LR8432
LR8432
Hioki
Heat Flow Logger
Compact & Lightweight Heat Flow Logger for Analysing the Causes of Temperature Change
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 Hioki LR8432 is a handheld 10-channel data logger especially designed for heat flow measurement. The Heat Flow Logger is ideal for evaluating insulation performance and analysing the causes of temperature change.
Key Features
- Use a heat flow sensor to measure the movement and volume of heat energy
- Measure of temperature and voltage
- 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
- Ten isolated analogue input channels
- 10 ms sampling and recording across all channels
- Record raw waveforms and post-calculation waveforms at the same time. (Heat transmission coefficient processing)
- Two graduations can be displayed with a double gauge
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), 30 VA Max. (including AC adapter), 10 VA Max. (main unit only) Battery Pack 9780: Continuous use 2.5 hours (@25°C/77°F), 3 VA Max. External power source: 10 to 16 V, 10 VA Max. (please contact HIOKI distributor for cable; less than 3 m/9.84 ft cable length) |
| 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 |
| Memory Capacity |
Internal storage: 3.5 M-words External storage: CF card or USB memory stick (only the HIOKI CF cards are guaranteed for correct operation) |
| Display | 4.3-inch WQVGA-TFT color LCD (480 × 272 dots) |
| Functionality |
Easy scaling settings: directly enter the sensitivity of the heat flow sensor |
| 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 at high speed during every 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) |
| No. Of Measurement Channels |
[No. of channels] 10 isolated analogue channels using scanning input method (M3 mm dia. screw terminal block) [Voltage measurement range] ±10 mV to ±60 V, 1-5V, Max. resolution 500 nV [Temperature: thermocouples] −200 ˚C to 1800 ˚C (depending on sensor), thermocouples (K, J, E, T, N, R, S, B), Max. resolution 0.1 ˚C [Max. allowable input] 60 V DC [Max. rated voltage between input channels] 30 AC Vrms, 60 V DC (max. voltage between input channel terminals, and from terminals to chassis ground without damage) |
| Pulse/Logic Input |
[No. of channels] 4 pulse input channels (requires CONNECTION CABLE 9641, all pulse inputs share common ground with the main unit) [Totalized pulses] 0 to 1000M (count) (No-voltage ‘a’ contact, open collector or voltage input), Max. resolution 1 pulse [Rotation count] 0 to 5000/n (r/s), Resolution 1/n (r/s) * n = pulses per rotation (1 to 1,000) [Max. allowable input] 0 to 10 V DC [Max. rated voltage between input channels] Non-isolated |
| 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 |
