Уличного шума интеграции измеритель уровня звука комплект с принтером звук Калибратор питанием от аккумуляторной батареи AWA5636-4 измерительные

Measurement Kit:

Including:

 AWA5636-4 Sound Level Meter*1

 AWA6221C Sound Calibrator *1

AH58F High Speed Dot Matrix Printer*1

Sound Level Meter Class 2 Model AWA5636-4

Dimensions

210×65×27 mm

Standards

IEC 61672-1:2002 Class 2

Accuracy

Class 2

Application

Sound Level Meter / Noise Dosimeter

Frequency

20 Hz ~ 12.5 kHz, Weighing A,C and Z weightings

Power Supply

Lithium Battery and Battery life: over 30 hours of

continuous use when fully charged.

Product weight

240gms

Measurement Range

 30 to 140 dB

Display

128x64 OLED

Display Resolution

0.1dB

Calendar clock

Date and Time are displayed

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

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.

Operation Mode

Both in PAUSE mode & in RUN mode instrument displays SPL. Min.,

SPL Max, in RUN mode measures 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, 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 and for recharging

Adjustable Criterion Level, Exchange Rate and Threshold,

Integrating time: 1s-24h

 Sound Calibrator Class 2 Model AWA6221C

Specifications    

PERFORMANCE SPECIFICATIONS

Normal sound pressure level: 114dB                                     

Output frequency: 1000Hz

Sound level accuration: ±0.3 dB(+23 °C) ±0.5 dB(0 °C+50 °C)

Frequency accuration: ±2%

Distortion(THD): <2%

Class 2 (IEC 60942:2003)

POWER SUPPLY

Power : Battery 1×6F22(9V)                                      

Nominal Operating Current: 10 mA

BATTERY CHECK

As long as the signal continues for one minute after the contact is release, otherwise battery low

ENVIRONMENT

Operating Temperature: 0°C ~ +50°C                    

Humidity: 5% ~ 95%(RH)

Atmospheric Pressure: 65 kPa ~ 108 kPa

PHYSICAL

Dimensions: diameter 40 mm × 100 mm

Weight: <250 g (include battery)

Microphone Type: 1/2"

High Speed Dot Matrix Printer Model AH58F