Noise Dosimeters and Sound Level Meters

Industrial manufacturing environments present diverse noise sources — from process equipment to material handling. Accurate measurements help teams understand exposure, plan engineering controls, and maintain effective hearing conservation programs. This portfolio combines personal noise dosimeters for exposure assessment with sound level meters for surveys, mapping, and machinery diagnostics.

Why Noise Measurement Matters

• Worker Exposure: Quantifying personal exposure helps shape PPE selection and administrative controls.
• Process Insight: Sound level mapping highlights high-energy sources for targeted engineering actions.
• Documentation: Clear records support internal policies and external audits.

Key Capabilities

• Personal Dosimetry: Lightweight devices worn by workers capture exposure over a full shift with time-history detail.
• Sound Level Surveys: Handheld meters provide instantaneous and integrating measurements for quick assessments and detailed studies.
• Analysis Options: Models may offer octave band analysis, event marking, and threshold settings to identify noise contributors.
• Reporting: Software simplifies data download, visualization, and report generation.

Use Cases

• Baseline assessments for new lines or equipment changes
• Routine exposure monitoring for hearing conservation programs
• Noise mapping to identify high-impact engineering opportunities
• Commissioning and post-control verification

Selection Guidance

• Measurement Class: Choose performance aligned with applicable standards.
• Exposure Metrics: Confirm required parameters (e.g., Lavg, LEQ, dose).
• Analysis Needs: Determine if octave or one-third octave analysis is required.
• Data and Power: Evaluate runtime, memory, and charging logistics for multi-shift operations.

Best Practices

• Calibrate instrumentation with an acoustic calibrator before and after surveys.
• Document worker tasks and locations to add context to datasets.
• Use time-history to match noise peaks with specific activities.
• Pair results with administrative or engineering controls to reduce exposure risk.

Standards and Frameworks
Noise programs commonly reference regulations and standards applicable to their region. The instruments and workflows presented here help support measurement and documentation aligned with those frameworks.

Outcome Highlights

• Clear visibility into exposure profiles
• Better prioritization of controls
• Streamlined reporting and audit readiness

Next Steps
Talk with our team about your program’s goals, measurement criteria, and reporting needs. We can help match dosimeters and sound level meters to your environment and workflow.