LR8431
LR8431
Hioki
Memory HiLogger
Featuring USB Flash Drive and Improved Accuracy! Your Personal 10-channel Logger
Hioki Memory HiLoggers are high-speed data loggers for recording multiple channels of voltage, temperature, pulse or rotation signals, providing complete isolation between channels and strong noise resistance. The LR8431 logs data at 10ms speeds across 10 channels simultaneously, and features a bright color LCD for crystal clear waveform displays.
Key Features
- Record measurement data on a USB flash drive for easy transfer to a computer
- Record to reliable Compact Flash cards during long-term measurement applications for increased peace of mind
- Replace storage media during real-time recording
- Improved thermocouple measurement accuracy and reference junction compensation accuracy
- Ten isolated analogue input channels
- 10 ms sampling and recording across all channels
- Noise-resistant measurement circuitry for improved readings
- Ultra-compact for convenient portability
- Widescreen, bright LCD gives excellent viewability
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
| Attribute | Value |
|---|---|
| Power Supply |
AC adapter Z1005: 100 to 240 VAC (50/60 Hz) |
| Included Accessories | Measurement Guide ×1, CD-R (Instruction manual PDF, Logger Utility Instruction Manual PDF, Data acquisition application program Logger Utility) ×1, USB cable ×1, AC adapter Z1005 ×1 |
| Max Allowable Input | DC 60 V (Analog input), DC -5 V to 10 V (Pulse input) |
| Max Rated Voltage to Earth | AC 30 Vrms, DC 60 V (Upper limit voltage that does not cause damage when applied between input channel and chassis, and between each input channel) |
| Memory Capacity | Internal storage: 3.5 M-words, External storage: CF card or USB memory stick (only the HIOKI CF card is guaranteed for correct operation) |
| Display | 4.3-inch WQVGA-TFT color LCD (480 × 272 dots) |
| Functions | Save data to the CF card or USB memory stick in real time, Numerical Calculations, etc. |
| Recording | 10 ms to 1 hour, 19 selections (All input channels are scanned within each recording interval) |
| Dimensions and Weight | 176 mm (6.93 in) W × 101 mm (3.98 in) H × 41 mm (1.61 in) D, 550 g (19.4 oz) (Battery pack 9780 not installed) |
| Measurement Parameters |
Voltage : ±100 mV to ±60 V, 1-5V f.s. 6 ranges, Max. resolution 5µV |
| No. Of Measurement Channels |
Analogue: 10 isolated channels using scanning input method (M3 mm dia. screw terminal block) |
| External Media | USB 2.0 mini-B receptacle ×1; Functions: Control from a PC, Transfers files from the installed CF card to a PC (cannot transfer files from the connected USB memory stick to a PC via USB communication), Data copy between CF card and USB memory stick |
| Selectable Filters | 50 Hz, 60 Hz, or OFF (digital filtering of high frequencies on analogue channels) |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
