Extech Instruments SL10 Manual de usuario

User's Guide

Personal Sound Level Meter

Model SL10

www.GlobalTestSupply.com

Find Quality Products Online at: sales@GlobalTestSupply.com

SL10-en-GB_V1.2 4/15

Introduction

Congratulations on your purchase of the Extech SL10 Personal Sound Level

Meter. The SL10 measures and displays sound pressure levels in dB from 40

to 130dB with ‘A’ weighting frequency response (dBA). The LCD is backlit for

viewing readings in dimly lit areas and includes a MAX-MIN feature. Careful

use of this meter will provide years of reliable service.

Safety

Read the following safety information carefully before attempting to

operate or service the meter. Use the meter only as specified in this

manual; otherwise, the protection provided by the meter may be impaired.

Environmental Conditions

Altitude up to 2000 meters

Relative Humidity: 90% max.

Operating Temperature: 32 to 104oF (0 to 40oC)

Maintenance and Cleaning

Repair or servicing not covered in this manual should only be performed by

qualified personnel.

Periodically wipe the case with a dry cloth. Do not use abrasives or

solvents.

www.GlobalTestSupply.com

Find Quality Products Online at: sales@GlobalTestSupply.com

SL10-en-GB_V1.2 4/15

Meter Description

1. Microphone sensor

2. Microphone chassis

3. Removable windscreen

4. Power switch

5. MAX-MIN button

6. LCD Backlight sensor

7. LCD Display

Battery compartment and tripod mount

located on rear of instrument

Measurement Considerations

1. Wind blowing across the microphone increases the noise measurement. Use the supplied

windscreen to cover the microphone when applicable.

2. Calibrate the instrument before each use if possible. Especially if the meter has not been used

for a long period of time.

3. Do not store or operate the instrument in areas of high temperature or humidity.

4. Keep meter and microphone dry.

5. Avoid severe vibration.

6. Remove the battery when the meter is to be stored for long periods of time.

www.GlobalTestSupply.com

Find Quality Products Online at: sales@GlobalTestSupply.com

SL10-en-GB_V1.2 4/15

Operation

1. Power the meter by pressing the power button. The meter will begin displaying sound level

readings. If the LCD does not switch on, check the 9V battery located in the rear battery

compartment.

2. Hold the meter facing the microphone toward the source of the sound to be measured. For tripod

use, the meter includes a tripod mount on the rear side of its housing.

3. View the measurement on the meter’s LCD. An indication of OVER means that the measurement

exceeds 130dB.

4. The meter automatically switches off after 15 minutes of inactivity to conserve battery energy.

Press the power button to switch the instrument on again.

‘A’ Frequency Weighting

With ‘A’ weighting, the frequency response of the meter is similar to the response of the human ear.

‘A’ weighting is commonly used for environmental or hearing conservation programs such as OSHA

regulatory testing and noise ordinance law enforcement.

Fast Response Time

The meter has a fast response time of 125 milliseconds (ms) in order to capture noise peaks and

noises that occur very quickly.

Over Range Alarm (OVER)

If the measurement exceeds 130 dB, the display indicates OVER. To avoid damage to the meter,

do not continue to use the meter in an environment where the sound measured exceeds 130dB.

MAX-MIN HOLD

In this mode, the meter only updates the LCD reading when a higher reading (MAX mode) or lower

reading (MIN mode) is detected. Select MAX HOLD by momentarily pressing the MAX-MIN button.

The meter displays the MAX icon when in the MAX HOLD mode. Press the MAX-MIN button again

to enter the MIN mode (the MIN icon will display). Press and hold the MAX-MIN button to exit this

mode (the MAX-MIN indicators will switch off).

Backlit LCD Display

The LCD is equipped with backlighting for easier viewing, especially in dimly lit areas. The backlight

automatically switches on and off based on ambient light conditions. The backlight sensor located

just above the LCD display and just below the power button senses ambient light conditions.

Battery Replacement

When the low battery icon BAT appears on the LCD replace the 9V battery as soon as possible.

The battery compartment cover is located on the rear of the meter. Slide the battery compartment

cover off, change the battery, and replace the compartment cover.

www.GlobalTestSupply.com

Find Quality Products Online at: sales@GlobalTestSupply.com

SL10-en-GB_V1.2 4/15

Specifications

Display 4-digit (4000 count) backlit LCD

Display update rate 0.5 seconds

Microphone 0.5” Electret condenser

Measurement

Bandwidth

31.5Hz to 8KHz

Measurement Range 40 to 130dB

Frequency weighting ‘A’ (dBA)

Accuracy / Resolution ± 3.5dB (under 94dB reference conditions) /

0.1dB

Response time 125 milliseconds

Power 9V Battery

Battery life 50 hours (typical); low battery indicator alerts

user

Automatic power off After approx. 15 minutes of inactivity

Operating

temperature

32 to 104oF (0 to 40oC)

Operating humidity 10 to 90% RH

Storage temperature 14 to 140oF (-10 to 60oC)

Storage humidity 10 to 75% RH

Dimensions/weight 8.3 x 2.2 x 1.3” (210 x 55 x 32mm) / 4.8oz

(135g)

Approvals CE

Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

ISO‐9001Certified

www.extech.com

www.GlobalTestSupply.com

Find Quality Products Online at: sales@GlobalTestSupply.com

Tabla de contenidos

Otros manuales de Instrumento de medición de Extech Instruments

Extech Instruments

Extech Instruments SDL100-NIST Manual de usuario

Extech Instruments

Extech Instruments 461880 Manual de usuario

Extech Instruments

Extech Instruments AUT10 Manual de usuario

Extech Instruments

Extech Instruments HT200 Manual de usuario

Extech Instruments

Extech Instruments SDL310 Manual de usuario

Extech Instruments

Extech Instruments EA80 Manual de usuario

Extech Instruments

Extech Instruments RH350 Manual de usuario

Extech Instruments

Extech Instruments CO230 Manual de usuario

Extech Instruments

Extech Instruments MA145 Manual de usuario

Extech Instruments

Extech Instruments RH355 Manual de usuario

Extech Instruments

Extech Instruments PH90 Manual de usuario

Extech Instruments

Extech Instruments CO240 Manual de usuario

Extech Instruments

Extech Instruments 380460 Manual de usuario

Extech Instruments

Extech Instruments RPM33 Manual de usuario

Extech Instruments

Extech Instruments AN100-NIST Manual de usuario

Extech Instruments

Extech Instruments MW12 Manual de usuario

Extech Instruments

Extech Instruments HD750 Manual de usuario

Extech Instruments

Extech Instruments CO210 Manual de usuario

Extech Instruments

Extech Instruments EC150 Manual de usuario

Extech Instruments

Extech Instruments 407510 Manual de usuario

Extech Instruments

Extech Instruments EC210 Manual de usuario

Extech Instruments

Extech Instruments 407750 Manual de usuario

Extech Instruments

Extech Instruments 407510 Manual de usuario

Extech Instruments

Extech Instruments NON-DISPLAY PORTABLE Manual de usuario

Manuales populares de Instrumento de medición de otras marcas

Suaoki

Suaoki D40 Manual de usuario

Elster

Elster BK-G1.6 Manual de usuario

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manual

Duratool

Duratool D03128 Manual de usuario

Vega

Vega VEGAPULS 65 Manual de usuario

Tonghui

Tonghui TH2618B Manual de usuario

Tenmars

Tenmars TM-801 Manual de usuario

MSR

MSR 145 Manual de usuario

TPS

TPS WP-82 Manual de usuario

ELMETRON

ELMETRON CP-511 Manual de usuario

PCB Piezotronics

PCB Piezotronics 003C30 Manual de usuario

Tenma

Tenma 72-10465 Manual de usuario

Endress+Hauser

Endress+Hauser Proline Promag 50 Especificaciones técnicas

Siemens

Siemens SITRANS F Coriolis FCT030 Manual de lista de piezas

KLINGER

KLINGER CMF V Series Manual de usuario

EXFO

EXFO FTB-2 Manual de operación y mantenimiento

Keysight

Keysight M8290A Manual de usuario

ADTEK

ADTEK MW-5 Manual de usuario