Laserliner SoundTest-Master 082.070A Noise Level Meter Instruction Manual

Introduzzjoni

This manual provides essential information for the safe and effective operation of your Laserliner SoundTest-Master 082.070A Noise Level Meter. Please read these instructions carefully before using the device and keep them for future reference. The SoundTest-Master 082.070A is designed for precise measurement of noise levels, featuring integrated long-term memory and PC connectivity for comprehensive documentation.

Istruzzjonijiet tas-Sigurtà

• Always operate the device within its specified environmental conditions.
• Tesponix l-apparat għal temperaturi estremi, umdità, jew dawl tax-xemx dirett.
• Evita li twaqqa 'l-apparat jew suġġett għal impatti qawwija.
• Tippruvax tiftaħ jew timmodifika l-apparat. It-tiswijiet għandhom isiru biss minn persunal awtorizzat.
• Żomm l-apparat 'il bogħod minn kampi manjetiċi qawwija.
• Ensure the microphone is clean and free from obstructions for accurate measurements.

Prodott Overview

The Laserliner SoundTest-Master 082.070A is a handheld noise level meter equipped with a sensitive electret condenser microphone and a clear, illuminated display. It features various controls for measurement settings and data management.

Figura 1: Quddiem view of the SoundTest-Master 082.070A, showing the display, microphone with windshield, and control buttons.

Komponenti Ewlenin:

• Electret Condenser Microphone: For capturing sound. Includes a removable windshield.
• Display imdawwal: Shows measurement values, settings, and status.
• Buttuni tal-Kontroll: Power, Setup, Max, Record, A/C weighting, Fast/Slow time weighting, Level adjustment, Data send.
• Outputs Analoġiċi: DC and AC outputs for external connections.
• Interface RS232: Optoisolated port for PC connection and data transfer.

Setup

1. Installazzjoni tal-batterija

The device requires batteries for operation. Ensure correct polarity when inserting batteries into the compartment, typically located on the rear of the unit.

2. L-Ewwel Tixgħil

Agħfas il- Qawwa button to turn on the device. The display will illuminate and show initial readings.

3. Windshield Attachment

Attach the removable windshield to the microphone to minimize wind noise interference during outdoor measurements.

Istruzzjonijiet Operattivi

1. Kejl Bażiku

1. Ixgħel l-apparat billi tuża l- Qawwa buttuna.
2. Point the microphone towards the sound source.
3. The current noise level will be displayed in decibels (dB).

2. Frequency Weighting (dB(A), dB(C))

Uża l- A/C button to switch between frequency weighting curves:

• dB (A): Simulates the human ear's response to sound, commonly used for environmental noise measurements.
• dB(C): Provides a flatter response, suitable for measuring peak sound pressure levels or low-frequency noise.

3. Time Weighting (Fast/Slow)

Agħfas il- VELOĊI/BIL-MOD button to select the desired time weighting:

• FAST (125 ms): For measuring rapidly changing noise levels.
• SLOW (1 second): For measuring average noise levels over a longer period, suitable for stable noise sources.

4. Data Logging and PC Connection

The device features a long-term recording function with 16,000 memory points and real-time logging capabilities when connected to a PC.

1. Internal Data Logging: Agħfas il- REKORD button to start/stop internal data recording. The device can store up to 16,000 measurement points.
2. Konnessjoni tal-PC: Qabbad l-apparat ma' kompjuter billi tuża l-kejbil RS232 provdut.

Figura 2: RS232 cable connectors used for connecting the SoundTest-Master to a PC.
3. Software: Install the provided software on your PC. This software allows for real-time data display, analysis, and download of recorded data.
4. Tibgħat id-Data: Uża l- Ibgħat DATA button to initiate data transfer to the connected PC.

5. Kalibrazzjoni

The device can be calibrated and adjusted using a standard noise level calibrator (94 dB / 1 kHz). Refer to the calibrator's instructions for the specific calibration procedure.

Manutenzjoni

1. Tindif

• Imsaħ l-apparat casinNaddaf b'ċarruta ratba u niexfa.
• Tużax tindif jew solventi li joborxu.
• Ensure the microphone is kept clean and free of dust or debris.

2. Ħażna

When not in use, store the SoundTest-Master in its protective case in a cool, dry place, away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.

Figura 3: The SoundTest-Master 082.070A stored in its protective carrying case.

Issolvi l-problemi

Speċifikazzjonijiet

Garanzija u Appoġġ

For warranty information and technical support, please refer to the documentation included with your purchase or visit the official Laserliner websit.