High Accuracy Acid Number Testing Instrument Acid Value Tester

• After-sales Service: Lifetime Technical Support
• Warranty: 2 Year
• Customized: Non-Customized
• Structure: Desktop
• Material: Stainless Steel
• Certification: CE, ISO
• Model NO.: GD-264B
• Application: School, Lab
• Type: Measurement Type
• Item: Acid Number or Acid Value Testing Instrument
• Reference Standards: ASTM D664
• Applicable Test Samples: Transformer Oil, Turbine Oil, Diesel, Gasoline and
• Composition: Host, Titration Unit, Computer, Printer
• Measurement Range: >0.01mgkoh/G
• Portable Acid Testing Tester Features: Equipped with Switzerland Made Sample Injector, Pr
• Packing Information: Wooden Case
• Burette Volume: 10ml
• Potential Measurement Range: 0~±1999.5mv
• Warranty Period: One Year
• Transport Package: Packed in Veneer Case
• Specification: Refer to detailed description
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100 Sets/ Month

Product Description

GD-264B High Accuracy Acid Number Testing Instrument Acid Value Tester

Working principle

The Acid Value Tester  adapts potentiometric titration principle. Recording the titration of the electrode potential and the titration volume, find out the equivalence point and corresponding titrant 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 products to current meter acid number of petroleum products.

Standards

No.	Standard	Standard explaination
1	GB/T264	Determination of acid number
2	GB7599-87	Determination of acid number in transformer and turbine oils in service(BTB)
3	GB/T7304-2000	Determination of acid number in lubricating grease and petroleum oils
4	GB/T 18609-2001	Determination of acid number in crude oil
5	ASTM D664-2011	Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

Main Technical Features

1.Windows operating platform, Users can dialogue with the computer directly. It's easy to operate. Has a workstation features.
2.Titration curve realtime display, the titration curve and data storage and printing.
3.Imported titration unit.Measuring accuracy better stability
4. Automatic cleaning, automatic constant liquid.
5.Automatic detection of end points, Automatic filtering false end, At the same time can determine the endpoint of artificial selection.
6. With continued dosing function.

Product Parameters

Potential measurement range	(0~±1800.0)Mv
Basic error of electronic unit	0.1%±0.5mV of full reading
Input impedance	Ri≥1×1012Ω
Burette volume	10mL
Burette precision	±0.1%F•S
Burette time	(60±20)S
Acid number measurement range	≥0.05 mgKOH/g
Minimum titration volume	0.001mL
Power supply	AC(220±11)V  (50±0.5)Hz
Total power consumption	≤200W
Environment temperature	5ºC~35ºC , Relative humidity: ≤ 80%
Outline dimension	About 350mm×280mm×180mm
Net weight	14Kg

Effect of acid value

1. An elevated acid number can result in:
2. Component corrosion, more severe if water is present.
3. Deposits of tars and lacquers on metal surfaces.
4. Increased viscosity resulting in pumping losses.
5. A gradual increase in the rate of AN elevation.
6. Greater potential of varnish formation.

Detailed Photos

After Sales Service

Pre-sale Service	1.The professional sales team will reply to the inquiry in real time;
	2.Customize suitable solutions according to the needs of different customers;
	3.Provide product technical parameters/operation manuals and evaluation reports, etc.;
After-sale Service	1.From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services.
	2.Technical Support	(1)Our technical team supports our customers at all time with our long experience, expert advice and the unlimited spirit and always be for providing the best customer service.
		(2)Training how to install the machine,you can arrange your engineer to our company to get free training.
		(3)If necessary, we can also arrange our engineer to your company for training and commissioning at your cost.
	3.The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

Packaging & Shipping

Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
If you are interested in our High Accuracy Acid Number Testing Instrument Acid Value Tester product or have any questions, please feel free to contact us.