Product Overview
Achieve Precision and Comprehensive Data Logging with a Professional Sound Level Meter
The SL-4035SD Sound Level Meter provides accurate and reliable measurements of sound pressure levels (SPL) and equivalent continuous noise levels (Leq), with real-time data logging capabilities, making it an essential tool for various industrial, environmental, and occupational health applications.
Exceptional Features of the SL-4035SD:
1. SD Card Real-Time Data Logger: Saves measuring data along with time information (year, month, date, hour, minute, second) into the SD memory card, enabling easy download to Excel for further data analysis without extra software.
2. Frequency and Time Weighting: Designed to meet IEC 61672 Class 2 standards. A & C weighting networks comply with standards. Time weighting options include Fast (125 ms) and Slow (1 s) for accurate response to varying sound levels.
3. Wide Measurement Range: Measures sound levels from 30 to 130 dB with auto and manual range selection. Offers precision linearity over a wide range (100 dB) and displays Leq and SPL measurements.
4. User-Friendly Design: Features a large LCD with green backlight for easy reading, data hold function, peak hold, and memory recall for maximum and minimum values. The instrument also includes a built-in clock and calendar for time-stamped data logging.
5. Advanced Connectivity: Includes RS232/USB computer interface for data output, enhancing data management and integration with other systems.
6. Durable and Portable: Constructed with a heavy-duty and compact housing case, making it easy to carry and use in various environments. Long battery life with low power consumption
Complies with international standards:
? ISO 9001 ? Quality Management.
? CE ? European safety and conformity.
? IEC 61672 Class 2 / IEC 1010 ? International standards for sound level meters.
? ANSI S1.4 Type 2 ? Specifications for sound measuring instruments.
? Compliant with current Argentine legislation ? Decree 351/79 ? Annex V and SRT Resolution 295/2003, applicable to environmental and occupational noise measurement.