FT-Zl Digital Du Nouy Ring Tensiometer to Determine Surface Tension of Various Liquid

Now the company's products are exported to many countries and regions at home and abroad, and have been well received by customers and affirmed by the industry. We have become one of the major oil acidity test kit, hydraulic oil filtration cart, online dga monitoring for transformers suppliers in China. We sincerely welcome overseas consumers to consult for your long-term cooperation as well as the mutual advancement. Talents are the foundation of the survival of enterprises. Our company attaches great importance to independent innovation technology research and development, and regards talents as valuable wealth of enterprises. In the field of technology, we have constantly developed and innovated and established a perfect customer service system.

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

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.

In line with the concept of bringing the world's products and technologies to China and introducing Chinese products to the world, we always pay attention to the international development direction of FT-Zl Digital Du Nouy Ring Tensiometer to Determine Surface Tension of Various Liquid. Our company in line with the quality of the market, service to win the credibility of the guidelines, through years of technical research and development, innovation, has been among the industry leader. The business philosophy of our factory is integrity, pioneering and innovation.