{"product_id":"model-aaf-ashing-furnace-single-chamber-18-liter-capacity-220-240-v-1-ph-50-60-hz-with-model-301-controller","title":"Carbolite-Gero Model AAF Ashing Furnace, Single Chamber, 18 Liter Capacity, 220-240 V\/1 Ph\/50-60 Hz, with Model 301 Controller, Verder Scientific, AAF11\/18C\/02-3016\/OPT\/220-240V","description":"\u003cp\u003eThe AAF Ashing Furnaces are a series of furnaces that have been designed specifically to provide optimum ashing conditions so as to ensure complete combustion of the sample. \u003c\/p\u003e  The necessarily high airflow is preheated before entering the chamber and silicon carbide tiles protect the heating elements from the accumulation of carbon that can occur during ashing applications. \u003cp\u003e\u003c\/p\u003e\u003cspan\u003e\u003c\/span\u003e\u003cdiv class=\"\" foldbox light white\u003e\n\u003ch4\u003eStandard Features\u003c\/h4\u003e\n\u003cdiv class=\"\" foldboxcontent\u003e\u003cul class=\"\" list bidspecs\u003e\n\u003cli\u003e1100°C maximum operating temperature\u003c\/li\u003e\n\u003cli\u003eIdeal for ashing foods, plastics, coal \u0026amp; other hydrocarbon materials\u003c\/li\u003e\n\u003cli\u003eDesigned to comply with BS 1016-104.4:1998, ISO 1171:2010, \u0026amp; ASTM D3174-04: 2010 (3 \u0026amp; 7 Litre models only)\u003c\/li\u003e\n\u003cli\u003eWire elements are protected from chemical \u0026amp; mechanical damage by a hard wearing alumina based liner\u003c\/li\u003e\n\u003cli\u003eAAF 11\/18 offers increased protection of the elements from carbon build-up or corrosive atmosphere, using silcon carbide tiles\u003c\/li\u003e\n\u003cli\u003eAir inlet \u0026amp; tall chimney give airflow of 4 to 5 changes per minute (AAF11\/7)\u003c\/li\u003e\n\u003cli\u003eLow chamber height holds airflow close to samples for optimum combustion\u003c\/li\u003e\n\u003cli\u003ePowerful elements with graded winding compensate for heat loss due to high airflow\u003c\/li\u003e\n\u003cli\u003ePreheating of air before it enters the chamber gives excellent uniformity\u003c\/li\u003e\n\u003cli\u003eLarge floor area allows for large number of samples\u003c\/li\u003e\n\u003cli\u003eAAF 11\/18 has two tier rack system doubling sample capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cb\u003eCarbolite 301 Set-Point PID Controller\u003c\/b\u003e\u003c\/p\u003e  The proportional integral control algorithm used in the 301 is designed to attain the set point temperature with the greatest speed but the minimum amount of over-shoot.\u003cspan\u003e\u003c\/span\u003e\u003cdiv class=\"\" foldbox light white\u003e\n\u003ch4\u003eStandard Features\u003c\/h4\u003e\n\u003cdiv class=\"\" foldboxcontent\u003e\n\u003cul class=\"\" list bidspecs\u003e\n\u003cli\u003eThe standard controller fitted to the majority of laboratory furnaces and ovens\u003c\/li\u003e\n\u003cli\u003ePrecise PID (proportional integral derivative) control\u003c\/li\u003e\n\u003cli\u003eLarge clear illuminated display of the temperature\u003c\/li\u003e\n\u003cli\u003eThe controller is covered by smooth easy to clean membrane panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cspan\u003e\u003c\/span\u003e","brand":"Verder Scientific","offers":[{"title":"EA (1)","offer_id":51111700070715,"sku":"Z90-8530-02-EA","price":10549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/Z90-8530-02_4aae8098-66fb-4f44-9805-cef9448c97c1.png?v=1784722637","url":"https:\/\/preiser.com\/products\/model-aaf-ashing-furnace-single-chamber-18-liter-capacity-220-240-v-1-ph-50-60-hz-with-model-301-controller","provider":"Preiser Scientific","version":"1.0","type":"link"}