Test Ink Pens arcotest ® pink, Test Pen, 54 mN/m, 1 unit(s)

Manufactured to meet research and production requirements, the Test Ink Pen Arcotest ® Pink offers an accurate measurement of surface tension on various materials. With a surface tension of 54 mN/m, this test pen features a line width of 5mm for easy observation. The accuracy of the pen is within ±1 mN/m, and the observation times are specified at 2 seconds for readings between 22-26 mN/m and 4 seconds for readings between 45-60 mN/m, while readings between 28-44 mN/m require a 2-second observation period. This non-toxic test ink is ideal for assessing the adhesive strength of printing inks, paints, and adhesives on diverse surfaces including plastic, metal, and glass, as well as determining the level of cleanliness.

• Category: A to Z
• Accuracy: ±1 mN/m
• Version: Test Pen
• Line width: 5 mm
• Surface tension: 54 mN/m
• Observation time: 22-26; 45-60 mN/m: 2 s 28-44 mN/m: 4 s