Model 720 -Sound Level Meter
The 720 was designed to do just what you need it to do. For example, a consultant that works heavily in the industrial hygiene sector will greatly benefit from having this hand-held data logging integrating sound level meter and, by removing the nose cone and revealing the 1 meter microphone extension cable, a personal noise dosimeter. The capability to add environmental noise monitoring to your portfolio while retaining the IH work should encourage you to select the Model 720 with its powerful environmental noise monitoring features.
The rugged 1/2" electret microphone found on the Model 720 provides the user with a cost savings, but at the same time, makes the instrument very robust for use in hazardous conditions. The Model 720 meets the IEC and ANSI standards for Type 2 meters.
Fundamental to this instrument is an integrating sound level meter. It features true RMS and dual Peak detectors that operate simultaneously. It offers Slow, Fast, and Impulse detector rates and A and C frequency weighting filters.
- ANSI/IEC Type 1 Sound Level Meter
- ANSI/IEC Type 2 integrating SLM
- 110 dB dynamic range
- Long Term logging capabilities:
- Interval, Time and Event Histories (812 only); Interval, Time, and Event Histories
- Statistics - 4 user selectable Ln values
- Slow, Fast and Impulse Detectors
- True RMS with two separate Peak detectors\
- A & C weighting
- 1/2" Electret microphone on integrated 3 foot cable
- AC/DC output
- RS-232 interface
- Sound Level Measurements
- Community Noise Assessment
- Environmental Noise Monitoring
- Statistical Analysis
- Transportation Noise/Passby Measurements
- Production Line Testing