurement voltage
CONVERSION CABLE CT9901
- ME15W (12 pin) to PL23 (10 pin) connector
GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V
CONVERSION ADAPTER 9199
- Receiving side banana, output BNC terminal
CONVERSION CABLE 9318
- To connect the CT6841-6846, CT6865/63/62, 9709, 9272-10 to the 8971/40/51, 38 cm (14.96 in) length
CONNECTION CORD L9217
- Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length
CONNECTION CABLE L9795-02
- SMB to BNC terminal, 1.5 m (4.92 ft) length
CONNECTION CABLE L9795-01
- SMB to alligator clip, 1.5 m (4.92 ft) length
OUTPUT CORD L9096
- Connect to terminal block, 1.5 m (4.92 ft) length
VIR GENERATOR UNIT U8794
- DC voltage / current generation function
- Resistance (simulated output) generation function
- 8 channels
PULSE GENERATOR UNIT MR8791
- 8 ch
- Pulse output 0.1 Hz to 20 kHz
- Pattern output
WAVEFORM GENERATOR UNIT MR8790
- 4 ch
- DC output ± 10 V
- Sinewave output 10 mHz to 20 kHz
WAVE PROCESSOR 9335
- Convert data, print and display waveforms
CONVERSION CABLE CT9900
- Convert PL23 (10-pin) terminal to ME15W (12-pin) terminal
4CH ANALOG UNIT U8975
- 4 ch
- DC to 2 MHz bandwidth
STRAIN UNIT U8969
- 2 ch, acceleration, load, pressure or strain
- Strain gauge converter amp
DIGITAL VOLTMETER UNIT U8991
- For measurement of minute voltage
- High Accuracy ± 0.02% and Ultra High Resolution of 6 1/2 Digits
- 50 times/s sampling
CHARGE UNIT U8979
- Measure acceleration waveforms across 2 channels
- Charge output type acceleration pickup
- Preamplifier built-in acceleration pickup
4CH ANALOG UNIT U8978
- 4 ch instantaneous waveforms
- DC to 2 MHz bandwidth
3CH CURRENT UNIT U8977
- 3 ch, current measurement
- DC to 2 MHz bandwidth
HIGH VOLTAGE UNIT U8974
- 2 ch, 1000 V DC, 700 V AC max. voltage input
DIGITAL VOLTMETER UNIT MR8990
- 2 ch, high-precision DC V, 0.1 μV resolution, high-speed sampling 500 times/s
LOGIC UNIT 8973
- 4 terminals, 16 ch
DC/RMS UNIT 8972
- 2 ch, voltage/DC to 400 kHz, RMS rectifier, DC and 30 to 100 kHz bandwidth
CURRENT UNIT 8971
- 2 ch, for measuring current using dedicated current sensors, bundled two Conversion cable 9318
FREQ UNIT 8970
- 2 ch, for measurement of frequency, rpm, pulse, etc.
HIGH RESOLUTION UNIT 8968
- 2 ch, voltage input, DC to 100 kHz bandwidth
TEMP UNIT 8967
- 2 ch, thermocouple temperature input
ANALOG UNIT 8966
- 2 ch, Voltage input, DC to 5 MHz bandwidth
AC ADAPTER Z1008
- 100 to 240V AC
SENSOR UNIT CT9557
- Power supply for current sensors when used alone
- 4ch, with Waveform/Total Waveform/Total RMS output
SENSOR UNIT CT9556
- Power supply for current sensors when used alone
- 1ch, with Waveform/RMS output
SENSOR UNIT CT9555
- Power supply for current sensors when used alone
- 1ch, with Waveform output
USB DRIVE Z4006
- 16 GB, Long-life, High-reliability SLC Flash Memory
AC/DC CURRENT PROBE CT6846-05
- DC to 20kHz (Phase: up to 20kHz)
- Rated 1000A AC/DC
- φ 50 mm (1.79 in) core dia.
AC/DC CURRENT SENSOR CT6876
- DC to 1.5MHz (Phase: up to 1MHz) \
- Rated 1000A AC/DC • φ 36 mm (1.42 in) core dia.
AC/DC CURRENT PROBE CT6846-05
- DC to 20kHz (Phase: up to 20kHz)
- Rated 1000A AC/DC
- φ 50 mm (1.79 in) core dia.
AC/DC CURRENT PROBE CT6845-05
- DC to 100kHz (Phase: up to 100kHz)
- Rated 500A AC/DC
- φ 50 mm (1.97 in) core dia.
AC/DC CURRENT PROBE CT6844-05
- DC to 200kHz (Phase: up to 200kHz)
- Rated 500A AC/DC
- φ 20 mm (0.79 in) core dia.
AC/DC CURRENT SENSOR CT6875
- DC to 2MHz (Phase: up to 1MHz)
- Rated 500A AC/DC
- φ 36 mm (1.42 in) core dia.
GRABBER CLIP 9243
- Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V
EXTENSION CABLE SET L4931
- Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length