Measurement-computing USB-2408 Series Bedienungsanleitung PDF herunterladen (Seite 25)

USB-2408 Series User's Guide Specifications

Table 9. Noise-free resolution specifications (bits)

A/D data rate

Range

3750 S/s

2000 S/s

1000 S/s

500 S/s

100 S/s

60 S/s

50 S/s

25 S/s

10 S/s

5 S/s

2.5 S/s

±10 V

17.2

17.6

18.1

18.7

19.3

19.5

20.0

20.6

21.0

±5 V

17.4

17.6

18.1

18.5

19.2

19.4

20.6

21.0

±2.5 V

17.2

17.4

18.1

18.4

19.3

19.4

19.7

20.3

20.7

21.0

±1.25 V

17.0

17.1

17.4

18.0

18.8

18.9

19.3

19.5

19.7

±0.625 V

16.0

16.2

17.1

17.3

17.8

18.0

18.1

18.3

18.9

18.8

19.2

±0.3125 V

15.3

16.2

16.4

17.0

17.3

17.5

17.9

±0.15625 V

14.5

14.1

15.3

15.5

15.7

16.1

16.8

16.9

17.1

±0.078125 V

14.5

14.3

15.0

15.4

16.1

16.2

16.4

17.0

17.1

16.9

Channel switching error

Table 10. Step response accuracy specifications

Accuracy

Range

3750 S/s

2000 S/s

1000 S/s

500 S/s

100 S/s

60 S/s

50 S/s

25 S/s

10 S/s

5 S/s

2.5 S/s

±10 V

0.0010%

0.0008%

0.0005%

0.0004%

0.0002%

0.0003%

0.0002%

0.0001%

±5 V

0.0009%

0.0008%

0.0004%

0.0003%

0.0002%

0.0001%

±2.5 V

0.0010%

0.0007%

0.0008%

0.0004%

0.0003%

0.0002%

0.0001%

±1.25 V

0.0013%

0.0009%

0.0008%

0.0007%

0.0004%

0.0003%

±0.625 V

0.0022%

0.0016%

0.0011%

0.0007%

0.0005%

0.0004%

0.0005%

0.0003%

±0.3125 V

0.0031%

0.0020%

0.0017%

0.0015%

0.0012%

0.0010%

0.0012%

0.0009%

±0.15625 V

0.0056%

0.0062%

0.0048%

0.0037%

0.0032%

0.0025%

0.0024%

0.0021%

0.0019%

0.0022%

0.0016%

±0.078125 V

0.0114%

0.0123%

0.0076%

0.0070%

0.0041%

0.0051%

0.0046%

0.0036%

0.0032%

0.0030%

0.0034%

Channel switching error is defined as the accuracy that can be expected after one conversion when switching

from a channel with a DC input at one extreme of full scale to another channel with a DC input at the other

extreme of full scale, expressed in terms of percentage of full scale value.

Throughput rate

The single channel throughput rate is calculated using this formula:

Maximum throughput =

Table 11. Single channel throughput rate specifications

A/D data rate

Maximum throughput (Hz)

3750 S/s

1102.94

2000 S/s

877.19

1000 S/s

609.76

500 S/s

378.79

100 S/s

93.98

60 S/s

57.78

50 S/s

48.45

25 S/s

24.61

10 S/s

9.94

5 S/s

4.98

2.5 S/s

2.50

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 33 34

Kommentare zu diesen Handbüchern

Keine Kommentare

Measurement-computing USB-2408 Series Bedienungsanleitung Seite 25

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Hardware Measurement-computing USB-2408 Series