SSA-39 美國Gilson球盤硬度實驗 泰勒篩強度測試盤 硬度測試盤
球盤式硬度試驗方法已被廣泛應(yīng)用于制?;钚蕴嫉慕到庑阅堋P吞杝sa - 39系列包括一個特殊的8in(203mm)直徑黃銅球盤和15個每個鋼球1 / 2英寸(12.7 mm)和3 / 8in(9.5毫米)直徑。圓球盤有一個特殊的8mm厚的硬化黃銅底板,在1092毫米內(nèi)半徑,在它的中心有3.2毫米的厚度。
在使用中,將一個100ml大小的樣品放入裝有30個鋼球的球鍋中,在振動篩中運行30分鐘。這個重球鍋是松散堆疊(自由旋轉(zhuǎn)),有5個常規(guī)的8英寸篩子,篩板和蓋子?;钚蕴繕悠返?ldquo;硬度”是通過對地面試樣的篩分來測定的。如果需要,可以從Gilson提供ss - 30的ro - tap、sieves、篩子和蓋子。Est. Ship Wt .:6磅(3kg)。
SSA-39 美國Gilson球盤硬度實驗 泰勒篩強度測試盤 硬度測試盤
The ball-pan hardness test method has been widely used for determining degradation resistance of granulated activated carbons. Model SSA-39 set consists of a special 8in (203mm) diameter brass ball-pan and 15 each steel balls of 1/2in (12.7mm)and 3/8in (9.5mm) diameter. The ball-pan has a special 8mm thick hardened brass bottom plate dished out at 1,092mm inner radius to give a 3.2mm thickness at its center.
In use, a 100ml sized sample is placed in the ball-pan with the 30 steel balls and run for 30 minutes in a Sieve Shaker. The heavy ball-pan is loosely stacked (free to rotate) with five regular 8in sieves, sieve pan, and cover. “Hard-ness” of the activated carbon sample is determined by degradation resistance as measured by sieving the ground sample. The SS-30 Ro-Tap, sieves,sieve pan, and cover are all available from Gilson if needed. Est. Ship Wt.: 6lb (3kg).
貨號 | 描述 |
SSA-39 | Gilson硬度測試盤套裝(8"銅篩盤-1個,1/2"和3/8"強度測試鉻合金鋼球各15個) |
SSA-41 | Gilson硬度測試盤 |
SSA-43 | Gilson硬度測試鉻合金鋼球直徑12.7mm,15個 |
SSA-44 | Gilson硬度測試鉻合金鋼球直徑9.5mm,15個 |
SSA-39 美國Gilson球盤硬度實驗 泰勒篩強度測試盤 硬度測試盤
SSA-39 美國Gilson球盤硬度實驗 泰勒篩強度測試盤 硬度測試盤