Residues: Ash Determination • Asphaltenes Determination • Asphaltenes Extraction • Conradson Carbon Residues • Fluorescent Indicator Adsorption - FIA • Lead, Acid and Salt Content • Ramsbottom Carbon Residue of Petroleum Products • Smoke Point • Sulfonation Number • Unsulfonated Residue

---

Lead, Acid and Salt Content

ASTM D2547 (obs.)
ASTM D6470
IP 77 - IP 182 - IP 248
ISO 2083

ASTM D2547 (obs.) - IP 248 - ISO 2083 - Lead in Gasoline Volumetric-Chromate Method.
Covers the volumetric determination of the total lead content of gasoline and other volatile distilled blended with lead alkyls within the concentration range of 0.04 to 1.1 gr of lead/litre.

ASTM D6470 - Standard Test Method for Salt in Crude Oils (Potentiometric Method).
This test method covers the determination of salt in crude oils. For the purpose of this test method, salt is expressed as % (m/m) NaCl (sodium chloride) and covers the range from 0.0005 % to 0.15 % (m/m).

IP 77 - Determination of Salt Content by Extraction and Volumetric Titration.
This method is intended for the determination of total halide concentration of 0.002 to 0.02% wt, in crude petroleum, topped crude, residual cracking stock, and fuel oil. It may also be applied to the estimation of seawater contamination of used turbine oil and of marine diesel fuel.

IP 182 - Acidity (Inorganic) of Petroleum Products.
This method is intended to provide a measure of the inorganic (strong) acid content of used and unused lubricating oils, fuel oils, and petrolatums. Misleading results may be obtained with oils containing additives.

---

LT/EA-244000/M

Determination of salt content – extraction

• Compact structure painted with anti-acid epoxy products equipped with clamps for glassware sustain.
• Two positions for the extraction glassware composed by:
  • Boiling flask 500 ml with stopcock;
  • Hopkins reflux condenser;
  • Thistle tube marked at 50 ml.
• Heating wire coiled around the boiling flask and protected by transparent plastic protection.
• Command panel with 2 independent switch and heating regulators.
• 2 × 600 ml recovery beakers.

Power Supply

• 220 or 115 Vac 50/60 Hz

Max. consumption

• 500 Watt

Spare Parts

• 3188: Heating wire, pack of 2 pcs.
• 1081: Boiling flask 500 ml with stopcock.
• 1083: Hopkins reflux condenser.
• 1079: Thistle tube marked at 50 ml.
• 1184: Recovery beaker 600 ml.

---