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MEMORY HiCORDER MR8880

Portable Memory Recorder for High Voltage Testing and Fully Isolated Data Acquisition Across 4 Channels

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SKU: MR8880 Category:

Description

Model No. (Order Code)

MR8880-204ch, printer unit option

Note: Input cords and Battery Pack are not included. Purchase the cords appropriate for your application separately. Printer Unit MR9000 is optional and sold separately.

USB 2.0
CE

 

Hioki Memory HiCorders are high-speed waveform monitoring and recording devices that can simultaneously measure multiple quick-changing phenomena due to complete isolation between channels and from each channel to the ground. The MR8880 is a data acquisition (DAQ) recorder built in with 4 analog channels that can accept direct input of 600V, enabling measurements of 3-phase systems.

 

 

Key Features

• CAT III 600V isolation performance; directly measure a 480V power line
• 4 completely isolated channels let you simultaneously record data on a 3-phase power line plus have one extra channel
• Tough against harsh environments; -10°C to 50°C operating temperature range
• Built to withstand mechanical shocks and vibrations (ships standard with side protectors)
• Make settings easily with PRESETS function

 

 

How to Use Hioki Memory HiCorders: Measuring Current Waveforms

Watch this video to learn how to use the Hioki MR8880’s trigger function to definitively record the startup current when a motor is powered on. Pre-trigger settings let you capture details about the situation before and after the trigger is activated, and numerical data of the peak current waveform can be easily identified using the built-in cursor functions.

 

 

How to Use Hioki Memory HiCorders: Recording PLC Timing

Watch this video to learn how to use logic probes to analyze the timing of control signals via the 8 logic and 4 analog channels built-in to the Hioki MR8880. Based on the AND / OR settings, the MR8880’s trigger will activate with respect to the specified logic level. Pre-trigger settings let you capture details about the situation before and after the trigger is activated.

 

 

How to Use Hioki Memory HiCorders: Recording Voltage Drop During a Power Outage

Watch this video to learn how to easily detect when a voltage drop on the commercial power supply will occur by using the trigger function on a Hioki Memory HiCorder and setting the peak waveform level as the voltage level. The waveforms can also be automatically printed onsite and saved to portable external media for later analysis on a PC.

 

 

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Number of channels4 analog channels + 8 logic channels (standard)
Note: Isolated analog channels, isolated input and frame, logic has common GND
Measurement ranges (10 div full-scale)4 channels of voltage measurement; mode switchable between instantaneous waveform or RMS value, 10 mV to 100 V/div, 13 ranges, resolution: 1/640 of range
RMS value mode: 30 Hz to 10 kHz, Crest factor: 2
Max. rated voltageBetween terminals: 600 V AC/DC, Between terminal to earth: 600 V AC/DC CAT III; 300 V AC/DC CAT IV
Frequency characteristicsDC to 100 kHz (±3dB)
Time axis (High-speed function)100 µs to 100 ms/div, 10 ranges, Sampling period: 1/100 of range
Recording intervals (Real-time function)100 µs to 1 minute, 19 selections (simultaneous sampling in all channels)
Measurement functionsHigh-speed function (high speed recording)
Real-time function (actual time recording)
Memory capacity14-bits × 1M-words/ch (1 word = 2 bytes)
Removable storageCF card slot ×1 (Up to 2 GB), USB 2.0 memory ×1
Printing[Printer unit is option] 112 mm (4.41 in) × 18 m (59.06 ft), thermal paper roll, Recording speed : 10 mm (0.39 in)/sec
Note: Printing is not supported when using alkaline batteries
Display5.7-inch VGA-TFT color LCD (640 × 480 dots)
Displayable languagesEnglish, Japanese, Chinese
Communication interfacesUSB 2.0 mini-B receptacle × 1; Transfers files from the installed CF card or USB memory stick to a PC when connected, and External PC control
Power supplyAC adapter Z1002: 100 to 240 V AC (50/60 Hz), 45 VA (include AC adapter, when Real-time recording), 107 VA (include AC adapter, when Real-time recording and printing)
Battery pack Z1000: AC adapter has priority when used in combination with battery pack, recharge with AC adapter 3 hours, Continuous use 3 hours (with back-light ON)
LR6 (AA) alkaline batteries ×8, Continuous use 40 minutes, (with back-light ON, cannot be used with the Printer unit)
DC power supply: 10 to 28 V DC (cable available by special order)
Dimensions and mass205 mm (8.07 in)W × 199 mm (7.83 in)H × 67 mm (2.64 in)D, 1.66 kg (58.6 oz) (with the Battery pack installed)
When printer is combined - with main unit: 303 mm (11.93 in)W × 199 mm (7.83 in)H × 67 mm (2.64 in)D, 2.16 kg (76.2 oz) (with the Battery pack installed)
AccessoriesInstruction manual ×1, AC adapter Z1002 ×1, Alkaline battery box ×1, Strap ×1, USB cable ×1, Application disk (Wave viewer Wv, Communication commands table) ×1

LabVIEW and MATLAB support

Compatible modelsLabVIEWMATLAB script
MR8880-20N/AN/A

Catalogs

DIFFERENTIAL PROBE P9000

MR8880-20: Rugged, Professional and Ready for the Field

NON-CONTACT AC VOLTAGE PROBE SP3000

Declaration of Conformity

MEMORY HiCORDER MR8880-20 [100KB]

Options

500 A to 5000 A

*For commercial power lines, 50/60 Hz

 

AC FLEXIBLE CURRENT SENSOR CT9667

• 10 Hz to 20 kHz (±3dB) • 5000 A/ 500 A AC rated input • 500 mV/f.s. output • φ 100 mm (3.94 in) core dia. to φ 254 mm (10.00 in), 3 loop diameters

CLAMP ON PROBE 9018-50

• Excellent phase characteristics • 40 Hz to 3 kHz • 10 to 500A AC • 0.2V AC/range output • φ 46 mm (1.81 in) core dia.

CLAMP ON PROBE 9132-50

• Use for level measurement • 40 Hz to 1 kHz • 20 to 1000A AC • 0.2 V AC/range output • φ 55 mm (2.17 in) core dia.

AC/DC current input

 

AC/DC CURRENT SENSOR CT7631

・ DC to 10kHz (-3dB) ・Rated 100 A AC/DC ・ 1mV/A output ・φ 33 mm (1.30 in) core dia.

AC/DC CURRENT SENSOR CT7636

・ DC to 10kHz (-3dB) ・Rated 600 A AC/DC ・ 1mV/A output ・φ 33 mm (1.30 in) core dia.

AC/DC CURRENT SENSOR CT7642

・ DC to 10kHz (-3dB) ・Rated 2000 A AC/DC ・ 0.1mV/A output ・φ 55 mm (2.17 in) core dia.

AC/DC AUTO-ZERO CURRENT SENSOR CT7731

・ DC to 5 kHz (-3dB) ・ Rated 100 A AC/DC ・ φ 33 mm (1.30 in) core dia.

AC/DC AUTO-ZERO CURRENT SENSOR CT7736

・ DC to 5 kHz (-3dB) ・ Rated 600 A AC/DC ・φ 33 mm (1.30 in) core dia

AC/DC AUTO-ZERO CURRENT SENSOR CT7742

・ DC to 5 kHz (-3dB) ・ Rated 2000 A AC/DC ・φ 55 mm (2.17 in) core dia.

DISPLAY UNIT CM7290

• Use with CT7000 series Current sensor • DCA, ACA, (DC+AC)A, frequency • Output to oscilloscopes: WAVE, RMS, PEAK, Hz • Power supply for single sensor

DISPLAY UNIT CM7291

• Built in Bluetooth® Smart • Use with CT7000 series Current sensor • DCA, ACA, (DC+AC)A, frequency • Output to oscilloscopes: WAVE, RMS, PEAK, Hz • Power supply for single sensor

Connection Options

* L9217: for motor analysis input

 

CONNECTION CORD L9217

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

Current Input 2000A AC/DC

* The CT9920 is necessary for connecting the current sensor with HIOKI PL14 to the PW3390

 

AC/DC CURRENT SENSOR CT7642

・ DC to 10kHz (-3dB) ・Rated 2000 A AC/DC ・ 0.1mV/A output ・φ 55 mm (2.17 in) core dia.

AC/DC AUTO-ZERO CURRENT SENSOR CT7742

・ DC to 5 kHz (-3dB) ・ Rated 2000 A AC/DC ・φ 55 mm (2.17 in) core dia.

High voltage measurement

* Maximum input-to-ground rated voltages fall within these products’ specifications ranges (and do not affect the connected input units)

 

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

Input cable (A)

*Voltage is limited to the specifications of the input modules in use.

 

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

CONTACT PIN 9790-03

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

ALLIGATOR CLIP L9790-01

Red/black set attaches to the ends of the Connection Cord L9790

Input cable (B)

*Voltage is limited to the specifications of the input modules in use.

 

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

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

Input cable (E)

*Voltage to ground is within this product's specifications. Separate power source is also required.

 

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

AC ADAPTER 9418-15

100 to 240V AC

Leak Current

*For commercial power lines, 50/60 Hz

 

CLAMP ON LEAK HiTESTER 3283

• True RMS • AC leak current and load current testing • 10 mA leak current range with 10 µA resolution • Load current up to 200 A

AC ADAPTER 9445-02

For USA, 100 to 240 V AC, 9 V/ 1 A

OUTPUT CORD 9094

3.5 mm (0.14 in) dia. mini plug to banana, 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 9445-03

For EU 100 to 240 V AC, 9 V/ 1 A

Logic signal measurement

* Only the small terminal types can be used.* The 9323 is not required for the small-terminal types 9327, 9320-01, 9321-01 and MR9321-01.

 

LOGIC PROBE 9320-01,9320

• 4 channels for contact voltage signals • 500ns response • Miniature terminal type

LOGIC PROBE MR9321,MR9321-01

• 4 isolated channels • ON/OFF detection of AC/DC voltage • Large terminal type

CONVERSION CABLE 9323

• Used for connecting the 9320/9321/MR9321 and the 9324 to the Memory HiCorder with small logic terminal models

Non-contact Voltage measuring

 

NON-CONTACT AC VOLTAGE PROBE SP3000