B+K precision 5490C Series - Supplementary Specifications - 5493 C; 5493 CGPIB

46
10.1 Supplementary specifications – 5493C / 5493CGPIB
Display readings and measuring speed
DC resistance, DC voltage, DC current
[1]
Integration time
Digits
[2]
Readings/second
[3]
Noise error
100PLC/2s(1.67s)




0.5(0.6)
0
10PLC/200ms(167ms)




5(6)
0
1PLC/20ms(16.7ms)




45(55)
0.001% range
0.2PLC/4ms




200
0.001% range
[4]
0.02PLC/400μs




1000
0.01% range
[4]
[1]. Reading rate for 60 Hz and 50 Hz operating conditions, auto zero off, using a fixed range.
[2]. Digit mask set to Auto. If a fixed number of digits are selected, the number of displayed digits does
not change due to the test speed.
[3]. The average speed at which the ADC continuously samples data to the display.
[4]. Add 20 μV for DCV; add 20 mΩ for resistance. Add 0.2 uA + 10 times the above noise error range
for the 100 uA and 10 mA ranges for DC current.