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Hioki MEMORY HiLOGGER LR8450 User Manual

Hioki MEMORY HiLOGGER LR8450
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365

-2. Accuracy specications
Accuracy guarantee
conditions
Product warranty duration 1 year
Accuracy guarantee duration
after adjustment made by Hioki
1 year
Accuracy guarantee temperature
and humidity range

Warm-up time At least 30 min. after turning on the module

to 4 kHz.
Measurement range, maximum resolution, measurable range, and measurement accuracy gures
Measurement
target
Range
Maximum
resolution
Measurable range
Measurement
accuracy*
Voltage 1 mV f.s. 50 nV  
2 mV f.s. 100 nV  ±10 µV
5 mV f.s. 250 nV  ±25 µV
10 mV f.s. 500 nV  ±50 µV
20 mV f.s. 1 µV  ±100 µV
50 mV f.s. 2.5 µV  ±250 µV
100 mV f.s. 5 µV  ±500 µV
200 mV f.s. 10 µV  ±1 mV
Strain 1,000 µ
ε
f.s. 0.05 µ
ε

ε
to 1,000 µ
ε

ε
2,000 µ
ε
f.s. 0.1 µ
ε

ε
to 2,000 µ
ε
±10 µ
ε
5,000 µ
ε
f.s. 0.25 µ
ε

ε
to 5,000 µ
ε
±25 µ
ε
10,000 µ
ε
f.s. 0.5 µ
ε

ε
to 10,000 µ
ε
±50 µ
ε
20,000 µ
ε
f.s. 1 µ
ε

ε
to 20,000 µ
ε
±100 µ
ε
50,000 µ
ε
f.s. 2.5 µ
ε

ε
to 50,000 µ
ε
±250 µ
ε
100,000 µ
ε
f.s. 5 µ
ε

ε
to 100,000 µ
ε
±500 µ
ε
200,000 µ
ε
f.s. 10 µ
ε

ε
to 200,000 µ
ε
±1000 µ
ε
Temperature
characteristics*

Zero position
Voltage: ±1.5 µV/°C
Strain: ±1.5 µ
ε
/°C
Built-in bridge
resistance accuracy

Temperature characteristics: ±2 ppm/°C
Common-mode
rejection ratio
100 dB or greater with a signal source resistance of 300
or less (for 50 Hz/60 Hz input)
E󰀨ect of radiated
radio-frequency
electromagnetic eld


ε
f.s. strain range with

E󰀨ect of conducted
radio-frequency
electromagnetic eld


ε

*: Does not include built-in bridge resistance tolerance and temperature characteristics.

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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