核心参数
滴定方式: 全自动滴定
仪器种类: 容量法/库仑法卡氏水分测定仪
产地类别: 进口
测量分辨率: 0.1μA
水分含量测量范围: 1 ppm-100%含水量的样品
测量精度: ≤0.05%
最小进给量: 1/2000滴定管体积
滴定控制精度: 0.15%,
用户单位
采购时间
采购数量
中国药科大学
2018/05/01
1
山东理工大学
2022/05/20
1
中南大学
2021/12/28
1
广州大学
2021/10/08
1
华南农业大学
2021/07/15
1
(北京)医药科技研究所
2015/08/11
1
中国科学院生态环境研究中心
2014/07/27
1
(北京)医药科技研究所
2015/07/28
1
青岛科技大学
2015/07/28
1
清华大学
2017/09/14
1
北京金达阳光开发学院
2013/01/04
1
内蒙古工业大学
2012/06/14
1
天津大学
2012/06/21
1
俄美达
2013/12/10
1
ChemTron卡氏水分测定CAT 7500的工作原理介绍
卡氏水分测定CAT 7500的使用方法?
ChemTronCAT 7500多少钱一台?
卡氏水分测定CAT 7500可以检测什么?
卡氏水分测定CAT 7500使用的注意事项?
ChemTronCAT 7500的说明书有吗?
ChemTron卡氏水分测定CAT 7500的操作规程有吗?
ChemTron卡氏水分测定CAT 7500报价含票含运吗?
ChemTronCAT 7500有现货吗?
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检测银含量
Potentiometric determination of silver in silver or alloys. After dissolving in concentrated nitric acid the sample is titrated with NaCl (or KBr) or HCl using a silver combination electrode.
钢铁/金属
2015/01/11
更多
塑料 聚酯树脂 部分酸值和总酸值的测定实验
塑料 聚酯树脂 部分酸值和总酸值的测定实验
275KB
2023/07/20
手持数显式折光仪
手持数显式折光仪
506KB
2022/10/28
沥青粘度计
沥青粘度计
534KB
2022/10/28
Vdose 系列液体注射泵-分注器
Vdose 系列液体注射泵-分注器
613KB
2022/10/28
TL 7500 KF 容量法卡式水分滴定仪
TL 7500 KF 容量法卡式水分滴定仪
721KB
2022/10/28
TitroLine 7750-7800综合型电位水分滴定仪
TitroLine 7750-7800综合型电位水分滴定仪
591KB
2022/10/28
TitroLine 7000 综合型滴定仪
TitroLine 7000 综合型滴定仪
691KB
2022/10/28
TitroLine 5000 标准型滴定仪
TitroLine 5000 标准型滴定仪
562KB
2022/10/28
ET 系列絮凝沉降仪
ET 系列絮凝沉降仪
520KB
2022/10/28
CAT全自动电位滴定仪
CAT全自动电位滴定仪
1443KB
2022/10/28
实验室通用产品
实验室通用产品
1784KB
2022/10/24
滴定靛蓝和保险粉
Indigo is a so-called vat dye, which means that it needs to be reduced to its water soluble leuco-form before dying. The reduced form is absorbed into the fibres, and when oxidized back to its blue form it stays within the fibre. Earlier the reduction and dyeing was done with fermentation. Nowadays, the most of the reduction has been done chemically by sodium dithionite.
319KB
2015/01/15
JULABO-VISCO粘度计使用注意事项
JULABO VISCO一直坚持以技术服务为核心,致力于为用户提供专业化的技术服务及完善的实验解决方案,以更专业的方案设计、更可靠的服务赢得越来越多客户的信赖!
114KB
2014/01/02
优莱博 FP50-HL/FP40-HL专家型加热制冷浴槽/恒温循环器 操作手册
JULABO加热制冷恒温循环器具有完善的功能设置,可靠的产品质量,一台设备即可实现浴槽内样品精密恒温,加热制冷;浴槽外设备循环控温,加热制冷实验。
1695KB
2014/01/02
SCHOTT毛细管粘度计3
德国SCHOTT 毛细粘度管 Cannon-Fenske Routine Viscometers 符合标准:ISO/DIN 3105,ASTM D 2515,ASTM D 466,NF T 60-100 规范 适合透明流体, 粘度范围0.35…20,000mm2/s,适合自动测量 填充量:7-12mL; 总长度:约245mm
78KB
2008/08/06
SCHOTT毛细管粘度计2
德国SCHOTT 毛细粘度管 Micro-Ubbelohde Viscometers(DIN) 符合标准:DIN55 350,Part 18(附原厂校验报告) 符合标准:DIN55 526, Part 2 适合极少量透明液体,粘度范围:0.3-800 mm2/s, 测量时间>30 秒, 适合搭配自动粘度测量系统 填充量:3-4mL;总长度:约290mm
203KB
2008/08/06
SCHOTT毛细管粘度计
德国SCHOTT 毛细粘度管 Ubbelohde Viscometers(DIN) 符合标准:DIN51562,Part 1,ISO/DIS 3105(BS-IP-SL) 填充量:15……20mL; 总长度:290mm 适合透明液体,粘度范围:0.3-60000 mm2/s, 精确度高,充填容易
200KB
2008/08/05
JULABO高精度温度校准槽介绍
JULABO 温度校准浴槽适合不同场合对温度 校准的需要,符合DIN ISO9001:2000 的标准 要求 校准槽内部设计为溢流筒结构,溢流筒置于 浴槽内,循环泵将浴液由溢流筒底部泵入筒 内,再溢流至浴槽内,由此保证温度的均匀 性和稳定性 JULABO 提供高四线制的Pt100 传感器测量 参考温度值,节省用户购买昂贵的数显温度
157KB
2006/08/01
检测脂肪和油类酸值和游离脂肪酸
The method is suitable for edible fats and oils such as butter, olive, palm or sunflower oil. The acid number is the quantity of base, expressed in milligrams of potassium hydroxide, that is required to neutralize all acidic constituents present in 1 g of sample. The calculation of the % FFA depends on the titrated type of sample.
511KB
2015/01/15
检测果汁饮料中的总酸值
This method is used fort he quantitative determination of total acidity in fruit juice. Here, the citric acid as the main use as a reference.
498KB
2015/01/15
检测牛奶或奶制品的酸值
This method is used for the quantitative determination of acidity (acid degree) in milk and milk products. The acidity is calculated either as SH-, Dornic- or Therner degree. The different degree uses different concentrations of NaOH titrant.
434KB
2015/01/15
检测水的碱度
The alkalinity of water is a measure of its capacity to neutralise acids. The alkalinity of natural water is due to the salts of carbonate, bicarbonate, borates, silicates and phosphates along with the hydroxyl ions in free state. However the major portion of the alkalinity in natural waters is caused by hydroxide, carbonate and bicarbonates with may be ranked in order of their association with high pH values. Alkalinity values provide guidance in applying proper doses of chemicals in water and waste water treatment processes, particularly in coagulation and softening.
481KB
2015/01/15
检测维生素C(DCPIP法)
This method is used to determine the content of ascorbic acid (Vitamin C) with the specific titrant 2,6-Dichlorphenolindophenol (DCPIP).
401KB
2015/01/15
检测食品中的氯离子或氯化钠(盐)含量
Potentiometric determination of chloride/sodium chloride (“salt”) in food samples such as salt, spice mixtures, cheese, meat or tomato sauce.
401KB
2015/01/15
检测水样或废水中的游离氯或总氯含量
This method is used for the quantitative determination of Chlorine, Hypochlorite and Chloramine in water and wastewater using the potentiometric or Dead Stop titration method with phenylarisine oxide as titrant. The method is used for chlorine concentrations < 5 mg/L. The endpoint can be detected potentiometric using a combined platinum electrode (recommended) or amperometric using a double platinum electrode.
775KB
2015/01/15
检测挥发性有机酸(FOS)和总无机碳(TAC)
The determination of the volatile organic acids (FOS) and total inorganic carbon (TAC) or buffer monitor the fermentation process in biogas reactors. Determination of FOS/TAC value is performed as an endpoint titration to two pH endpoint using sulphuric acid. The FOS, TAC and the ratio of FOS/TAC are automatically calculated and displayed.
0KB
2015/01/15
检测过氧化氢
The concentration of hydrogen peroxide in a solution is determined by redox titration with potassium permanganate.
336KB
2015/01/15
检测异氰酸酯NCO-含量
This method is applicable for material containing reactive isocyanate groups.The isocyanate is reacted with di-n-butyl amine to form a urea. Unreacted (excess) amine is determined by backtitration with hydrochloric acid.
0KB
2015/01/15
检测过氧化值
The peroxide number gives the initial evidence of rancidity in unsaturated fats and oils. Other methods are available but peroxide value is the most widely used. It gives a measure of the extent to which an oil sample has undergone primary oxidation.
358KB
2015/01/15
检测脂肪或油类的皂化值
Determination of saponification number in fats and oils, fatty acids, resins and other organic technical solvents. The saponification
651KB
2015/01/15
凯氏定氮法最后一步(酸碱滴定法)
The method is suitable for samples which contents nitrate or protein. The sample is digested with sulfuric acid in the presence of a catalyst. This converts organically bound nitrogen to ammonium sulfate.
493KB
2015/01/15
检测碘价值
The method describes the procedure for the determination of the iodine number with the use of a catalyst. The application is suitable for fats, fatty acids, oils and different organic solvents.
363KB
2015/01/15
检测化学需氧量
Determination of the chemical oxygen demand above concentration of 15 mg/l. In the case of undiluted samples the procedure can be used up to 300 mg/l. The chloride contents of the undiluted sample must not exceed 1 g/l. Apart from that, the work should be performed according to the procedure laid down in Part 41-2.
412KB
2015/01/15
检测果酱类物质钙含量
This method is used for the quantitative determination of Calcium in jelly drinks using the complexometric titration method with a Calcium Ion selective electrode.
613KB
2015/01/15
检测碱性(高氯酸滴定法)
This application note describes the non-aqueous titration of different bases with perchloric acid in glacial acetic acid. This application note do not describes the use of other solvents
504KB
2015/01/15
检测维生素C(碘量法)
This method is used to determine the content of ascorbic acid (Vitamin C) with the Iodine titrant in juices like orange or apple juice. The sulfite (SO2) in the juice is masked before with glyoxal solution.
261KB
2015/01/15
检测银含量
Potentiometric determination of silver in silver or alloys. After dissolving in concentrated nitric acid the sample is titrated with NaCl (or KBr) or HCl using a silver combination electrode.
322KB
2015/01/15
检测葡萄酒中SO2的含量
This application note descripe the titration procedure with iodine solution.
278KB
2015/01/15
检测石油产品中的水分含量
The application describes the procedure of the coulometric water determination in petrochemistry products such as mineral oil and similar products. The application note describes only the direct titration and not the use of evaporation oven.
290KB
2015/01/15
检测总碱度
Determination of basic constituents in petroleum products by potentiometric titration with perchloric acid in glacial acetic acid. The total base number (TBN) is the quantity of perchloric acid, expressed in terms of equivalent number of milligrams of potassium hydroxide (or alternatively in milli-equivalents of hydroxide per gram), that is required to neutralize all basic constituents present in 1 g of sample when titrated under the prescribed conditions.
494KB
2015/01/15
检测总酸度
Determination of acidic constituents in petroleum products and lubricants by potentiometric titration. The total acid number TAN is the quantity of base, expressed in milligrams of potassium hydroxide, that is required to neutralize all acidic constituents present in 1 g of sample.
679KB
2015/01/15
检测应用水总硬度
This method is used for the quantitative determination of total hardness in drinking water. The total hardness is the sum of calcium and magnesium hardness. It is possible to titrate the Ca- and Mg hardness with a Ca-ISE electrode as two equivalence points (EQs) in one titration. But it is recommended to use the more robust Cu-ISE for the determination of total hardness
298KB
2015/01/15
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