(9)
stop weight (h，紡織品45度阻燃儀價格， fig. 2). the weight， attached by means of a clip to the
stop cord， in dropping actuates the stop motion.
9 停止重量，圖2。在下降過程中，紡織品45度阻燃儀，通過夾子連接到停止線上的重量驅動停止運動。
(10) slide door control
(i， fig. 2). this knob moves the c-h mechanism used to hold the sliding
door in an open ition for insertion of test specimen racks.
lfy-602a大45°法織物阻燃性能測試儀
主要用途
a法用于紡織品及其他材料在45°狀態下燃燒時其損毀面積和損毀長度的測定，b法用于測定紡織品在45°狀態下接受熱熔融至規定長度時接觸火焰的次數。
7 停止線f，圖2。該繩索從線軸p，圖2通過試樣框架和試驗室壁上提供的適當螺紋導管延伸，允許繩索在距點火火焰中心撞擊試樣點5英寸處的適當位置進行系帶。停止線由50號絲光縫紉線組成，用于測量試樣火焰的上升和蔓延。(7)
stop cord (f， fig. 2). this cord， stretched from the spool ( p， fig.
2) through suitable thread guides provided on the specimen frame&chamber
walls， permits the lacing of the cord in the proper ition exactly 5 inches
from the point where the cct of the ignition flame impinges on the test
specimen. the stop cord cists of a no. 50 mercerized sewing thread and
measures the rise&spread of the flame from the test specimen.
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