Fully Automatic Potentiometric Tan Tbn Titrator Oil Testing Equipment

• After-sales Service: 1 Year
• Type: Automatic Titrator
• Analysis Method: Physical Analysis
• Display: Digital
• Application: Lab
• Portable: Non-portable
• Model NO.: PT-HK-1060A
• Operating Mode: Touch Screen
• Stirring Speed: 6
• Electrode Equilibration Time: 4s
• Pre-Stirring Time: 8s
• Electrode Equilibrium Potential: 2mv
• Minimum Addition Volume: 0.03ml
• Pre-Titration Addition Volume: 0.5ml
• Transport Package: Standard Export Package
• Trademark: Labkits
• Origin: Hunan China
• Production Capacity: 500PCS/Month

Product Description

Item : Automatic TAN/TBN Titrator 
Model: PT-HK-1060A

1. Introduction
The alkalinity value of petroleum represents the standard for the content of alkaline substances in petroleum, usually expressed in mgKOH / g, which represents the neutralization capacity of petroleum. Diesel engines, especially ships, often mix sulfur-containing heavy oil fuel oil and diesel engine oil in the engine, causing the engine to generate acidic substances during operation. The significance of the existence of a base number is to neutralize the acidic substances and prevent equipment corrosion. For metalworking fluids, many petroleum additives can easily fail or deteriorate in an acidic environment. A certain alkali value can ensure the activity of additives in petroleum. Determining the degradation of petroleum additives in lubricating oil by determining the basic components in petroleum by means of acid-base titration can determine the necessary practical waste limit.

2. Instruments and reagents
2.1 Instrument
PT-HK-1060A Automatic Potentiometric Titrator, Hamilton's pH Nonaqueous Composite Electrode, 10mL Burette Unit
2.2 Reagents
Sodium perchlorate electrolyte (saturated solution of sodium perchlorate in glacial acetic acid), titration solvent (mixed with 50 mL of glacial acetic acid and 100 mL of chlorobenzene), perchloric acid glacial acetic acid solution (0.1mol / L)

3. Experimental methods
3.1 Experimental steps
Electrode preparation: Fill the pH non-aqueous composite electrode with sodium perchlorate electrolyte.
Approximately 2.5 g of petroleum is weighed and placed in a titration cup. First add 40mL of chlorobenzene and stir the solution with a stirrer on a potentiometer until the sample is completely dissolved. An additional 20 mL of glacial acetic acid was added. After mixing, titrate to the end point with perchloric glacial acetic acid solution.
 3.2 Instrument parameters
1. Titration mode: Dynamic titration
2. Stirring speed: 6
3. Electrode equilibration time: 4s
4. Pre-stirring time: 8s
5. Electrode equilibrium potential: 2mv
6. Titration speed: standard
7. Minimum addition volume: 0.03mL
8. Pre-titration addition volume: 0.5mL
9. End volume: 10mL
10. Stirring time after pre-titration: 6s
11. Potential jump: 200
12. Pre-control mv value: None
13. The instrument can automatically determine TBN / TAN value through built-in software and display TBN / TAN value on equipment's screen after completion of test. it will automatically take all the chemical & Show the result on the screen.
 

Petroleum & Oil Analyzer Petroleum Testing Instruments

· Open Cup Flash Point Tester

· Flash & Fire Point Tester for Petroleum Products

· Closed Cup Flash Point Tester

· Engler Viscometer

· Water Content Tester

· Rotational Viscometer

· Kinematics Viscometer

· Distillation Tester

· Density Tester Rust and Corrosion Tester

· Sulphur Content Tester

· Acid and Alkali Tester

· Dropping Point Tester

· Demulsibility Characteristics Tester

· Ash Content Tester

· Aniline Point Tester

· Low Temperature Tester

· Residue Carbon Tester

· Existent Gum Tester

· Vapor Pressure Tester

· Petroleum Products Vapor Pressure Tester(Reid Methods)

· Bomb Calorimeter

· OCTANE & CETANE ANALYZER

· Lubricating Grease Steel Sieve Oil Separation Tester
Lubricating Oils Foaming Characteristics Tester
Naphthalene Crystallizing Point Tester
Petroleum Products Color Tester
Mechanical Impurity Tester (Weight method)
Crude Petroleum and Petroleum Products Salt Content Tester
Petroleum Wax Oil Content Tester
Automatic Interfacial Tension Tester
Automatic Multifunctional Degassing Oscillation Tester
Insulating Oil Breakdown Voltage Tester
Insulating Oil Volume Resistivity Tester
Liquid Petroleum Products Hydrocarbon Tester
Lubricating Oil Air Release Value Tester
Self-ignition Point Tester
Insulation oil proof pressure tester
Precision adsorption column cleanser
Fluorescent Indicator Absorption Apparatus
dean stark apparatus(water content)(single tube)
dean stark apparatus(water content)(double tube)
Petroleum Products and additives Mechanical impurities tester
Petroleum Products Saybolt color tester(Saybolt colorimetric method)
Engine coolant Foam characteristic tester (glassware Method )
Jet fuel Solid particulate pollutant tester
Apparatus for water separability of petroleum oils
apparatus for Rusting Characteristics of Oils
Lubricating Grease Pressure Oil Separating Tester
Cone and Needle Penetration for petroleum products
Oil Separation Apparatus for grease