Memory HiCorder (16 CH) MR8741

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$6,600.00
SKU: MR8741
Ships in approximately 20 days if not in stock.

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The MR8740 and MR8741 are rack-mountable data acquisition systems that deliver high-speed, multi-channel measurements over maximum of 32+22 channels. The MR8990 DVM unit is a 2-channel input unit for the MR8740/MR8741 for measuring minute fluctuations in output from sensors in automobiles and other equipment and voltage fluctuations in devices such as batteries at high levels of precision and resolution.

Key Features
- Introducing the DVM Unit MR8990 with high 24-bit resolution! Perform high-speed, high-accuracy measurement without going through a scanner.
- Support for multi-channel measurement (MR8740: up to 54 ch; MR8741: up to 16 ch)
- Isolated input (between input channels; input-to-chassis isolation: maximum input-to-ground rated voltage of 300 V AC/DC)
- High-speed sampling (max. 20 MS/s; with 54-ch type, simultaneous sampling of up to 32 ch)
- Ideal for rack-mounting (4U height/within 180 mm; display-less, box-type design)
- Display waveforms and make settings on a DVI-D connected monitor and mouse
- Remote measurement via LAN using control commands from a PC
*Screen monitoring and remote operation available via Internet browser. For faster and more convenient remote operation, we recommend using the Hioki 9333 LAN Communicator.

Product Warranty Period: 3 years

Included Accessories:
Instruction manual ×1, Application disk (Wave viewer Wv, Communication commands table) ×1, Power cord ×1
Max. Number of channels16 ch analog + 16 ch logic, or 10 ch analog + 64 ch logic (when used with built-in logic input + plug-in logic unit 8973 × 3)
Number of slots8 slots (Max. 8)

[Limitation on number of slots] cannot use Current Unit 8971 When using the Logic Unit 8973: Max. 3
Number of logic channels16 ch logic (Logic probe terminal GND share a common GND with chassis. ) on condition that DVM Unit MR8990 is used on slots 1 and 2, cannot use built-in logic input

[Limitation on using built-in logic input] (with logic measurement ON)
• Measurement resolution on slots 1 and 2 is limited up to 12 bits
• Cannot use Frequency Unit 8970 on slots 1 and 2
Measurement ranges (20 div full scale)5 mV to 20 V/div, 12 ranges, resolution : 1/100 of range (when using 8966)
5 mV to 50 V/div, 5 ranges, resolution : 1/50,000 of range (when using MR8990)
Max. allowable input400 V DC (when using 8966; upper limit voltage that can be applied between input terminals without damage)
Max. rated voltage to earth300 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 characteristicsDC to 5 MHz (-3 dB, when using 8966)
Time axis (MEMORY operation)5 µs to 5 min/div; 26 ranges; time axis resolution: 100 points/div; time axis expansion: 3 stages from ×2 to ×10; compression: 13 stages from 1/2 to 1/20,000
Measurement functionsMemory (high-speed recording), FFT, Recorder
Memory capacity16 MW/ch (fixed), total of 256 MW installed
Removable storageUSB memory stick (USB 2.0)
DisplayNone (1 digital DVI terminal, 800 × 600 dots)
External interfaces[LAN] 100Base-TX (DHCP and DNS support, FTP server, HTTP server)
[USB] USB 2.0 Series A receptacle × 2 (mouse operation)
Power supply100 to 240 V AC, 50/60 Hz (120 VA max.)
Dimensions and mass350 mm (13.78 in)W × 160 mm (6.30 in)H × 320 mm (12.60 in)D, 5.4 kg (190.5 oz) (main unit only)
Included AccessoriesInstruction manual ×1, Application disk (Wave viewer Wv, Communication commands table) ×1, Power cord ×1
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



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/DC CURRENT SENSOR CT6863-05
- DC to 500kHz (Phase: up to 300kHz) 
- Rated 200A AC/DC 
- φ 24 mm (0.94 in) core dia.



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.



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



AC ADAPTER Z1008
- 100 to 240V AC



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



100:1 PROBE, 10:1 PROBE 9666, 9665
- Max. rated voltage to earth is same as for input module 
- 1.5 m (4.92 ft) length 
- Max. input voltage: 9666: 5 kV peak (up to 1MHz); 9665: 1 kV rms (up to 500 kHz)



OUTPUT CORD L9095
- Connect to BNC terminal, 1.5 m (4.92 ft) length



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
- Sold individually



POWER SUPPLY 3269
- For Hioki wide bandwidth current probes 
- Connect up to four sensors



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



CONNECTION CORD L9217 
- Cord has insulated BNC connectors at both ends, 1.6 m (5.25 ft) length



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 CABLE L9795-01
- SMB to alligator clip, 1.5 m (4.92 ft) length



CONNECTION CABLE L9795-02
- SMB to BNC terminal, 1.5 m (4.92 ft) length



WAVE PROCESSOR 9335
- Convert data, print and display waveforms



LAN CABLE 9642
- Straight Ethernet cable, supplied with straight to cross conversion adapter, 5 m (16.41 ft) length



CONVERSION CABLE CT9900
- Convert PL23 (10-pin) terminal to ME15W (12-pin) terminal



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



POWER SUPPLY 3272
- For Hioki wide bandwidth current probes 
- Single sensor connectable



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.
.92 ft) length



SENSOR UNIT CT9557
- Power supply for current sensors when used alone 
- 4ch, with Waveform/Total Waveform/Total RMS output



AC/DC CURRENT SENSOR CT6875
- DC to 2MHz (Phase: up to 1MHz) 
- Rated 500A AC/DC 
- φ 36 mm (1.42 in) core dia.



EXTENSION CABLE SET L4931
- Expands the length of the cable with banana plug, 1.5 m (4.92 ft) length
DOWNLOADS

Catalog
MEMORY HiCORDER MR8740, MR8741

Declaration of Conformity
MEMORY HiCORDER MR8740,MR8741

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