巖石耐崩解試驗儀是**檢測儀器，用于測定巖石的耐用崩解指數的試驗儀器，可以測試巖石由于受氣候原因影響干濕交替后，可以抵抗崩解的耐久性能。使用前務(wù)必仔細閱讀說(shuō)明書(shū)。并由**實(shí)驗人員操作，以避免操作不當引起的傷害。如需了解更多資料請與我公司客服人員聯(lián)系。
Rock disintegration resistance tester is a testing instrument used to determine the durable disintegration index of rock. It can test the durability of the rock after the wet and dry alternation due to the influence of weather. Be sure to read the instructions carefully before use. It is operated by ** experimental personnel to avoid injury caused by improper operation. For more information, please contact our customer service staff.
巖石耐崩解試驗儀通過(guò)固定在設備底板上的馬達，以每分鐘20轉的速度旋轉2個(gè)鼓形試樣箱。鼓形試樣箱安裝在涂有潤滑油的軸承上，旋轉時(shí)沒(méi)有阻力。鼓形試樣箱是采用抗腐蝕材料制成的，配有兩個(gè)水槽。廣泛適用于各大院校、科研所、試驗中間等測定粘土類(lèi)巖石和風(fēng)化巖石等。
The rock disintegration resistance tester rotates two drum-shaped sample boxes at a speed of 20 revolutions per minute by a motor fixed on the bottom plate of the equipment. The drum-shaped sample box is mounted on a bearing coated with lubricant and has no resistance when rotating. The drum-shaped sample box is made of anti-corrosive material and has two sinks. It is widely applicable to the determination of clay rocks and weathered rocks in universities, scientific research institutes and test centers.
巖石耐崩解試驗儀參數：
■主機功率：90W
■轉速：20轉/分
■篩筒：φ140*100mm,
■標準篩孔孔徑：2mm
■水槽容積：150*150*120mm6、試樣規格：每塊40～60g，共10塊， 用磨盤(pán)或砂布打磨成渾圓形
■試件形狀：大致為球形狀、無(wú)棱角
■外形尺寸：750*400*450mm
Rock collapse resistance tester parameters
■ Host power: 90W
■ Speed: 20 rpm
■ Screen cylinder: φ140 * 100mm,
■ Standard sieve aperture: 2mm
■ Water tank volume: 150 * 150 * 120mm6, sample specifications: 40 ～ 60g each, 10 pieces in total, use a grinding disc or abrasive cloth to make a round shape
■ Sample shape: roughly spherical shape, no edges and corners
■ Dimensions: 750 * 400 * 450mm
巖石耐崩解試驗儀步驟：
■選擇好試件，核對試件名稱(chēng)及編號，填入記錄表內。
■將試件裝入耐崩解試驗儀的圓柱形篩筒內，在105～110℃的溫度下烘干至恒量后，在干燥器內冷卻至室溫稱(chēng)量。
■將裝有試件的圓柱形篩筒放在水槽內，向水槽內注入純水，使水位在轉動(dòng)軸下約20mm。圓柱形篩筒以20 r/min的轉速轉動(dòng)10 min后，將圓柱形篩筒和殘留試件在105～110℃的溫度下烘干至恒量后，在干燥器內冷卻至室溫稱(chēng)量。
■重復本條3項的程序，求得二次循環(huán)后的圓柱形篩筒和殘留試件質(zhì)量。
■必要時(shí)按3的程序進(jìn)行5個(gè)循環(huán)。
■試驗過(guò)程中，水溫應保持在20±2℃范圍內。
■試驗結束后，應對殘留試件、水的顏色和水中沉積物進(jìn)行描述。根據需要,對水中沉積物進(jìn)行顆粒分析、界限含水量測定和粘土礦物分析。8、稱(chēng)量** 至0.01g。
Rock collapse resistance tester steps
■ Select the test piece, check the name and number of the test piece, and fill in the record form.
■ Put the test piece into the cylindrical sieve barrel of the disintegration resistance tester, dry it to a constant amount at a temperature of 105 to 110 ° C, and then cool it to room temperature in a desiccator and weigh it.
■ Place the cylindrical sieve cylinder with the test piece in the water tank, and inject pure water into the water tank, so that the water level is about 20mm below the rotating shaft. After rotating the cylindrical sieve barrel at a speed of 20 r / min for 10 minutes, the cylindrical sieve barrel and the residual test piece were dried to a constant amount at a temperature of 105 to 110 ° C, and then cooled to room temperature in a desiccator and weighed.
■ Repeat the procedure in item 3 of this article to determine the mass of the cylindrical sieve and the residual test piece after the second cycle.
■ If necessary, perform 5 cycles according to the 3 program.
■ During the test, the water temperature should be kept within the range of 20 ± 2 ℃.
■ After the test, describe the residual test piece, the color of the water, and the sediment in the water. As required, particle analysis, limit water content determination, and clay mineral analysis are performed on sediments in water. 8. Weigh ** to 0.01g.
