National Instruments NI 7831R Manual de usuario descargar pdf (Pagina 52)

Appendix A Specifications

NI 7831R User Manual A-8 ni.com

chassis, tested in accordance with

IEC-60068-2-1 and

IEC-60068-2-2

Relative humidity range..........................10 to 90%, noncondensing, tested

in accordance with

IEC-60068-2-56

Altitude ...................................................2,000 m at 25 °C ambient

temperature

Storage Environment

Ambient temperature range ....................–20 to 70 °C tested in accordance

with IEC-60068-2-1 and

IEC-60068-2-2

Relative humidity range..........................5 to 95%, noncondensing, tested

in accordance with

IEC-60068-2-56

Note Clean the device with a soft, non-metallic brush. Make sure that the device is

completely dry and free from contaminants before returning it to service.

Shock and Vibration (for NI PXI-7831R Only)

Operational Shock ..................................30 g peak, half-sine, 11 ms pulse

Tested in accordance with

IEC-60068-2-27. Test profile

developed in accordance with

MIL-PRF-28800F.

Random Vibration

Operating .........................................5 to 500 Hz, 0.3 g

rms

Nonoperating ...................................5 to 500 Hz, 2.4 g

rms

Tested in accordance with

IEC-60068-2-64. Nonoperating

test profile exceeds the

requirements of

MIL-PRF-28800F, Class 3.

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National Instruments NI 7831R Manual de usuario Pagina 52