Hioki Chart Recorders
SPECIFICATIONS
Input Channels
MR8880-20
+ MR9000
• 4 analog channels + 8 logic inputs
• Sample rate up to 1M/sec
• Directly record a 480V power line
• Isolated inputs to measure 3 phase circuits
• Stores data on CF card or USB memory stick
• Optional portable printer attaches easily
• Wide operating temperature range
Use the MR8880 to measure:
- Instantaneous waveform at startup or a suddenly
generated abnormal waveform.
- RMS value fluctuations for a power line over extended
time period.
- Fluctuations in low voltage signals or sensor outputs.
4 analog (isolated ch-ch & ch-earth)
+ 8 logic (common GND)
Analog Ranges
10mV - 100V/div (10 div FS),
switchable RMS or instantaneous.
RMS Value
30Hz - 10kHz, crest factor 2
Resolution
1/640 of range
Bandwidth
DC-100kHz (-3dB)
Max. Voltage
600VAC Hi-Lo
Measure Modes High speed or real time
Time Axis
Hi speed: 100μs-100ms/div
Record Interval Real time: 100μs-1min (19 steps)
A/D Resolution 14 bits
Max Sample Rate 1MS/s
Display
5.7" TFT color LCD, 640x480 (VGA)
Memory
14 bits x 1M words/ch
2GB flash card or USB stick
40 minutes for internal data
Optional thermal printer, recording
speed 10mm/sec, 4.4" wide paper
PC Interface
USB 2.0 mini-B
Battery
8xAA or optional rechargeable pack
Battery Life
AA: 45 min, Pack: 3 hours
AC Adapter
100-240VAC, also charges battery
DC Power
10-28VDC, 11VA (40VA w/printer)
Isolation
600V AC/DC CAT III,
(input to earth) 300V AC/DC CAT IV
Temperature
-10 to 50°C operating, <80% RH
Input Connectors Isolated BNC for analog channels
Dimensions
8.1 x 7.8 x 2.7" (205x199x67mm)
with Printer
12.0 x 7.8 x 2.7" (303x199x67mm)
ACCESSORIES
ORDERING
INFORMATION
HK/MR8880-20
HK/MR9000
Ext. Storage
Data Backup
Printing
Memory HiCorder*
Printer Unit
*Includes ac adapter, alkaline battery
box, strap, USB cable, waveform software.
HK/9197
HK/9661
HK/9320-01
HK/Z1000
HK/9830
HK/C1003
Input Leads 600V
AC Clamp-on Probe 500A
4ch Logic Probe
Rechargeable Battery Pack
2GB Memory Card
Carrying Case
RECORDERS /
DATA LOGGERS
NEW
• Compact and easy to carry
• 2 analog channels + 4 logic
inputs
• Fast 1MS/sec performance
• Large 480x272 color LCD
• Simple USB interface
• Store up to 2GB data on flash
card
8870-20
• 10 isolated analog inputs
• 10ms sampling and recording
across all channels
• Record to USB flash drive for
easy computer transfer
• Replace storage media during
real-time recording
• Thermocouple & Pulse inputs
SPECIFICATIONS
Input Channels
Analog Ranges
Resolution
Max Input
Bandwidth
Time Axis
Memory
Ext. Storage
Display
Measurement
Functions
PC Interface
Power Supply
Dimensions
2 analog (isolated ch-ch & ch-earth) + 4 logic (common GND)
10mV - 50V/div (10 div FS), 12 ranges
1/100 of range
DC 400V
DC to 50kHz (-3db)
100μs-5min/div, 20 ranges plus 2x-10x and 0.5-0.001x
12 bits x 2M word/ch
2GB flash card (optional)
4.3" WQVGA TFT color LCD (480x272)
Instantaneous or RMS value display (DC & 50/60Hz).
Numerical calculations, cursor readout, scaling, screen copy,
waveform data & settings backup, start condition retention,
auto-save
USB 2.0 mini-B for data export
100-240VAC adapter & charger; optional rechargeable battery
pack (2hr run time); DC supply: 10-16V @10VA
7.0 x 4.0 x 1.6" (176 x 101 x 41mm)
ORDERING INFO
HK/8870-20
Memory HiCorder
Supplied with AC adapter, strap,
USB cable & application disk.
Order test leads, battery pack, logic
probe and memory card separately.
119
ACCESSORIES
HK/9197
HK/9661
HK/9320-01
HK/9780
HK/9830
HK/9782
Input Leads 600V
AC Clamp-on Probe 500A
4ch Logic Probe
Rechargeable Battery Pack
2GB Memory Card
Carrying Case
LR8431-20
SPECIFICATIONS
Inputs
Measurements
Max Input
Isolation
Record Interval
Digital Filters
Memory
Display
Functions
Connections
PC Interface
Power Supply
Dimensions
10 analog (isolated scanning method) + 4 pulse (common GND)
Voltage: ±100mV to ±60V, 1-5V, 6 ranges, max resolution 5mV
Thermocouple: K, J, E, T, N, R, S, B; -200 to 2000°C (varies by type)
Pulse: 0 to 1000M, voltage or open collector input
DC 60V (Analog inputs), DC -5 to +10V (Pulse inputs)
30VAC, 60VDC input to chassis or input to input
10ms to 1 hour, 19 selections
50Hz, 60Hz or OFF (selectable)
Internal: 3.5Mwords (7MB of 2 byte data or 4 byte pulse meas.)
External: 2GB flash memory card
4.3" WQVGA TFT color LCD (480x272)
Save data to memory card in real time. Numerical calculations,
external trigger input, trigger out alarm out, scaling
Analog in: M3 screw terminals; Pulse in: BNC
USB 2.0 mini-B for control & data export from memory card
100-240VAC adapter & charger; optional rechargeable battery
pack (2.5hr run time); DC supply: 10-16V
7.0 x 4.0 x 1.6" (176 x 101 x 41mm)
ORDERING INFO
ACCESSORIES
HK/LR8431-20 Memory HiLogger HK/9641
HK/9780
Supplied with AC adapter, USB cable
HK/9830
& measurement guide. Order test
HK/9812
leads, battery pack and memory
HK/9782
card separately.
Pulse Input Leads
Rechargeable Battery Pack
2GB Memory Card
Soft Case
Carrying Case