Quick Details
- Adjustable Drop Height:10mm to 180mm
- Processing Time:-
- Port:-
- Supply Ability: 5
- Brand Name:Haida
mpact Test Machine for Chair
Equipment Description
Test rig for chair drop durability is used to evaluate the ability of the chair to
withstand heavy and abusive impact forces on the seat. It can also to evaluate the ability of chairs to withstand fatigue stresses and wear caused by downward vertical force(s) on the
seat.g for
chair drop durability is used to evaluate the
General
Specifications:
Machine Dimensions:
(W x D x H) 1600*1500*2400 mm
Power supply source:
single-phase, AC220Volt, 50Hz
Gross Weight:
820kg
Adjustable Drop Height
10mm to 180mm
Weight Sensor
200Kg
Largest chair dimensions width
1000mm
Test speed
0~30
times/min
Times setting
0 ~ 999,999
Control mode
PLC and LCD touch screen
Air source
6kg/cm2
Accessories
total test bag weight 136kg
(can be divided to 136kg 102kg, 57kg)
Application
standards:
BIFMA X5.1 2017 section 7 Drop
Test-Dynamic & section 10 Seating Durability Tests-Cyclic.
Tester Introduction:
Test rig for chair drop test
according to BIFMA X5.1 2017 Clause 7 & Clause 10.3.
To evaluate Chair to withstand fatigue stresses and wear caused by free fall vertical forces on the
seat.
Test
Procedure:
BIFMA
X5.1 2017 Clause 7
==Functional
Load Test
a) A
test bag weighing 102 kg (225 lb.) shall be raised 152 mm (6 in.) above the uncompressed seat and released one time.
b)
Remove the bag.
c) For
chairs with seat height adjustment features, set height to its lowest position and repeat a) and b).
==Proof
Load Test
Similar
with Functional Load Test, but the force is 136 kg (300 lb).
BIFMA
X5.1 2017 Clause 10.3
Test Procedure: Diameter impact bag: 406±13mm
Impact
load: 57kg(125lbf)
Impact
height: 36mm(1.4in)
Speed:10~30
cycles/min
The
chair shall be tested to 100,000 cycles.
Consist of:
l 10mm to 180mm Drop Height(adjustable)
l 1 TECSIS load cells 2 KN
l 1 Electronic fixture to lift bag and then drop it for free
l PLC and LCD touch screen display
l Accessories: test bag