TES-1354 White Noise Sound Machine for Noise Dose Meter Noise Dosimeter Exposure Time Sound Level 70-90dB
Product Features:
1.Measure Noise Dose / Exposure Time / Sound Level
2.Real time clock with calendar(TES-1355)
3.RS-232 interface(TES-1355)
Specifications:
Applicable standards : ANSI S1.25-1991, A weighting
Digital display: 09999%DOSE
Criterion level : 80, 84, 85, 90dB Selectable
Threshold level : Selectable from 70 to 90dB, 1dB step
Exchange rate : Selectable 3dB, 4dB, 5dB or 6dB
High level Detector : 115dBA
Peak Flag : 140dB
Measuring range: 70-140dBA
Accuracy: ±1.5dB ref. 94dB @1KHz
Resolution: 0.1dB
Frequency weighting: A
Time weighting : FAST , SLOW Selectable
Microphone : 1/2 inch electret condenser microphone
Power supply: 4pcs size AAA Alkaline Battery
Battery life : About 36 hours
Dimensions : 106(L)×64(W)×34(H)mm
Weight : approx. 350g (include batteries)
Accessories
Instruction manual, Software for
WindowsTM, RS-232 Cable, 9 pin to
25pin Gender changer, Carrying case,
Calibration Screwdriver,
Windscreen.
HYJ
2018-12-11
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