Agilent Technologies B2902 Guia do Utilizador descarregar pdf (Página 61)

Agilent B2900 User’s Guide, Edition 2 2- 21

Introduction

Specifications

Measurement Supplemental Characteristics

• Temperature coefficient (0 C to 18 C and 28 C to 50 C):

(0.1  Accuracy specification) / C

•Over range:

102 % of measurement range for 1.5 A and 3 A ranges. 106 % of measurement

range other than 1.5 A and 3 A ranges.

• Voltage measurement range change overshoot:

< 250 mV. 100 k load, 20 MHz bandwidth

• Current measurement range change overshoot:

< 250 mV/R load, 20 MHz bandwidth

• Derating accuracy for measurement speed less than 1 PLC:

Add % of range using Table 2-14 for measurement with PLC < 1.

Triggering and Timing Specifications

Triggering (Supplemental Characteristics)

• Digital I/O trigger in to trigger out:  5 s

• Digital I/O trigger in to source change:  5 s

• LXI trigger in to source change:  200 s

Timer

• Trigger timing resolution: 1 s to 100 ms

• Timer accuracy: 50 ppm

• Arm/trigger delay: 0 to 100000 s

• Arm/trigger interval:

• B2901A/B2902A: 20 s to 100000 s

• B2911A/B2912A: 10 s to 100000 s

• Arm/trigger event: 1 to 100000

• Time stamp: TIMER value automatically saved when each measurement is

triggered.

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Agilent Technologies B2902 Guia do Utilizador Página 61