Key Differences Between Models
Key Differences Between Models
| Target Workload | 5560A | 5550A | 5540A | 5530A |
| 4.5 digit class multimeter, Example: Fluke 87V | TUR 4:1 | TUR 4:1 | TUR 4:1 | TUR 4:1 |
| 5.5 digit class multimeter, Example: Fluke 8808A | TUR 4:1 | TUR 4:1 | - | - |
| 6.5 digit class multimeter, Example: Keysight 34460A | TUR 4:1 | - | - | - |
| Best Performance @95%, ±5°C, 1 year / Range |
| DCV (0 V to ±1020 V) | 6 ppm | 9 ppm | 24 ppm | 24 ppm |
| DCI (0 A to ±30.2 A continuous) | 78 ppm | 85 ppm | 100 ppm | 100 ppm |
| ACV (1 mV to 1020 V; 3 Hz to 500 kHz) | 110 ppm | 120 ppm | 780 ppm | 780 ppm |
| ACI (10 uA to 30.2 A continuous; 3 Hz to 30 kHz) | 120 ppm | 390 ppm | 1600 ppm | 1600 ppm |
| Variable Resistance (0 Ohm to 1200 MOhm) | 19 ppm | 22 ppm | 50 ppm | 50 ppm |
| Variable Capacitance (0 pF to 120 mF) | 0.09% | 0.16% | 0.19% | 0.19% |
| Variable Inductance (13 uH to 120 H) | 0.09% | 0.16% | - | - |
| Temperature (17 TCs 10 RTDs; ITS-90 or IPTS-68) | 0.09°C TC; 0.002°C RTD | 0.09°C TC; 0.002°C RTD | 0.09°C TC; 0.002°C RTD | 0.09°C TC; 0.002°C RTD |
| Functional Differences |
| AC Power (Phase Adj. and PF); Dual Output (DCV-DCV, ACV-ACV) | Yes | Yes | - | Yes |
| Multi-Unit Sync | Yes | Yes | Yes | - |
| Simple Harmonics | Yes | Yes | - | Yes |
| Inductance | Yes | Yes | - | - |
| 52120A Control (Closed Loop); Up to 3 or 360 A | Yes | Yes | Yes | Yes |
| Fluke Coil Effective Current Display | Yes | Yes | - | - |
| Extended Volts/Hertz ACV - 70 V at 300 kHz | Yes | - | - | - |
| Specification Period, 95% and 99% Confidence | 90 day; 1 year; 2 year | 90 day; 1 year | 1 year | 1 year |
| Fast Settling Time | Yes | Yes | Yes | Yes |
| Isolated terminal block (DMM Autocal Compatible) | Yes | Yes | Yes | Yes |
| Scope Output Options |
| Leveled Sine Bandwidth; < 4% @ 2 GHz | 600 MHz; 1 GHz; 2 GHz | 600 MHz; 1 GHz | 600 MHz | - |
| Specified VSWR | Yes | Yes | Yes | - |
| Vertical Amplitude (AC & DC) [0 V to 120 V] | Yes | Yes | Yes | - |
| Fast Edge (< 175 ps) | Yes | Yes | Yes | - |
| Time Marker Accuracy (2.5 ppm) | Yes | Yes | Yes | - |
| Pulse | Yes | Yes | Yes | - |
| Impedance Measurement | Yes | Yes | Yes | - |
| Input Overload | Yes | Yes | Yes | - |
