Sound level calibration system 9721-A

digital

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