Casella 630 Series Sound Level Meters

Complex environments demand instruments that deliver depth, accuracy, and flexibility. The Casella 630 Series provides advanced acoustical analysis to help you diagnose sources, evaluate controls, and communicate findings with clarity.

Analytical Power

• Class 1 performance aligned to IEC 61672 requirements
• Real-time octave and third-octave band analysis on select models
• Extensive time history logging for trend, pattern, and event analysis
• Core metrics including Leq, Lmax, Lmin, LCpeak, and Ln statistics

Field and Reporting Efficiency

• Clear interfaces that bring advanced features within reach
• Audio notes and event markers (on select models) to contextualize data
• Robust storage for lengthy or multi-site surveys
• Flexible export options to fit your reporting standards

When to Choose the 630 Series

• Diagnostic studies guiding complex control designs
• Commissioning projects requiring high-accuracy documentation
• Research-level surveys where frequency behavior is critical
• Environmental and community assessments requiring detailed records

Integrate With Broader Programs

• Pair with personal dosimeters to connect area diagnostics and exposure outcomes
• Use standardized templates to align methods across teams and sites
• Apply consistent calibration practices for defensible results

Communicate With Confidence
Detailed frequency data and rich time histories help you pinpoint sources, quantify the effect of interventions, and present findings in a way that non-technical stakeholders can grasp. The 630 Series helps translate acoustic complexity into clear decisions, prioritized actions, and measurable progress.