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Sound level calibration system 9721-A
digital

Sound level calibration system - 9721-A - Brüel & Kjaer - digital
Sound level calibration system - 9721-A - Brüel & Kjaer - digital
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Characteristics

Physical quantity
sound level
Options
digital

Description

Product overview
Secondary calibration system designed to calibrate working standard microphones and other types of microphones. Intended for laboratory and calibration-lab use where traceable acoustic measurements are required.

Main features
  • Secondary calibration principle for microphone verification
  • Compatible with working standard microphones and various microphone types
  • Designed for controlled laboratory and calibration environments
  • Interfaces with reference equipment to support traceability

Applications
  • Calibration laboratories and metrology institutes
  • Quality control and verification of acoustic instruments
  • Maintenance and periodic verification of measurement systems

Technical specifications
  • Model: Type 9721-A
  • Product type: Secondary Microphone Calibration System
  • Brand: HBK
  • Note: Detailed performance data (frequency range, uncertainties, dimensions, included accessories) not provided in the source information

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.