Datasheet

Model DMM7510 7-1/2 Digit Graphical Sampling Multimeter Specifications
Specifications are subject to change without notice.
SPEC-DMM7510 Rev. B / October 2016 Page 17 of 25
EFFECTIVE NUMBER OF BITS (ENOB), TYPICAL
81
DIGITIZER CHARACTERISTICS
Maximum resolution
18 bits
Measurement input coupling
DC or AC (voltage only)
Sampling rate
82
Programmable 1 k through 1 million
Volatile sample memory with timestamp
27.5 million
Minimum record time
1 µs
Timestamp resolution
1 ns with standard or full buffer style
1 µs with compact buffer style
Timestamp accuracy
With standard or full buffer style, 20 ns between adjacent readings,
with total buffer time < 2 s
With compact buffer style, 2 µs adjacent readings, with total buffer
buffer time < 2 s
Maximum record length
8 million
81
Specified with aperture Auto, 100 Hz sine wave for sample rate ≤5 k, and 1 kHz sine wave for sample rate ≥10 k. For the 1 A, 3 A, and 10 A
ranges, use the 100 mA ENOB; guaranteed by design.
82
Sample rate is not continuously adjustable. For valid discrete settings, see the Model DMM7510 Reference Manual.
8
10
12
14
16
18
1k 2k 5k 10k 20k 50k 100k 200k
Bits
Samples per second
Effective number of bits (ENOB), digitize current
10uA
100uA
1mA
10mA
100mA