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Help CenterMulti-Material Martindale Tester (Nylon/Polyester/Cotton) - 6 Test Modes
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Technical Parameter:
Model: |
DR-j803-4 |
Stations: |
4 Stations |
Interface: |
LCD display |
Standard |
GB / T4802.2, ASTM D4970, ISO12945-2 and other pilling degree test; GB / T13775, ASTM D4966, ISO12947 and other fabric abrasion tests. |
|
Count display
|
Projected Count: 0 ~ 999 999 times; Cumulative count: 0 ~ 99 9999 times |
Maximum stroke |
24 ± 0.5mm, 60.5 ± 0.5mm |
Loading : |
a. Holder:200±1g |
b. Dress material counter weight: 395±2g | |
c. Furnishings/Leather material counter weight: 594±2g | |
d. Stainless steel butterfly slice: 260±1g | |
Abrasion chunk effective rub diameter: |
A model: 200g(1.96N,9KPa) , abrasion head￠ 28.8 -0.084mm |
Pace speed of the holder |
50-2r/min |
Sample loading pressure hammer |
2385±10g |
consumables |
Baize 4, Testing Cotton 4 |
Diameter of abrasion base： |
125mm |
Power |
AC 220V/50Hz |
Overall dimension: |
60cm*65cm*32cm(L×W×H) |
Weight |
76 KG |
In the field of materials science and engineering, accurate evaluation of the properties of different materials is crucial to ensure product quality and performance. We are proud to introduce this Martindale tester specifically designed for a wide range of materials such as nylon, polyester and cotton, equipped with 6 unique test modes to provide you with a comprehensive and accurate solution for evaluating material properties.
I. Product Overview
This Martindale tester is an advanced material testing equipment designed to meet the needs of different industries for testing the properties of common materials such as nylon, polyester and cotton. With six well-designed test modes, it can simulate the material stress under various actual working conditions, providing reliable data support for material research and development, production and quality control.
Wide range of applicable materials
(I) Nylon material testing
As an important engineering plastic, nylon has the advantages of high strength, abrasion resistance, corrosion resistance, etc. It is widely used in textile, automobile, electronics and other fields. Our Martindale tester is able to accurately test and analyze the unique properties of nylon, such as abrasion resistance and fatigue resistance. Through different testing modes, you can gain an in-depth understanding of the changes in mechanical properties of nylon materials under different conditions, providing a strong basis for optimizing the design and production process of nylon products.
(II) Polyester Material Evaluation
Polyester materials have a wide range of applications in packaging, textile, construction and other industries. Its performance characteristics include good mechanical properties, chemical stability and processing performance. This tester can test the hardness, toughness, elasticity and other properties of polyester materials to help you assess the quality and applicability of polyester materials. Whether used in the production of plastic bottles, fiber products or other polyester products, our tester can provide you with accurate test results to ensure that the quality of the product meets the standards.
(iii) Cotton Material Testing
As a natural fiber, cotton occupies an important position in the textile industry. Its softness, breathability and moisture absorption make it ideal for making clothing and home textile products. Our Martindale testers can test the strength, elongation, abrasion resistance and other properties of cotton materials to help you understand the quality characteristics of cotton materials. This is important for controlling the production quality of cotton textiles and improving the comfort and durability of products.
Three, 6 test modes to meet diversified needs
(I) Constant load wear test mode
In this mode, the tester applies a constant load to the sample and carries out reciprocating friction movement on the sample surface through the friction head to simulate the continuous wear and tear of the material in actual use. By measuring the degree of wear and the change of friction force on the sample surface, you can evaluate the wear resistance of the material and provide reference for selecting suitable materials and optimizing product design.
(ii) Incremental Load Wear Test Mode
This mode allows you to set different load increments and gradually increase the loading pressure on the sample to observe the wear behavior of the material under different loads. This is very helpful for studying the performance changes and failure mechanisms of materials under high load conditions, especially for application scenarios that require high load carrying capacity of materials.
(iii) Reciprocating bending fatigue test mode
For some materials that need to withstand repeated bending stresses, such as textile fibers and fabrics, this mode performs cyclic bending loading on samples by simulating the bending process of the material in actual use. By recording the changes in mechanical properties of the material under repeated cyclic loading, you can evaluate the fatigue resistance of the material and provide a basis for improving the service life of the product.
(iv) Torsional Fatigue Test Mode
For some materials subjected to torsional force, such as ropes and strips, the torsional fatigue test mode can simulate the working condition of materials under torsional load. By applying cyclic torque to the sample, the tester observes the damage and performance changes of the material after many cycles of torsion, helping you to evaluate the torsional fatigue life and reliability of the material.
(v) Impact Wear Test Mode
In practical applications, materials may be subjected to sudden impact loads, resulting in surface wear and damage. The Impact Wear Test Mode simulates this impact process by applying a high-speed impact load to the sample and measuring the degree of wear and energy absorption capacity of the material under the impact action. This is important for evaluating the impact resistance and wear resistance of materials under severe working conditions.
(vi) Friction Coefficient Measurement Mode
This mode is mainly used to measure the coefficient of friction of the material surface, which is one of the important indexes for assessing the friction performance of materials. The tester accurately measures the friction force between the material and the friction head by conducting friction tests on the samples under different conditions, and calculates the friction coefficient according to the relevant formula. This is an important guide for selecting the right combination of materials, optimizing the design of friction vice and improving the operational efficiency of the product.
Fourth, high-precision measurement and reliable performance
(i) Advanced sensor technology
The tester is equipped with high-precision sensors, which can measure various mechanical parameters such as load, displacement and friction in real time and accurately. With high sensitivity and resolution, these sensors are able to capture small changes and ensure the accuracy and reliability of the test data.
(ii) Precise mechanical structure
The instrument adopts a precise mechanical structure design to ensure the stability and repeatability of the testing process. The movement precision of the friction head is high, and it can carry out precise friction movement according to the set trajectory and speed, avoiding the deviation of test results caused by mechanical errors.
(iii) Strict quality control system
We have established a perfect quality control system, from raw material procurement, production and processing to product assembly and factory inspection, each link is strictly controlled. This ensures that every Martindale tester complies with international standards and industry norms, providing you with high-quality and reliable testing equipment.
V. Humanized Design and Convenient Operation
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