ChemTron VTR-80高低温磁力搅拌反应装置

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ChemTron

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型号

VTR-80

荣誉奖项

产地

欧洲

优莱博技术（北京）有限公司

白金
第18年
授权经销商

营业执照已审核

留言询价电话询价

核心参数

产地类别： 进口

温度范围： -80~+60℃

控温精度： ±0.1℃

反映单元： 1个

反应容量： 3.1L

相关方案

综合其他食品/农产品石油/化工环保钢铁/金属

Julabo：异氰酸酯NCO中NCO含量的检测
Determination of the exact concentration of the HCL titrant We recommend ready to use HCl titrant. The exact concentration of the HCL 1.000 mol/l can be determined using the titrimetric standard Tris hydroxy amino methane (TRIS). The standard can be dried for 24 h in an exsiccator at room temperature. 1-2 g of the standard are weighed accurately in a 150 mL beaker and dissolved in 80 mL of dist. water with stirring. It is titrated with the 1 mol/l HCl solution. Repeat the standardization two times. The average value is stored automatically in the exchangeable unit.
石油/化工 2017-11-25
环境水中物理指标检测方案
根据DIN 38 406 - E 3-3标准检测海水、饮用水、地下水的总硬度，如果废水中的金属离子含量不高，也可以用来检测废水的硬度。
环保 2015-01-11
环境水中物理指标检测方案
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
环保 2015-01-11
异氰酸酯NCO中主要成分含量检测方案
Determination of the exact concentration of the HCL titrant We recommend ready to use HCl titrant. The exact concentration of the HCL 1.000 mol/l can be determined using the titrimetric standard Tris hydroxy amino methane (TRIS). The standard can be dried for 24 h in an exsiccator at room temperature. 1-2 g of the standard are weighed accurately in a 150 mL beaker and dissolved in 80 mL of dist. water with stirring. It is titrated with the 1 mol/l HCl solution. Repeat the standardization two times. The average value is stored automatically in the exchangeable unit.
石油/化工 2015-01-11

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.
其他 2015-01-11
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.
其他 2015-01-11
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. In a distillation apparatus the digestion solution is treated with NaOH and the released ammonia (NH3) is distilled into a solution of boric acid. This solution is then titrated with an acid titrant (HCl or H2SO4) to a pH endpoint of 4.65.
其他 2015-01-11
检测碘价值
Electrode handling If not in use, the electrolyte should be stored in the electrolyte solution. For further details, please refer to the electrode’s operating instructions.
其他 2015-01-11

旋转蒸发仪在茶叶中农药多残留测定中的作用
本实验由茶叶试样中的有机磷、有机氯、拟除虫菊酯类农药经加速溶剂萃取仪用乙腈十二氯甲烷提取，提取液经溶剂置换后用凝胶渗透色谱）（GPC）净化、浓缩后，用气相色谱-质谱仪进行检测，选择离子和色谱保留时间定性外标法定量。
食品/农产品 2023-03-27
食品中氯离子或氯化钠（盐）含量检测方案(自动电位滴定)
Standard titration For a standard titration weigh in 70- 90 mg of the NaCl standard in a 150 ml beaker, add appr. 80 ml dist. water and 1 ml HNO3 1 mol/l. Place the electrode and
食品/农产品 2015-01-11
检测维生素C（碘量法）
Titration In a 100 or 150 mL beaker are added 50 ml sample and 2 ml of the Glyoxal solution. After 5 minutes 5 ml of the H2SO4 25 % are added. The mixture is directly titrated with the Iodine solution to an μA endpoint.
食品/农产品 2015-01-11
牛奶或奶制品中酸值检测方案(自动电位滴定)
测量：氢氧化钠溶液0.1mol／L（therner），0.25（SH）金（dornic 0.11）mol／L ?苏打石灰for二氧化碳吸收of the试剂。 ?titer：邻苯二甲酸氢钾（参考资料）
食品/农产品 2015-01-11

Julabo：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.
石油/化工 2017-11-25
Julabo：异氰酸酯NCO中NCO含量的检测
Determination of the exact concentration of the HCL titrant We recommend ready to use HCl titrant. The exact concentration of the HCL 1.000 mol/l can be determined using the titrimetric standard Tris hydroxy amino methane (TRIS). The standard can be dried for 24 h in an exsiccator at room temperature. 1-2 g of the standard are weighed accurately in a 150 mL beaker and dissolved in 80 mL of dist. water with stirring. It is titrated with the 1 mol/l HCl solution. Repeat the standardization two times. The average value is stored automatically in the exchangeable unit.
石油/化工 2017-11-25
检测有机溶剂中水分含量
This method is a general description how to determine the water content in organic liquids such as methanol, isopropyl alcohol, glycol and other similar liquids.
石油/化工 2015-01-11
石油产品中水分含量检测方案
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.
石油/化工 2015-01-11

环境水中物理指标检测方案
根据DIN 38 406 - E 3-3标准检测海水、饮用水、地下水的总硬度，如果废水中的金属离子含量不高，也可以用来检测废水的硬度。
环保 2015-01-11
环境水中物理指标检测方案
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
环保 2015-01-11
废水中溶解气体检测方案
200 ml sample (measuring cylinder; for chlorine concentrations > 2 mg/l use less sample and fill up with dist. water to 200 ml) are filled into a 250 ml beaker. Add 1 ml KI solution and 1 ml buffer solution pH = 4.0 and titrate with the phenylarsine oxide to an equivalence point (potentiometry) or μA endpoint (amperometry)
环保 2015-01-11
环境水中物理指标检测方案
Titrator: TL 6000-M2/20 or TL 7000-M2/20 consists of ? Basic device ? Magnetic stirrer TM 235 ? 20 mL exchange unit WA 20, with brown glass bottle for titrant complete ? pH combination electrode with integrated temperature sensor (A 162 2M-DIN-ID, N 1052 A, BL 18…)
环保 2015-01-11

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

典型用户

用户单位	采购时间
山东世通检测公司	2013-05-14
中国科学院长春应用化学研究所	2014-10-16
北京博远祥德科学仪器有限公司	2014-03-20
湖南大学	2014-10-14
石家庄赛默科技有限公司	2013-04-15

售后服务承诺

产品货期: 56天

整机质保期: 1年

培训服务: 额外提供免费培训

其他: 质保年限：1年保内维修承诺：非人为原因，免费维修

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查看全部

订货号	型号	温度范围	搅拌速度	稳定性	加热功率	制冷功率	浴槽开口/高度	充液体积	外形尺寸
		℃	rpm	℃	W	W	mm	L	W×L/H mm
8602040	VTR-40	-40~+60	100~800	±0.2	750	450	Ø100 或 Ø140 / 100	3.1	420x560 / 505
8602080	VTR-80	-80~+60	100~800	±0.2	750	400	Ø100 或 Ø140 / 100	3.1	545x610 / 525
8602081	DTR-80	-80~+60	100~800	±0.1	750	400	Ø100 或 Ø140 / 100	3.1	545x610 / 525

ChemTron VTR-80高低温磁力搅拌反应装置

设备更新推荐专区

ChemTron PRS-6/PRS-12 6位/12位平行合成仪