How to Improve the Accuracy of a Martindale Tester

How to Improve the Accuracy of a Martindale Tester

1: Use the GESTER Martindale Tester

New and upgraded design martindale abrasion and pilling tester is driven by dual servo system. Standard Lissajous figure motion trajectory is generated by digital algorithm.

Instead of the structure supported by steel balls, avoids the risk of uneven cover plate caused by ball wear. The cover plate can be folded and turned up to facilitate sample loading and test results.

The added lubricating oil injection hole is convenient for customers to maintain and ensure that the machine can run stably for a long time.

2: Steps to Improve Martindale Tester Accuracy

Following these steps will assist you in conducting tests efficiently and enhancing the accuracy of your Martindale tester.

Martindale Abrasion Test Sample Preparation

Proper sample preparation is crucial for obtaining accurate and reproducible results. A specified number of circular test specimens must be cut.

Specimens must be flat, undamaged, and cut to the specified dimensions.

Select appropriate sandpaper or standard abrasives, ensuring their surfaces are smooth and free from granular protrusions.

Prepare auxiliary materials such as standard felt and standard foam pads.

The specimen should be conditioned in an environment of 21 ± 1°C and 65 ± 2% humidity for 4 hours prior to testing.

Secure Clamping and Correct Installation

Position the specimen-holding fixture on the grinding machine. Set parameters such as the number of cycles according to the relevant test standards.

Initiating Testing:

Set the counting parameters and select the test mode on the touchscreen. Choose the desired workstations and start the test. The instrument will then perform the abrasion test according to the preset parameters and motion trajectory.

The GESTER martindale abrasion and pilling tester features six test modes: 60×60 Abrasion/Pilling, 24×24 Pilling, 60-X, 60-Y, 24-X, 24-Y. The system enables one-touch switching between modes without additional hardware conversion.

This martindale abrasion machine measures the abrasion resistance and pilling properties of various textile structures. Specimens undergo continuous directional friction against a known abrasive material under low pressure, with wear or pilling levels compared against standard parameters.

Maintenance and Care

After Testing:

Upon test completion, switch off the power supply to halt the Martindale abrasion tester. Clear the test area and return all specimens, abrasive paper, and other items to their designated locations. This helps maintain the cleanliness of the instrument and its surroundings.

Routine Maintenance:

Regularly clean and inspect the instrument to ensure it maintains optimal performance and accuracy. Check the power cord and connectors for any damage and ensure they are secure. Periodically examine components such as the abrasion platform, guide plates, and friction heads for wear. Replace or repair any worn parts promptly if necessary.