德國(guó)Retsch全自動(dòng)冷凍研磨儀、研磨機(jī)產(chǎn)品特點(diǎn):
全自動(dòng)冷凍研磨儀是專(zhuān)為低溫冷凍研磨設(shè)計(jì)的研磨儀,同時(shí)也具備干磨和濕磨的功能。在樣品研磨之前,*的預(yù)冷卻程序可持續(xù)自動(dòng)地用液氮冷凍研磨罐,使樣品變脆,并防止樣品中揮發(fā)性物質(zhì)的揮發(fā)。液氮的加入、消耗和補(bǔ)充*由程序進(jìn)行監(jiān)控和處理,避免了手動(dòng)的繁瑣和危險(xiǎn)性,同時(shí)也保證了實(shí)驗(yàn)的可重復(fù)性。樣品的研磨過(guò)程始終處在-196℃低溫下,因此可滿(mǎn)足于熱敏性材料及生物領(lǐng)域的應(yīng)用,如不選用低溫冷凍,Cryomill依然可以對(duì)紡織品、PCB板、紙張、土壤等軟性及中硬性樣品進(jìn)行常規(guī)的粉碎。
德國(guó)Retsch全自動(dòng)冷凍研磨儀、研磨機(jī)原理:
全自動(dòng)冷凍研磨儀cromill的研磨罐是在水平方向上進(jìn)行徑向振動(dòng),研磨球的慣性帶動(dòng)它們以高能量撞擊位于弧形內(nèi)表面的樣品材料,從而達(dá)到粉碎效果。在整個(gè)研磨過(guò)程中自動(dòng)冷凍系統(tǒng)會(huì)持續(xù)將液氮補(bǔ)充到研磨罐中
應(yīng)用:
植物原料, 油料種子, 木頭, 頭發(fā), 塑料, 廢棄樣品, 動(dòng)物飼料, 化學(xué)品, 土壤, 下水道污泥, 羊毛, 紙張, 紡織品, 骨頭, 食物, 藥片, 薄紗, ...
主要特點(diǎn):
- 利用高速撞擊的球磨原理對(duì)樣品進(jìn)行粉碎,25Hz
- 研磨過(guò)程始終處在-196℃液氮中,保證樣品絕不變性
- 儀器的預(yù)冷卻及液氮的加入和補(bǔ)充*由程序自動(dòng)控制,避免了手動(dòng)操作繁瑣和危險(xiǎn)
- 可編程控制,可儲(chǔ)存程序,可自動(dòng)監(jiān)控
- 數(shù)字顯示和設(shè)置參數(shù)
- 研磨罐體積為50mL
- 樣品處理個(gè)數(shù)為4個(gè)
應(yīng)用 | 粉碎、混合、均化以及細(xì)胞破碎 |
應(yīng)用領(lǐng)域 | 工程/電子, 建筑原料, 農(nóng)業(yè), 醫(yī)藥品, 化學(xué) / 合成材料, 玻璃/ 陶瓷, 生物, 食物, environment / recycling, geology / metallurgy |
樣品特征 | 硬的, 中硬性, 軟性的, 脆性的, 彈性的, 含纖維的 |
粉碎原理: | 撞擊力,摩擦力 |
進(jìn)樣尺寸 | ≤ 8 mm |
出料粒度 | ~ 5 µm |
批次加料量 | max. 20 ml |
研磨平臺(tái)數(shù) (可接納研磨罐數(shù)) | 1 |
振動(dòng)頻率設(shè)置 | 數(shù)字顯示,3-25Hz (180 - 1500 min-1) |
典型粉碎時(shí)間 | 10 min / 4 min (cooling / grinding) |
干磨 | 是 |
濕磨 | 是 |
低溫研磨 | 是 |
細(xì)胞破碎適配器 | 是 |
帶自動(dòng)中心定位的緊固裝置 | 是 |
研磨罐種類(lèi) | 旋蓋型研磨罐 |
研磨套件材料 | 硬質(zhì)剛, 不銹鋼, 氧化鋯, PTFE |
研磨罐尺寸 | 5 ml / 25 ml / 35 ml / 50 ml |
Autofill | 10 l / 50 l |
粉碎時(shí)間設(shè)定 | 數(shù)字顯示,10秒-99分鐘 |
Storable SOPs | 1 |
Electrical supply data | 100-240 V, 50/60 Hz |
Power connection | 1-phase |
防護(hù)類(lèi)型 | IP 30 |
接受功率 | 160 W |
機(jī)體尺寸(寬x高x縱深) | 385 x 370 x 570 mm |
凈重 | ~ 46 kg |
附件 | Operation & Application Video |
標(biāo)準(zhǔn) | CE |
貨號(hào) | 產(chǎn)品描述 |
20.748.0001 | 全自動(dòng)冷凍研磨儀 |
02.480.0001 | 12升帶液氮罐和安全閥的自動(dòng)進(jìn)樣器 |
02.480.0002 | 50升帶液氮罐和安全閥的自動(dòng)進(jìn)樣器 |
05.871.0001 | 連接管,含安全閥(適用于顧客自備的液氮) |
02.706.0272 | 使用2/4研磨罐時(shí)的適配器,5毫升 |
02.706.0277 | 使用2/4離心管時(shí)的適配器,2毫升 |
22.749.0001 | 2毫升密閉離心管,1000件 |
01.462.0300 | 研磨罐,淬火鋼材質(zhì),5ml |
01.462.0297 | 研磨罐,淬火鋼材質(zhì),25ml |
01.462.0298 | 研磨罐,淬火鋼材質(zhì),35ml |
01.462.0299 | 研磨罐,淬火鋼材質(zhì),50ml |
01.462.0290 | 研磨罐,不銹鋼材質(zhì),5ml |
01.462.0289 | 研磨罐,不銹鋼材質(zhì),25ml |
01.462.0288 | 研磨罐,不銹鋼材質(zhì),35ml |
01.462.0284 | 研磨罐,不銹鋼材質(zhì),50ml |
01.462.0310 | 研磨罐,氧化鋯材質(zhì),25ml |
01.462.0309 | 研磨罐,PTFE材質(zhì),25ml |
05.368.0029 | 研磨珠,淬火鋼材質(zhì),5mm |
05.368.0030 | 研磨珠,淬火鋼材質(zhì),7mm |
05.368.0031 | 研磨珠,淬火鋼材質(zhì),9mm |
05.368.0059 | 研磨珠,淬火鋼材質(zhì),10mm |
05.368.0032 | 研磨珠,淬火鋼材質(zhì),12mm |
05.368.0108 | 研磨珠,淬火鋼材質(zhì),15mm |
05.368.0034 | 研磨珠,不銹鋼材質(zhì),5mm |
05.368.0035 | 研磨珠,不銹鋼材質(zhì),7mm |
05.368.0036 | 研磨珠,不銹鋼材質(zhì),9mm |
05.368.0063 | 研磨珠,不銹鋼材質(zhì),10mm |
05.368.0037 | 研磨珠,不銹鋼材質(zhì),12mm |
05.368.0109 | 研磨珠,不銹鋼材質(zhì),15mm |
05.368.0062 | 研磨珠,不銹鋼材質(zhì),20mm |
05.368.0105 | 研磨珠,不銹鋼材質(zhì),25mm |
05.368.0038 | 研磨珠,碳化鎢材質(zhì),5mm |
05.368.0039 | 研磨珠,碳化鎢材質(zhì),7mm |
05.368.0040 | 研磨珠,碳化鎢材質(zhì),9mm |
05.368.0071 | 研磨珠,碳化鎢材質(zhì),10mm |
05.368.0041 | 研磨珠,碳化鎢材質(zhì),12mm |
05.368.0110 | 研磨珠,碳化鎢材質(zhì),15mm |
05.368.0024 | 研磨珠,瑪瑙材質(zhì),5mm |
05.368.0025 | 研磨珠,瑪瑙材質(zhì),7mm |
05.368.0026 | 研磨珠,瑪瑙材質(zhì),9mm |
05.368.0067 | 研磨珠,瑪瑙材質(zhì),10mm |
05.368.0027 | 研磨珠,瑪瑙材質(zhì),12mm |
05.368.0096 | 研磨珠,氧化鋯材質(zhì),12mm |
05.368.0113 | 研磨珠,氧化鋯材質(zhì),15mm |
05.368.0093 | 研磨珠,氧化鋯材質(zhì),20mm |
05.368.0045 | 研磨珠,含鋼心PTFE材質(zhì),10mm |
05.368.0046 | 研磨珠,含鋼心PTFE材質(zhì),12mm |
05.368.0114 | 研磨珠,含鋼心PTFE材質(zhì),15mm |
05.368.0047 | 研磨珠,含鋼心PTFE材質(zhì),20mm |
05.368.0042 | 研磨珠,Polyamide聚酰胺混合材質(zhì),5mm |
05.368.0043 | 研磨珠,Polyamide聚酰胺混合材質(zhì),7mm |
05.368.0044 | 研磨珠,Polyamide聚酰胺混合材質(zhì),9mm |
05.368.0003 | 研磨珠,Polyamide聚酰胺混合材質(zhì),12mm |