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Hioki MEMORY HiLOGGER LR8450 User Manual

Hioki MEMORY HiLOGGER LR8450
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344

Measurement
target
Type Range
Maximum
resolution
Measurable range
Measurement
accuracy
Thermocouple
(Not including
accuracy of
reference
junction
compensation)
B 2000°C f.s. 0.1°C Greater than or equal to
400°C and less than 600°C
±5.4°C
Greater than or equal to
600°C and less than 1000°C
±3.7°C
Greater than or equal to
1000°C and less than or
equal to 1800°C
±2.4°C
C 100°C f.s. 0.01°C 0°C to 100°C ±1.7°C
500°C f.s. 0.05°C 0°C to 500°C ±1.7°C
2000°C f.s. 0.1°C 0°C to 2000°C ±1.7°C
Reference junction
compensation
±0.5°C (with input terminal temperature balancing)
Reference junction compensation: Add thermocouple measurement accuracy when set to
internal.
Temperature
characteristics

Normal-mode
rejection ratio
50 dB or greater

interval of 5 s)

interval of 5 s)
(With thermocouple wire break detection disabled)
Common-mode
rejection ratio
Signal source resistance of 100
or less
100 dB or greater
(With 50 Hz/60 Hz input and a data refresh interval of 10 ms)
140 dB or greater

interval of 5 s in the 10 mV f.s.)

interval of 5 s in the 10 mV f.s.)
(With thermocouple wire break detection disabled)
E󰀨ect of radiated
radio-frequency
electromagnetic eld

range)
E󰀨ect of conducted
radio-frequency
electromagnetic eld

3. Functionality specications
LED indication Wireless connection, measurement status, error status, AC Adapter- / external power
supply-powered operation, battery-powered operation, battery-charging status
Operation keys Auto, reset
Auto-connect
function
Yes
HIOKI LR8450A964-03
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com

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Hioki MEMORY HiLOGGER LR8450 Specifications

General IconGeneral
Storage MediaSD card (up to 32 GB)
Measurement TypesVoltage, Temperature, Resistance, Strain, Pulse, Logic
Sampling Rate1 ms to 1 hour
InterfaceLAN, USB, SD card slot
Power Supply100 to 240 V AC, 12 V DC
Resolution16-bit
Voltage Range±10 mV

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