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id="olc77az" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://m.cdcfah.com/cp/second-jxjxysb_gkxtjzb/">工控系統(tǒng)及裝備</a>?<a href="http://m.cdcfah.com/cp/third-gkxtjzb_qtgkxtjzb/">其他工控系統(tǒng)及裝備</a>?遵義沉積物土壤取樣器泰安鴻泰熱能動力機械供應(yīng)</p><div id="rfl7evs" class="leftbox clearfix"><h1>遵義沉積物土壤取樣器泰安鴻泰熱能動力機械供應(yīng)</h1><div id="8vyq4fx" class="proBig"><div id="jdfcgfw" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/tahtrn/637463931143369540/7850011.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3kz8pry" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/tahtrn/637463931143369540/7850011.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="afcjtcy" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>遵義沉積物土壤取樣器,土壤取樣器</p><p><span>***更新：</span>2021-01-20 09:23:29</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3jlizyf" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">泰安鴻泰熱能動力機械有限公司</a></p><p><span>聯(lián)系人：</span>籍洪義</p><p><span>郵箱: </span>tahtrn@163.com</p><p><span>電話: </span>13905486636</p><p><span>傳真: </span>0538_</p><p><span>網(wǎng)址: </span>http://www.tahtrn.com</p><p><span>手機: </span>0538-8412333</p><p><span>地址: </span>省莊鎮(zhèn)九星街268號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="kegdpw3" class="page-proshow02"><p class="title">詳細說明</p><div id="znfhugd" class="box"><p><p style="text-indent:25px">采集土壤樣品的時間和數(shù)量，視采集的對象和目的而定。如為測定某種農(nóng)藥殘留量，要在當年施用這種農(nóng)藥前采集，或者在作物成熟時、與植物樣品同時采集。由于研究目的不同，對土壤樣品的采集也有不同的要求。如研究土壤物理性質(zhì)，要求采取原狀土樣，即所采土樣應(yīng)保持其自然結(jié)構(gòu)和水分狀態(tài)，遵義沉積物土壤取樣器。研究土壤水分和農(nóng)作物產(chǎn)量的關(guān)系，要求在各個生長期采集深2～3米處的土壤樣品。為研究土壤形態(tài)特征，要求采樣層次間界線清楚，能觀察到各發(fā)生層的結(jié)構(gòu)，遵義沉積物土壤取樣器、質(zhì)地、新生體、地下水位等。研究土壤化學(xué)性質(zhì)用的土樣，只要求在特征深度處能采到足夠數(shù)量（如1～2公斤）的樣品，而不必保持原來的形狀，遵義沉積物土壤取樣器。環(huán)刀為兩端開口的圓筒，下口有刃，圓筒的高度和直徑均為5 厘米左右。比較常用的土壤取樣工具是土鉆。遵義沉積物土壤取樣器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遵義沉積物土壤取樣器,土壤取樣器" src="https://tyunfile.71360.com/WaterMark/UploadFile/tahtrn/637463931143369540/7850011.png"></div><p> 淺析土壤取樣器使用方法及其特色： </p> <p> 硬土取樣：用T型取樣器，將取樣器重直向下，雙手握著手柄來回旋轉(zhuǎn)，同時下壓（用力要均勻，力度要視土壤的抗剪強度而定，以堅持土壤的天然狀況），到后將取樣器提出，出口（有柄的那端）對著樣品代入口，用食指在入土端悄悄一按，土樣即順暢滑出，但土壤過于干，在旋轉(zhuǎn)時可能有細土粒塞住取樣器，對出樣不順，可用膠錘（已配）悄悄搞擊即可出樣，如土壤過粘，會粘在取樣器內(nèi)。這種狀況要在內(nèi)壁放置襯膠，出樣時連同襯膠一起取出。 </p> <p> 特色： </p> <p> 1.取得的樣本直徑和長度較大、采樣深度2米。 </p> <p> 2.通過沖擊鉆入土壤會比較簡單，取出也不困難。 </p> <p> 3.樣品處于比較寬松的柱狀圓筒中，取出非常簡單。 </p> <p> 4.柱狀土壤很難被壓縮（堅持原狀）。 </p> <p> 5.收集一個樣本能夠研討整個土壤剖面狀況。 </p> <p> 6.比開挖一個采樣坑要節(jié)省時刻和減少樣本損壞。 </p> <p> 7.可有效地用于所有類型的土壤。烏魯木齊沉積物土壤取樣器土壤取樣器可以根據(jù)土壤結(jié)構(gòu)描述查詢根系情況，獲取深度和密實度對根部影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遵義沉積物土壤取樣器,土壤取樣器" src="https://tyunfile.71360.com/WaterMark/UploadFile/tahtrn/637463923795150191/809714.png"></div><p> 土壤取樣器，包括底座、取樣管、取樣桿和取樣頭，所述取樣桿與取樣管螺紋連接并位于取樣管內(nèi)，所述取樣頭與取樣桿一端連接，所述取樣桿另一端連接有把手，所述底座和取樣管之間通過角度補償組件連接，所述取樣頭穿入底座內(nèi)。 </p> <p> 通過采用上述技術(shù)方案，取樣管與底座之間通過角度補償組件進行連接，由于需要取樣的土壤處存在高低不平的情況，導(dǎo)致底座放置在需要取樣的地方上時底座呈傾斜狀態(tài)，此時通過角度補償組件對取樣管進行調(diào)節(jié)，使取樣管保護豎直狀態(tài)，從而使得在進行取樣的時候，取樣桿能夠保持豎直取樣，使整體取樣時不易出現(xiàn)傾斜，實現(xiàn)豎直取樣的效果，并且豎直取樣要較為省力。 </p> <p> <br /> </p><p style="text-indent:25px"><span style="font-size:18px;">土壤取樣器具有許多種類，采集農(nóng)地或荒地表層土壤樣品，可用小型鐵鏟。研究土壤一般物理性質(zhì)，如土壤容重、孔隙率和持水特性等，可利用環(huán)刀。環(huán)刀為兩端開口的圓筒，下口有刃，圓筒的高度和直徑均為5 厘米左右。比較常用的采樣工具是土鉆。土鉆分手工操作和機械操作兩類。手工操作的土鉆式樣甚多，有采集淺層土樣的矮柄土鉆,觀察1米左右土層內(nèi)剖面特征的螺絲頭土鉆，后者進土省力，尤其適用于觀察地下水位變化，但采集土樣量小。采集供化學(xué)分析或不需原狀土的物理分析用的土樣時，用開口式土鉆。采集不破壞土壤結(jié)構(gòu)或形狀的原狀土樣,用套筒式土鉆。機械采土鉆由馬達帶動，使鉆體進入一定深度的土壤,然后將土柱提上,平放觀察，按需要切割采樣。</span>土壤取樣在作為一件體力活的同時，也充滿了技術(shù)含量在里面。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遵義沉積物土壤取樣器,土壤取樣器" src="https://tyunfile.71360.com/WaterMark/UploadFile/tahtrn/637463931015955958/3271579.png"></div><p> <span style="font-size:18px;">土壤取樣是從事土壤和生態(tài)研究科技工作的重要基礎(chǔ)性工作之一，而土壤取樣器則是測土配方施肥、土壤監(jiān)測和耕地地力調(diào)查與質(zhì)量評價項目中土壤采樣的工具。</span> </p> <p> <span style="font-size:18px;">在農(nóng)林業(yè)生產(chǎn)中，經(jīng)常需要對種植地的土壤狀況進行監(jiān)視，以便及時調(diào)整作物的種植條件?，F(xiàn)有的土壤取樣一般通鏟子等工具直接挖取土壤，所獲得的樣品層次混雜，不能準確測試出土層的營養(yǎng)、蟲害狀況。現(xiàn)有一種筒狀的取樣器，通過將筒狀金屬件插入土壤中再拔出，獲得層次分明的土壤樣品。但該種取樣器只有前端開口，難以將樣品完整、不破碎地取出。而且對土壤沒有抓取力，難以把樣品完整地從土體分離、取出。</span> 土壤取樣器便捷、快速和準確采集土壤樣品，比較大限度地控制取樣誤差。遵義沉積物土壤取樣器</p><p style="text-indent:25px">土壤取樣器，能真正滿足土壤取樣全層、等量、便捷的要求。遵義沉積物土壤取樣器</p><p> <span style="font-size:18px;">1、使用土壤取樣器具采集揮發(fā)性、半揮發(fā)性有機物樣品時，要防止待測物質(zhì)揮發(fā)，注意樣品滿瓶不留空隙，低溫運輸和保存。</span> </p> <p> <span style="font-size:18px;">2、測定重金屬的樣品，盡量用竹鏟、竹片直接采取樣品，或用鐵鏟、土鉆挖掘后，用竹片刮去與金屬采樣器接觸的部分，再用竹片采取樣品。對于污染土壤的樣品，要根據(jù)污染物的性質(zhì)采取相應(yīng)的防護措施，避免與人身體的直接接觸。</span> </p> <p> <span style="font-size:18px;">3、利用土壤取樣器具采樣時，每個采樣點的取土深度及采樣量應(yīng)均勻一致，土壤上層與下層的比例要相同。取樣器應(yīng)垂直于地面入土，深度相同。用取土鏟取樣應(yīng)先鏟出一個耕層斷面，再平行于斷面下鏟取土。</span> </p> <p> <span style="font-size:18px;">土壤取樣器具是土壤實驗中不可缺少的儀器，人為采樣不耗費時間，而且采集的樣品質(zhì)量不高，土壤取樣器具改善了這一狀況，給土壤實驗帶來了極大的便利，其作用是不言而喻的。</span> 遵義沉積物土壤取樣器</p><p style="text-indent:25px">泰安鴻泰熱能動力機械有限公司總部位于省莊鎮(zhèn)九星街268號，是一家鍋爐輔機制造、銷售；緩控釋肥設(shè)備、生物炭設(shè)備、蒸滲儀、化工機械、實驗設(shè)備、干燥設(shè)備、金屬結(jié)構(gòu)制品、建筑機械制造；鉚焊加工；機床加工；化工產(chǎn)品（不含化學(xué)危險品）、機電設(shè)備、閥門管件、建材、鋼材、工礦電器、儀表、標準件、水泵銷售；水暖管道安裝。的公司。公司自創(chuàng)立以來，投身于浸提儀，消化爐，土壤采樣器，取土器，是機械及行業(yè)設(shè)備的主力軍。泰安鴻泰熱能始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。泰安鴻泰熱能始終關(guān)注機械及行業(yè)設(shè)備行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2931077.html</p></div></div></div></div></div><div id="7pm7xzr" class="page-right twoColRt"><div id="bq8fxoq" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="aphoqcz" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" 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