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上海榮計達儀器科技有限公司
上海榮計達儀器科技有限公司
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更新時間：2024-02-14 15:32:12瀏覽次數(shù)：112次
聯(lián)系我時，請告知來自 紡織服裝機械網(wǎng)土壤液塑限聯(lián)合測定儀,公路土工試驗儀器
土壤液塑限聯(lián)合測定儀是用來測定土壤的液限和塑限，為劃分土類，計算天然稠度，塑性指數(shù)提供可靠的數(shù)據(jù)，供公路、鐵路、水利電力、治金、建筑等部門的工程設(shè)計和施工之用。
The digital liquid-plastic limit tester is used to determine the liquid limit and plastic limit of soil. It provides reliable data for dividing soil, calculating natural consistency and plasticity index for highway, railway, water conservancy and electric power, metallurgy, construction and other departments. Engineering design and construction.
土壤液塑限聯(lián)合測定儀技術(shù)參數(shù)：
★大量程：22mm左右
★分辨力：0.1mm
★測量非線性誤差:優(yōu)于2%
★接觸指示靈敏度:>10M
★錐重：100克(±0.1克)
★76克(±0.1克)
★錐角：30°±2°
★測量時間：5S左右
★電源：200V±10% 50HZ
★連續(xù)工作時間；8小時
★整機重量：5.3kg
★外形尺寸：240×158×320mm
Technical parameters of digital liquid-plastic limit combined measuring instrument:
★ Large range: about 22mm
★ Resolution: 0.1mm
★Measure nonlinear error: better than 2%
★ Contact indication sensitivity: >10M
★ cone weight: 100 grams (±0.1 grams)
★ 76 grams (± 0.1 grams)
★ cone angle: 30 ° ± 2 °
★ Measurement time: 5S or so
★Power supply: 200V±10% 50HZ
★ continuous working time; 8 hours
★ Machine weight: 5.3kg
★Dimensions: 240 × 158 × 320mm
土壤液塑限聯(lián)合測定儀使用方法：
★將儀器放置在水平工作臺上，調(diào)整水平螺旋腳，使水泡聚中。
★將儀器的電源插頭插好，打開電源開頭，預(yù)熱3分鐘。測量前用手輕輕托起錐體至限位處，輕按復(fù)位鍵，使顯示屏上的數(shù)字顯示為零。
★將調(diào)好的土樣放入試杯中。刮平表面，放到儀器的升降座上。這時緩緩地向順時針方向調(diào)節(jié)升降旋鈕，當(dāng)試懷中的土樣同接觸錐尖時，接觸指示燈立刻發(fā)亮，此時應(yīng)停止旋動，然后按“測量"鍵。
★測量：按下“測量"鍵，錐體落下，此時，時間音響發(fā)出嘟！嘟……的聲音。當(dāng)測量時間一到，叫聲停止，此時顯示屏上顯示出5秒鐘的入土深度值，第二次測量時，需將錐體再次向上托至限位處，向逆時針方向調(diào)節(jié)升降旋鈕至能改變錐尖與土的接觸位置(錐尖兩次錐入位置距離不小于1cm)將錐尖擦干凈，再次測量，重復(fù)上述步驟進行。
★儀器出廠時，已備好100克和76克錐體。(一個錐體、二個錐尖、一個配重塊)配重塊和錐尖加上桿擰在一起為100克錐體重，如果用戶需要使用76克錐時，只需將原錐體擰下，取下錐體上的配重塊即76克錐(錐尖上端的圓盤即配重塊)，將錐尖擰上即可使用。與儀器配套的試杯、錐尖配重塊等配件都放在儀器其它小盒內(nèi)，拿出試杯或錐尖時請注意，保護好錐尖，以免損壞。
How to use the digital liquid-plastic limit tester:
★ Place the instrument on a horizontal workbench and adjust the horizontal spiral feet to make the water bubbles gather.
★ Plug in the power plug of the instrument, turn on the power supply, and warm up for 3 minutes. Gently lift the cone to the limit before measuring, and press the reset button to display the number on the display to zero.
★ Put the adjusted soil sample into the test cup. Scrape the surface and place it on the lift of the instrument. At this time, slowly adjust the lifting knob clockwise. When the soil sample in the test is in contact with the cone tip, the contact indicator lights up immediately. At this time, stop the rotation, and then press the “Measure" button.
★Measurement: Press the “Measure" button and the cone will fall. At this time, the time sound will beep! The sound of the beep... When the measurement time is up, the call stops, and the display shows the depth value of 5 seconds. On the second measurement, the cone should be lifted up to the limit again, and the lift knob should be adjusted counterclockwise. To change the contact position between the tip of the cone and the soil (the distance between the taper tip and the taper is not less than 1 cm), wipe the tip of the cone clean, measure again, and repeat the above steps.
★ When the instrument is shipped from the factory, 100 grams and 76 grams of cones are prepared. (One cone, two cone tips, one weight) The weight and the tip of the cone are twisted together to give a weight of 100 grams. If you need to use a 76 gram cone, just unscrew the original cone. Remove the weight on the cone, ie the 76 gram cone (the disc at the upper end of the cone tip), and screw the tip to use. The test cups, cone tip weights and other accessories that are matched with the instrument are placed in other small boxes of the instrument. Please take care to protect the cone tip when taking out the test cup or cone tip to avoid damage.
土壤液塑限聯(lián)合測定儀注意事項：
(1)維修儀器不能帶電進行焊接，維修人員要有一定的電子技術(shù)。
(2)電路上可調(diào)元件不能隨便調(diào)動，否則精度及線性都無法保證。
(3)錐尖在使用(擰上卸下)時要特別小心，用手捏著慢慢旋動，不要碰傷錐尖。用后擦干泥土，涂少許凡士林。備用錐尖等請妥善保管。
Digital display liquid plastic limit combined measuring instrument precautions
(1) Maintenance equipment cannot be charged for welding, and maintenance personnel must have certain electronic technology.
(2) The adjustable components on the circuit cannot be arbitrarily transferred, otherwise the accuracy and linearity cannot be guaranteed.
(3) Be careful when using the cone tip (unscrew and unload), and slowly rotate it by hand. Do not scratch the tip of the cone. Dry the soil after use and apply a little Vaseline. Please keep the spare cone tip.
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