HDL 9W - All in One Automatic Sulfur AnalyzerHarmonized System:9027899090 This instrument is designed with Coulometric titration concept, use Micro-processor system to control the temperature of High temperature furnace , measure the result of Coulometric titration, use computer to do data analysis, display the result and manage communication with micro-processor system, This Instrument can work with two different models, Key parameters Features 1. Measure sulfur content of combustible material like coal, coke ,oil..etc. Basic design concept Coal sample will burn with refined air flow under 1150 degree high temperature, all kinds of sulfur inside of coal will burn and decompose SO2 and few SO3 , air flow carry these SO2 and SO3 into electrolyzer, react with water to create H2SO3 and few H2 SO4, these two elements damage iodine of electrolyzer –potassium iodide determine potential balance, the instrument measure electrode and if it measured voltage change, auto control circuit will electrolyze Potassium iodide to create iodine in order to consume electric quantity, then use micro-processor system to control, collect and transfer data to computer system for analysis and result display.Structure and assembly layout 1. Computer system:Responsible to run program , provide user interface, display temperature of high temperature furnace, measurement sulfur result, sample position..etc, receive user order to complete measurement, data query and printing....etc , connect with micro-processor system through serial interface.2. Micro-processor system: responsible for control temperature increase of high temperature furnace, collect data, receive order from computer system to complete measurement process. Offline operation manual The instrument has operation panel with 16 touch buttons , 10 number keys ,4 direction keys, 1 confirm key , 1 return key , key board list is as below
【1】 Definition of key
All in One Automatic Sulfur Analyzer:
Microcomputer Sulfur Tester link: |