SOUND LEVEL METER KIMO DB-200

SOUND LEVEL METER Type : DB-200 Product : Kimo - Francis Spesifikasi : a. Sound Level Meter • Accuracy : Class 2 • Microphone type : Electret ICP – ½ ' - • Sensibility : 15 mV/ Pa • Measuring type : Free-field • Measurement dynamic : Lp/ Leq : 100 dB - • Lpk : 50 dB • A-weighted : 30-130 dB • C-weighted : 35-130 dB • Z-weighted : 35-130 dB • Peak channel : 83-133 dB • X frequency : A – C – Z • Y frequency : F ( fast) – S ( slow) • I ( impulse) : Peak ( pk) • Logging time for short Leq : from 1 s to 60 s • Sampling for Lp : from 1 s to 60 s • Measured values : LXY – LXYmax – LXYmin - : LXeq, T – LXeq, DI – LXE – : LXeq, DImax – LXeq, DImin • Statistics indices LXN on - Lp and Leq samples : LX01 – LX10 – LX50 – : LX90 – LX95 – resolution 1dB. • Measured values - Simultaneously Storage : All according LXY or LXeq choice • Detection and • percentage of overload : Alarm graphics and calculation of : percentage during the storage • Screen : LCD monochrome 16 levels – : digital and analogue display : 3D effect on display • Keypad : 8 sensitive keys • Internal clock : Saved by internal battery • Memory module : integrated Micro SD card type : data transfer by USB cable • Environment : from -10 ° C to + 50 ° C • Humidity : from 0 to 90% HR • Dimensions ( L x l x e) : 270 x 70 x 40 mm • Weight ( including batteries) : 280 gr • Fixing : Insert at rear for fixing on tripod b. Automatic Check • Main level of acoustic pressure : 94 dB ± 0, 4 dB • Main frequency : 1000 Hz ± 5 Hz • Distortion : DHT < 3% • Authotization for calibration : Green light • Transmission time : 1 minute • Standards : NF EN 60942 : 2003 – : CEI 60942 : 2003 • Accuracy : Class 2 • Power supply : 2 alkaline batteries – 1, 5 V • Storage : From 0° C to + 60 ° C • Overall dimensions : L: 185mm-W : 35mm-T : 31mm • Weight : 118 g ( with batteries)