Velleman DVM8852 Manual de usuario descargar pdf (Pagina 8)

DVM8852

02 (22/08/2013) Velleman



9. Technical specifications

level range

30 – 80 dB

Med

50 – 100 dB

80 – 130 dB

accuracy

± 1.4dB (ref 94dB @ 1kHz)

frequency weighting

A, C

time weighting

fast (125 ms), slow (1 s)

dynamic range

50 dB

frequency range

31.5 Hz to 8 kHz

microphone

1/2" electret condenser microphone

auxiliary outputs

AC = 1Vrms and DC = 10mV/dB outputs

power supply

9V battery (incl.)

battery life

±30 hours (with alkaline battery)

dimensions

278 x 76 x 50 mm

weight

±350 g

auto power off

±15 min

operation temperature

0 – 40 °C

operation humidity

< 90 %

included accessories

instruction manual, tripod, battery, screwdriver,

windscreen, Windows software, USB cable

Use this device with original accessories only. Velleman nv cannot be held responsible in

the event of damage or injury resulted from (incorrect) use of this device.

For more info concerning this product, please visit our website www.velleman.eu.

The information in this manual is subject to change without prior notice.

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