Line life testing machine

The scratch life testing machine evaluates the wear resistance of coatings, plastics, and other materials by simulating the process of surface scratching by hard objects. Its principle involves moving a stylus across the sample surface at a fixed pressure and speed, while observing the formation of scratches. This equipment is used to assess the scratch resistance of materials in practical applications and is commonly employed in quality control in industries such as coatings, inks, and plastics.
Selection
When selecting a scratch durability tester, it is essential to consider compliance with testing standards, such as national standards or ASTM. Determine the load range and stylus type based on the sample size and material. Pay attention to the accuracy and stability of the equipment to ensure precise control of scratch speed and pressure. Choose the level of automation based on the daily volume of samples tested, and confirm that the data recording functionality meets your requirements.

Terms

Standards

Instruments

Adopting pneumatic working mode, the test rate can be adjusted from 5 to 60 times per minute, with 4 independent test stations, capable of simultaneously testing switches and plugs and sockets, and supports current on-off and mechanical counting methods.

$ 1800.00

Test speed 0-300 times/minute, strike force 0-500gf adjustable, automatically detect key damage and stop within 8 seconds, support multi-pRoduct testing.

$ 1656.00

Ceramic core liquid loop and long life reference system, membrane Impedance is less than 450MΩ, and the shell is made of lead-free Glass to ensure stable measurement and durability.

$ 448.00

Ceramic core liquid complex and long life reference system are used, the membrane Impedance is less than 350MΩ, and the shell is made of lead-free Glass, providing stable PH measurement performance.

$ 296.00

Lifting height 0-300mm adjustable, Test speed 30 times/minute, with power outage memory function, eccentric wheel design for easy Travel adjustment, suitable for luggage handle durability detection.

$ 3704.00

Using ceramic core liquid complex and long-life reference system, the membrane Impedance is lower than 450MΩ, the PH Measurement range covers 0~ 14pH, and the temperature tolerance is 0~ 100 ℃ to ensure stability and reliability.

$ 425.00

Built-in 15ml test solution can be used more than 100 times, pen design to reduce liquid and air contact, shelf life of 6-8 months, in line with ASTM D2578 and TAPPI T698 standards, through multiple inspections to ensure reliable quality.

$ 98.00

With a speed range of 5 to 60 times/minute and 0 to 5cm Travel adjustment, it supports 0 to 99999999 counts and has a delay function. The structure is stable and suitable for connector durability testing.

$ 735.00

Using 100LPI line number and quadrilateral pyramid hole structure, the transfer uniformity of inks is precisely regulated through hole shape and line number, which affects the wet film thickness and ensures the stability of ink supply.

$ 167.00

Electrochemical sensor to detect oxygen, range 0~ 25% VOL, Sensor life up to 5 years, Response Time ≤ 15 seconds, with sound and light alarm and continuous 90 hours of work ability.

$ 270.00

The built-in 15ml test solution can be used more than 100 times, the pen tip is designed to reduce the contact between the liquid and the air, in line with ASTM D2578 and TAPPI T698 standards, and the shelf life is 6-8 months.

$ 99.00

Imported 100,000-hour long-life Illuminant and narrowband filter system, Optical inspection stability, measurement range 0-400NTU, resolution up to 0.01NTU, support 10 standard Linear dispersion storage.

$ 527.00

With ceramic core liquid complex and long life reference system, the membrane Impedance is less than 450MΩ, supporting 0~ 100 ℃ Temperature range, providing reliable environmental adaptability.

$ 328.00

The built-in 15ml test solution can be used more than 100 times, the special design of the pen to reduce liquid volatilization, in line with ASTM D2578 and TAPPI T698 international standards, 6-8 months shelf life to ensure test accuracy.

$ 99.00

S-type Glass membrane and PTFE liquid complex structure are used. Impedance of membrane is less than 500MΩ. The reference system is long-life gel electrolysis solution and supports wide temperature environment measurement at 0-80 ℃.

$ 231.00

Articles

Application of High-Frequency Fatigue Testing Machine in Infinite Life Testing of Valve Springs
This article discusses the application of high-frequency fatigue testing machines in the infinite life testing of valve springs. The test simulates the long-term working stress of the spring through high-frequency cyclic loading, with parameters such as preload, amplitude, and cycle count set according to international standards.
High-temperature aging test chamber accelerates life testing of electronic components.
The high-temperature aging test chamber accelerates the physical and chemical changes within electronic components by simulating high-temperature environments, thereby predicting their long-term performance and failure modes.
Hot air aging oven measures the long-term thermal-oxygen life of engineering plastics.
This article introduces how to use a hot air aging oven to test the long-term thermal-oxidative lifespan of engineering plastics. The test is based on the Arrhenius equation, which accelerates material aging at high temperatures to simulate performance changes under actual usage conditions.
Tensile testing machine measures the bending fatigue life of flexible OLED films.
This article introduces a method for testing the bending fatigue life of flexible OLED films using a tensile testing machine. The test simulates repeated bending to evaluate the accumulation of damage in the film under cyclic stress, and monitors performance changes to determine the failure point.
UV Aging Test Machine Evaluates Outdoor Lifespan of Rubber
This article introduces how ultraviolet aging test chambers assess the service life of rubber in outdoor environments. Rubber exposed outdoors is affected by factors such as sunlight, temperature, and humidity, leading to a gradual decline in its performance.
Dyne Pen Selection, Surface Energy Test Range, and Pen Tip Lifespan
The dyne pen is used to evaluate the wettability of material surfaces, reflecting the effectiveness of treatments by measuring surface energy.
Automatic Potentiometric Titration for Rapid Detection of Chloride Ion Content in Cement
This article introduces a method for rapidly detecting the chloride ion content in cement using an automatic potentiometric titrator. Excessive chloride ions can corrode steel reinforcement and affect the lifespan of concrete, making accurate detection crucial.
Evaluation of thermal aging life of hot melt adhesives using high-temperature oven method
This article introduces a method for evaluating the thermal aging life of hot melt adhesives using a high-temperature oven. The principle is based on the Arrhenius equation, where aging is accelerated by increasing the temperature to simulate performance changes under long-term use.
The Importance of Folding Endurance Testers in Testing Banknote Paper and Map Paper
The folding endurance tester evaluates the durability of paper by simulating the repeated folding process and measuring the number of folds before the paper breaks. Both banknote paper and map paper need to withstand folding pressure over the long term, making this test crucial for predicting their actual service life.
Application of Accelerated Water Resistance Test Methods in the Rapid Evaluation of Coating Water Resistance
In the coating performance evaluation system, water resistance is a key indicator that directly relates to the service life and protective effectiveness of the coating in humid environments. Traditional immersion tests at room temperature involve lengthy cycles, making it difficult to meet the timeliness requirements of modern product development and quality control.
Application of Xenon Lamp Aging Test Chambers in Material Weathering Testing
The xenon lamp aging test chamber utilizes xenon arc lamps to simulate sunlight, combined with temperature, humidity, and spray conditions, to accelerate the aging process of materials. It is primarily used to evaluate the weather resistance of non-medical materials such as coatings, plastics, and textiles, helping to predict product lifespan.
Application of Laboratory Coating Machines in the Preparation of Lithium Battery Electrodes
As a key device for achieving uniform coating of active material slurries onto current collectors, the application of laboratory coating machines directly influences the areal density consistency, thickness uniformity, and microstructure formation of electrodes, thereby affecting the energy density, cycle life, and safety of batteries.