椅子測(cè)試儀器,座面表面耐久性試驗(yàn)機(jī)，辦公椅試驗(yàn)機(jī)
產(chǎn)品符合標(biāo)準(zhǔn)：GB/T10357./EN1728./ANSI BIFMA X5.1./BS4875/BS EN527/BS EN581/BS EN1335.等
測(cè)試項(xiàng)目：座面，靠背。 座椅座面的試驗(yàn)方法
Test Method for Seat Chair and seat surface:
1.座面的靜載荷試驗(yàn)：通過加載塊垂直向下施加一定力量于加載點(diǎn)上并保持至少10秒。并反復(fù)進(jìn)行10次。
Seat Surface Static Load Test:
vertically down through the loading block to exert force on the load point and keep at least 10 seconds. And repeated 10 times
2.座面的疲勞試驗(yàn)：通過加載墊，將950N的力和規(guī)定的次數(shù)垂直向下重復(fù)施加在座面加載點(diǎn)上。加載速率為每分鐘不超過40次。Fatigue test of the seat: by loading pad, put 950N force and the specified times to repeat vertically down impose to the load point of the seat surface. Loading rate no more than 40 times per minute
3.座面的沖擊試驗(yàn)：將一塊泡沫塑料放在座面上，然后把座面沖擊器置于規(guī)定的高度，使其自由跌落，沖擊加載部位各10次。
Impact test of the seat: put a piece of foam on the seat surface, then place the impactor of the seat in a specified height and make it fall freely. impact loading site 10 times each.
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