مشخصات فني

نویزدوزیمتر , صوت سنج  TES-1354 / TES-1355

اندازه گيري noise dose برحسب درصد

داراي تقويم و ساعت

داراي كابل RS-232

مشخصات فني:

محدوده اندازه گيري:(dB 5/1 ±) dBA 140~70

صفحه نمايش ديجيتال: DOSE %99/99~01/0

سطح معيار:dB 90/85/84/80

سطح استانه:(قدم dB1) dB 90~70

نرخ مبادله:dB 6 يا dB 5 ,dB  4 , dB 3

سطح بالاي اشكار سازي: dBA 115

بيشترين مقدار: dB

FEATURES:
Measure % Noise Dose / Exposure Time / Sound Level 
Real time clock with calendar 
RS-232 interface
 
SPECIFICATION: 
Applicable standardsANSI S1.25-1991, A weighting
Digital display0～9999%DOSE
Criterion level80, 84, 85, 90dB Selectable
Threshold levelSelectable from 70 to 90dB, 1dB step
Exchange rateSelectable 3dB, 4dB, 5dB or 6dB
High level Detector115dBA
Peak Flag140dB
Measuring range70-140dBA
Accuracy±1.5dB ref. 94dB @1KHz
Resolution0.1dB
Frequency weightingA
Time weightingFAST , SLOW Selectable
Microphone1/2 inch electret condenser microphone
Power supply4pcs size AAA Alkaline Battery
Battery lifeAbout 36 hours
Dimensions106(L)×64(W)×34(H)mm
Weightapprox. 350g (include batteries)
AccessoriesInstruction manual, Software for
WindowsTM, RS-232 Cable, 9 pin to
25pin Gender changer, Carrying case,
batteries, Calibration Screwdriver,
Windscreen.
Optional Sound level CalibratorTES-1356
5 eveuts sturage for TES-1355 only
 
sound level meter
 
TES-52 sond level meter  
TES-1350A sound level meter 
TES-1350R sound level meter 
TES-1351 sound level meter 
TES-1352A programmable sound meter 
TES-1353 interating sound meter 
TES-1354 / 1355 noise dose meter 
TES-1357 sound level meter 
TES-1358 Sound Analyzer Real Time 1/1 & 1/3 Octave band Analysis 
TES-1359 sound level meter