Measurement Circuit
AssemblyPicoammeter integrator measures leakage current <1 pA to >100 µA across 10 measurement ranges. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Measurement Circuit
4 top-level lines as of r90675| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Picoammeter TIA | insulation-resistance-tester-tia | 1× | 1 | · | part |
| 2 | Long-Time-Constant Integrator | insulation-resistance-tester-integrator | 1× | 1 | · | part |
| 3 | 16-Bit ADC | insulation-resistance-tester-adc-16bit | 1× | 1 | · | part |
| 4 | Precision Voltage Divider | insulation-resistance-tester-voltage-divider | 1× | 1 | · | part |