{"product_id":"cri-csr-test-system-per-astm-d5341-230v-3ph-50-60hz","title":"CRI \/ CSR Test System per ASTM D5341,230v\/3ph\/50-60Hz","description":"\u003cp\u003ePreiser's Z94-8543-02, shown here, in conjunction with the Z94-8543-53 Tumbler provides a high-quality, precision system for determining Coke Reactivity Index (CRI) and Coke Strength After Reaction (CSR) to ASTM Standard D5341.  The ASTM standard was developed to simulate the major weakening processes - chemical reaction with carbon dioxide gas, and physical abrasion - encountered by coke lumps as they descend through a blast furnace.  In accordance with the ASTM method, the system produces the coke\/carbon dioxide reaction in a regulated atmosphere vessel within a high-temperature furnace. The reacted and cooled coke is then transferred to the strength-after-reaction tumbler where it is tumbled for a specified number of revolutions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFurnace\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003eNormal Operation Temperature: 1100\u003csup\u003eo\u003c\/sup\u003eC (2012\u003csup\u003e o\u003c\/sup\u003eF)\u003c\/li\u003e \u003cli\u003eFurnace built for 1300\u003csup\u003e o\u003c\/sup\u003eC (2372\u003csup\u003e o\u003c\/sup\u003eF)\u003c\/li\u003e \u003cli\u003eHeating Elements: 6 silicon carbide elements\u003c\/li\u003e \u003cli\u003ePower: 15,000W; 230Vac; 3 Phase; 50-60Hz\u003c\/li\u003e \u003cli\u003eOther voltages available, please contact us\u003c\/li\u003e \u003cli\u003eDimensions: 6ID x 24OD x 32Length\u003c\/li\u003e \u003cli\u003eHeated Length: 18\u003c\/li\u003e \u003cli\u003eMounting Stand: Floor-standing, baseplate with levelers,48 furnace mounting bar\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003eCabinet Dimensions: 19” x 24” x 70”\u003c\/li\u003e \u003cli\u003eTemperature Control: Programmable controller with outputs for solenoid control\u003c\/li\u003e \u003cli\u003eOver-Temperature Control: Independent series controller, power shut-down relay, manual reset\u003c\/li\u003e \u003cli\u003ePower Supply: Phase angle SCR with current limiting, % power indicator, circuit breaker, power-on indicator\u003c\/li\u003e \u003cli\u003eGas Control: N\u003csub\u003e2\u003c\/sub\u003e and CO\u003csub\u003e2\u003c\/sub\u003e: Mass flow controllers with display, A2LA certified.  2 position -3 way solenoid valve for gas select\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eReaction Vessel\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaterial: Inconel 600\u003c\/li\u003e \u003cli\u003eDimensions: 3” Schedule 40 x 30” long\u003c\/li\u003e \u003cli\u003eInternal Components: Gas diffuser, preheating section, Al\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3 \u003c\/sub\u003epreheating balls, thermocouple protective assembly\u003c\/li\u003e \u003cli\u003eExternal Components: Removable lid assembly with gas outlet tube, thermocouple guide tube; gas inlet tube\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eAfter Reaction Tumbler\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003eDescription: Fully guarded motor driven tumbler with direct speed reducer, timer, and revolution counter.\u003c\/li\u003e \u003cli\u003e230v 50\/60Hz with a 10 amp breaker\u003c\/li\u003e \u003cli\u003eDimensions: 40.5” x 40.5” x 54.5”\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Others","offers":[{"title":"EA (1)","offer_id":51111706427707,"sku":"Z94-8543-02-EA","price":136370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/Z94-8543-02_a2e4b37b-520e-45ea-9554-d14476ae1035.png?v=1784722853","url":"https:\/\/preiser.com\/products\/cri-csr-test-system-per-astm-d5341-230v-3ph-50-60hz","provider":"Preiser Scientific","version":"1.0","type":"link"}