Office Chair Tilting Tester Chair Back Fatigue Stress And Wear Test

Office Chair Tilting Tester Chair Back Fatigue Stress And Wear Test

Application:

The machine is designed to test back by specified load block with setting force and speed, to assess chair back durability.

Test Standard:BIFMA X5.1 2017

Test Images:

Refers to Bifma x5.1 2017 clause 9 Tilt Mechanism Test - Cyclic

Test Procedure:

1)The unit shall be cycled for 300,000 cycles at a rate between 10 and 30 cycles per minute.

2)The tilt mechanism and/or cycling device should be checked and readjusted as needed to maintain the original conditions specified.

Standard Features:

1. Force actuator height is adjustable to suit different kinds of chair (500-1200 mm)

2. Test cycles: 0～999,999 (adjustable)

3. Test speed: 0～30 time /min

4. Force of the actuator is adjustable

5. Back load: 5～100kg

6. Compressed air requirement: 6 kg/cm2

7. Holding and cyclic time: 0～99S

8. Control model: PLC, Programmable controller

9. Power: one phase, AC 220V, 50Hz.

Haida established in 2004 in Dongguan City, where is the “silicon valley” of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60,000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28,000 customers.

Haida main business scope includes equipment production, non-standard equipment customization, software development, measurement and maintenance consulting services. The company has passed ISO9000 certification and multiple certifications by internationally renowned testing organizations such as BV, SGS, TUV, and its products comply with GB, ISO, ASTM, EN, JIS, TAPPI, ISTA, DIN, BS and other domestic and foreign standards. Meanwhile, invested a large amount of research and development funds to adhere to the product concept of R & D , sales and products reserve to walk at the forefront of the industry. Moreover Haida participated in composing of furniture test standards and commonly drew up CY/T229-2020 industry standards with the National quality inspection, jointly developed industry test equipment with the National Paper Products Center and Dongguan Quality Testing Furniture Laboratory, co-built the reliability laboratory with many well-known enterprises, and Jointly built the dangerous articles packaging laboratory with Guangdong Huangpu Customs Technology Center.

Haida adheres to the vision of "To be the World Class Testing Equipment enterprise" and attaches importance to platform construction and talent reserves. Having 630 employee which contain 150 technicians and more than 300 bachelors, 5 Masters, and 3 PhDs. Haida have won 2 national invention patents and over 100 utility model patents, At the same time, established 5 industry-university-research cooperation bases with universities and research institutes and invited more than 20 doctoral supervisors as consultants.

Looking forward to the future, Haida will fulfill the mission of "Deliver the best testing equipment to our customers" and adhere to the core values of "Creative, Efficiency, Inheritance, Passion and Persistence". Taking a green, low-carbon, and environmentally friendly sustainable development path, Haida will continuously optimize the product structure to realize the transformation and upgrade of the enterprise itself. It is the eternal pursuit of Haida people to build Haida into a comprehensive provider of testing equipment with advanced technology, excellent quality, high-quality service, and win-win cooperation!