Chapter 6 Specifications RIGOL
User’s Guide for DM3068
Typical value. Resolution is defined as the RMS noise of DCV 20 V range (set auto zero to “Once”).
Normal mode rejection ratio for power frequency ±0.1%. For power-line frequency ±1%, subtract 20 dB. For ±3%, subtract 30 dB.
Maximum rate for DCV, DCI, 2-wire resistance and 4-wire resistance functions.
The basic DC accuracy specifications include RMS noise at 100 PLC. For <100 PLC, add “RMS Noise Adder” to the basic DC accuracy specifications.
SFDR & SINAD
[1]
Function Range Spurious-Free Dynamic Range (SFDR) Signal-to-Noise-and-Distortion (SINAD)
DCV 200 mV 81 76
2 V 79 78
20 V 79 75
200 V 83 80
1000 V 86 82
DCI 200 uA 89 69
2 mA 86 81
20 mA 88 69
200 mA 81 79
2 A 69 64
Typical value. -1 dBFS, 1kHz single tone. 100 us aperture time, zero trigger delay, auto zero off and 4096 samples.
To Next Page
Loading...
