휴대용 소음측정기  TES-1350 

 
모델: TES  TES-1350
상태 깨긋하고 양호 동작 정상입니다.

    ▣ 0.1dB Resolution
    ▣ Max hold function
    ▣ A,C 주파수 특성
    ▣ 자체 Calibration 기능(at 94dB)
    ▣ Aux output Jack

 Range
 A LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB
 
Resolution
 0.1dB
 
Frequency Range
 31.5Hz to 8KHz
 
Accuracy
 ±2dB
 
Dynamic Range
 65dB
 
Frequency Weighting
 A and C
 
Time Weighting
 Slow & Fast
 
Maximum Hold
 Decay < 1dB/3min
 
Microphone
 Electret condenser microphone
 
Calibration
 Electrical calibration by using the internal oscillator
(1kHz sine Wave at 94dB)
 
Auxilitary Output
 AC conditioned, 0.65Vrms corresponding to
each range step, impedance: 600W
DC conditioned, 10mV/dB (nominally)
 
Operating Condition
 0oC to 40oC < 80% R. H.
 
Storage Condition
 -10oC to 60oC < 70% R.H.
 
Display
 3 1/2 digitals
 
Power Supply
 one 9V battery
 
Size
 240mm(L)x68mm(W)x25mm(H)
 
Weight
 215g
 
Standard applied
 JIS 1502, DIN 45633, IEC 651 Type2
 
Accessorie
 Instruction Manual, 9V Battery, Carrying Case,
Screwdriver, Windscreen.