Product Details
Resilience Rebound Foam Furniture Testing Equipment For Sponge Foam
Resilience Test
1. Usage:
Resilience Rebound Foam Furniture testing Equipment is used to test foam resilience.
2. Principle:
Resilience Rebound Foam Furniture testing Equipment Use the specific diameter and materials steel ball from a
specified height given free fall to the foam sample. Measured by
the photoelectric sensor steel balls bounce and fall time, and then
calculated by the microprocessor for the steel ball rebound height.
Resilience Rebound Foam Furniture testing Equipment Base on GB/T667, every specimen need to test three times,select
the maximum height as the rebound height of the specimen,and record
the average height for the rebound height value.
3. Standard
GB/T6670,ISO8307,QB/T1952.1,ASTM D3574
4.Specifications
Items | Specifications |
Test standard | It conforms to ASTM D3574 standard and ISO8307 test standard, and
also meets the test method of urethane foam SES N3296 for Japanese
car seat cushions. |
Falling distance of steel ball | 460 ± 0.5% mm (national standard) 500 ± 0.5% mm (American standard) |
Steel ball diameter | ¢ 16 ± 0.05 mm |
Ball rebound accuracy | <0.5% |
Test sample size | 100 mm (L) × 100 mm (W) × 50 mm (H) |
Main configuration | 1. A set of host (including release mechanism, height adjustment
mechanism); 2. A set of optical fiber ranging sensor, a set of control box (LCD
touch screen control), can be connected with USB interface |
Design standard | GB / T 6670-2008 |
Controller | Use microprocessor to control, LCD Chinese display, and print test
data. |
Features | Automatic calculation of average rebound rate |
Company Profile
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!
