AWA6228+ sound level meter awa type 1 measuring range 20~142dBA

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US $2,380-2,500 / Sets | 1 Set/Sets (Min. Order)

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Overview

Quick Details

Place of Origin:: Zhejiang, China (Mainland)

Brand Name:: Aihua

Model Number:: AWA 6228+

Accuracy:: ±0.1dB

Measuring Range:: 20~142dBA

Frequency Range:: 10Hz~20kHz

weight:: 350g

Resolution:: 0.1dB

SupplyAbility

SupplyAbility:: 1000 Set/Sets per Week

Packaging & Delivery

Packaging Details: the instrument is wrapped in a plastic film bag, fixed with hard fermenter plastic padding, and put in an aluminum case and then in a carton,outside, it is to be strengthened by nylon straps.
Carton dimension: 48*37*20 CM---------1 set, weight 5KG
Carton dimension: 48*37*40CM----------2 sets, weight 10.5 KG

Port: Shanghai

Lead Time :: 5 days after payment

Features

A handhold noise measuring instrument
Multifunction and user- friendly sound level meter(sound level meter, integrating SLM, 1/1 OCT, 1/3 OCT analyzer, FFT analyzer, Noise dosimeter)
240×320 color screen
Measurement range up to 142dB
Synchronously do integrating measure, statistical, real-time 1/1 OCT, 1/3 OCT, FFT analysis and noise dosimeter measure
Comply with IEC 61672 Class 1 and IEC61260 Class 1 and IEC 61252
mark
Language: English and Spanish

Product Uses

Comprehensive noise measurements
Environment noise certification
Noise profile measurement of industrial noise
Peak C sound level measurements
Impulse noise measurements
Workplace noise assessments
Industry boundary assessments

Specifications

Fulfils Standards	IEC 61672 Class 1
	IEC 61260 Class 1
	IEC61252:2002
	IEC 60651:2001 Type 1
	IEC 60804: 2000 Type 1
	ANSI S1.4: 1983 Type 1
	ANSI S1.4A:1985 Type 1
	ANSI S1.43:1997 Type 1
	ANSI S1.25:1991
Microphone+preamplifier	1/2” prepolarized condenser microphone+ Preamplifier (Sensitivity Level: -28dB)
Preamplifier	AWA14601 removable preamplifier
Frequency Range	10 Hz ~ 20 kHz ± 1 dB (not including microphone)
Total Measurement Range	Low range: (20~132)dBA, (25-132)dBC, (30-132)dBZ High range: (30~142)dBA, (35-142)dBC, (40-142)dBZ
Self-generated Noise	<12 dB(A), 17 dB(C), 22 dB(Z)
Frequency Weighting.	Parallel (simultaneous) A, C, Z, B, D and user1&2-defined weighting
Time Weighting	Parallel (simultaneous) F, S, I, Peak
Measurement Parameters	L_xyp, L_xyi, L_xeq,1s, L_xeq,T, L_AE, E, C_peak, L_AFmax, L_Afmin, L_AfeqT, L_AseqT, L_AieqT. Note: X is A, C, Z and Y is F, S, I
A/D Bits:	24 bits
Sampling Frequency	48 kHz
Calibration	Using Sound Calibrator Class 1 model AWA6221A
Correction Function	Press field correction in order to comply with standards ANSI S1.4
Delay Time	The meter can delay 0~99s after pressing start measuring button
Back Erase Function	Elimination of undesired noise; example barking dogs, cars, doors
Display	240×320 color screen, adjustable brightness, backlight can be closed
Display Resolution	0.1 dB
Low battery indication	Symbol indicate low battery
Data Storage (32 Mb FLASH RAM. SD memory card is optional)	Ø 3328 groups of integrating measuring results only. Ø 3328 groups of statistical results only (‘statistical 1’ and ‘statistical 2’ analysis index are same.) Ø 2663 groups of statistical results only (‘statistical 1’ and ‘statistical 2’ analysis index are different.)
Print	Mini-printer
Internal Clock	Error less than 1 min/month
Output Interface	AC Output (full scale): 1.0V AC RMS; Output Impedance: 1k Ω; Connector: φ3.5 mm stereo plug
	DC Output: 20mV/dB; Output Impedance: 1k Ω; Connector: DB-9 plug
	RS232 Interface: To computer for output some measurement results instantaneous values , also to mini-printer for printing Transmission speed: 4800, 9600,115200 bps
	USB Interface: available and no need device drive. Allow USB to be controlled via communication commands
Power Supply	4×LR6 alkaline battery or rechargeable batteries
Power Supply	5 V external power supply
Battery Life	Longest time of 30 hours continuously with 4×LR6 alkaline battery
Dimensions	260 (H) x 80 (W) x 30 (D), mm.
Weight	0.35 kg. (include batteries)
EMC	Type X
Environment:	Working Temperature: -10 ~ 50 °C Storing Temperature: -20 ~ 70 °C Relative Humidity: 25 ~ 90 %
Accessories	AC adaptor, USB cable, RS232 transmission cable, windscreen, hand strap, windscreen fall prevention rubber, carrying case, U-disk, user’s manual
Bluetooth Module (Optional)	Can communicate with smart phone and realize wireless control sound level meter

OPTIONAL FUNCTIONS

Type & Name	Main function
AWA6228⁺ host	Host hardware part (Don’t include transducer and software), box, transfer software.
Model AWA14601 Preamplifier	Pre-amplify, gain is 0 dB.
Model AWA14423 measuring microphone	1/2", Prepolarized condenser microphone, 10 Hz ~ 20 kHz, 50 mV/Pa.
Windscreen S 80	Reduce the affection of wind
AH40 Mini-printer	Print measuring result, include connecting line, print paper
extension cable with 5, 10 or 20 m	For AWA14601 and AWA6228⁺ host
S6228⁺-10100 Integral software	The noise integral measuring
S6228⁺ -10101 Statistics analytical software	The statistical analysis, 24 hours noise monitors automatically.
S6228⁺ -10202 The OCT analysis software	Noise real-time OCT spectral analysis
S6228⁺ -10303 The 1/3OCT analysis software	Noise real-time 1/3OCT spectral analysis
S6228⁺ -10404 The FFT analysis software	Noise real-time FFT spectral analysis
S6228⁺ -00013 The Noise Dosimeter software	Noise dosimeter measuring
S6228⁺ -00509 The Data Logging software	Do data logging
S6228⁺ -00508 The Reverberation Time Measurement software	Reverberation Time Measurement
32G SD memory card& recording
GPS positioning modular
Bluetooth function
Tripod (1.46m Height)