Sound and Vibration Instrument Hire and Calibration

Norsonic 260 Specifications

The Norsonic 260 has been withdrawn, the following details are for information

Nor 260 : Noise Generator / Power Amplifier - 230 VAC

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.
* Our standard hire charges are based on a 4-day minimum period, details other options.