{"product_id":"oerlikon-leybold-tw-250-turbo-pump-100-iso-k-w-td300-controller-800072v0001","title":"Leybold TW 250 Turbo Vacuum Pump 100 ISO-K w TD300 Controller 800072V0001 Tested","description":"Oerlikon Leybold TW 250 11352 Turbo molecular Vacuum Pump 100 ISO-K 51600RPM with Turbo Drive TD300 Controller 800072V0001 Tested\n\n\nUsed, working, and tested. Pulled from a Sciex API 3000 mass spectrometer in working condition. 30 Day returns!\n\n\nTesting \u0026amp; Provenance:\n\n\nOrigin: Professionally removed from a fully operational Sciex API 3000 mass spectrometer.\n\n\nPerformance: Before removal, the system was tested under vacuum; the pump operated smoothly, reached operational speeds, and exhibited no unusual noise or vibration.\n\n\nManual Inspection: A manual spin test was performed; the turbine rotates freely and smoothly with no resistance or premature braking.\n\n\n\nOperating speed 51,600 rpm\n\n\nPumping speed at 10-5 mbar\nN2 230 l·s-1\nAr 210 l·s-1\nH2 80 l·s-1\nHe 150 l·s-1\nMax. gas throughput\nN2 3.7 mbar·l·s-1 at 10-1 mbar\nAr 1.6 mbar·l·s-1 at 10-2 mbar\nH2 1.1 mbar·l·s-1 at 10-1 mbar\nHe 2.4 mbar·l·s-1 at 10-1 mbar\nCompression\nN2 3.0·107 at 3 mbar\nAr 1.0·107 at 6 mbar\nH2 5.0·102 at 0.2 mbar\nHe 3.2·103 at 0.7 mbar\n\n","brand":"Oerlikon Leybold","offers":[{"title":"Default Title","offer_id":62725996413087,"sku":"BAY33-L2-P3-KD031726MD","price":725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/4886\/2111\/files\/57_42e5ba75-1f12-471d-9618-ae1e42887389.jpg?v=1776280800","url":"https:\/\/mycybermarkets.com\/products\/oerlikon-leybold-tw-250-turbo-pump-100-iso-k-w-td300-controller-800072v0001","provider":"MyCybermarkets.com","version":"1.0","type":"link"}