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Sound level meter SL4010 Lutron
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Update Terakhir
07 Sep 2020
Negara Asal
Taiwan
Pembelian Min
1 Unit
Kategori
LUTRON
Subkategori
Slm Lutron

Spesifikasi Sound level meter SL4010 Lutron

Alat Pengukur Intensitas Kebisingan

Sound level meter SL4010 Lutron made in Taiwan

 

Features Sound Level Meter :

  • Large LCD display, easy to read
  • Chacracter of "A" frequnecy weighting network are designed to meet IEC 651 type 2
  • " FAST" time weighting chacarteristic mode
  • Buikd in adj VR is aveliable for easy calibration
  • Hold function to frezee the display velue
  • LCD display for low power consumption & clear read-out even in bright ambient light condition
  • Small and light weight design allow one hand operation
  • Low battery indicator
  • High quality with economical cost

Specifications :

  • Display : 18 mm ( 0.7" ) LCD ( Liquid Crystal Display ), 3 1/2 digits.Measurement Range 30 to 130 dB, 3 ranges :
  • range 1 - 30 to 80 dB,  range 2 - 50 to 100 dB,  range 3 - 80 to 130 dB,
  • Each range with warning indicator for over & under load.
  • Resolution 0.1 dB.
  • Measurement 31.5 Hz to 8,000 Hz.
  • Frequency
  • Frequency Characteristics of " A " frequency weighting network.
  • Weighting Network The " A weighting " characteristic is simulated as "Human Ear Listing"
  • response.
  • Time Weighting Default to " Fast " time weighting characteristics.
  • " Fast time weighting " is simulated the human ear response character.
  • Accuracy Characteristics of " A " frequency weighting network meet IEC 651 type 2.

    (23 ± 5  ) ℃ Under 94 dB input signal, the accuracy are :
   31.5 Hz - ± 3 dB, 63 Hz - ± 2 dB, 125 Hz - ± 1.5 dB
   250 Hz - ± 1.5 dB, 500 Hz - ± 1.5 dB, 1 kHz - ± 1.5 dB
   2 kHz - ± 2 dB, 4 kHz - ± 3 dB, 8 kHz - ± 5 dB

  • Calibrator B & K (Bruel & kjaer), multi-fuction acoustic calibrator, model : 4226.
  • Microphone Electric condenser microphone.
  • Size of microphone 1/2 inch standard size.
  • Calibration VR Build in external calibration VR, easy to calibrate on 94 dB level by screw driver.
  • Data Hold Hold function to freeze the display value.
  • Operating Temp. 0  to 50  ( 32  to 122  ). ℃℃℉ ℉ Operating Humidity Less than 80% RH
  • Power Supply 006P DC 9V battery ( heavy duty type ).
  • Power Consumption Approx. DC 6 mA.
  • Dimension 225 x 70 x 28 mm ( 8.9 x 2.8 x 1.1 inch).
  • Weight 250 g/0.55 LB ( including battery ).
  • Standard Accessories Instruction Manual ...................... 1 PC.
  • Optional Accessories 94 dB Sound Calibrator, Model : SC-941.
  • 94 dB/114 dB Sound Calibrator, Model : SC-942.hard carrying case, Model : CA-06

 

Untuk keterangan lebih lanjut, silahkan download PDF ini :

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