Hioki BT3562, Инструкция по эксплуатации

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3.7 Displaying Measurement Results
40
• A high contact resistance or a high wiring resistance may cause an increase in
measurement errors.
Hioki cannot guarantee the measurement accuracy if the sum of contact resis -
tance and wiring resistance reaches 40  (4  for the 3 m  and 30 m 
ranges).
• The instrument may not detect measurement malfunctions if the measure -
ment lead has a capacitance of 1 nF or more.
Overflow is indicated by “ OF ” or “ -OF ” on the display, caused by one of the fol -
lowing:
BT3561A, BT3562A, BT3563A
Range SOURCE H-L SENSE H-L
3 m  5.5  6.5 
30 m  5.5  6.5 
300 m  15  30 
3  150  30 
30  1.5 k  150 
300  6 k  2.5 k 
3000  6 k  25 k 
Overflow Display
Display Condition
OF
• The measured value exceeds the limit of the current
measurement range
• The test object impedance exceeds the input level.
• When the result of relative value calculation is larger
than +99.999%.
-OF
• The measured value is below the limit of the current
measurement range
• The test object impedance exceeds the input level (in
the negative direction).
• When the result of relative value calculation is smaller
than -99.999%.
HIOKI BT3562A981-09