LD-730-OB1

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730-OB1

This option for Model 730 or 730IS allows you to collect octave band data for the measured noise exposure.

Expert Choice: Spartan

Key Product Features

Product Option: 730-OB1

31.25, 62.5, 125, 250, 500, 1000, 2000, 4000, and 8000 Hz

IEC 61260-1:2014/Part 1

1/1 Octave Bands

32,000 samples per second

Z Frequency Weighting

Max & Min Level Spectrum

Atlas App

G4 Software

Live Bar Chart

The OBA screen shows a bar chart of live data, which contains the most commonly used octave frequencies.

Live Table

Subsequent pages show OBA data in table format. The OBA Screen and associated features display when you purchase and install option 730-OB1.

G4 Utility Software

Automatically connect and download data via G4 LD Utility software without human intervention. Line all your dosimeters up and the software will download the data from each device automatically.

About the Octave Band Analysis Option (730-OB1)

The Octave Band Analysis (OBA) feature on your Spartan 730 allows you to analyze the measured noise exposure in full octaves. Industrial Hygiene professionals sometimes use octave band analysis when measuring personal noise exposure. Octave bands allows you to see the frequency composition of a sound. Among other uses, studying the frequency composition of measured noise can help you determine the most appropriate type of hearing protection for the specific noise frequencies shown.