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| Warranty: | 1 year |
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Manufacturer ASTM D664 Oil Acid Value Analyzer oil acid analyzer
1. Introduction
The instrument operates on the principle of potentiometric titration. By recording the electrode potential and titration volume during the titration process, it identifies the equivalence point and the corresponding volume of the standard titrant, thereby calculating the acid-base value of the sample. This instrument is suitable for regulations and can accurately detect the acid value of petroleum products such as transformer oil, turbine oil, fire-resistant fluid, diesel, and gasoline. It is widely used in the chemical, power, and petroleum industries and is an ideal replacement for current acid value testers for petroleum products. It features a Windows operating platform, direct human-computer interaction, and convenient operation, with workstation capabilities.
Manufacturer ASTM D664 Oil Acid Value Analyzer oil acid analyzer
Easy Operation
The operation interface is based on Windows (7, XP, Me, 98) and is in Chinese, making it more convenient and fast to use. You can complete all parameter settings and condition selections with just a few clicks of the mouse. The computer controls data acquisition, processing, storage, and printing.
Manufacturer ASTM D664Oil Acid Value Analyzer oil acid analyzer
2. Features
The titration curve is displayed in real-time, and the titration curve, results, and data can be stored and printed.
The instrument uses imported titration units, providing higher measurement accuracy and better stability.
It features automatic cleaning and automatic volume addition at a set value.
The endpoint is automatically determined, with the ability to automatically filter out false endpoints, and also allows for manual selection of the endpoint.
It has a continuous titration function.
Manufacturer ASTM D664Oil Acid Value Analyzer oil acid analyzer
3.Standard
|
Standard Number |
English Name |
|
GB/T 264 |
Method for the determination of acid value of petroleum products |
|
GB/T 7599-87 |
Method for the determination of acid value of transformer oil and turbine oil in service (BTB method) |
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GB/T 7304-2014 |
Method for the determination of acid value of petroleum products and lubricants |
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GB/T 18609-2011 |
Potentiometric titration method for the determination of acid value of crude oil |
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ASTM D664-2017 |
Standard Test Method for Acid Number Determination by Potentiometric Titration |
|
Standard Number |
English Name |
Manufacturer ASTM D664-2017 Oil Acid Value Analyzer oil acid analyzer
4. Technical Parameters
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Measurement Range |
Greater than 0.01 mg KOH/g |
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Accuracy |
Relative error ≤ 5% |
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Potential Measurement Range |
0 to ±1999.5 mV |
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Basic Error |
0.1% F·S ± 0.5 mV |
|
Burette Volume |
10 mL |
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Burette Small Volume |
0.01 mL |
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Burette Precision |
±0.1% F·S |
|
Instrument Set |
Main unit, titration unit, computer (including operating software), etc. |
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