椅桌凳冲击试验机,办公家具检测仪器进口机型!
椅桌凳冲击试验机,强度试验机进口机型一共二十多种，涵盖办公家具各类功能检测仪器。符合剩GB/T10357./EN1728./ANSI BIFMA X5.1./BS4875/BS EN527/BS EN581/BS EN1335.等
椅子yx器
y目：座面，靠背。
座椅座面的试验方法
Test Method for Seat Chair and seat surface:
1.座面的静载荷试验：通过加载块垂直向下施加一定力量于加载点上并保持至少10秒。并反复进行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.座面的疲劳试验：通过加载垫，将950N的力和规定的次数垂直向下重复施加在座面加载点上。加载速率为每分钟不超过40次。
Fatigue test of the seat: by loading pad, 癫痫分类分类有哪些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.座面的冲击试验：将一块泡沫塑料放在座面上，然后把座面冲击器置于规定的高度，使其自由跌落，冲击加载部位各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.
座椅靠背的试验方法：
Test methods for back of the chair
1.座背的静载荷试验：用挡块靠住椅和凳子的脚上。然后将规定的平衡载荷施加于座面加载点上。再将规定的力沿着与椅背垂直的方向通过加载垫施加于加载点上。每次至少保持10秒。并反复进行10次。
Static Load Test for back of the chair: put the baffle on the chair leg. Then impose the specified balance loading to the load point of the seat. And then provides the force perpendicular to the direction along the back pad by loading imposed on the load point. To keep at least 10 seconds each. And repeated 10 times.
2.座背的疲劳试验：用挡块靠住椅或者凳子的脚上，然后将950N的力垂直施加在癫痫患者有哪些表现座面加载点上，再通过椅背加载块，将330N的力按规定的次数施加在椅背的加载点上。加载速率为每份钟不超过40次。
Fatigue test of the seat back : use the block fixed the feet of the chair and then impose the 950N force vertically to the surface load point, through the back loading block. Impose 330 N force with specified times to the back loading site. Loading rate no more than 40 times per minute.
桌子yx器
y目：桌子的定性和桌面n簟
1、 垂直负载下的稳定性试验：
Stability test of the vertical load
把试件放在试验基面上。在其很不稳定桌边中心离边沿向内50mm桌面处通过加载垫垂直向下逐渐加力到规定的力值或者至少试件至少有一个桌脚离地为止。
Place test specimen on the base surface. Impose the force to the table in its center from the edge of the most unstable inward 50mm desktop verti北京癫痫病医院大全cally down through the loading pad gradually with augmented the value or at least one specimen legs up off the ground.
2.垂直和水平加载稳定性试验：
Vertical and horizontal load stability test
把试件放在试验基面上。用挡块挡住试件很不稳定边的桌脚。防止试件在试验中移动。在该边中心离边沿向内50mm桌面处通过加载垫垂直向下施加100N的力。同时在该边中心桌上向外施加一个水平力。逐渐增加该力到规定值或者至少有一个桌脚离地为止。
Put the specimen on the test-based surface. With the block blocking the most unstable side of the specimen legs to prevent the test specimen to move. The edge center from the edge inward 50mm desktop department ，exert downward vertical 100N force by loading pad. While exert a level force on the center desk of the edge, increase gradually to a specified value or one leg near to the floor at least.
3.垂直静载荷试验：
Vertical static load test
在桌面易于发生破坏的位置，按规定的力通过加载垫，垂直向下重复施加10次。每次至少应保持10秒。
On the most easy damaged position of the desk surface , to impose the specified force by loading pad, vertical put down repeated 10 times. Keep 10 seconds at least.
Desktop sustained vertical load test
椅子yx器
y目：座面n
座面的冲击试验：将一块泡沫塑料放在座面上，然后把座面冲击器置于规定的高度，使其自由跌落，冲击加载部位各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.
