Industrial Noise Control
การควบคุมเสียงรบกวนในอุตสาหกรรม
Workplace noise assessment, hearing conservation programs, and industrial noise reduction solutions.
การประเมินเสียงรบกวนในสถานที่ทำงาน โปรแกรมการอนุรักษ์การได้ยิน และโซลูชันการลดเสียงรบกวนในอุตสาหกรรม
Typical Applications
Key Benefits
- •Protect worker hearing
- •Comply with regulations
- •Reduce liability
- •Improve productivity
Relevant Standards
Our equipment complies with international standards for industrial noise control.
Recommended Products for Industrial Noise Control
2 products available for this application
NOISEQC-NOISEQC
NoiseQC Production Control Software - Acoustic & Vibration QC, Multi-Test, PLC Integration
NoiseQC Production Control Software is a professional-grade acoustic and vibration measurement system designed for end-of-line quality control in manufacturing environments. Utilizing state-of-the-art sound and vibration analysis technology, NoiseQC automates defect detection with precise, real-time Go/No Go decisions in less than 2 seconds. This advanced software compares live acoustic and vibration signatures against predefined "golden sample" references to identify critical product defects including buzz, squeak, rattle (BSR), and abnormal vibrations, ensuring consistently high product quality. Key features include multi-channel testing capabilities supporting up to six simultaneous tests per product, seamless PLC integration for automated production line control, and robust data logging with timestamp accuracy for traceability. The software supports measurement inputs from both high-fidelity microphones and accelerometers, delivering comprehensive frequency and amplitude analysis for detailed acoustic and vibration characterization. The latest version 3.1 introduces enhanced user interface improvements, manual data entry via table input, automatic measurement window adjustments, and rich, detailed result presentations ideal for quality audits. NoiseQC is widely applied across industries such as automotive NVH (Noise, Vibration, and Harshness) testing, aerospace component quality control, consumer electronics manufacturing, appliance production, and industrial equipment testing. It complies with international standards including IEC and ISO for acoustic testing, making it reliable for laboratory and production floor environments where precision and compliance are mandatory. This software is ideal for quality engineers, acoustic researchers, production managers, and consultants focused on improving product durability and performance through objective, data-driven acoustic and vibration assessments. By replacing subjective human inspection with repeatable and standardized measurement processes, NoiseQC significantly reduces product failure rates and improves customer satisfaction. Request a quote today to integrate NoiseQC Production Control Software into your manufacturing quality control process and achieve superior acoustic and vibration defect detection.
PLACID-ANGEL
Dosimeter PLACID Angel
Angel is a portable sound-level monitoring device for personal noise exposure measurement.
About Industrial Noise Measurement & Control Equipment
Industrial noise control begins with an accurate noise survey to map sound pressure levels across a facility and identify dominant sources. Personal noise dosimeters measure worker exposure as 8-hour time-weighted average (TWA) and dose percentage against occupational exposure limits (OELs). Placid Asia supplies Class 1 and Class 2 sound level meters (Norsonic, Bedrock Elite), personal noise dosimeters (Norsonic Nor1221A), and octave-band analyzers for source characterisation required by ISO 9612 and Thai Ministry of Labour regulations.
Recommended Instruments
Norsonic Nor1221A
Personal noise dosimeter for continuous 8-hour TWA measurement, ISO 9612
Norsonic Nor145 / Nor140
Class 1/2 sound level meter for industrial noise surveys and source identification
Bedrock Elite BTB65 / BTB115
Class 2/1 sound level meters with talkback for factory floor use
NL-52 Sound Level Meter
Compact Class 2 SLM for routine spot-check measurements and compliance verification
Applicable Standards
Frequently Asked Questions
What is the permissible noise exposure limit for Thai industrial workers?
Thai Ministry of Labour regulations set the permissible exposure limit (PEL) at 90 dB(A) as an 8-hour TWA, with a 3 dB exchange rate. Exposures above 85 dB(A) require hearing conservation programmes including audiometric testing.
What is the difference between a sound level meter and a noise dosimeter?
A sound level meter measures instantaneous or time-averaged sound levels at a fixed point. A personal noise dosimeter is worn by a worker throughout the shift, integrating all exposures to calculate the 8-hour TWA dose according to ISO 9612.
Need Expert Guidance?
Our application engineers have extensive experience in industrial noise control and can help you design the perfect measurement solution.
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