{"product_id":"agilent-technologies-g1531-60020-logic-interface-board","title":"Agilent Technologies G1531-60020 Logic Interface Board","description":"\u003cdiv\u003e\u003cp\u003eG1531-60020 is an Agilent Technologies Flame Ionization Detector (FID) interface board, a pre-owned module designed to connect the FID to Agilent GC systems. The part number G1531-60020 is listed as the FID interface board for legacy Agilent GC systems and is compatible with the 6820 and 6890 series instruments. In GC-FID configurations, this interface board provides the signal interface between the FID detector and the instrument’s electronics, enabling the detector output to be read by the GC’s data system. It is commonly used as a replacement part to restore or maintain FID functionality on aging analyzers. Typical applications include GC-FID experiments in chemical, environmental, petrochemical, and pharmaceutical analysis where flame ionization detection is employed. Because this is a pre-owned item, verify that the exact G1531-60020 part matches your instrument revision before installation to ensure proper fit. This part has appeared in multiple distributor listings and Agilent literature as the dedicated FID interface board for Agilent 6890-series detectors, making it a recognized option for keeping older Agilent 6820\/6890 GC setups operational.\u003c\/p\u003e\u003c\/div\u003e","brand":"Agilent","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657127723310,"sku":null,"price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_106dfd73-a5e1-4293-9489-dcf5875d0065.jpg?v=1769466249","url":"https:\/\/plgautomation.com\/products\/agilent-technologies-g1531-60020-logic-interface-board","provider":"PLG Automation ","version":"1.0","type":"link"}