Full Auto Acid Value Tester (potentiometric titration) for Transformer Oil

• Customization: Available
• After-sales Service: on Site Debugging and Training
• Warranty: 2 Years, 1 Year
• Model NO.: TR-264B
• After-Sales Service: on-Line Support
• Applicable Standards: ASTM D664-2011
• Principle: The Potentiometric Titration
• Measuring Range: More Than 0.0005mgkoh/G
• Accuracy: Relative Error Less Than 5%
• Otential Measuring Range: 0 ~ 1999.5mv
• Burette Volume: 10ml
• Small Volume of Burette: 0.01ml
• Full Set: Host, Titration Unit, Computer (Including The Oper
• Transport Package: Standard Packing
• Specification: TR-264B
• Trademark: Trihope
• Origin: Shanghai
• Production Capacity: 100 Sets /Month

Product Description

Full Auto Acid Value Tester (potentiometric titration) for Transformer Oil

 

1. Summary

The transformer oil acid value tester adopts the potentiometric titration principle. Recording the titration
of the electrode otential and the titration volume, find out the equivalence point and corresponding titration

volume, and thus obtained the sample pH value. This instrument can accurately detect the acid value of
transformer oil, turbine oil, anti oil, diesel, gasoline and other petroleum products; Widely used in chemical
industry, electric power, oil and other industries, it's the ideal acid number tester of petroleum products.

2. Reference Standards:

GB/T264 Standard Test Method for Acid Number of Petroleum Products.

GB7599-87 Determination of acid number in transformer and turbine oils in service

GB/T7304-2000 Petroleum products and lubricants--Determination of acid number

GB/T 18609-2001 Determination of crude acid value by potentiometric titration.

ASTM D664-2011 Standard Test Method for Acid Number of  Petroleum Products by Potentiometric Titration

3. Technical Parameter.

1	Measuring range	>0.0005mgKOH/g
2	Accuracy	relative error ≤5%
3	Potential measuring range	0 ~ ±1999.5mv
4	Basic error	±0.1%F.S ±0.5mv
5	Burette volume	10ml
6	Small volume of burette	0.01ml
7	Burette accuracy	±0.1%F·S
8	Full set	host, titration unit, computer (including the operating software), printer, etc.