User`s guide

Characteristics and Specifications 5
Digital Multimeter Specifications
U3606B User’s Guide 167
Duty cycle and pulse width specifications
Operating specifications
Table 5 - 6 Duty cycle and pulse width resolution and accuracy
Function Range Resolution Accuracy of full scale
Duty cycle 100.000%
[1]
0.001% 0.3% + 0.2% per kHz
Pulse width
199.999 ms
[2]
0.001 ms Duty cycle/Frequency
1999.99 ms
[2]
0.01 ms Duty cycle/Frequency
[1] The range is calculated from {10 μs × frequency × 100%} to {[1 – (10 μs × frequency)] × 100%}. For example, a 1 kHz signal
can be measured from 1% to 99%.
[2] The positive or negative pulse width must be greater than 10 μs. The range of the pulse width is determined by the frequency
of the signal.
Table 5 - 7 Reading speed (typical)
[1]
Function Rate Reading speed
[2]
(readings/second)
Reading speed
over USB
[3]
(readings/second)
Reading speed
over GPIB
[4]
(readings/second)
DC voltage
(10 V)
Slow (5½ digit) 17 8 8
Fast (4½ digit) 70 23 22
DC current
(1 A)
Slow (5½ digit) 17 8 8
Fast (4½ digit) 70 26 24
AC voltage
(10 V at 1 kHz)
Slow (5½ digit) 17 8 8
Fast (4½ digit) 70 23 22
AC current
(1A at 1 kHz)
Slow (5½ digit) 17 8 8
Fast (4½ digit) 70 26 24
AC+DC voltage
(10 V at 1 kHz)
Slow (5½ digit) 4 2.9 2.9
Fast (4½ digit) 17 10 10
U3606-90054_UG_EN.book Page 167 Friday, July 11, 2014 5:12 PM