LD-X21-OB3

ENQUIRE ABOUT PRODUCT OPTION CALL US: 01371 871030

Product Purchase Enquiry

Have questions? Our friendly and knowledgable team are here to help.

OFFICE NUMBER:

01371 871030

GENERAL & SALES:

hotline@campbell-associates.co.uk

TECHNICAL SUPPORT:

support@campbell-associates.co.uk

Option: OB3 (1/1 & 1/3 Octave Band Mode)

OB3 Mode enables 1/1 & 1/3 octave logging, which can be added to a Spartan or SoundExpert Series 721 or 821 instrument.

Expert Choice: SoundExpert

Key Product Features

Product Option: LD-X21-OB3

Included with 721IH-D & 821IH-D Packages

1/1 and 1/3 Octaves

1/1 Octaves: 8 Hz to 16 kHz

1/3 Octaves: 6.3 Hz to 20 kHz

ANSI S1.11-2014 Class 1 IEC 61260:2014 Class 1

A, C, or Z Frequency Weightings

Impulse, Fast or Slow, Lmin, Lmax

Use with Room Acoustics Mode

Frequency Time History

Log Time History Min, Max or Both

128 dB Full scale at Reference Range

Use with Dosimetry Mode

Visual Convenience: Accurate Identification

Obtain real-time 1/1 and 1/3 octave band data, allowing you to isolate and identify specific noise frequencies for targeted mitigation strategies.

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Visual Convenience: Accurate Identification

Feature Rich Settings

Adjust your settings to suit your measurement with frequency weight and time history settings.

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Control Your Meter Via Our App

Take full control of your device from a safe distance. Our Atlas App ensures you can remain away from the loud noise, but still control the measurement.

LD Atlas™ – Mobile App

G4 Utility & Reporting Software

Output your results, change settings and generate reports instantly from your PC using the G4 Utility software.

G4 Utility & Reporting Software

Why frequency logging is a must have?

The LD-X21-OB3 Frequency Analysis Option for the SoundExpert provides powerful 1/1 and 1/3 octave band analysis capabilities, making it an essential tool for pinpointing specific noise sources and conducting in-depth sound assessments. Whether you’re evaluating industrial noise, environmental monitoring, or workplace noise exposure, OB1 delivers detailed frequency analysis to help you make data-driven decisions effectively.

Check Out the SoundExpert