TSTP-01 Stylus Pen Sliding and COF Tester

TSTP-01 Stylus Sliding and COF Tester is designed for the purpose of conducting durability and friction testing on stylus pens. It features two distinct test modes: linear back-and-forth sliding tests and coefficient of friction (COF) tests.

The linear back-and-forth sliding test mode allows for the evaluation of the endurance and wear resistance of stylus pens, making it particularly useful for assessing their long-term durability.

On the other hand, the coefficient of friction test mode is dedicated to precisely measuring the frictional characteristics of stylus pens against different screens or surfaces.

2.What makes a good stylus and why do you need a TSTP-01 Stylus Sliding and COF Tester?

Three properties—durability, comfortable grip and ergonomics, and appropriate friction and precision—are essential for a good stylus as they contribute to its overall performance, user experience, and longevity.

Durability: A good stylus should be built to last, with sturdy construction and materials that withstand regular use without breaking or bending.

Comfortable Grip and Ergonomics: A good stylus should have a comfortable grip and ergonomic design for a natural and fatigue-free writing or drawing experience.

Appropriate Friction and Precision: The stylus should provide the right amount of friction on the screen surface for precise control and accuracy, capturing fine details and pressure variations effectively.

3.Advantages of TSTP-01 Stylus Sliding and COF Tester

The TSTP-01 Stylus Sliding and Coefficient of Friction Tester is an advanced instrument designed for testing labs and stylus manufacturers. It is PLC controlled and operated through an HMI screen, ensuring industrial-level stability. With its high-speed linear movement guide and specially designed stylus holding jig, this tester provides precise analysis of stylus performance. It is an ideal tool for evaluating the sliding behavior and coefficient of friction of stylus products.

4.Test Principle of TSTP-01 Stylus Sliding and COF Tester

The test stylus is fixed together with a certain weight and vertically over a touch panel or screen, which is lying on the machine plane. Thus the stylus is giving a gravity of this weight plus its own mass. Then the user sets the moving speed and choose the test modes required.

The coefficient of friction value can be used as reference of how to analyze and develop the stylus tip material, while a sliding test helps to evaluates how much the tip wears out after a certain test cycle.

5.Specifications

6.Standards:

ASTM D1894 and ISO 8295 can be used as a reference.

7.Configuration:

a)Standard configuration: TSTP-01 Stylus Sliding and COF Tester, fuses, manual, calibration certificate, power cord.

b)Optional configuration: Non-Standard jig, RS 232 Port, COM Line, Software

8.FAQs

Q: Why is Stylus Coefficient of Friction Testing Important for Durability?

A: Stylus coefficient of friction testing is crucial for assessing the durability of stylus materials. By understanding how the stylus interacts with surfaces under various friction conditions, designers can ensure the longevity and wear resistance of the stylus, contributing to overall product durability.

Q: How Does Sliding Ability Testing Contribute to Stylus Ergonomics?

A: Sliding ability tests play a key role in evaluating the ergonomic aspects of stylus design. Assessing the smoothness and ease of sliding helps designers optimize the stylus interface for user comfort, ensuring a seamless and enjoyable user experience.

Q: In What Ways Do Stylus Coefficient of Friction Tests Improve Ergonomics?

A: Stylus coefficient of friction tests aid in optimizing the ergonomics of stylus devices by providing insights into the resistance users experience during operation. This information helps designers create styluses with ideal friction characteristics for comfortable and fatigue-free use.

Q: How Can Stylus Coefficient of Friction Testing Enhance Appropriate Friction Levels?

A: Stylus coefficient of friction testing allows designers to tailor friction levels to be appropriate for specific applications. Whether it’s for precise drawing or general touchscreen navigation, optimizing friction ensures the stylus performs effectively and meets the desired user requirements.

Q: What Role Does Sliding Ability Testing Play in Ensuring Appropriate Friction?

A: Sliding ability tests contribute to ensuring appropriate friction by evaluating how well the stylus glides over surfaces. This information aids designers in fine-tuning the friction levels to strike a balance between smooth movement and the required level of control, catering to diverse user preferences.

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