We have published the product page and catalog for Yonekura Manufacturing's "Chair and Office Chair Testing Machine." This testing machine conducts strength tests, fatigue tests, impact tests, and more, assuming various conditions. We also manufacture testing machines tailored to the shape and use of your products, as well as your unique evaluation criteria. If you are considering conducting strength tests for furniture in-house, reducing costs, or improving development speed, please feel free to consult with us. 【Product List】 ● Chair Strength Testing Machine (Single Series) ● Chair Strength Testing Machine (Triple Series, Compatible with Benches) ● Caster Mobility Testing Machine ● Armrest Durability Testing Machine We also build systems that include the automatic processing of measurement data by incorporating measurement result data. We will create the "testing machine you want" with a consistent production system. ▽▼ Click here for the Chair and Office Chair Testing Machine page ▼▽ https://premium.ipros.jp/yonekura/product/detail/2000724174/?hub=163&categoryId=55520 *For more details, please refer to the PDF materials or feel free to contact us.

We have published the product page and catalog for Yonekura Manufacturing's "Chair/Office Chair Testing Machine." This testing machine conducts strength tests, fatigue tests, impact tests, and more, assuming various situations. We also manufacture testing machines tailored to the shape and use of your products, as well as your unique evaluation criteria. If you are considering conducting strength tests for furniture in-house, reducing costs, or improving development speed, please feel free to consult with us. 【Product List】 ● Chair Strength Testing Machine (Single Series) ● Chair Strength Testing Machine (Triple Series, for Long Benches) ● Caster Mobility Testing Machine ● Armrest Durability Testing Machine We also build systems that incorporate measurement result data and automatic processing of measurement data. We will produce your desired testing machine with a consistent production system. ▽▼ Click here for the Chair/Office Chair Testing Machine page ▼▽ https://premium.ipros.jp/yonekura/product/detail/2000724174/?hub=163&categoryId=55520 *For more details, please refer to the PDF materials or feel free to contact us.

Basic Information (For details, please refer to the product page) [Standards] JIS B7722 / JIS Z2242 [Basic Configuration] Body main unit / Anvil / Hammer (pendulum) / Safety protective cover / Motorized lifting mechanism / Control panel / Scale plate* *May change depending on usage requirements. [Weight] (for metal) 300J / 500J / 800J [External Dimensions] Size (including cover) Weight 300J W2100×D1200×H2050mm Approximately 650kg 500J … 800J … [Examples of Options] Base plate / Hammer drop prevention mechanism / Sample positioning mechanism / Sample recovery conveyor / Instrumentation / Data collection device / Digital angle display / Data upper transmission system Automatic sample transport / Automatic burr removal mechanism / Constant temperature chamber By combining the data processing devices we provide, it is possible to automatically import and save data (such as angle and absorbed energy) to a PC. ▼Instrumentation Software [CHARPAC]* Optional▼ The Charpy impact testing machine is equipped with instrumentation software, allowing results that were previously observed visually to be confirmed through graphs and numerical values.

Thanks to the "know-how of custom testing machines" from Yokekura Manufacturing, we can realize the tests you require. ≪Numerous manufacturing requests mainly for materials/product development, research, and testing≫ 【Examples of Custom Testing Machine Manufacturing】 We manufacture testing machines tailored to the needs of various customers across different industries. Below are some examples of testing machines we have produced. ■ Bearing-related ■ Furniture-related ■ Large synchrotron radiation-related ≪≪≪This article includes detailed device names≫≫≫ ▼ Features of Yokekura's Custom Testing Machines ▼ ≪Accumulated Know-how≫ Since our establishment in 1980, we have been continuously producing testing machines, accumulating know-how and demonstrating technical capabilities and achievements by creating one-of-a-kind original testing machines that do not exist in the world. ≪Designed to Meet Customization Requests≫ We handle design and software development in-house. For products with established specifications, we design accordingly, but we can customize other operational actions and usage methods as needed. ≪User-friendly with In-house Developed Software≫ We also design electrical circuits and software in-house, and if requested, we can combine technologies such as data processing and upper-level transmission to further enhance user-friendliness for our customers.

Test Subjects: Metal/Polymer Materials, etc. By offering not only conventional weight-type testers but also servo-electronic types, we are broadening the scope of testing and considering safety. At the same time, we enable the simultaneous testing of multiple specimens to improve testing efficiency. ≪Key Points≫ - Capable of strain control, allowing one machine to perform creep, relaxation, and fatigue tests. - Simultaneous evaluation of multiple specimens is possible. - By including a temperature-controlled chamber, temperature (humidity) can be maintained at a constant level for extended periods. *Optional ■ Advantages of Servo-Electronic Type - Allows switching between load control and strain control, enabling control over the applied force and time. - Various tests can be combined for testing. For example, one can start with a creep test and then switch to a fatigue test after a certain period. Of course, it is also possible to revert to the creep test and continue testing. During testing, the screen displays values for each specimen. ▮ Delivery Record Mainly for research, testing, and quality assurance departments. *For details, please refer to the delivery record list. If you have any questions or inquiries, please feel free to contact us.