Surface Tension Tester Auto Du Nouy Ring Method ASTM D971 Tensiometer for Interfacial Tension Test

• Customization: Available
• After-sales Service: Lifetime
• Warranty: 12 Months
• Model NO.: DT-800
• Type: Petroleum Testing Instrument
• Display: Digital
• Weight: 0-100Kg
• Power Source: AC220V
• Description: Auto ASTM D971 Surface Tension Tester
• Test Method: Ring Method Surface Tension Tester
• Temperature: Precision 1c
• Selling Units: Single Item
• Repeatability: 0.3%
• Accuracy: 0.01mn/M
• Voltage: 220V Electrical Equipment
• Reference Standard: ASTM D971
• Tensiometer: Oil Surface Tension Tester
• Application: Auto Testing
• Resolution: 0.01mn/M
• Measuringrange: 0-400mn/M
• Power: 220V, 50Hz or 60Hz
• OEM Service: Available
• Condition: 100% New
• Transport Package: Packed in One Plywood Case
• Specification: 240*190*350mm, 6kg
• Trademark: Delta
• Origin: China Mainland
• HS Code: 9031809090
• Production Capacity: 100 Sets Surface Tension Tester / Month
• Package Size: 43.00cm * 40.00cm * 35.00cm
• Package Gross Weight: 14.000kg

Product Description

Product Description

DT-800 Surface Tension Tester Auto Du Nouy Ring Method ASTM D971 Tensiometer

DT-800 Surface Tension Tester Auto Du Nouy Ring Method ASTM D971 Tensiometer adopts the platinum ring method, under non-equilibrium conditions, automatic control using an internal microcomputer, determination of all kinds of liquid surface tension (liquid - gas interface) and mineral oil-water interfacial tension (liquid - liquid interface); 

After pouring the sample into the sample cup, just press the start button, and the instrument will automatically complete the determination of the sample, and it can automatically calculate the tension value according to the input parameters.

Specification

No.	Item Name	DT-800 Surface Tension Tester Auto Du Nouy Ring Method ASTM D971 Tensiometer
1	Display	8” colorful LCD in English
2	Measuring Mode	Platinum ring method
3	Platinum Ring Radius	R9.55, platinum wire:R0.3
4	Measurement Range	0-400mN/m
5	Sensitivity	0.1mN/m
6	Accuracy	±0.1mN/m
7	Self-checking Function	Failure automatic diagnosis
8	Temperature Compensation	Automatic
9	Power Consumption	Less than 40W
10	Overall Dimensions	240*190*350mm
11	Working Environment	10℃-40℃, humidity<80%
12	Power Supply	AC220V±10% 50HZ±2.5HZ
13	Weight	About 6kg

Main Features

DT-800 Surface Tension Tester

1. Color large-screen LCD display, English menu operation, and measure the tension value of the sample automatically.

2. It has the 25℃ automatic temperature compensation function, which resolves the effect of temperature on the measured tension value.

3. Automatic zero set, determination, calculation, and display of Experiment results, it has a power-down memory function.

4. It is equipped with a windscreen, which could reduce the impact on the Analysis results from external.

5. The lifting platform is an automatic rising-lowering, stable, and has good precision.

6. Adopts a closed magnetic tank sensor, uniformly spaced multi-point calibration, which enhances the repeatability and reproducibility of analysis results.

7. It is autonomous working, and it could be connected with a laptop and microcomputer via USB and RS232 interface, then realize Network-management.

8. When revising national standards, the program of instruments can be upgraded.

Company Profile

Superior Quality Product

Innovative Technology

Exceptional Service

Across more than a decade, our equipment has proven to be not only stable and reliable but also of exceptional quality, earning a sterling reputation among users. Each product undergoes rigorous testing and fine-tuning, ensuring optimum performance before it reaches your hands.

Our deep expertise in design and manufacturing, combined with invaluable user feedback, drives us to constantly refine our equipment and innovate new products, keeping us at the forefront of industry advancements.

We are committed to providing expert guidance and competitive proposals swiftly—within just 2 hours during working hours and within 12 hours otherwise. Enjoy peace of mind with a one-year warranty on all products, lifetime technical support, continuous access to spare parts, and complimentary software updates.

After Sales Service

We Promise:

1. Our products come with a comprehensive warranty period of one year, ensuring peace of mind and reliable performance.

2. During the warranty period, any quality-related issues with your instrument will be addressed and repaired by Delta Technology (Chongqing) Co., Ltd. completely free of charge.

3. Even after the warranty period has lapsed, we commit to providing lifetime maintenance support. Only the cost of necessary accessories will be billed, ensuring continued functionality of your tester.

4. A detailed user manual accompanies the KF Reliable Laboratory Using Transformer Oil Moisture Content Tester, with some models also offering a demo for additional guidance and review.

5. For seamless operation, we provide online video training sessions. Additionally, users are welcome to visit our factory for complimentary hands-on trainin