MEWOI-6636-4 Type 2 GB/T3785 IEC61672 Class 2 industrial grade Sound Level Tester,Decibelímetro Digital,Sonómetro Digital Autorango

  • Name:
    MEWOI-6636-4 Type 2 GB/T3785 IEC61672 Class 2 industrial grade Sound Level Tester
  • Model No.:
    MEWOI-6636-4
  • Main Features:
    Calculates all the popular noise dose parameters
  • Price
OEM/ODM Testing Instruments Manufacturer
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Contact Us for QuotationEmail:mewoi@mewoi.comWhatsapp: +8618620373879

MEWOI-6636-4 Type 2 GB/T3785 IEC61672 Class 2 industrial grade Sound Level Tester

Click to download: MEWOI-6636-4 Type 2  Class 2 industrial grade Sound Level Tester Specification

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INTRODUCTION

MEWOI6636 Series Sound Level Meter belongs to Class 2 Sound Level Meter and is suitable for general noise measurement. The instrument has the characteristics of simple operation and low price. It adopts a digital and modular sound level meter. Implementation of GB/T 3785.1-2010 and IEC 61672-1:2013 standards for two-level sound level meter requirements, the sensitivity to radio frequency field belongs to category X. This instrument adopts advanced digital geophone technology. It has the advantages of high reliability, good stability, wide dynamic range and no need of range conversion. It can be widely used in industrial noise measurement of various machines, vehicles, ships and electrical appliances, as well as in environmental noise, labor protection and industrial hygiene measurement.

FEATURES

  • Latest Digital Signal Processing Technology

  • Wide Dynamic Range

  • High Precision

  • Modular Design - on Demand Selection

  • Wide Warm Design, Operating Temperature from -10 °C to 50 °C

  • Complies with IEC 61672 Class 2

TECHNICAL SPECIFICATION

Model

MEWOI6636-4

Dimensions

210×65×27 mm

Standards

IEC 61672-1:2002 Class 2

Contents

Meter, microphone, windscreen, external power supply, calibration carrying case, English manual

Application

Sound Level Meter / Noise Dosimeter

Frequency

Weighing A,C and Z weightings as per IEC standards

Power Supply

Battery 4xLR03 batteries or external power supply, its available to use rechargeable batteries with back up of 10 hours

Product weight

240gms

Measurement Range

 30 to 140 dB

Display

128x64 OLED

Display Resolution

0.1dB

Calendar clock

Date and Time are displayed

Data Logging

Logging the instant SPL and short-time equivalent SPL

Wave recording

“32kHz,16bit”, “16kHz,16bit”, 8kHz,8bit” are optional.

Frequency Weighting

A,C and Z weightings : F,S Impulse weighting peak

Measurements

Sound Level Pressure (SPL) Min., SPL. Max., Leq.,

Sound Exposure Level (SEL) with Date & time and Run Time continuously available on the display be selecting appropriate display Screen

LFp, LSp, Lip, Leqt, Lpeak, Leq,T, Lfmax, Lfmin, Lsmax, Lsmin, Limax, Limin, SEL,Lex8h, LAVG, TWA, DOSE, L5,L10, L50, L90, L95, SD, Ts, Tm, Volt, Date, Time, E.

Accuracy

Class 2

Operation Mode

Both in PAUSE mode and in RUN mode instrument displays SPL. Min., SPL Max, in RUN mode records instantaneous reading and convert them to Leq and send the data to battery operated portable printer and prints SPL. Min., SPL. MAX. and Leq

Memory Capacity

Built-in memory 2 GB to store data records instantaneously with 1 minute interval and send data to printer, stores 8000 groups measurement results or continuously store more than 500 hours.

Temperature

Air Temperature : -10 deg C +50 deg C

Relative Humidity : 5 % - 95%

Air Pressure : 65 kPa – 108 kPa

Notes

USB port download data to PC

Adjustable Criterion Level, Exchange Rate and Threshold, Integrating time : 1s-24h

Selection Guide

Model No.Applied StandardsMeasured and evaluated itemsMicrophoneFrequency WeightingsTime Weightings:Measuring RangeScreenIntegrationThreshold Setting
output

MEWOI-JY208C.80.png

MEWOI-JY208C

GB/T3785,Class 2;

IEC61672,Class 2

Lp , Lmax , Lmin, LCpeak .Class 2 industrial measurement microphone, nominal diameter 12.7 mmA,CF(Fast) and S(Slow)A:30-130dB,C:40-130dB128 *64 dot matrix liquid crystal display (LCD)
Analog/Digital

MEWOI-JY208C.80.png

MEWOI-JY208D

GB/T3785,Class 2;

IEC61672,Class 2

Lp , Lmax , Lmin, LCpeak .Class 2 industrial measurement microphone, nominal diameter 12.7 mmA,CF(Fast) and S(Slow)A:30-130dB,C:40-130dB128 *64 dot matrix liquid crystal display (LCD)
Analog

MEWOI-JY208C.80.jpg

MEWOI-JY208

GB/T3785,Class 1;

IEC61672,Class 1

Lp , Lmax , Lmin, LCpeak .Class 1 industrial measurement microphone, nominal diameter 12.7 mmA,CF(Fast) and S(Slow)A:30-130dB,C:40-130dB128 *64 dot matrix liquid crystal display (LCD)
Analog/Digital

MEWOI-JY208C.80.jpg

MEWOI-JY208B

GB/T3785,Class 1;

IEC61672,Class 1

Lp , Lmax , Lmin, LCpeak .Class 1 industrial measurement microphone, nominal diameter 12.7 mmA,CF(Fast) and S(Slow)A:30-130dB,C:40-130dB128 *64 dot matrix liquid crystal display (LCD)
Analog

MEWOI-JY208C.80.jpg

MEWOI-JY218B

GB/T3785,Class 2;

IEC61672,Class 2

Lp , Lmax , Lmin, LCpeak .Class 2 industrial measurement microphone, nominal diameter 12.7 mmA,CF(Fast) and S(Slow),ImpulseA:30-130dB,C:40-130dB,Z: 45dB~130 dB128 *64 dot matrix liquid crystal display (LCD)Analog/Digital

MEWOI-JY208C.80.jpg

MEWOI-JY218

GB/T3785,Class 1;

IEC61672,Class 1

LP、Leq、LAE、L5、L10、L50、L90、L95、Lmax、Lmin、LCpeak、EAClass 1 industrial measurement microphone, nominal diameter 12.7 mmA,C,ZF,S,IA:30-130dB,C:40-130dB,Z: 45dB~130 dB128 *64 dot matrix liquid crystal display (LCD)Analog/Digital
MEWOI6636-0.80.pngMEWOI-6636-0

GB/T3785,Class 2;

IEC61672,Class 2

Lp、Lmaxclass 2 AF、S35~130 dBA3 1/2 LCD

Analog/Digital
MEWOI6636.80.pngMEWOI-6636-1

GB/T3785,Class 2;

IEC61672,Class 2

Lp、Lmaxclass 2A,C,ZF、S35~130 dBA128 *64 dot matrix liquid crystal display (LCD)
Analog/Digital
MEWOI6636.80.pngMEWOI-6636-2

GB/T3785,Class 2;

IEC61672,Class 2

Lp、Lmax、Lmin、SEL、E、Leq,T、Tmclass 2A,C,ZF、S35~130 dBA128 *64 dot matrix liquid crystal display (LCD)Analog/Digital
MEWOI6636.80.pngMEWOI-6636-3

GB/T3785,Class 2;

IEC61672,Class 2

Lp、Leq1s、Lmaxclass 2A,C,ZF、S、I35~130 dBA128 *64 dot matrix liquid crystal display (LCD)Analog/Digital
MEWOI6636.80.pngMEWOI-6636-4

GB/T3785,Class 2;

IEC61672,Class 2

LFp、LSp、LIp、Leq,t、Lpeak、Leq,T、LFmax、LFmin、LSmax、LSmin、LImax、LImin、SEL、Lex8h、LAVG、TWA、DOSE、L5、L10、L50、L90、L95、SD、E.class 2A,C,ZF、S、I、Peak35~130 dBA128 *64 dot matrix liquid crystal display (LCD)Analog/Digital



label:  Sound level tester Medidor-de-Nível-de-Pressão-Sonora-Digital Decibelímetro-Digital Sonómetro-Digital-Autorango

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