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Sound and Vibration Instrument Hire and Calibration

Norsonic 260 Specifications


 
Norsonic 260 Noise Generator / Power Amplifier

Nor 260 : Noise Generator / Power Amplifier - 230 VAC £ 10 a day *
 

Output :

Short-circuit and over temperature protected
 

Output Power :

250 W rms into 4 Ω, THD < 0.1% > 600 W peak into 4 Ω
 

Frequency Response :

3 Hz to 40,000 Hz ± 1 dB
 

Input :

Balanced input to avoid ground loops
 

Input Sensitivity :

1 V rms
 

Input Impedance :

10 kΩ // 220 pF
 

Operating Temperature :

-20 to +40 °C
 

Operating Humidity :

0 to 90%
 

Enclosure Class :

Ip20
 

Power :

230 Vac ± 5%, 50 Hz
 

Fuse :

5A slow blow
 

Dimensions :

335 x 153 x 235 mm
 

Weight :

7.3 kg
 
The power amplifier Nor 260 is extremely powerful, so care must be taken not to destroy loudspeaker systems connected to it.
 

The following settings should not be exceeded.

Signal Type  Nor 213   Nor 223   Nor 250 
 White/pink noise   -3 dB   -3 dB     0 dB
 Octave & third octave filtered pink noise, f< 200 Hz     -6 dB   -6 dB   -3 dB
 Octave & third octave filtered pink noise, f> 200 Hz   -3 dB   -3 dB    0 dB
 Red/white noise with equalization On   -6 dB   -6 dB   -3 dB
 Red/white noise with equalization Off   -3 dB   -3 dB    0 dB
  dB re 1 V rms
 
E&OE - specifications subject to change without notice.