Metrology: Acoustic Calibration System

What is it?
It's an airborne acoustic metrology standard.

Manufacturer: Spektra

Model Name: CS18 FF; CS18 SPL

Applications: Measurement traceability dissemination by calibrating microphones, sound calibrators and sound level meters.

Instrument Overview: A system to conduct secondary-level free-field and pressure-field calibration of airborne acoustic instrument

Technical features and specifications:
Frequency range for free-field calibration is from 250 Hz to 20 kHz. Frequency range for pressure-field calibration is from 20 Hz to 20 kHz.

Charges:
Yes, by hourly rate. To be operated by qualified NMC staff only.

Instrument Manufacturer URL: https://www.spektra-dresden.com/en/index.html

Detailed Specifications:
https://www.spektra-dresden.com/en/products/calibration-solutions/cs18-calibration-systems.html?messgroessen%5B%5D=Acoustics&frequenzbereich_von_2=0&frequenzbereich_bis_2=50&frequenzbereich_von=&frequenzbereich_bis=&prueflingsmasse_von_2=0&prueflingsmasse_bis_2=50&prueflingsmasse_von=&prueflingsmasse_bis=&beschleunigung_von_2=0&beschleunigung_bis_2=2000000&beschleunigung_von=&beschleunigung_bis=&kraft_von_2=0&kraft_bis_2=275&kraft_von=&kraft_bis=#productListView