Manual for VMP300-based instruments
Maximum Current
resolution
0.004 % of the range (down to 76 aA on the ± 1 pA)
< ±0.1% of range ±0.03% of setting for ±500 mA to ±100 nA ranges
< ±0.1% of range ±1% of setting for ±10 nA range to ±1 nA ranges
< ±0.2% of range ±2% of setting for ±100 pA range
± 100 pA, ± 1 nA, ± 10 nA, ± 100 nA
Additional Ranges
with gain
< ±0.1% of range ±0.03% of setting for ±500 mA to ±100 nA ranges
< ±0.1% of range ±1% of setting for ±10 nA range to ±1 nA ranges
< ±0.2% of range ±2% of setting for ±100 pA range
< ±1% of range ±2% of setting for ±10 pA range
< ±10% of range ±2% of setting for ±1 pA range
Impedance specifications (EIS option only)