Computer Controlled Noise Control Demonstration Unit
A self-contained unit for the demonstration of the methods of noise and vibration control. An integral 240v electric motor and gearbox together with a 12v fan unit provide two noise sources. Variable control of both voltage sources allows speed control of both motors.
Each of two microphones may be connected to a DBA Filter and illuminated bar display to show relative loudness.
A rigid enclosure with acoustic lining may be placed over either noise source and attachments allow investigation of sound attenuation in ducts.
For over four decades, Naugra has manufactured and exported workshop tools, laboratory equipment and turnkey training solutions to engineering colleges, TVET institutions, government tenders and industrial buyers across 60+ countries.
Supplied directly from our manufacturing facility — no intermediaries, competitive export pricing and responsive technical support.
ISO 9001:2015 quality management, CE compliance and calibration certificates accompany every shipment for procurement and audit compliance.
Registered vendor for World Bank, ADB, AfDB, UN and Exim Bank-funded tenders. Full bid-preparation, EMD and performance-guarantee support.
On-site installation, commissioning, operator training and 12-month warranty cover included for institutional orders.
Send us your specifications and quantity — receive a detailed quotation within 24–48 hours.
Request a Quote Call +91-98966-00003Related teaching lab products, scientific instruments and educational equipments similar to Computer Controlled Noise Control Demonstration Unit — also available for tender supply and institutional orders.