久久国产精品永久免费网站-久久国产精品只做精品-久久国产精品自线拍免费-久久国产精品自由自在-亚洲女人国产香蕉久久精品-亚洲女初尝黑人巨高清在线观看

Permeameter滲水測量系統(tǒng)
運動場地滲水測量系統(tǒng)功能：

運動場地滲水測量系統(tǒng)檢測場地滲水速度，適用多種場地的滲水測量
符合標準：

Fifa FIH IRB IAAF EN14877 EN15330
One important factor for an artificial turf field is the water permeability of the surface. With a double ring infiltrometer you are able to determine the infiltration rate. This is a relative simple but effective device. The rate of infiltration is measured as the quantity of water that penetrates in a certain surface of soil in relation to time. Since water has the tendency to run away laterally the outer ring functions as a separation. The measurement is done in the inner ring as the water penetrates vertically here.
Applications: Football, Hockey (turf permeability), Rugby
Standards: EN 12616, EN 15330

上海樂傲試驗儀器有限公司產(chǎn)品售后服務(wù)承諾：但凡從上海樂傲試驗儀器有限公司購買的產(chǎn)品均可享受質(zhì)保一年服務(wù)；一年內(nèi)如有產(chǎn)品質(zhì)量問題包修包換包退，并可享受終身維護服務(wù)。