{"id":28343,"date":"2026-07-28T13:55:03","date_gmt":"2026-07-28T10:55:03","guid":{"rendered":"https:\/\/apellaser.ro\/?post_type=product&#038;p=28343"},"modified":"2026-07-28T13:58:32","modified_gmt":"2026-07-28T10:58:32","slug":"echo-dri-series-respirometer-for-biological-stability-of-waste","status":"publish","type":"product","link":"https:\/\/apellaser.ro\/en\/product\/echo-dri-series-respirometer-for-biological-stability-of-waste\/","title":{"rendered":"ECHO DRI Series respirometer for biological stability of waste"},"content":{"rendered":"<p>Samples are analysed in hermetically sealed adiabatic vessels under continuous airflow. Each vessel includes a temperature sensor, while the system monitors flow, pressure and humidity. Automatic condensate removal and the included air source simplify biological-stability testing.<\/p>\n<h3>Key benefits<\/h3>\n<ul>\n<li>1\/3\/6\/12 channels<\/li>\n<li>2, 10, 20 or 30 L adiabatic vessels<\/li>\n<li>Temperature sensor in every vessel<\/li>\n<li>Automatic condensate removal<\/li>\n<li>Remote-control software and Excel export<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<ul>\n<li>UNI 11184 biological stability by DRI<\/li>\n<li>EN 15590 current aerobic microbial-activity rate<\/li>\n<li>Solid recovered fuels and organic waste<\/li>\n<li>Treatment plants and waste-characterization laboratories<\/li>\n<\/ul>\n<h3>Technical specifications<\/h3>\n<table width=\"624\">\n<thead>\n<tr>\n<td width=\"180\"><strong>Parameter<\/strong><\/td>\n<td width=\"444\"><strong>Specification<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td width=\"180\"><strong>Channels<\/strong><\/td>\n<td width=\"444\">1 \/ 3 \/ 6 \/ 12<\/td>\n<\/tr>\n<tr>\n<td width=\"180\"><strong>O\u2082 sensor<\/strong><\/td>\n<td width=\"444\">0\u201325%; stated accuracy 2%<\/td>\n<\/tr>\n<tr>\n<td width=\"180\"><strong>Vessels<\/strong><\/td>\n<td width=\"444\">2 \/ 10 \/ 20 \/ 30 L<\/td>\n<\/tr>\n<tr>\n<td width=\"180\"><strong>3\/6-channel unit<\/strong><\/td>\n<td width=\"444\">48 \u00d7 40 \u00d7 28 cm; 17 kg<\/td>\n<\/tr>\n<tr>\n<td width=\"180\"><strong>Vessel rack<\/strong><\/td>\n<td width=\"444\">140 \u00d7 60 \u00d7 150 cm; 50 kg<\/td>\n<\/tr>\n<tr>\n<td width=\"180\"><strong>Measurements<\/strong><\/td>\n<td width=\"444\">O\u2082, temperature, flow, pressure, humidity<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Confirm the final configuration, available options and current specification version in the quotation.<\/em><\/p>\n<h3>Frequently asked questions<\/h3>\n<p><strong>What does DRI measure?<\/strong><\/p>\n<p>DRI reflects the current rate of aerobic microbial activity and supports biological-stability assessment.<\/p>\n<p><strong>Are the vessels adiabatic?<\/strong><\/p>\n<p>Yes. The configuration establishes controlled conditions in sealed adiabatic vessels.<\/p>\n<p><strong>Is the compressor included?<\/strong><\/p>\n<p>Yes. The manufacturer lists the air source as part of the system.<\/p>\n<h3><\/h3>\n<p>Send APEL Laser your sample type, applicable method, required capacity and desired parameters. We will recommend the suitable ECHO configuration, accessories and implementation plan.<\/p>\n<p><strong>sales@apellaser.ro | Subject: ECHO Instruments enquiry<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"Callout\"><span lang=\"EN-US\">ECHO DRI Series measures oxygen to determine the dynamic respiration index and microorganism activity in degradable organic matter.<\/span><\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"product_brand":[],"product_cat":[2200,3569],"product_tag":[],"class_list":["post-28343","product","type-product","status-publish","product_cat-laboratory-equipment","product_cat-respirometers","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ECHO DRI Series waste-stability respirometer<\/title>\n<meta name=\"description\" content=\"ECHO DRI determines aerobic microbial 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