Detail Hioki Memory Hicorder MR 8880-20

The MR8880 is a data acquisition  (DAQ) recorder built in with 4 anlog channels taht 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 ppower line plus have one extra channel
• Tough againts 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

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 instantenous 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 : 600V AC/DC, between terminal to earth : 600 V AC/DC CAT III; 300 V AC/DC CAT IV
• Frequency of characteristic : DC 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 selection (simultaneous sampling in all channels)
• Measurement functions :
  High-speed function (high speed recording)
  Real-time function (actual time recording)
• Memory capacity : 14-bits x 1M-words/ch (1 word= 2 bytes)
• Removable storage : CF card slot x 1 (Up to 2 GB), USB 2.0 memory x 1
• Printing : [Printer unit is option) 112 mm (4.41 in) x 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 (640X480 dots)
• Displayable languages : Eanglis, Japanese, Chinese
• Communication interfaces : USB 2.0 mini-B receptable x 1; Transfers files from the insllated CF card or UCB 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)