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CALIBRATORI (English)

LARSON DAVIS Model CAL150: The Model CAL150 Class 2 Sound Calibrator is a battery operated, temperature compensated precise calibrator for use with 1/2" diameter microphones and a range of Sound Level Meters and Dosimeters. The use of adaptors allow the calibrator to be used with 3/8 and 1/4 microphones. The following specifications apply:
- Calibration frequency = 1kHz
- Output Sound Pressure Level is selectable from 94 or 114 dB re 20Pa (0.3dB)

LARSON DAVIS Model CAL200: The Model CAL200 is a battery operated, temperature compensated precise Class 1 Sound Calibrator for use with microphones. Adaptors allow the calibrator to be used with 1/4 and 3/8" microphones. The following specifications apply:
- Calibration frequency = 1kHz
- Output Sound Pressure Level is selectable from 94 or 114 dB re 20Pa ( 0.2dB)
 

LARSON DAVIS Model CAL250: The Model CAL250 is a battery operated, temperature compensated precise Class 1 Sound Calibrator for use with 1 microphones for the performance measurement and calibration of Sound Level Meters and Dosimeters. Adaptors allow the calibrator to be used with 1/4,1/2 and
3/8 microphones. The following specifications apply:
- Calibration frequency = 251.2Hz
- Output Sound Pressure Level is 114 dB re 20Pa (0.1dB)

 

LARSON DAVIS Model CAL291: The Model CAL291 is a dual channel Sound Calibrator. It is designed for measuring the residual intensity of sound intensity measurement systems. The following specifications apply:
- When used with external signal generators the CAL291 Calibrator shall produce matched dual channel outputs of:
٠Sinusoids; Pink/White BB Noise
٠1/3 Octave/White PRN

CALIBRATORE MONOFREQUENZA PER VIBRAZIONI PCB Model: 394C06 Handheld

shaker, 1g a 159.2 Hz (for up to 210 grams total weight of sensor, cable and mtg. accessories

 

Brochures

 

Brochure LD CAL 150 (English)

Brochure LD CAL 200 (English)

Brochure LD CAL 250 (English)

Brochure LD CAL 291 (English)

Manuale PCB 394C06  (English)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

Spectra S.r.l.
Via Belvedere, 42 -20862 ARCORE (Monza Brianza)

CODICE FISCALE: 07915850155

P.IVA: 02090230968

CAMERA DI COMMERCIO DI MONZA E BRIANZA

Rea : MB – 1190055

CAPITALE SOCIALE  euro 103.000

Tel.:+39 039-613321- (6 linee ricerca automatica)

Fax: +39 039-6133235

Posta elettronica: spectra@spectra.it

Informazioni Commerciali: ecaglio@spectra.it

PEC: spectra1@legalmail.it

 

Informazioni tecniche:    

Alessandro Solari asolari@spectra.it

Alberto Armani    

  aarmani@spectra.it

Andrea Cerniglia

acerniglia@spectra.it

                                                                                            

Webmaster : webmast@spectra.it

 

Data ultimo Aggiornamento/ Last Update :28/05/2018

 

            

   

    


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