Furniture Testing Machine – Vertical Load Impact Test TNJ-019

Furniture impact Test Furniture impact Test
Vertical impact test Vertical impact test
QQ截图20161107142210 QQ截图20161107142210
1728 impact test head 1728 impact test head

Tester machine for durability on chair seat, table, and bed based on BS EN.

Standard :

  • Seat impact test (BS EN 1728:2012,Clause 6.24)
  • Vertical impact test (BS EN 1730:2012, clause 6.6)
  • Impact test on bed base  (BS EN 747-2:2012+ A1: 2015, clause 5.4.4 )
  • Vertical impact test (BS EN 1725: 1998 , Clause 7.4)

Technical specifications

a.Vertical post and cross bar

-To hold cylinder/impactor

b.Pneumatic cylinder

-To hold, release and raise the impactor

-Height: Adjustable height up to 300mm (adjustable)

c.Impactor consists of (refer attachment):

-Circular body –200 mm in diameter, separated from the striking surface by helical compression springs

and free to move relative to it on a line perpendicular to the plane of the central area of the striking

surface. The body and associated parts minus the springs shall have a mass of (17±0.1) kg and the whole

apparatus including mass, springs and striking surface shall have a mass of (25±0.1) kg.

-Spring – the nominal spring rate of the combined spring system is (7±2) N/mm and the total friction

resistance of the moving parts is less than 1 N. The spring system shall be compressed to an initial force of (1040±5) N(measured statistically) and the amount of spring compression point to the point where the

springs become fully closed shall be not less than 60 mm.

-Striking surface- shall be a rigid circular object, 200 mm in diameter, the face of which has a convex

spherical curvature of 300 mm radius with a 12 mm front edge radius

d.On/Off switch, machine can be operated manually

Feature

1.European standard aluminum profile
(Thickness and strength 5 times higher than industry)
2. U.S.-origin high-precision force sensors
3. Ades a cylinder
4. Portable magnet retainer
5. Customize the 1 to 1 load block to standard

Standards

  1. Seat impact test (BS EN 1728:2012,Clause 6.24)
  2. Vertical impact test (BS EN 1730:2012, clause 6.6)
  3. Impact test on bed base  (BS EN 747-2:2012+ A1: 2015, clause 5.4.4 )
  4. Vertical impact test (BS EN 1725: 1998 , Clause 7.4)

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