Hioki-LR8432-20 HEAT FLOW LOGGER

Hioki Memory HiLoggers are high-speed data loggers for recording multiple chanels 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 analyzing the causes of temperature change.

Key Specifications:

• Specialized functions for heat flow measurement: Easy scaling settings?directly enter the sensitivity of the heat flow sensor
• Calculations?waveform processing function for the analysis of temperature and heat flow (Simple average, moving average, integration, heat transmission coefficient), Integration with numerical calculations
• Analog inputs:
• [No. of channels] 10 isolated analog 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
• [Humidity] not available
• [Max. allowable input] 60 V DC
• [Max. rated voltage between input channels] [Max. rated voltage to earth]
• 30 AC Vrms, 60 V DC (max. voltage between input channel terminals, and from terminals to chassis ground without damage)
• Pulse inputs:
• [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] [Max. rated voltage to earth] Non-isolated
• Recording intervals: 10 ms to 1 hour, 19 selections (All input channels are scanned at high speed during every recording interval)
• Selectable filters: 50 Hz, 60 Hz, or OFF (digital filtering of high frequencies on analog channels)
• 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)
• External interface: 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
• 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.

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Hioki Memory HiLoggers are high-speed data loggers for recording multiple chanels 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 analyzing the causes of temperature change.

Key Specifications:

• Specialized functions for heat flow measurement: Easy scaling settings?directly enter the sensitivity of the heat flow sensor
• Calculations?waveform processing function for the analysis of temperature and heat flow (Simple average, moving average, integration, heat transmission coefficient), Integration with numerical calculations
• Analog inputs:
• [No. of channels] 10 isolated analog 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
• [Humidity] not available
• [Max. allowable input] 60 V DC
• [Max. rated voltage between input channels] [Max. rated voltage to earth]
• 30 AC Vrms, 60 V DC (max. voltage between input channel terminals, and from terminals to chassis ground without damage)
• Pulse inputs:
• [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] [Max. rated voltage to earth] Non-isolated
• Recording intervals: 10 ms to 1 hour, 19 selections (All input channels are scanned at high speed during every recording interval)
• Selectable filters: 50 Hz, 60 Hz, or OFF (digital filtering of high frequencies on analog channels)
• 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)
• External interface: 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
• 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.

• PDF
• Compare this item