AZ Instrument 8922 RS232 Digital Sound Level Meter

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AZ Instrument 8922 RS232 Digital Sound Level Meter

 

  • DIGITAL DISPLAY WITH ANALOG GRAPH!
  • BACKGROUND NOISE ABSORBER !
  • BACKLIGHT FOR DARK AREA OPERATION!
  • MAX / MIN RECORD, MAX HOLD !
  • RS232 INTERFACE !
  • MEETS IEC 651, TYPE 2 CLASS !

 

Specifications

Measure range :

* A weight : 30dB – 130dB

* B weight : 35dB – 130dB

Digital display (6 ranges) : 30 – 80, 40 – 90, 50 – 100, 60 – 110, 70 – 120, 80 – 130dB

Digital display resolution : 0.1dB

Digital updating time : 160mS

Quasi-analog bar (6 ranges) : 30 – 80, 40 – 90, 50 – 100, 60 – 110, 70 – 120, 80 – 130dB

Quasi-analog bar resolution : 1dB

Bar updating time : 40mS

Accuracy at 94dB, 1KHz : +/-1.5dB

Analog output : AC 0.707Vrms (at full scale); DC 10mV/dB

Microphone : Dia. 6mm electric condenser microphone

Frequency range : 31.5Hz – 8KHz

Battery life time : 30 hours typical

Windscreen : YES

LCD size : 42(H) x 62(W)mm

Operating temp. & RH% : 0 - 50°C; Humidity <80%

Storage temp. & RH% : -20 - 50°C; Humidity <90%

Dimension : 254 x 77 x 37mm

Weight : 200g

Battery : 9V battery x 1pc or 9VDC battery

Standard Package : Meter/Battery/Manual/Carry case

 

Nomor Produk

594

Tags

alat ukur suara, Sound Level, sound meter, test suara

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