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Product Details

Overview

10PPM Diesel Sulphur Testing Equipment Sulfur Content Measuring Instrument

Introduction:

Description KMA-2D Microcoulometry Comprehensive Analyzer adopts dynamic microcoulometry principle, which adopts oxidation method to oxidize the sample to titratable ion through cracking furnace. It titrates in titrating cell and calculates out the sulfur or chlorine content in sample according to the consumed electricity quantity during titration process and the Faraday's law. It has features of stable and reliable performance, easy operation, high analysis accuracy and good repeatability.

Working Principle KMA-2D microcoulometry comprehensive analyzer adopts microcoulometry titration principle, zero balancing working method designed coulometry amplifier, titration cell and eletrolyte solution form a closed-link negative feedback system. The instrument’s working principle is as follow:

Titration cell reference electrode provides a constant reference potential, together with measuring electrode forms indication electrode couple and generates a voltage signal. This signal adds in the input end of coulometry amplifier after series-opposing connects with additional given bias voltage. When two voltages are equal, the amplifier input and output are zero. There is no current pass between electrolysis electrode couples and it is a smooth straight line(called base line) on the instrument display screen. When the sample is injected by injector into cracking tube, the tested substance in sample can generate titration ion through reaction and enters with carrier gas into titration cell for titration. The titrant concentration change causes indication electrode couple potential change. The change value is input to the microprocessor controlled microcoulometry amplifier, then adds on electolysis electrode couple(anode, cathode) after amplified and generates titrant ion on anode. The process continuously goes on with the contant consumption of iron till balance when the generated titrant ion exactly supplements consumed titrant iron. The bias voltage value returns to the given bias voltage value again and the instrument recovers balance. During the process, the instrument can determine the tested substance content in sample according to the consumed electric quantity of generated titrant ion and through computer processing.

Feature Windows operation platform; English prompt; Reliable performance; Good stability; Easy installation; Display whole process status, parameters and results; Print various parameter results; Applied to petroleum, environmental protection, geology, metallurgy etc.

Technical parameters

Test range	Sulfur 0.2mg/L ~ 10000mg/L
Test sample	solid, liquid, gas
Temperature control	room temperature~1000℃
Repeatability error:	X＜1.0mg/L Cv≤50%； 1.0mg/L≤X≤10mg/L Cv≤10%； X＞1.0mg/L Cv≤5%
Standard	Standard: SH/T 0253, SH/T 0254, SH/T 0222, ASTM D3120, ASTM D3246 etc.

Our Company

Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

We are able to greatly extend oil and component life, which will significantly reduce maintenance and down time costs.we are proud to offer our products and services to assist our clients in achieving optimal machine performance.

TOP Oil Purifiers uses single or multi-stage filtration to remove, particulate, free water, and small quantities of dissolved water if necessary. The systems are usually customized to suite the specific customer application. Oil "regeneration", "reclamation", "recycling" are all terms used to describe the process of restoring used, aged, contaminated oils to "like new" reusable condition. The reclamation process removes free water, most dissolved water, dissolved gas, particulate, carbon contamination, acids, oxidation by products, most color bodies, wear metals, and most additive chemicals.

TOP Oil Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.

Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.

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