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Portable Sound Level Meter – Kimo Type DB300

DB 300 KIMO Sound Level Meter

DB 300 KIMO Sound Level Meter

Portable sound level meter Kimo DB 300 ini buatan dari negara Perancis yang biasa digunakan di wilayah kerja, bandara, pemukiman, terminal, dll, untuk mengukur tingkat kebisingan / polusi suara.

 

Spesifikasi:

Range 30-137 dBA

35-137 dBC (Z)

83-140 dBC (Z)

Leq 25-137dB (filters by octave bands 31.5 Hz-8 kHz)

Accuracy Class 2 – NF EN 61672-1
Microphone Electret – ½” – Sensibility : 45 mV/Pa
Measurement dynamic Lp / Leq : 107 dB – Lpk : 57 dB
Weightings F (fast) – S (slow) – I (impulse) – U (peak)
Logging time 1/16s – 1/8s – 1/4s – 1/2s – 1s to 60 s (step of 1 s)
Preamplifier  removable – extensions of 3 – 5 – 10 m on request
Screen Graphical display 240 x 160 pixels

LCD monochrome 16 levels

Digital and analogue

Display – 3D effect on display

Keypad 8 sensitive keys
Clock Permanent, saved by internal battery

Accuracy better than 0.005%

Memory module Removable Micro SD card 2Go
Environment from -10 °C to +50 °C
Humidity from 0 to 90% RH
Size (L x l x e) 270 x 70 x 40 mm
Weight  (batteries included) 355 gr
Fixing Insert at rear for fixing on tripod
Standard NF EN 61672-1 (2002) – NF EN 60651 (1979)

NF EN 60804 (2000) – CEI 61260

EN 61010 – EN 61000 generic and as per product standard

Acoustic pressure 94 dB ± 0,25
Additional Acoustic pressure 114 dB ± 0, 25 dB
Main frequency 1000 Hz ± 5 Hz
Distortion DHT < 2%
Authotization for calibration Green or orange light
Transmissin time 1 minute
Standards NF EN 60942 : 2003 – CEI 69042 : 2003
Accuracy Class 1
Power supply 2 alkaline batteries – 1,5 V
Storage From 0 C to +60 C
Overall dimensions 185 x 35 x 31 mm
Weight 118g (with batteries)

 

Kelengkapan lainnya:

  • Case
  • Windshield
  • Calibration certificate
  • Manual book
Bagikan:

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