ET35 Series Digital Bridges
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ET3510/ET3505/ET3503/ET3502 | ET3501/ET3500A | ET3500 |
| Measurable parameters |
Cp-D/Q/G/Rp, Cs-D/Q/Rs, Lp-D/Q/G/Rp, Ls-D/Q/Rs, Rs-Xs, Z-θ, Y-θ, G-B |
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Measurement time mode (Fast/medium) |
200ms/500ms @ 10Hz 100ms/500ms @ 50Hz 20ms/200ms @ ≥100Hz |
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User-defined time range |
100ms/2000ms @ 10Hz 20ms/2000ms @ 50Hz 20ms/2000ms @ ≥100Hz 5ms/2000ms @ ≥1kHz |
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Frequency (at a step of 1mHz) |
10Hz-1MHz(ET3510) 10Hz-500kHz(ET3505) 10Hz-300kHz(ET3503) 10Hz-200kHz(ET3502) |
ET3501: 10Hz-100kHz ET3500A: 10Hz-50kHz |
10Hz-50kHz |
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Testing signal level (At a step of 1mVrms) |
10mVrms to 2Vrms 100μArms to 20mArms |
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| Constant voltage level | 10mVrms-1Vrms | ||
| Constant current level | 100μArms-10mArms | ||
| DC bias capacity |
Internal -2V to +2V voltage bias External bias input (within ±60V) |
None | |
| Internal resistance of signal source | 30 Ohm or 100 Ohm, selectable | ||
| Basic accuracy | 0.05% | 0.1% | |
| Display resolution | 6 1/2 digit | 5 1/2 digit | 5 1/2 digit |
| Comparator | 9 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting | ||