Hioki DT4251, Instruction Manual

Page: 90 / 106

84
Accuracy Table
*1: The accuracy is speci fi ed in 1% or more of the range, however, ±5 dgt.
should be added to 5% or less of the range.
• Accuracy guarantee range for frequency: 40 Hz to 1 kHz (Measured values
outside the accuracy guarantee range for frequency are also displayed.)
The accuracy is not speci
fi ed for strain waveforms outside the range of 40
Hz to 1 kHz.
• For 100 Hz with the fi lter ON, ±1.5% rdg. is added to the accuracy
speci fi cation between 40 Hz and 100 Hz and the accuracy is not speci fi ed
in 100 Hz or more.
• For 500 Hz with the fi lter ON, ±0.5% rdg. is added to the accuracy
speci fi cation between 40 Hz and 500 Hz and the accuracy is not speci fi ed
in 500 Hz or more.
12
DC ( μ A)
Range Accuracy Input impedance
60.00
μ
A ±0.8% rdg. ±5 dgt. 1k
Ω
±5%
600.0
μ
A ±0.8% rdg. ±5 dgt. 1k
Ω
±5%
• Overload protection: 250 mA/1000 V fuse, breaking capacity 50 kA
AC/30 kA DC
• Auto range movement threshold: 6,000 counts or more for upper range
540 counts or less for lower range
13
DC (mA)
Range Accuracy Input impedance
6.000 mA ±0.8% rdg. ±5 dgt. 15
Ω
±40%
60.00 mA ±0.8% rdg. ±5 dgt. 15
Ω
±40%
• Overload protection: 250 mA/1000 V fuse, breaking capacity 50 kA
AC/30 kA DC
• Auto range movement threshold: 6,000 counts or more for upper range
540 counts or less for lower range