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Karya Mandiri Instrument indonesia adalah supplier peralatan laboratorium baik eletronik maupun mekanik, serta berbagai macam instrument measurement, dengan didukung dari berbagai macam merk dari negara negara Eropa, US, dan beberapa negara di Asia seperti Korea, Japan dan Taiwan. Instrument yang kami sediakan seperti : Anemometer, Analitical Balance, Spectrophotometer, pHmeter, Laser survey, Micropipette, Peristaltic Pump, Flame photometer, Water bath heating cooling, Colorimeter, Water Strirer, Viscometer. Freezers, Refractometer, Polarimeter, Sound Level meter, Tachometer. Dll
Kami juga menerima jasa service dan kalibrasi untuk peralatan laboratorium sesuai kemampuan kami.
The CEL-240 series is a completely new range of sound level meters that combine the power of Digital Signal Processing ( DSP) technology and simplicity and low cost of a traditional analog instrument. The meter has a low and high measurement range that covers a full 70dB on each setting and include A and C frequency scales and slow, fast and impulse time responses. A non-decaying maximum hold feature on every display captures and displays the highest sound pressure level of any noise until reset by the user. The optional software package is ideal for datalogging in spreadsheet format file for analyzing measurement data further. Provides precision accuracy measurements at the low cost of traditional analog instruments Simple 2 button operation Wide range from 30 to 130dB A or C frequency weighting Slow, Fast and Impulse time weightings Current, highest and average noise level shown in display Time history trend graphically displayed USB output port to for simple data logging with pc or download of stored data Auto calibration at selected decibel level Scrolling sound level display ¼ inch threaded socket for tripod mounting applications Model CEL-242 ( 50537-01) Offers simple data logging of noise level readings for download to a computer Model CEL-244 ( 50537-02) Adds the time averaging functions for Leq and Lavg for OSHA measurements Model CEL-246 ( 50537-03) Features enhanced averaging version with simple data logging memory Applications Industrial hygiene measurements of noise in the workplace Machinery noise surveys Assessing hearing protectors using the NRR method Transportation noise measurements Building acoustic monitoring
