Yarn Test Results Tensorapid and Tensojet

Tensorapid and tensojet yarn testing parameters

Introduction

The tensorapid and tensojet are two of the most used instruments in textile testing labs today. They provide an excellent opportunity to measure breaking force, elongation, rkm and many other key indicators of quality. Here are some key points regarding these measurements: Breaking Force is a measure of the strength of a strand at its point of failure. Elongation is a measure of how much tension was applied to a strand before it breaks. RKM is calculated from the difference between the measured and theoretical breaking force divided by breaking force multiplied by 100%. This gives us an indication as to whether or not there is any slippage between strands within our sample that would cause skewing in our results

The tensojet and tensorapid are two of the most used instruments in textile testing labs today.

The tensorapid and tensojet are two of the most used instruments in textile testing labs today. These instruments measure warp, weft, and fill yarns, as well as fabrics on a loom. They also test for colorfastness, washability, shrinkage and other properties that affect your finished product.

These tools allow you to test yarns at any point during their production cycle from raw material through production phase to finished goods before they go into stores or onto consumers’ hands!

They provide an excellent opportunity to measure breaking force, elongation, rkm and many other key indicators of quality.

A tensorapid and tensojet yarn test provides an excellent opportunity to measure breaking force, elongation, rkm and many other key indicators of quality.

The tensorapid machine has a minimum diameter of 10mm and a maximum tension of 10N/cm2. The tensojet machine has a maximum tension between 200N/cm2 and 300N/cm2.

Here are some key points regarding these measurements.
  • Breaking force is the amount of force required to cause a strand to break at its point of failure. The breaking force is measured in pounds per inch (lbs/in).
  • Elongation is how much tension was applied to a strand before it broke. It can be expressed as a percentage or as an actual length measurement. The elongation measurement should be taken from 5% or higher on each side of the yarn after wrapping, so if you have multiple wraps on your test piece then it’s best to measure from halfway through each one separately rather than just measuring one wrap instead!
What is breaking force in yarn.
Breaking Force is a measure of the strength of a strand at its point of failure.

Breaking Force is a measure of the strength of a strand at its point of failure. It is calculated using the formula:

breaking force = (density x length) / 2.2

What is elongation in yarn.
Elongation is a measure of how much tension was applied to a strand before it breaks.

Elongation is a measure of how much tension was applied to a strand before it breaks. It’s measured in percentage and can be used as an indicator of the quality of the yarn.

Elongation is not only useful for determining if your strand has been over-stretched and will break within its lifespan, but also what type of yarn it is and how many times you need to test your new batch before sending it out into production.

What is RKM in yarn.
RKM is calculated from the difference between the measured and theoretical breaking force divided by breaking force multiplied by 100%. This gives us an indication as to whether or not there is any slippage between strands within our sample that would cause skewing in our results.
Classimate Yarn Testing Report

The report is broken down into three categories:

  • Sample Attributes – This section includes information about the yarn, including its length and diameter. It also lists any defects or damage detected during testing.
  • Yarn Testing Parameters – In this section, you can find out how much force was required to break a length of yarn (fiber diameter), as well as any other relevant information such as tensile strength and elongation at breakage points.
  • Visualization Tools – This area provides an overview of all results from your test run and allows users to analyze them in more detail by clicking on various features within each analysis category listed above.[
Conclusion

The above analysis shows that there is a significant difference between these two yarns with respect to their breaking force, elongation and RKM values. This could mean that one of them may not be as good as the other and therefore require different treatments before they are used in production processes.

Author: Afzaal Khadim Khan
Owner: Textiles Bar
Lahore Pakistan

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