Keysight Technologies N6900 Series, Руководство по эксплуатации и обслуживанию

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2 kW Characteristics N6970A N6971A N6972A N6973A N6974A
Current programming
Range-no dissipator:
Range-with dissipator:
Resolution:
Resolution:
-20.4 to 204 A
–204 to 204 A
60 mA
3.8 mA
–10.2 to 102 A
–102 to 102 A
30 mA
1.9 mA
–5.1 to 51 A
–51 to 51 A
15 mA
0.95 mA
–3.4 to 33.97 A
–33.97 to 33.97 A
10 mA
0.64 mA
–2.55 to 25.5 A
–25.5 to 25.5 A
8 mA
0.48 mA
Current measurement range
High range:
Low range:
-450 to 450 A
-22 to 22 A
-225 to 225 A
-11 to 11 A
-112.5 to 112.5 A
-5.5 to 5.5 A
-74.9 to 74.9 A
-3.67 to 3.67 A -56.2 to 56.2 A
-2.75 to 2.75 A
Resistance programming
Range:
Resolution:
Accuracy:1
Accuracy:
0 to 0.05 Ω
0.4 µ Ω
0.12% +1.6 m Ω *A
0.06% +1.6 m Ω *A
0 to 0.2 Ω
1.7 µ Ω
0.12% +3.2 m Ω *A
0.06% +3.2 m Ω *A
0 to 0.8 Ω
7 µ Ω
0.12% +6.4 m Ω *A
0.06% +6.4 m Ω *A
0 to 1.7 Ω
15 µ Ω
0.12% +8.8 m Ω *A
0.06% +8.8 m Ω *A
0 to 3.2 Ω
27 µ Ω
0.12%+12.8 m Ω *A
0.06%+12.8 m Ω *A
Voltage programming & measurement
TempCo:2
0.0022% +30µV 0.0022%+60µV 0.0022%+120µV 0.0022%+180µV 0.0022%+220µV
Current programming & measurement
TempCo2
High range:
High range:
Low range:
0.0048%+500µA
0.0029%+500µA
0.0040%+160µA
0.0049%+250µA
0.0031%+250µA
0.0041%+80µA
0.0049%+120µA
0.0035%+120µA
0.0045%+40µA
0.0049%+80µA
0.0032%+80µA
0.0042%+24µA
0.0049%+60µA
0.0032%+60µA
0.0041%+18µA
Resistance programming
TempCo:
TempCo:
0.0060%
0.0043% 0.0060%
0.0045% 0.0060%
0.0049% 0.0060%
0.0046% 0.0060%
0.0045%
Over-Voltage Protection
Maximum setting:
Response time:3
Accuracy:
Accuracy:
10.8 V
<30 µs
0.03% +1.5 mV
0.03% +1 mV
24 V
<30 µs
0.03% +3 mV
0.03% +2 mV
48 V
<30 µs
0.03% +6 mV
0.03% +4 mV
72 V
<30 µs
0.03% +9 mV
0.03% +6 mV
96 V
<30 µs
0.03% +12 mV
0.03% +8 mV
Voltage measurement noise (peak):4
2 mV 3.5 mV 7 mV 10 mV 14 mV
Current measurement noise (peak)4
High range:
Low range 75 mA
50 mA 45 mA
30 mA 18 mA
12 mA 12 mA
6 mA
7 mA
3 mA
Output current noise5
CC rms:
20 mA 20 mA 15 mA 15 mA 15 mA
Common mode current5
CC rms:
CC peak-to-peak:
2 mA
15 mA
1 mA
10 mA
1 mA
10 mA
1 mA
10 mA
2 mA
10 mA
Keysight N6900/N7900 Series Operating and Service Guide 47
1 Quick Reference