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Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.

Mercaptan Sulfur, ASTM D3227, Potentiometric Titration manufacturer / supplier in China, offering HK-Dp-LC200 Mercaptan Sulfur Content Titration Tester (Potentiometric Titration Method), Viscometer Cleaning and Drying Apparatus, Manual Cleveland Open Cup Flash Point Apparatus and so on.

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HK-Dp-LC200 Mercaptan Sulfur Content Titration Tester (Potentiometric Titration Method)

FOB Price: US $1-10,000 / SET
Min. Order: 1 SET
Min. Order FOB Price
1 SET US $1-10,000/ SET
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Port: Shenzhen, China
Production Capacity: 10 Sets Per Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HK-DP-LC200
  • Precision: Relative Error No More Than 5%
  • Burette Volume: 10ml
  • Trademark: HK
  • Specification: 40*30*30cm
  • Measuring Range: 0.0001%-0.05% (M/M)
  • Potentiometric Measuring Range: 0-±1999.5mv
  • Min Burette Volume: 0.01ml
  • Transport Package: Carton + Pallet
  • Origin: China
Product Description
HK-DP-LC200 Mercaptan Sulfur Content Titration (Potentiometric Titration Method)
Mercaptan sulfur has an objectionable odor, an adverse effect on fuel system elastomers, and is corrosive to fuel system components.
 
Overview
The Instrument adopts potentiometric titration method: The hydrogen sulfide-free sample is dissolved in an alcoholic sodium acetate titration solvent and titrated potentiometrically with silver nitrate solution, using as an indicator the potential between a glass reference electrode and a silver/silver-sulfide indicating electrode. Under these conditions, the mercaptan sulfur is precipitated as silver mercaptide and the end point of the titration is shown by a large change in cell potential.
 
Suitable scope
The instrument is used for determination of mercaptan sulfur in gasolines, kerosines, aviation turbine fuels, and distillate fuels containing from 0.0003 to 0.01 mass % of mercaptan sulfur. Organic sulfur compounds such as sulfides, disulfides, and thiophene, do not interfere. Elemental sulfur in amounts less than 0.0005 mass % does not interfere. Hydrogen sulfide will interfere if not removed.
 
Standard
GB/T 1792
ASTM D3227

Technical parameters
1. measuring range:0.0001%~0.05% (m/m)
2. precision:relative error≤5%
3. potentiometric measuring range:0~±1999.5mV
4. basic error:0.1%F·S±0.5mV
5. burette volume:10ml
6. Min burette volume.:0.01ml
Features
1. Windows operating platform with convenient operation,  straightforward dialog between operator and machine.
2. Real-time display of the titration curve can print and store the titration curve, testing results and data directly.
3. We adopt imported titration unit, makes the instrument measuring accuracy is higher and better stability.
4. The instrument can do the following functions automatically.
5. Cleaning, setting value add fluid, detect end point, filtering false end. And it features Continuous Titration function
HK-Dp-LC200 Mercaptan Sulfur Content Titration Tester (Potentiometric Titration Method)
HK-Dp-LC200 Mercaptan Sulfur Content Titration Tester (Potentiometric Titration Method)
HK-Dp-LC200 Mercaptan Sulfur Content Titration Tester (Potentiometric Titration Method)
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