Sound Level Meter ( KIMO ) - DB 200

Alat ini digunakan untuk mengukur tingkat kebisingan disuatu lokasi kerja atau area.. Spesifikasi: A. Sound Level Meter ª Accuracy : Class 2 ª Microphone type : Electret ICP – ½ ' - ª Sensibility : 15 mV/ Pa ª Measuring type : Free-field ª Measurement dynamic : Lp/ Leq : 100 dB - ª Lpk : 50 dB ª A-weighted : 30-130 dB ª C-weighted : 35-130 dB ª Z-weighted : 35-130 dB ª Peak channel : 83-133 dB ª X frequency : A – C – Z ª Y frequency : F ( fast) – S ( slow) ª I ( impulse) : Peak ( pk) ª Logging time for short Leq from 1 s to 60 s ª Sampling for Lp from 1 s to 60 s ª Measured values LXY – LXYmax – LXYmin - LXeq, T – LXeq, DI – LXE – LXeq, DImax – LXeq, DImin ª Statistics indices LXN on : LX01 – LX10 – LX50 – Lp and Leq samples LX90 – LX95 – resolution 1dB. ª Measured values : All according LXY or LXeq choice Simultaneously Storage ª Detection and : Alarm graphics and calculation of percentage of overload percentage during the storage ª Screen : LCD monochrome 16 levels – digital and analogue display 3D effect on display ª Keypad : 8 sensitive keys ª Internal clock : Saved by internal battery ª Memory module : integrated Micro SD card type data transfer by USB cable ª Environment : from -10 ° C to + 50 ° C ª Humidity : from 0 to 90% HR ª Dimensions ( L x l x e) : 270 x 70 x 40 mm ª Weight : 280 gr ( including batteries) b. Automatic Check ª Main level of acoustic pressure : 94 dB ± 0, 4 dB ª Main frequency : 1000 Hz ± 5 Hz ª Distortion : DHT < 3% ª Authotization for : Green light calibration ª Transmission time : 1 minute ª Standards : NF EN 60942 : 2003 – CEI 60942 : 2003 ª Accuracy : Class 2 ª Power supply : 2 alkaline batteries – 1, 5 V ª Storage : From 0° C to + 60 ° C ª Overall dimensions : L: 185mm-W : 35mm-T : 31mm ª Weight : 118 g ( with batteries)