{"id":12298,"date":"2023-09-25T11:06:46","date_gmt":"2023-09-25T08:06:46","guid":{"rendered":"https:\/\/shop.groupscience.gr\/?post_type=product&p=12298"},"modified":"2026-09-03T13:27:28","modified_gmt":"2026-09-03T10:27:28","slug":"rion-da-21","status":"publish","type":"product","link":"https:\/\/shop.groupscience.gr\/en\/product\/rion-da-21\/","title":{"rendered":"Rion DA-21"},"content":{"rendered":"

Rion DA-21 is a \u00a04 channel compact data recorder, a \u00a0light weight and high quality instrument that is capable of recording acoustic\/vibration waveforms and various voltage signals in the field. The reader has silent operation without any moving parts and is also able to operate in difficult environments.
\nRecorded data are saved in WAVE format on SD cards and can be imported into a computer for waveform analysis and other processing tasks. Also included is the AS-70 Viewer Software with wich data can be displayed and analyzed in various ways.<\/p>\n

For more information, please consult the technical brochure<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Rion DA-21 is a \u00a04 channel compact data recorder, a \u00a0light weight and high quality instrument that is capable of recording acoustic\/vibration waveforms and various voltage signals in the field. The reader has silent operation without any moving parts and is also able to operate in difficult environments. Recorded data are saved in WAVE format […]<\/p>\n","protected":false},"featured_media":13816,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[157],"product_tag":[],"class_list":["post-12298","product","type-product","status-publish","has-post-thumbnail","product_cat-vibration-meters-sound-level-meters-dose-meters-vibration-meters-sound-insulating-materials-en","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nRion DA-21 | GroupScience<\/title>\n<meta name=\"description\" content=\"\u03a4\u03bf Rion DA-21 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc\u03c2 \u03bc\u03b9\u03ba\u03c1\u03ce\u03bd \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd, \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03b1\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd 4 \u03ba\u03b1\u03bd\u03b1\u03bb\u03b9\u03ce\u03bd. \u0388\u03bd\u03b1 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