Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C,
47500 Subang Jaya,
Selangor, Malaysia.
+603-5621 5786
+603-5621 5829

Sound Level Meter TES-1351B

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Sound Level Meter TES-1351B Sound Level Meters Climatic / Environment Inspection

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Product Features
  • 0.1dB resolution
  • Range from 35 to 130dB
  • Maximum hold function
  • A & C frequency weightings
  • Fast, Slow and Impulse dynamic characteristic models
  • AC/DC output jack
  • Back-screw for tripod fixture
Specification

Applicable standards

IEC 61672-1 Class 2, ANSI S1.4: 1983 Type 2
Digital display 4 digital LCD
Measurement Range LO   A Weighting: 35-95dB
HI 
  A Weighting: 65-130dB
LO
  C Weighting: 35-95dB
HI 
  C Weighting: 65-130dB
Resolution 0.1dB
Typical Instrument Frequency Range 20Hz to 8KHz
Accuracy ±1.0dB (ref 94dB @1KHz)
Dynamic Range 65dB
Frequency Weighting A and C
Time Weighting S (Slow), F (Fast), and IMP (Impulse)
Microphone 1/2 inch Electret condenser microphone
Calibration Electrical calibration by using the internal oscillator
(1KHz sine wave general 94dB)

Analog output

AC output

0.65Vrms corresponding to each range step, Impedance5KΩ
DC output 10mV/dB (nominally), Impedance:5KΩ
Operating Temperature & Humidity 0 to +40, 25% to 90%RH non-condensing
Storage Temperature & Humidity -10 to +60, <70%RH non-condensing
Power Supply One 006P 9V or IEC 6F22 or NEDA 1604 Battery
Battery Life Approx. 50hours (Alkaline)
Dimensions 240(L)×68(W)×25(H)mm (9.45”L×2.68”W×0.98”H)
Weight 215g (7.58oz)
Accessories Instruction manual, Battery, Carrying case, 3.5f plug, Adjustment screwdriver, windscreen.
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