Liquid Surface Tension Tester Meter Surface Tensiometer 4.3-inch Touch Screen

Features:

▇ Using a 4.3-inch touch screen, all operations and information are completed or displayed on the screen.

▇ It can be used to measure the surface interfacial tension of liquids.

▇ Simple and fast operation.

▇ Automatic measurement with high repeatability can be achieved for the set measurement conditions.

▇ The machine has built-in memory, which is convenient to save multiple sets of data.

▇ Password management function to ensure data traceability and prevent data modification and accidental deletion.

▇ Real-time display of measurement curves, multiple sets of data can be saved, external printers supported, and Chinese/English exchange operations supported.

 Application field:

1) Oil aging test, especially transformer oil(ASTM D-971)

2) Determination of Surfactant Effectiveness in Wetting Agents and Cleaners Test Surfactant Solution Concentration

3) Canning approval and cleaning validation in the food industry.

4) Interfacial tension measurements for quality control and optimization of emulsifiers.

5) Cooling lubricant surface tension test.

 Product Specifications:

◆Test Method: Du Nouy Ring Method

◆Test Range: 0－1000mN/m

◆Resolution: 0.01mN/m

◆Operation Method: Automatic lifting and lowering of sample stage; Automatic measurement

◆Display Method: 4.3-inch touch screen data direct reading

◆Data Method: Support data storage/view/print

◆Measure Time: Normally within 60 seconds

◆Dimensions: 28*20*36cm(L*W*H)

◆Net Weight: 8kg

◆Power Supply: 110V or 220V、30W

◆Note: Ring size: Pt wire radius is 0.185mm, ring radius is 9.55mm, ring circumference is 60mm.