糧食纖維測定儀價格,粗纖維含量測定儀器報價,寧波浙江粗纖維分析儀
規(guī)格型號:JOYN-CXW-6
產(chǎn)品說明:測試樣品數(shù):6個/次
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內(nèi)銷售部:183 --劉俊
銷售部/廠址:上海市松江區(qū)久富開發(fā)區(qū)姚北路388號
郵 編:201615
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【粗纖維測定儀操作前準備】:
1、檢查儀器電源和水的連接。
2、樣品處理,脂肪含量超過10%的樣品先經(jīng)脫脂。
3、將坩鍋用蒸餾水洗凈,使其不帶任何雜質(zhì),并將其置于恒溫箱內(nèi),在溫度100℃烘30分鐘,然后移入干燥器冷卻室溫,并將其標號備用。
【全自動粗纖維測定儀技術(shù)參數(shù)】:粗纖維測定儀型號:JOYN-CXW-6
測定對象:各種糧食、飼料、谷物、食品及其他農(nóng)副產(chǎn)品中粗纖維的含量
測試樣品數(shù):6個/次
重復(fù)性誤差:粗纖維含量在10%以下,對值誤差≤0.4
粗纖維含量在10%以上,相對誤差≤4%
測定時間:在儀器上所需約90min(包括酸30分、堿30分,抽濾和洗滌約30分)
電源:AC220V/50HZ
功率:3.3KVA
體積:540×450×670mm
重量:28kg
【酸堿水注意事項】:1、儀器由于經(jīng)常與酸、堿及水接觸,故定要有良好的接地。
2、注意坩鍋的安裝,可加水查看是否漏液,再加酸或堿。
3、6個坩鍋可單獨使用。
4、儀器使用后,要將燒瓶內(nèi)酸堿到出,加入自來水,將沒用過的坩鍋裝在用后的管路位置上,加水抽濾以清洗管路,延長儀器使用壽命。
5、儀器用完且清洗后,將抽濾座和消煮管下套內(nèi)密封圈取下用水清洗,如發(fā)現(xiàn)其表面有腐蝕的白色痕跡,可翻轉(zhuǎn)使用。
6、為使儀器好的散熱,使用時好將后門取下,在打開儀器的電源開關(guān)后觀察儀器內(nèi)部風機是否旋轉(zhuǎn),只有在風機旋轉(zhuǎn)前提下才可使用儀器。用后檢查儀器內(nèi)部是否有漏液的地方,然后將后門蓋上。
7、坩鍋在500℃高溫爐內(nèi)灼燒后,應(yīng)將爐門拉開條縫,待溫度降100℃ 以下再取出。否則,由于爐內(nèi)外溫差過大易使坩鍋炸裂。acid and alkali water precautions] :
1. Due to frequent contact with acid, alkali and water, the instrument must be well grounded.
2. Pay attention to the installation of crucible, and add water to check whether the liquid is leaking, and then add acid or alkali.
3. 6 crucible can be used alone.
4, instrument after use, will the flasks, acid-base to add water, use the crucible used in the pipeline position, after adding water suction filter to washing line, extending the service life of the instrument.
5. After the instrument is finished and cleaned, remove the water from the filter seat and the inner sealing ring of the sterilized tube. If there is a white trace of corrosion on the surface, it can be turned over.
6, to make a better heat dissipation instrument, when using the best'll take out the back door and look inside the instrument after open the instrument's power switch fan rotation, can be used only under the precondition of fan rotation apparatus. After use, check if there is any leakage in the instrument, and then cover the back door.
Within 7, crucible at 500 ℃ high temperature furnace burning, oven door open a crack, should be treated temperature dropped to below 100 ℃ and remove. Otherwise, because the temperature difference between the inside and outside of the furnace can easily crack the crucible.
【產(chǎn)品相關(guān)關(guān)鍵詞】:粗纖維測定儀說明書,粗纖維測定儀制造商,粗纖維含量測定儀,膳食纖維測定儀