5
Agilent 4349B test conditions
1
:
1. Warm up time: ≥ 30 minutes
2. Ambient temperature: 23 °C ± 5 °C
3. Test cable length: ≤ 1.5 meters
4. Open error correction performed
5. 30 ms measurement time setting
Accuracy parameters:
Rm: Measured resistance value
in ohms
Im: Measured current value in
amperes
External power supply parameters:
Vs: Source voltage in volts
Vo: Source offset voltage in Volts
Av: Voltage accuracy
Figure 2. Conversion diagram Table 2. Agilent 4349B measurement accuracy (±% of reading)
Resistance RM (Ω)
Current IM (A)
Resistance measurement
accuracy
Current measurement
accuracy
Test voltage setting Vs (V)
1. Other test condition data available in the operation
manual.