Sponge Falling Ball Rebound Resilience Tester

• After-sales Service: Lifetime Maintenance
• Warranty: 1 Year
• Max Diameter of Workpiece: <500mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HJ-66
• Mass Scope of Workpiece: <900kg
• Type: Wire Leakage Test Machine
• Maxcapacity: No
• Accuracy Grade: No
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Touch Screen Controller
• Weight: 40kg
• Power Source: AC220V
• Oil Cylinder Position: No
• Falling Ball Rebound Rate Accuracy: 0.50%
• Test Sample Size: 100 mm (Length) 100 mm (Width) X50 mm (Height)
• Transport Package: Fumigation-Free Standard Export Wooden Box
• Trademark: Hongjin
• Origin: China
• Production Capacity: 1000 Sets/ Month
• Package Size: 50.00cm * 40.00cm * 35.00cm
• Package Gross Weight: 50.000kg
• Lead Time: 7 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Introduction:
The sponge falling ball rebound testing machine is designed and manufactured according to GB/T6670-2008, in accordance with ASTM D3574 and IS08307 test standards and in accordance with the test method of SESN3296 for automobile seat cushion in Japan. It is suitable for testing the falling ball rebound of soft polyurethane foam. Through the steel ball with given diameter and quality falling freely on the foam sample at the specified height, the instrument calculates the percentage of the ratio between the large height of the steel ball rebound and the falling height of the steel ball, namely the rebound rate, and the rebound rate represents the resilience of the foam. The machine uses microprocessor to control, LCD Chinese display, and can print test data. The machine has the characteristics of reliable use and high measurement accuracy.

Product parameters:

How far the ball falls	460±0.5%mm (national standard) 500±0.5%mm (American standard)
Ball diameter	¢16±0.05 mm
Drop ball rebound rate accuracy	< 0.5%
Size of sample to be tested	100 mm(L) x 100 mm(W) x 50mm (H)
Main configuration	A set of host (including the release mechanism, height adjustment mechanism) a set of control box (LCD touch screen control)
Automatically calculate the average rebound rate