We have experienced R & D, supply chain and manufacturing teams engaged in the vacuum oil purifier, Digital Surface Tensiometer, Transformer Oil Tan Delta Tester field, carefully designed and developed with care to create fine products. We adhere to the business tenet of 'technological innovation, customer service and value promotion' and work hard for the promotion of customer value. With the rapid development of science and technology and the vigorous development of knowledge economy, technological progress has become the core competitiveness of our economy. We have always strived to create a strong atmosphere of research and discussion in our company, encouraging our employees to continuously explore more in-depth analysis methods and application tools. Our company always adheres to the spirit of 'quality, service, truth-seeking and innovation' to provide customers with value-added services and products on the road of development tomorrow.
1. Introduction & Application
FT-ZLS High-end Smart Type Automatic Interfacial Tension Testing Kit equipped with large-size touch screen, adopting ASTM D971 "platinum ring method", tests various liquid interface tension (interface between liquid and air) and also that between mineral oil and water(interface between liquid and liquid) by means of automatic control of internal microcomputer under circumstances of non-equilibrium. Testing only requires pouring liquids into sample cup and then pressing "start" button. Then tester can finish total test and calculate tension value automatically according to concrete input parameters.
2. Applicable standards
* ASTM D971 Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method
* GB6541-1986 "Petroleum Products--Determination of Oil Water Interface Tension by Ring Method"
* ISO 6295-1983 "Petroleum Products, Mineral Oil, Lube Oil--Determination of Interface Tension by Ring Method"
* JB/T 9388-1997 " Technical Conditions of Interface Tension Tester"
* ISO1409-1995 "Plastic, Rubber, Polymer Dispersion and Latex--Determination of Surface Tension"
* SH/T1156-92 "Synthetic rubber latex -- Determination of Surface Tension."
* GB/T 5549ISO 304-1985 "Surfactant--Determination of Surface Tension by drawing up Liquid Membrane Method "
* ISO 4311-1979 "Anionic and Nonionic Surfactant--Determination of Surface Tension by Ring Method"
* GB/T 22237-2008 "Surfactant--Determination of Surface Tension"
* JB/T 18396-2001 "Natural latex--Determination of Surface Tension by Ring Method"
* Others standards such as ISO14090-82, EN14370, ZB2025-93, D1417 GB2960-82 etc.
3. Technical Parameters
Method of Display |
large LCD display touch screen, in English |
Method of Testing |
Platinum ring method |
Testing Range |
0-200mN/m. |
Sensitivity |
0.1mN/m |
Accuracy |
±0.1mN/m |
Self-checking |
Breakdown auto diagnostics |
Temperature Compensation |
Automatic temperature compensation |
Power |
Less than 40W |
Dimension |
185×260×360 (mm) |
Working Environment |
Temperature:10℃-40℃; Humidity: ≤80% |
Power Supply |
AC220V±10% 50HZ±2.5HZ |
Weight |
About 15kg |
4. Functions & Features
1). Large color LCD display screen, English prompt, menu operation, fully automatic testing process
2). Automatic temperature compensation within 25℃ eliminate the influence temperature imposes on tension value.
3). Auto correction, auto testing, calculation, results displaying, and storage under power off circumstance.
4). Main body is equipped with hurricane globe, which lessens influence outside matters impose on testing results.
5). Automatically and smoothly lift up and down the lifting platform, ensures a steady environment as well as high accuracy.
6). Tester adopts enclosed magnetic pot type sensor and multi-point calibration of uniform space technology, which improves the repeatability and reproducibility of testing results.
7). Tester can work independently and can also realize network management via connection with laptops or microcomputers through USB interface.
8). Tester program can be updated accordingly if related national standard revised.
5. Stocks at office
6. Packing, Delivery, Shipping and Payment
7. Certificates
8. FAQ
1). Can you please tell us more info about your packing?
A: Yes, sure. The dimension after packing is: 500mm(L) * 300mm (W) * 300mm (H), Gross weight is: 40 KGS.
Reinforced standard exported plywood case with cushioning insole materials, strong and durable, suitable for long distance transportation.
We will check every package carefully in order to keep the product sent to you in a perfect condition.
2). What's the delivery time?
A: 3 ~ 5 days for standard models, 7 ~ 10 days for bulk orders.
Our company is dedicated to designing, manufacturing, and exporting our Diesel Oil Turbine Oil Transformer Oil Acidity Test Kit (ACD-3000I) and services. The core of our corporate vision is to continuously develop and surpass under the guidance of creating value and pursuing excellent values. Our goal is to build a world-class enterprise with international competitiveness, to achieve value-addedness for shareholders, increased efficiency for the enterprise, increased income for employees, and increased profitability for the company.
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