{"product_id":"mks-granville-phillips-390510-2-yg-t-micro-ion-atm-uhv-vacuum-gauge-2-75-conflat","title":"MKS Granville-Phillips 390510-2-YG-T Micro-Ion ATM UHV Vacuum Gauge 2.75 Conflat","description":"\u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eFor sale is an MKS Granville-Phillips GP 390510-2-YG-T Micro-Ion ATM vacuum gauge controller\/module with Micro-Ion gauge tube installed (390100-YG). This is the RS-485 + analog output version with (2) setpoint relays, no front display, and a 2.75” ConFlat NW35CF \/ DN35CF flange tube assembly. Clean and in excellent shape. Knife edge is free of any dents or dings and holds UHV without any issues.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eFully tested across multiple decades (real vacuum readings we performed on our test stand). We verified stable analog output at these points, corresponding to the pressure decades below (Torr):\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e2.497 V ≈ 1e-6 Torr decade (just under 1e-6; per GP-390 log output curve)\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e3.2 V ≈ E-5 Torr decade\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e4.7 V ≈ E-2 Torr decade\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e5.4 V ≈ E-1 Torr decade\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e6.93 V ≈ E+2 Torr decade \/ near-atmosphere region\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e(Analog output follows the Granville Phillips-390 logarithmic transfer function) This gauge can go even lower with the right vacuum equipment.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eWhat’s included:\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e-Granville Phillips 390 module\/controller (no display)\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e-Micro-Ion ATM gauge tube assembly installed (390100-YG)\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003e-DN35CF plastic protecting cover\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eDoes not include our vacuum test stand, the voltmeter readout, or any cables or connectors.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eAs you can see in the last photo of the listing, we have multiple of these gauges at the time of listing. They are all in similar condition and all have been tested. If you need multiples of these or other gauges or high vacuum needs, please reach out to us at Lab Liquidators LLC.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eNotes:\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eThis is ideal when you want both analog output and RS-485 comms, plus relay setpoints for interlocks (turbo enable, vent valve logic, roughing permissive, etc.).\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003ePacked well and shipped fast; we are experts in vacuum equipment.\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eIf you want a specific wiring pinout callout (DB15) or want us to verify your exact readout scaling on your DAQ, message us and we’ll help.\u003c\/p\u003e \u003cbr\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eKey features \/ keywords:\u003c\/p\u003e \u003cp dir=\"ltr\" style=\"margin-top:0; margin-bottom:0;\"\u003eMKS Instruments, Granville Phillips GP, 390 Micro-Ion ATM, Micro-Ion MicroIon, 390510-2-YG-T, 390100-YG, DN35CF \/ NW35CF \/ 2.75 CF, ConFlat, UHV, high vacuum, ion gauge, vacuum transducer, vacuum gauge controller, RS485 \/ RS-485 serial, 0-10V analog output, setpoint relay, interlock, vacuum system, turbo pump system, leak check, coating system, sputter, evaporation, SEM, RGA, glovebox, furnace, thin film, deposition.\u003c\/p\u003e","brand":"Lab Liquidators Store","offers":[{"title":"Default Title","offer_id":51976676802852,"sku":"SP111116996","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5289\/2964\/files\/406653799039-0.jpg?v=1769901966","url":"https:\/\/store.labliquidators.com\/products\/mks-granville-phillips-390510-2-yg-t-micro-ion-atm-uhv-vacuum-gauge-2-75-conflat","provider":"Lab Liquidators Store","version":"1.0","type":"link"}