ACE 6221A Sound Level Calibrator

[alatbor]

Kondisi Barang : Baru

Harga :



Lokasi Seller : DKI Jakarta


Description :



Gan ..



ane mau nawarin sound level calibrator yaitu alat untuk kalibrasi noise suara .

biasanya buat di lab sih .



berikut spefikasi details

ACE 6221A Sound Level Calibrator



Uses :

1. Calibration of Sound level meters

1. Calibration of other sound Measurement Equipments



Feature

1.Pocket size & portable

2.Frequency 1000 Hz. Give Independence of Weighting

3.Sound pressure Independent of Microphone Equivalent Volume.

4.Complies With IEC 60942 Class 1





Specifications



1.Normal Sound Pressure Level : 94 dB, 114 dB

2.Sound Level Accuracy : + 0.2 dB ( +23'C)

+ 0.3 db ( -10' C + 50' C)

3.Normal Frequency : 1000 Hz

4.Frequency Accuracy : + 1%

5.Distortion ( THD ) : < 1%





Power Supply



Power 1 X 6F22(9V) Battery

BATTERY CHECK As long as the signal continue for one minute after contact is release, Otherwise battery low



ENVIRONMENT

Operating Temperature -10'C ~ + 50'C

Atmospheric Pressure 65 kPa ~ 108 kPa

Humidity 25 % ~ 90% (R.H)



PHYSICAL

Dimension 71 mm x 71 mm x 44 mm

Microphone Type 1" and 1/2" (with supplied adaptor)

weight < 250 g (include battery)



ACCESSORIES

Included 1 x 6F22 Battery

1 x Adaptor for 1/2" Microphone

1 X hard Case

1 x Intruction Manual



penampakanya:



http://cdn-u.kaskus.co.id/71/ffpsgkfb.jpg



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