Test Ink Pens arcotest ® pink, Test Pen, 60 mN/m, 1 unit(s)

Structured to assist in consistent experimental procedures, the Test Ink Pens Arcotest ® Pink are designed for measuring the surface tension of various materials. With a specified surface tension of 60 mN/m, these pens offer an accuracy of ±1 mN/m. The line width of these pens is 5 mm, providing clear results for observations. The observation times for different surface tensions have been set at 2 seconds for values between 22-26 mN/m and 4 seconds for values between 45-60 mN/m, while values between 28-44 mN/m require 4 seconds for observation. These pens are essential tools for evaluating the adhesive strength and cleanliness of printing inks, paints, and adhesives on diverse surfaces such as plastic, metal, and glass.

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