Noise Meter GT-AWA6228Plus

Noise meter is used to measure the sound pressure level comes form sound toys in a predetermined distance. It meets standards: EN-71-1, ISO 8124-1, GB6675-2, ASTM F963, 16CFR 1500.



Noise Meter GT-AWA6228Plus


Product Introduction

Application:

The noise meter is used to measure the sound pressure level comes form sound toys in a predetermined distance, so that the possibility of hearing damage that might be caused by toys that are designed to produce sound can be minimized.


Standards:

EN-71-1 section 8.28
ISO 8124-1section 5.25
GB6675-2 section 5.25
ASTM F 963 section4.5 and 8.19
16CFR 1500 section 47


Specimen

Close-to-the-ear toys, Table-top or floor toys, Hand-held toys, Toys using headphones or earphones, Rattles, Squeeze toys, Pull-along or push toys, Percussion toys, Wind toys, Cap-firing toys, Voice toys.


Feature

1. Digital signal processing technology, wide dynamic range, high accuracy.

2. Modular design, on-demand selection, cost-effective.

3. Wide temperature range design, operating temperature range add up to -15 to 50 .

4. In line with IEC 61672: 2002, GB / T grade 3785-2010 Class 1.


Key Specifications

Model

GT-AWA6228Plus

Major test index

Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LxN, SD, SEL, LCpeak,etc

Ps: x is A, C, Z; y is F, S, I

Test Time

Manual control, can be set arbitrarily from 1s to 99 hours or set step by step

Frequency weighting

Parallel (at the same time) A, C, Z   

1/3 OCT with B, D, T(custom), (custom)  

U(custom) weighting

Time weighting

Parallel (at the same time) F, S, I and Peak

Frequency range

10 Hz20 kHz

Measurement limit

Low Range: 132 dB(A), High Range: 142 dB(A)

Instrument noise

Low Range: lower than 12 dB(A), 17 dB(C), 22dB(Z)

High Range: lower than23 dB(A), 27 dB (C), 32 dB(Z)

Accuracy

GB/T 3785-2010/ IEC 61672-1:2013 Class 1 ; 

GB/T 3241-2010 Class 1/

IEC 61260-1: 2014 Class 1

Display

2.6inch color screen display , resolution: 240×320, rich content, backlit delay is normally open, others can set manually

Power

Battery 4 x LR6, can working over 30 hours, can meet requirement for 24-hour continuous monitoring

Dimensions

260 mm x 80 mm x 30 mm

Weight

0.35kg

Optional accessories

GT-M60 Noise testing stand

 

GT-AWA6021A Sound level calibrator

Application Industry

All kinds of sound toys can be tested on the Noise Meter.

Noise Meter


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INQUIRY

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