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Sulfur Titrator ECH

Category: Others

Method Standard: ISO 3012, ASTM D 3227, GB/T 1792, UOP 163, UOP 212

Application: Others

Brand: ECH

Hotline:
021 - 63175588
Products description Products characteristic technical specification

The Sulfur Titrator is designed for the determination of sulfur compounds as hydrogen sulfide and mercaptan sulfur in liquid hydrocarbons and oils.

 

The measurement uses a volumetric titration method with silver nitrate solution in an anhydrous medium. This measurement generates silver sulfide (Ag2S) and silver mercaptides.

The analysis must be done in an inert gas atmosphere to avoid an oxidation of sulfur compounds by air and thus false measurement results.

The device is conform to standards ISO 3012, ASTM D 3227, UOP 163, UOP 212.

The titration speed is precisely adjusted to the reaction rate with control algorithms. Two end points get indicated – first for hydrogen sulfide and second for mercaptan sulfur.

At the end of the measurement, results are shown in mg/kg (ppm) hydrogen  sulfide  and/or mercaptan  sulfur  or several  other units.

 

  • Complete measuring system for the determination of hydrogen sulfide and mercaptan sulfur
  •  Fully-automatic volumetric titration
  • Precise control of the titration parameters by special control algorithms
  • Preset measurement method allows an immediate start
  • The result output can be adjusted to your needs by using a formula generator

Measurement method:  Volumetric titration

Types of result:  mg/kg (ppm) hydrogen sulfide and/or mercaptan sulfur, formula generator available

Measuring range:  Hydrogen sulfide/sulfide: less than 1 to several thousand mass-ppm Mercaptan sulfur: 3 – 500 mass-ppm typically

Resolution of the display:  0.01 ppm

Power supply:  External plug-in power supply 100 - 240 V, 50/60 Hz

Power input:  30 VA

Stirrer connection: 12 V DC out, 500 mA

Dimensions:  30 x 45 x 30 cm (W x H x D), height with exchange unit

Weight:  Approx. 3.5 kg (with exchange unit and empty reagent bottle)