Extech SL400 Personal Noise Dosimeter with USB Interface

Monitor Workplace Noise Exposure with Precision and Confidence

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Extech SL400 Personal Noise Dosimeter with USB Interface
Brand: Lutron
Category: Sound Level Meter
Availability: Ready Stock
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Extech SL400 Personal Noise Dosimeter with USB Interface Price in Bangladesh

The Extech SL400 Personal Noise Dosimeter with USB Interface is designed for monitoring occupational noise exposure, making the Extech SL400 Personal Noise Dosimeter with USB Interface Price in Bangladesh a relevant search for industrial safety professionals, engineers, environmental consultants, and workplace health specialists. This instrument helps assess noise exposure during working activities and supports the collection of data for occupational noise evaluations. Its personal monitoring approach makes it useful for understanding the sound levels experienced by employees in different working environments.

Personal Noise Exposure Monitoring

Personal noise dosimeters are important tools for evaluating the noise exposure experienced by workers throughout their shifts. Unlike instruments used only for spot measurements, a personal dosimeter can collect exposure data over a selected monitoring period when configured appropriately. The Extech SL400 can help safety professionals investigate workplace noise conditions and identify situations that may require further assessment or noise control measures. Correct positioning, configuration, and use are essential for obtaining meaningful results.

USB Interface for Data Transfer

A USB interface provides a convenient way to connect compatible measuring equipment to a computer for data transfer and review. For the Extech SL400 sound level meter, users should consult the manufacturer's documentation to confirm supported software, connection procedures, and available reporting functions. Computer based analysis can help organize recorded measurements, maintain inspection records, and prepare documentation for workplace noise assessments. These capabilities are especially useful when noise monitoring is part of an ongoing occupational health and safety program.

Applications in Industrial Environments

Industrial workplaces often expose employees to noise from machinery, production lines, power tools, compressors, and other operating equipment. Personal noise dosimetry helps safety teams evaluate exposure during normal working activities rather than relying solely on isolated measurements. The Extech SL400 can be considered for manufacturing facilities, workshops, construction environments, maintenance departments, and other workplaces where occupational noise exposure needs to be assessed. Its suitability should be confirmed against the applicable technical and regulatory requirements.

Supporting Occupational Health and Safety

Managing workplace noise is an important part of occupational health and safety. Noise exposure assessment helps organizations understand employee exposure patterns and determine whether additional investigation, hearing protection, engineering controls, or administrative measures may be necessary. The Extech SL400 can support these activities when used according to its specifications and the relevant assessment procedures. Employers should interpret dosimetry results alongside applicable occupational noise regulations and workplace risk assessments.

Measurement Functions and Data Interpretation

When selecting a personal noise dosimeter, users should review the available measurement parameters and configuration options. Important considerations include noise dose, sound exposure level, time weighted average, exchange rate, threshold settings, and measurement duration, where supported by the specific model. Buyers should verify the Extech SL400's functions through its official documentation before purchase. Correct configuration is essential because different measurement settings can produce different exposure results.

Comfortable and Practical Personal Monitoring in Bangladesh

Personal noise monitoring equipment should be practical to wear and operate during normal working activities. The mounting method, microphone placement, battery life, operating controls, and ease of setup can affect the quality of a monitoring session. Before purchasing the Extech SL400, users should confirm its physical design, included accessories, and recommended wearing procedure. Proper placement and careful handling help reduce interference and improve the consistency of collected data.

Data Management and Workplace Reporting

Recorded noise exposure data can support workplace inspections, safety documentation, and the evaluation of noise control measures. When compatible data management software is available, transferring measurements through the USB interface can make it easier to review results and maintain electronic records. The Extech SL400 may be useful for organizations that need structured noise monitoring documentation. Users should confirm its software compatibility, export options, and reporting capabilities before integrating it into an existing data management process.

Calibration and Measurement Reliability

Reliable occupational noise assessment depends on instrument condition, correct configuration, appropriate microphone placement, and proper calibration. Users should follow the manufacturer's instructions for calibration checks and routine maintenance. For the Extech SL400, buyers should verify the recommended calibration procedure and the availability of compatible acoustic calibration equipment. Where measurement results are used for regulatory compliance or formal occupational hygiene reports, appropriate calibration records and documented measurement procedures are particularly important.

Durability and Proper Instrument Care in Bangladesh

The operational life of a personal noise dosimeter depends on its construction, handling, and maintenance. Users should protect the Extech SL400 from excessive moisture, physical impact, dust, and environmental conditions outside the manufacturer's specified limits. Regular inspection, appropriate storage, and proper battery maintenance help support dependable operation. Following the manufacturer's instructions for cleaning, handling, and servicing can also reduce the risk of equipment damage during repeated workplace monitoring activities.

Choosing the Right Personal Noise Dosimeter

Selecting a suitable noise dosimeter requires consideration of measurement capabilities, applicable standards, recording functions, data transfer options, battery performance, and user comfort. Organizations should determine whether the instrument supports their occupational noise assessment methods and reporting requirements. For the Extech SL400, checking the measurement specifications, supported software, calibration requirements, and relevant compliance information helps ensure that the instrument is suitable for the intended application.

Extech SL400 Personal Noise Dosimeter with USB Interface Price in Bangladesh

Customers searching for the Extech SL400 Personal Noise Dosimeter with USB Interface Price in Bangladesh should evaluate product availability, technical specifications, warranty coverage, and after sales support before making a purchasing decision. Buyers should request an updated quotation from a reliable measuring instrument supplier and verify the exact model, included accessories, software requirements, and calibration support. These checks help ensure that the selected instrument meets workplace monitoring needs and can be maintained appropriately.

Benefits for Industrial Safety Professionals

Personal noise dosimetry provides useful information for evaluating employee exposure and supporting occupational noise management. Safety professionals can use measurement results to identify potential exposure c

oncerns, compare working conditions, and assess whether existing noise control measures require review. The Extech SL400 is worth considering when its verified functions align with the organization's monitoring procedures. Proper training, correct instrument setup, and consistent data interpretation remain essential for meaningful results.

Purchase Considerations in Bangladesh

Before purchasing the Extech SL400 Personal Noise Dosimeter with USB Interface in Bangladesh, buyers should confirm product authenticity, manufacturer documentation, warranty conditions, USB connectivity, software compatibility, and service availability. Organizations conducting formal noise assessments should also verify compliance with the relevant occupational measurement standards. Choosing a supplier that provides clear technical information and after sales assistance can simplify equipment selection and long term maintenance.

The Extech SL400 Personal Noise Dosimeter with USB Interface is a model to evaluate for occupational noise exposure monitoring and workplace safety assessment when its verified specifications meet the intended requirements. Reviewing its measurement functions, data transfer capabilities, calibration procedures, and maintenance needs helps buyers make an informed decision. For customers in Bangladesh, confirming technical details and supplier support before purchase is an important step toward selecting appropriate personal noise monitoring equipment.

Key Features: Extech SL400 Personal Noise Dosimeter with USB Interface

  • USB interface with Windows® 7, 8, and 10 compatible software to control setup and retrieve stored events or analyze real-time measurements
  • Measures frequency weighted noise exposure and peak (C, Z) sound level
  • Datalogs up to 999,999 readings when used as a sound level meter with sampling times between 1 second and 24 hours
  • Sound level mode: displays sound level, min/max, time-averaged sound level (Leq), peak, and sound exposure level (SEL)
  • Adjustable Criterion Level, Exchange Rate, & Threshold
  • One user-defined measurement setup
  • Optional 94dB calibrator to perform "before" and "after" calibration checks per ANSI standards

Specifications: Extech SL400 Personal Noise Dosimeter Specifications

Specification

Details

Criterion Level

30 to 140 dB in 0.1 dB steps

Exchange Rate

3, 4, 5, or 6 dB

Frequency Bandwidth

20 Hz to 8 kHz

Memory

Dose: 10,000 points; SLM: 999,999 points

Microphone

Condenser microphone with 32-inch (81.3 cm) cable

Response Time

Fast, Slow, Impulse

Sound Range

30 to 90 dB; 50 to 110 dB

Peak Sound Range

C and Z Peak: 70 to 140 dB; C and Z Peak: 90 to 143 dB

Basic Accuracy

±1.4 dB at 94 dB, 1 kHz

Threshold

30 to 140 dB in 0.1 dB steps

Frequency Weighting

A, C, Z

Certifications

CE

Dimensions

4.2 × 2.6 × 1.3 inches (107 × 65 × 33 mm)

Power Supply

One 9V battery

Warranty

2 years

Weight

7 oz (198 g)

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