Agilent Technologies B2902 Manual do Utilizador Página 10

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 35
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 9
9
Other Supplemental Characteristics
Output Characteristics
Sensing Modes: 2-wire or 4-wire (Remote-sensing) connections
Low terminal connection: Chassis grounded or floating
Output connectors:
Banana jack. Triaxial connections are recommended for sourcing and
measuring less than 1 nA. A banana jack to triaxial adapter is available for
low current measurement.
Output location: Channel 1 at front, and channel 2 at rear.
Maximum load:
Normal mode: 0.01 μF
High Capacitance mode: 50 μF
DC floating voltage: Max ±250 V DC between low force and chassis ground.
Guard offset voltage (V source): <4 mV
Remote sense operation range:
Max voltage between High Force and High Sense = 3 V
Max voltage between Low Force and Low Sense = 3 V
Common mode isolation: >1 GΩ, <4500 pF
Maximum sense lead resistance: 1kΩ for rated accuracy
Sense input impedance: >10 GΩ
High Capacitance Mode
The high capacitance mode permits the measurement of devices with capaci-
tances greater than the normal mode maximum load value of 0.01 μF. In high
capacitance mode the maximum allowed value of the load capacitance is 50 μF.
Voltage output settling time:
Time required to reach within 0.1 % of final value with 4.7 μF capacitive load
on a fixed range at specified current range and limit value.
200 mV, 2 V Ranges: 600 μs, at 1 A limit
20 V Range: 1.5 ms, at 1 A limit
200 V Range: 20 ms, at 100 mA limit
Current measurement settling time:
Time required to reach within 0.1 % of final value after voltage source is
stabilized on fixed range. Vout is 5 V unless noted.
1 μA Range: 230 ms
10 μA, 100 μA Ranges: 23 ms
1 mA, 10 mA Ranges: 0.23 ms
100 mA to 3 A Ranges: 100 μs
Mode change delay:
Delay into High Cap mode:
1 μA Range: 230 ms
10 μA, 100 μA Ranges: 23 ms
1 mA to 3 A Ranges: 1 ms
Delay out of High Cap mode:
All ranges: 10 ms
Noise 10 Hz to 20 MHz (20 V range): 4.5 mVrms
Voltage source range change overshoot (20 V range or below):
< 250 mV, 20 MHz bandwidth
High Capacitance mode working conditions:
V/I mode: Voltage source mode only
Range: Current measurement range is limited to fixed range only. 10 nA and
100 nA ranges are not available.
Current limit: ≥ 1 µA
Vista de página 9
1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 34 35

Comentários a estes Manuais

Sem comentários