Second hand Norsonic 1251 Sound level calibrator class 1 (Code: 6520005)

Second hand Norsonic 1251 checked and calibrated.

 

Specification:

  • Calibrator according to IEC 60942 class 1 and ANSI S1.40-1984
  • Fits für 1" und 1/2" microphones
  • Frequency 1kHz
  • 114dB
  • Tolerance +/-0.2dB
  • Power supply 9V battery
  • Package includes :  Adaptor for 1/2" microphones, battery

 

Details

  • IEC60942 (2003-01) Classification Class 1
  • Complies with ANSI S1.40 (1997) Yes
  • Sound pressure level (re: 20µPa)  114.0 ± 0.2 dB
  • Frequency  1000 Hz ± 0.2%
  • Distortion <1%
  • Sensitivity to change in the loadvolume +0.0003 dB/mm3 (1000Hz)
  • Typical change in SPL per year < 0.01 dB
  • Time for level to stabilise < 2 sec
  • Microphone cartridge size 1’’, 1/2’’
  • Controls Power-on push button with green LED indication.
  • Automatic shut-off when the microphone is removed (except for ¼”)
  • Temperature range -10°C à +50°C
  • Ambient pressure range 65-108 kPa
  • Humidity range 10-90 %RH
  • Battery type 9V 6LR61
  • Battery life-time  > 30 hours
  • CE classification, EMC EN561000-6-1, EN61000-6-3 following hte provisions for the LVD- and EMC-directive
  • Size L : 109.5 mm ; ∅ : 40 mm
  • Weight 185 g with battery

 

Price: 987.70 EUR
Incl. 19 % TAX plus shipping
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