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ASTM D1331 Du Nouy Ring Synthetic Blood Surface Tension Meter

ASTM D1331 Du Nouy Ring Synthetic Blood Surface Tension Meter

Series FT-706 Automatic Petroleum Oil Acid Value Number Tester can test 6 cups of oil samples. It’s designed and manufactured by FUOOTECH Group according to client’s actual demand.
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Product Introduction

We pay attention to the quality, quantity and reasonable price of the products. We guarantee the quality of our Multi stage Roots pumps, Portable dew point tester, transformer oil breakdown voltage tester and ensure that the prices are competitive. We respect fair competition in the market economy and are willing to work with our peers to maintain a good industry ethos. We try our best to meet customer requirements, and are willing to cooperate sincerely with friends from all walks of life at home and abroad, establish a lasting and mutually trusting cooperative relationship, and create brilliance together. With professional technology, honest management and the spirit of continuous innovation, our company has developed rapidly.

1. Introduction & Application
Series FT-706 Automatic Petroleum Oil Acid Value Number Tester can test 6 cups of oil samples. It's designed and manufactured by FUOOTECH Group according to client's actual demand.

Transformer and turbine oil acid number detection is a routine inspection item for power systems and oil-filled electrical equipment in industrial and mining enterprises. A special reagent bottle is used to hold the extraction liquid and the neutralization liquid. The extraction liquid is stored in glass containers to ensure that there are no plastic additive contaminants. The neutralization solution is stored in polyethylene plastic bottles, which completely avoids the possibility of caustic potassium reacting with glass. In addition, the neutralization liquid balance gas and solid purification device completely avoids the influence of carbon dioxide and water vapor on the concentration of the neutralization liquid, and there is no mistake in using high-concentration caustic potassium or caustic soda purification solutions as titration standard solutions.

During the working process, the user does not need to touch the organic solvent by hand, which reduces the harm of chemicals to the human body. According to user needs, FT-706 automatic acid number tester can measure 1 to 6 samples respectively.

 

2. Advantages of FT-706

This oleic acid value measuring instrument adopts the principle of neutralization method. At normal temperature, microcomputer control automatically completes adding liquid, stirring, titration and terminal point judgment. All working parameters are selected by touch-type liquid crystal screen, the man-machine interface is simple and friendly, easy to operate, and the average analysis cycle of oil sample is about 2 minutes. It can display as many as 35 groups of determination results, and can print out a number of parameters related to the determination.

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3. Technical Parameters

Test range

0.001~ 0.900 mg KOH/g

Correlation coefficient

0.999~0.9998

Recovery rate

98 ~103%

Minimum resolution

0.001 mg KOH/g

Repeatability

2~5% (RSD)

Accuracy

± 0.003 mg KOH/g (0.001 ~ 0.100 mg KOH/g)
2~5% of reading (0.100~0.900 mg KOH/g)

Display mode

large touch-screen color LCD screen

Dimensions

(width) 420 mm × (height) 190 mm × (depth) 340 mm

Net weight

9kg

Ambient temperature

0~40ºC

Relative humidity

≤ 85%

Working power supply

AC 220V ± 10%

Power frequency

50 ± 5 Hz

Power consumption

<150 W

For more details on Oil Acid Value Tester, please contact us, we have professional tech team to design correctly designed products and systems.

 

4. Functions & Features

1). 6 cups design is suitable for testing the acid value of transformer oil and turbine oil.

2). Single-chip microcomputer improves work efficiency.

3). Automatically completes the operation of extractant addition, neutralization titration and endpoint discrimination, acid value calculation, data storage and printout.

 

4). The man-machine dialogue interface is simple and friendly, and the operation is convenient.

5). It is not necessary to prepare self-extracting liquid and neutralizing liquid, etc. the average test time of oil sample is about 2 minutes.

6). The resistive touch screen is bright and elegant with accurate input parameters and stable and reliable performance.

 

7). Power off storage function, which can store the latest 100 test results

8). Up to 35 groups of measurement results can be displayed separately, and a number of measurement-related parameters can be printed out.

9). The automatic calibration function of the standard acid can eliminate the system error and guarantee the accuracy of the determination result.

 

10). Large capacity and high efficiency carbon dioxide and water purification system ensures the stability of neutralization liquid concentration.

11). The design of the chassis is simple and reasonable, the size is small and exquisite, the appearance is elegant and generous.

 

5. Stocks at office

product-1-1

 

6. Packing, Delivery, Shipping and Payment

Shipping and Payment ways of SF6 gas handling plant_

 

7. Certificates

FUOOTECH sf6 Gas Recovery Unit certificate_

 

8. After-sales Service

1). The warranty period is 12 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.

2). We guarantee the maintenance time no more than 3 working days and response time within 1 hour.

3). We build instrument service profile for our clients to record the product service and maintenance conditions.

4). After instruments start service, we will pay follow-ups to collect the service conditions.

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In the future, we will always keep our mission in mind and take the innovation and development of ASTM D1331 Du Nouy Ring Synthetic Blood Surface Tension Meter manufacturing and application industry as our vision. We hope to promote and facilitate the socio-economic progress and development of the company while developing the enterprise, and to fulfill and actively assume our social responsibilities. With the continuous improvement of today's production technology level, the market attaches importance to product quality, which forces us to improve production technology.

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