Sound Level Meter-Calibrator

Introduction

A sound level meter calibrator is used to verify and adjust the accuracy of sound measurement instruments. It is widely used in environmental testing laboratories and industrial inspection. The system ensures measurement consistency. It solves drift and accuracy deviation in sound meters. By providing standardized calibration signals, it ensures reliable acoustic measurement performance.

Standards

IEC 61672-1:2013-Electroacoustics-Sound level meters-Specifications

ISO 16032:2024-Acoustics-Measurement of sound pressure level from service equipment or activities in buildings

ISO 16622:2002-Meteorology-Sonic anemometers/thermometers-Acceptance test methods for mean wind measurements

ISO/CIE 19476:2014-Characterization of the performance of illuminance meters and luminance meters

Complies with the above standards, but is not limited to them.

Features

1. Accessories and consumables are available through our channel.

2. Calibration and self-check functions support accuracy.

3. Ships with a start-up kit and traceable factory test record.

4. Stable measurement or processing delivers repeatable results.

5. Clear labelling and colour-coded controls reduce operator error.

FAQ

What are the main applications of the Sound Level Meter-Calibrator?

The Sound Level Meter-Calibrator is used for a defined laboratory measurement, preparation or processing task. It supports analytical, quality-control, research, clinical or industrial work where consistent, repeatable results are required.

What standards does the Sound Level Meter-Calibrator comply with?

The instrument is designed with reference to IEC 61010 electrical safety, the applicable international standard for the measurement or process and relevant GB/T standards. Procedures should follow the relevant method. Compliance documentation can be provided on request.

What does the warranty cover?

The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.

How easy is the Sound Level Meter-Calibrator to use?

Routine operation is straightforward and is covered in the user manual, including setup, daily use and basic maintenance. Staff with basic laboratory experience can run it after a short familiarisation. We provide remote guidance and can arrange on-site training where required.

What is the typical lead time for order delivery?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Is calibration included?

To protect result reliability, periodic verification should be performed, typically once or twice a year. The instrument arrives factory-calibrated, and self-check routines help spot drift. We offer traceable calibration service if the site needs it.

Are consumables and spare parts easy to obtain?

Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.

Are options or configurations available?

Customisation is supported for many installations, including tailored parameters, connections and accessories. Our team reviews the requirement and confirms feasibility and lead time in advance. We avoid committing to options that cannot be delivered reliably.

How is the Sound Level Meter-Calibrator commissioned?

The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.

What maintenance and safety points matter?

Do not use the instrument outside its rated range or intended samples, skip calibration or ignore safety and maintenance instructions. Follow the operating manual and laboratory safety rules.