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Description
chair Durability Impact Test InstrumentProduct Description The office chair impact testing machine is used to test the deformation, loosening and melting damage of each part of the seat surface of the office chair under the repeated impact of a certain weight, speed and a specified number of times to determine the quality of the product. It can also be used as a one time impact test for office chairs to observe the impact resistance of its tripod, air bar and seat bracket. One machine has
Product Description
The office chair impact testing machine is used to test the deformation, loosening and melting damage of each part of the seat surface of the office chair under the repeated impact of a certain weight, speed and a specified number of times to determine the quality of the product. It can also be used as a one-time impact test for office chairs to observe the impact resistance of its tripod, air bar and seat bracket. One machine has multiple uses, saving equipment costs for customers.
Working principle
Simulate a product with a seating surface to sit on the product with the weight of the human body, and test the durability of the product
Features
1. Aluminum profile frame structure, stainless steel test platform, beautiful structure 2. Use the electromagnet to pull in and release, completely simulate the free fall state, there is no resistance during the drop process, and the voice is low 3. Equipped with hydraulic buffer mechanism, which greatly reduces the impact noise 4. The horizontal direction of the chair adopts the foot cup structure to maintain the position, so that the chair is not constrained by external force in the vertical direction 5. Easy to operate, no need for any special tools to assist 6. With stop and power off memory function 7. Use the motor to adjust the impact height, which is convenient, fast and precise.
Specification
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Maximum impact height
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250mm
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Impact speed
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10-30 times/min
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Specimen limit
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the highest is less than 1000mm, the widest is less than 1200mm
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Volume
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120×136×210cm
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Weight
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200 kg
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Power supply
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AC～220V 50Hz
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Standard：QB/T 2280-2016 BIFMA X5.1-2017 BIFMA X5.4-2020 BIFMA X5.9-2019 EN 1728:2012 EN 1730:2012
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1. who are we?
We are based in Guangdong, China, start from 2009,sell to Domestic Market(60.00%),North America(20.00%),Eastern Europe(5.00%),Northern Europe(4.00%),Western Europe(3.00%),South America(3.00%),Southern Europe(2.00%),Mid East(2.00%),Southeast Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Test Chamber,Test Machine
4. why should you buy from us not from other suppliers?
1.With owner well known brand of OTS ( Overall Testing Systems) 2.With long history since 1978 3. Three factory from Taiwan ,Dongguan City and Suzhou City 4.Fast Delivery &Service ,high quality ,OEM & Customized requirements are acceptable
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Russian
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Interesting and enjoyable. Looking forward to the 2nd part this year.
Format: Paperback
I enjoyed the book. It's an interesting book on topics that will be very unfamiliar with many people. Because of my own point of view and experience, I would expect that many people would be scoffers. I would have been before my journey changed direction a few years ago.
I watch the podcast by Amanda Grace / Ark of Grace on rumble . Com.
I have been watching for two years. It was curiosity at first. After a few months of watching, I was blown away by the statements made, months in advance, happening sometimes exactly word for word, other times so close that when I hear an report on TV or radio or immediately reminds me of what I heard on Ark of Grace weeks or months before.
It definitely has opened my mind to dig deeper into the word and turn to Him for insight into things I had previously never considered.
In the periods of my active faith in my life, I don't remember people speaking about or believing in the power of modern prophetic word or direction by God, except one denomination that I took part in for a couple years.
I have to heard more than wants that signs and wonders are no longer present in the modern world which is strange because we were previously, up to and even after the resurrection. It's strange logic to me that that would be impossible these days. It's just what I always heard aside from the one denomination and when I was going to that type of church, I was skeptical about that part because it was unusual for me.
One thing I have learned is that nearly EVERY article of faith that ANY denomination or has, there are others that object to that principle. For example: Saints, prophecy, Trinity, purgatory, baptism significance/timing, gifts of the Holy Spirit, speaking in tongues, covenants in regards to Jew/Gentile, Sabbath day, day and celebration of birth and resurrection days, etc etc.
If you consider, that almost every denomination and faith has important pillars of belief that are rejected by OTHER denominations of the same body of the church, there is a lot that we have varying beliefs on in the same religion. I believe the answer is to always turn to Him in faith, guidance and surrender.
I try to remember that although the many churches of the faith have many differences, they are all part of the body of Christ and under his authority, not for us to decide which branches are to be removed. It is for us to be faithful to the best of our ability, and to share the light, not try to disown others who practice in their GOOD faith but understand some things differently than we do. (I'm talking about practices not blasphemy)
[Luke9. 39Now John answered and said, “Master, we saw someone casting out demons in Your name, and we forbade him because he does not follow with us." 40But Jesus said to him, “Do not forbid him, for he who is not against us is on our side.”]
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
★★★★★ 5
Turns out Amanda Grace is a Great Author as well as her other skills
Format: Paperback
Amanda Grace is always intelligent, anointed, insightful, and gets her point across. Her work with animals that have been abused, unwanted, and abandoned, shows her beautiful caring nature. She has brought all of those skills and more to her first book, and I am looking forward to her next book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Great read.
Format: Paperback
Product came in a timely manner. Very informative and Biblical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
★★★★★ 5
Great End Times Info!!
Format: Paperback
One of the best quick reads about the times we are living in! Highly recommend!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
★★★★★ 5
A wonderfully combo of prophetic word, scripture and history
Format: Paperback
A wonderful combo of the prophetic, scripture and history. Amanda Grace puts the truth into this book. Many little but important facts, truths and meanings to words names places etc to expand ones knowledge of who God is and how we all can get personal with Him. I also love and appreciate the reminders and again the truths of how history repeats itself and how now in 2025 we as Gods ppl need to step up once again and perhaps the last time before the door closes. Religion is man made, the Word is not and this book, well written and easy to take to heart will help anyone looking for truth and help in discerning satans twisted lies from Gods truth The Word. Blessings to all who read...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2025
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