Reed Instruments R8050 Manuale utente

www.REEDINSTRUMENTS.com

Sound Level

Meter

Instruction

Manual

R8050

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Table of Contents

Introduction ................................................................................................ 2

Product Quality........................................................................................... 3

Safety ......................................................................................................... 3

Features...................................................................................................... 3

Included...................................................................................................... 3

Specications............................................................................................. 4

Instrument Description ............................................................................... 5

Display Description .................................................................................... 6

Measurement Considerations .................................................................... 6

Operating Instructions................................................................................ 7

MAX Hold .............................................................................................. 7

Data Hold............................................................................................... 7

Calibration Procedure................................................................................. 8

Battery Replacement.................................................................................. 9

Accessories and Replacement Parts ......................................................... 9

Applications................................................................................................ 9

Product Care ............................................................................................ 10

Product Warranty ..................................................................................... 10

Product Disposal and Recycling .............................................................. 10

Product Support....................................................................................... 11

Introduction

Thank you for purchasing your REED R8050 Sound Level Meter. Please

read the following instructions carefully before using your instrument. By

following the steps outlined in this manual your meter will provide years of

reliable service.

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Product Quality

This product has been manufactured in an ISO 9001 facility and has

been calibrated during the manufacturing process to meet stated product

specications. If a certicate of calibration is required please contact the

nearest authorized REED distributor or authorized Service Center. Please

note an additional fee for this service will apply.

Safety

Never attempt to repair or modify your instrument. Dismantling your

product, other than for the purpose of replacing batteries, may cause

damage that will not be covered under the manufacturer's warranty.

Servicing should only be provided by an authorized service center.

Features

• Highaccuracyof±1.4dBmeetsType2standards

• Dualrangemeasurement(HighandLow)

• A&Cfrequencyweighting

• Fast&Slowtimeweighting

• Easy-to-readbacklitLCDdisplay

• DataholdandMaxholdfunctions

• Tripodmountforlong-termmonitoring

• Lowbatteryindicatorandautoshutoff

Included

• MicrophoneWindshieldBall

• Battery

• CarryingCase

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Specifications

Measuring Ranges: 30 to 130dB

Low: 30 to 100dB

 High:60to130dB

DynamicRange: 70dB(InEachRange)

Accuracy: ±1.4dB

Resolution: 0.1dB

Response Time: 500mS

FrequencyRange: 31.5Hzto8kHz

Frequency Weighting: A, C

TimeWeighting: Fast/Slow(125msand1s)

Microphone: 0.5"(12.7mm)ElectretCondenser

Display: 4-DigitLCD

Backlit Display: Yes

DataHold: Yes

Max: Yes

AlarmIndicators: Over(VisualOn-Screen)

AutoShut-off: Yes(After15minutes)

Tripod Mountable: Yes

Low Battery Indicator: Yes

PowerSupply: 1x9VBattery

BatteryLife: Approximately50hours

ProductCertications: CE,IEC61672-1Class2,ANSIS1.4-1983

OperatingTemperature: 32to104°F(0to40°C)

StorageTemperature: 14to140°F(-10to60°C)

OperatingHumidity: 10to90%

Dimensions: 8.3x2.2x1.3"(210x55x32mm)

Weight: 8.1oz(230g)

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Instrument Description

1. Windscreen

2. Display

3. Power Button

4. Backlight Button

5. Frequency Weighting Button

6. Time Weighting Button

7. Level Range Button

8. MAX/HOLDButton

9. Microphone

10. Battery Cover

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Display Description

1. MAXValueIndicator

2. DataHoldIndicator

3. Fast Weighting Indicator

4. Slow Weighting Indicator

5. Hi/LoRangeIndicator

Measurement Considerations

• Directcontactwithstrongwindsorblowingaironthemicrophonemay

cause measurement errors. These effects can be reduced by using the

included windscreen.

• Calibratetheinstrumentbeforeoperationiftheinstrumenthasnotbeen

in use for a long period of time or was last operated under

extremeconditions.

• Donotstoreoroperatetheinstrumentinhightemperatureandhigh

humidity environments.

• Keepmicrophonedryandavoidseverevibrations.

• Whennotinuse,removethebatteryandstoretheinstrumentinalow

humidity environment.

23 6

dBA

dBC

OVER

MAX HOLD FAST SLOW Hi Lo BAT

6. Low Battery Indicator

7. MeasureddBValue

8. Frequency Weighting Indicator

9. Over Range Indicator

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Operating Instructions

1. Turn the meter on or off by pressing the Power Button.

2. Press the Time Weighting Button to select the desired Response

Time. If the sound source consists of short bursts, set the response

toFAST(125ms).Tomeasureaveragesoundlevel,selectSLOW(1s).

3. Press the Frequency Weighting Button to select the Frequency.

Select "A" Weighting for a general noise sound level, or "C"

Weighting for measuring high level noise. "C" Weighting is a standard

weighting of the audible frequencies commonly used for the

measurement of Peak Sound Pressure Level. If the "C" Weighted

level is much higher than the "A" Weighted level, then there will be a

largeamountoflow-frequencynoise.

4. Press the Hi/Lo button to select the appropriate range. If the noise

environment under test is between 30 to 100dB, use the 'Lo' range. If

the noise environment under test is between 65 and 130dB, use the

'Hi'range.Foranoiseenvironmentundertestthatisbetween65and

100dB,eitherrangecanbeused.Ifthedisplayashesthe"OVER"

icon, press the range button to adjust the range.

5. Holdtheinstrumentcomfortablyinonehand(awayfromyourbody)

orpositionitonatripodforlong-termmonitoring.Pointthe

microphone in the direction of the noise to take a measurement.

MAX Hold

Press the MAX/HOLDbuttontodisplaytheMaximumsoundlevelvalues

recorded during the measurement process. While in this mode, the meter

will only refresh the reading when a higher measurement than the one

currently displayed is detected. Press the MAX/HOLDbuttonagaintoexit

and resume normal operation.

Data Hold

To freeze a displayed reading during the measurement process, press and

hold the MAX/HOLDbuttonuntilboththeMAXandHOLDiconsappear

on the display. To resume normal operation, press and hold the MAX/

HOLDbuttonuntiltheMAXandHOLDiconsdisappear.

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Calibration Procedure

TocalibratetheREEDR8050,anexternalcalibratorthatcanprovidea

94.0dBsignalat1kHz(REEDR8090)andasmallscrew-driverare

required. Follow the steps below to calibrate the instrument.

1. Open the battery compartment

and locate the two calibration

potentiometersbehindthe9V

battery(seediagram).

2. Turn the meter ON

3. Select 'C' weighting mode

4. Select 'FAST' response mode

5. PlacetheREEDR8050micro-

phone into the calibrator. Set

the calibrator to output 94dB

6. Select the LOW range

7. Adjustthe'C(Lo)'

potentiometer for a display

of 94.0dB

8. SelecttheHIGHrange

9. Adjustthe'C(HI)'potentiometer

for a display of 94.0dB

10. Set the calibrator to output

114dB and verify measurement

OFF

94dB 114dB

(1KHz)

IEC 942 CLASS 2

R8090

Sound Level Calibrator

R8050

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Battery Replacement

When the "BAT" icon appears on the LCD, the battery should be replaced.

1. Remove the screw with a phillips screwdriver and open the

battery cover.

2. Replacethe9Vbattery.

3. Place the battery cover back and tighten the screw.

Accessories and Replacement Parts

• SB-01Replacement Windshield Ball

• R8090Sound Level Calibrator

• R1500Tripod

• CA-05ASoft Carrying Case

• R8888DeluxeHardCarryingCase

Don't see your part listed here? For a complete list of all accessories and

replacement parts visit your product page on www.reedinstruments.com.

Applications

• PreventativeMaintenance

• IndustrialMachinery/Equipment

• ConstructionSites

• EnsuringSafeWorkingConditions

• PublicVenues/Concerts

• CodeEnforcement

• Trafc

• ApplianceNoiseTesting

1.888.610.7664[email protected] REED-Direct.com

www.REEDINSTRUMENTS.com

Product Care

To keep your instrument in good working order we recommend the following:

• Storeyourproductinaclean,dryplace.

• Changethebatteryasneeded.

• Ifyourinstrumentisn'tbeingusedforaperiodofonemonthorlonger

please remove the battery.

• Cleanyourproductandaccessorieswithbiodegradablecleaner.Donot

spraythecleanerdirectlyontheinstrument.Useonexternalpartsonly.

Product Warranty

REED Instruments guarantees this instrument to be free of defects in

materialorworkmanshipforaperiodofone(1)yearfromdateofshipment.

During the warranty period, REED Instruments will repair or replace, at no

charge, products or parts of a product that proves to be defective because

of improper material or workmanship, under normal use and maintenance.

REED Instruments total liability is limited to repair or replacement of the

product. REED Instruments shall not be liable for damages to goods,

property, or persons due to improper use or through attempts to utilize the

instrumentunderconditionswhichexceedthedesignedcapabilities.In

order to begin the warranty service process, please contact us by phone at

1-877-849-2127orbyemailat[email protected]todiscussthe

claim and determine the appropriate steps to process the warranty.

Product Disposal and Recycling

Please follow local laws and regulations when disposing or recycling your

instrument. Your product contains electronic components and must be

disposed of separately from standard waste products.

1.888.610.7664[email protected] REED-Direct.com

Altri manuali per R8050

Indice

Altri manuali Reed Instruments Strumento di misura

Reed Instruments

Reed Instruments R7700 Manuale utente

Reed Instruments

Reed Instruments Smart Series Manuale utente

Reed Instruments

Reed Instruments R9905 Manuale utente

Reed Instruments

Reed Instruments R4700SD Manuale utente

Reed Instruments

Reed Instruments R9230 Manuale utente

Reed Instruments

Reed Instruments LM-81LX Manuale utente

Reed Instruments

Reed Instruments R3000SD Manuale utente

Reed Instruments

Reed Instruments SMART Series Manuale utente

Reed Instruments

Reed Instruments R9910SD Manuale utente

Reed Instruments

Reed Instruments R8070SD Manuale utente

Reed Instruments

Reed Instruments R5020 Manuale utente

Reed Instruments

Reed Instruments R1620 Manuale utente

Reed Instruments

Reed Instruments Smart R1610 Manuale utente

Reed Instruments

Reed Instruments R9260 Manuale utente

Reed Instruments

Reed Instruments R8080 Manuale utente

Reed Instruments

Reed Instruments R3530 Manuale utente

Reed Instruments

Reed Instruments R9510 Manuale utente

Reed Instruments

Reed Instruments R9400 Manuale utente

Reed Instruments

Reed Instruments R7920 Manuale utente

Reed Instruments

Reed Instruments Smart Series Manuale utente

Reed Instruments

Reed Instruments SL-417 Manuale utente

Reed Instruments

Reed Instruments R6210 Manuale utente

Reed Instruments

Reed Instruments LM-8000 Manuale utente

Reed Instruments

Reed Instruments R7900 Manuale utente

Manuali Strumento di misura popolari di altre marche

Suaoki

Suaoki D40 Manuale utente

Elster

Elster BK-G1.6 Manuale utente

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuale

Duratool

Duratool D03128 Manuale utente

Vega

Vega VEGAPULS 65 Manuale utente

Tonghui

Tonghui TH2618B Manuale utente

Tenmars

Tenmars TM-801 Manuale utente

MSR

MSR 145 Manuale utente

TPS

TPS WP-82 Manuale utente

ELMETRON

ELMETRON CP-511 Manuale utente

PCB Piezotronics

PCB Piezotronics 003C30 Manuale utente

Tenma

Tenma 72-10465 Manuale utente

Endress+Hauser

Endress+Hauser Proline Promag 50 Specifiche tecniche

Siemens

Siemens SITRANS F Coriolis FCT030 Manuale elenco delle parti

KLINGER

KLINGER CMF V Series Manuale utente

EXFO

EXFO FTB-2 Manuale operativo e di manutenzione

Keysight

Keysight M8290A Manuale utente

ADTEK

ADTEK MW-5 Manuale utente