{"id":4559,"date":"2012-09-05T05:39:56","date_gmt":"2012-09-05T02:39:56","guid":{"rendered":"https:\/\/shop.groupscience.gr\/product\/rion-na-28\/"},"modified":"2022-05-27T10:58:50","modified_gmt":"2022-05-27T07:58:50","slug":"rion-na-28__trashed-2","status":"publish","type":"product","link":"https:\/\/shop.groupscience.gr\/en\/product\/rion-na-28__trashed-2\/","title":{"rendered":"Rion NA-28"},"content":{"rendered":"<p>NA-28 is RION\u2019s top sound level meter &#8211; analyzer. It combines cutting edge technology with excellent quality, speed and ease of use.<\/p>\n<p>It features all the top capabilities that an acoustic consultant would need (measurement of all acoustic indeces, real-time 1\/1-1\/3 octave band analysis, data logging etc.)<\/p>\n<p><strong>NA-28 can expand its features with expansion cards for Waveform Recording, FFT, Building Acoustics.<\/strong><\/p>\n<p>Main features:<\/p>\n<p>&#8211; Real-time 1\/1-octave (16Hz to 16Hz) and <strong>at the same time<\/strong> 1\/3-octave (12.5Hz to 20kHz) analysis<\/p>\n<p>&#8211; Measurement data are stored in a CF card as text files (read by Excel and <strong>not requiring special software<\/strong>).<\/p>\n<p>&#8211; It measures all the widely used acoustic indices (eq, max, min, 5 percentile indices LN, Peak, etc) in 1\/1-octave and 1\/3-octave analysis.<\/p>\n<p>&#8211; Auto store of 300 000 data sets (e.g. 1000 hours per second of 1\/3-octave analyses) in a CF 1Gb card (even greater in larger capacity cards).<\/p>\n<p>&#8211; Simultaneous measurements in two channels (Main &amp; Sub) with capability of different time\/frequency settings in each channel.<\/p>\n<p>&#8211; Data transfer using the CF card or\/and USB cable<\/p>\n<p>&#8211; Fully programmable<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sound Level Meter &#8211; Real-time Analyzer Class 1<\/p>\n","protected":false},"featured_media":1644,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[150],"product_tag":[],"class_list":["post-4559","product","type-product","status-publish","has-post-thumbnail","product_cat-sound-level-meters-calibrators-class-1-sound-level-meters-dose-meters-vibration-meters-sound-insulating-materials-en","first","instock","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.1 (Yoast SEO v28.2) - 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