MR8880 – Memory HiCorder

Hioki
  • Capture High- to Low-Voltage Signals in a Single Device! Rugged, Professional and Ready for the Field

Hioki

MR8880 – Memory HiCorder

Overview

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
Category:

Technical Specifications

Number of channels 4 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 voltage Between terminals: 600 V AC/DC, Between terminal to earth: 600 V AC/DC CAT III; 300 V AC/DC CAT IV
Frequency characteristics DC to 100 kHz (?3dB)
Time axis (Memory function) 100 ?s to 100 ms/div, 10 ranges, Sampling period: 1/100 of range
Recording intervals (RMS mode) 100 ?s to 1 minute, 19 selections (simultaneous sampling in all channels)
Measurement functions High-speed function (high speed recording). Real-time function (actual time recording)
Memory capacity 14-bits _ 1M-words/ch (1 word = 2 bytes)
Removable storage CF 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
Display 5.7-inch VGA-TFT color LCD (640 _ 480 dots)
Displayable languages English, Japanese, Chinese
Communication Interfaces USB 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 supply AC 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 mass 205 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)
Accessories Instruction 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 N/A

 

Others

N/A

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