Noise Reduction Perforated Sheets – Designed for Calibration Mode Acoustic Precision

• Product Name: Noise Reduction Perforated Sheet for Calibration Mode

• Application Mode: Used only during calibration cycles

• Main Function: Echo and resonance suppression

• Material Options: Stainless Steel 304 / 316

• Alternative Material: Anodized Aluminum Alloy

• Panel Thickness: 0.8–3.0 mm

• Hole Diameter: Micro-perforation (0.5–1.0 mm)

• Perforation Pattern: Staggered or uniform arrays

• Open Area Ratio: 10%–25% (optimized)

• Sound Behavior: Attenuates mid-frequency bands

• Airflow Compatibility: Yes, with minimized resistance

• Durability: Resistant to deformation under load

• Surface Finish: Anti-reflective matte, brushed, or coated

• Use Case: Precision sensor calibration

• Use Case: Audio equipment testing

• Use Case: Environmental chamber echo control

• Use Case: Airflow meter stabilization

• Use Case: Acoustic mapping noise control

• Mounting Method: Rigid frame or chamber wall

• Noise Suppression: Reduces resonance by up to 12 dB

• Cycle Reduction: Retests down by over 40%

• Lifecycle Expectancy: 10+ years with proper care

• Maintenance Needs: Low, simple cleaning

• Sustainability: Reusable metal panel

• Environmental Resistance: Humidity and corrosion protected

• Testing Verified: Acoustical Society of America methods

• Safety Profile: Fire-resistant material available

• Acoustic Class: ISO-grade acoustic solution

• Use Environment: Labs, R&D, manufacturing QC rooms

• Customization: Hole size, sheet size, finish

• Integration: Pairs with acoustic and decorative panels

• Edge Treatment: Burr-free for safety

• Visual Quality: Suitable for visible calibration zones

• Weight Load: Medium-weight sheet

• Reflectivity: Low-reflective design surface

• Ergonomics: Designed for fixed installation

• Design Basis: CFD + acoustic simulation models

• Regulatory Standards: ISO / ASTM compliance

• Noise Class Target: Flutter echo and mid-band peaks

• Documentation: Calibration acoustic curves included

• Training Required: None – passive system

• Operator Benefit: Cleaner signal measurement

• Cost Savings: Reduced retest expenses