The determination of titratable acidity in apple, grape, strawberry was conducted by monotonic titration ( MET) using automatic potentiometric titrator. 应用自动电位滴定仪的等量等当点滴定法,测定苹果、葡萄、草莓三类水果样品的可滴定酸。
Evaluation of the uncertainty in measurements of titratable acidity in tomato paste Study on Determination of Titratable Acidity in Fruits Using Automatic Potentiometric Titrator 电位法对番茄酱中可滴定酸度的不确定度的评定研究应用自动电位滴定仪测定水果中的可滴定酸
Application of karl fisher titrator for determing the traces water in drying polyester chips 卡尔·费休滴定仪在测定聚酯切片微量水分中的应用
The instrument is composed of Mariotte constant current titrator, digital quartz timer, colorimetric titration controller, instantaneous titration controller and magnetic stirrer. 报道了一种新型数字滴定仪,它由马利奥特恒流器、石英计时器、目视滴定控制器、瞬时滴定控制器和磁力搅拌器构成。
This paper describes a method for measuring the ionization constants of reagents and raw materials and finished products of drugs by automatic titrator. 本文介绍利用全自动滴定仪快速测定化学试剂、原料药、成品药的电离常数。
The titrator adopts the peristaltic pump to drive the titrant, and adopts the optical switch to detect the number of drip. 该仪器采用蠕动泵驱动滴定剂,用光电开关检测滴定剂滴数,根据滴数计算所用滴定剂的体积。
Automatic potentiometric titrator Hemadsorbing viruses can be titrated by counting the number of focal areas to which RBC are absorbed. 自动电位测定滴定器具有血细胞吸附力的病毒,可以计算其吸附红细胞的病灶区数滴定。
Study on Determination of Titratable Acidity in Fruits Using Automatic Potentiometric Titrator 应用自动电位滴定仪测定水果中的可滴定酸
Rice fatty acid automatic titrator determines the titration end-point based on the color change in the titration process, and can get stable and accurate results. 稻谷脂肪酸自动滴定仪使用光学传感器以滴定过程的颜色变化为控制依据确定滴定终点,结果准确稳定,一致性好。
The free water is to be determined by adding directly smashing the NPK compound to the karl Fisher Titrator without the extraction and centrifuging, so that the operation process becomes easy, and the result shows the higher accuracy. 直接把复合肥粉碎样加到卡尔·费休滴定容器中测定其游离水,省去萃取和离心步骤,简化了操作,分析结果重现性和准确度更高。
Study of measuring total acid value of insulating oil by model GT-100 automatic titrator GT-100自动滴定仪测绝缘油酸值的研究
The measurement of carboxyl end group content in PBT was discussed with an automatic potentiometric titrator. The orthogonal optimization of testing conditions was studied, such as sample weighting, volume proportion of solvent, titrant concentration. 采用全自动电位滴定仪测定PBT切片的端羧基含量,对称样量、溶剂的配比、滴定剂的浓度等进行了正交优化。
The end point of titration is controlled by instantaneous titration controller and titre is measured by Mariotte constant current titrator and timer. 瞬时滴定控制器可准确地控制滴定终点,使分析结果准确可靠。
In this paper, the theory of water-solubility of electrodeposition paint is used to explain MEQ, and the testing method is introduced in detail by use of automatic potentiometric titrator 结合电沉积涂料水溶性机理说明了MEQ值,并进一步详细介绍了自动电位滴定仪测定MEQ值的方法
The development of virtual potential titrator 虚拟电位滴定仪的开发
Results With our new titrator and nephelometric sensor, the accuracy and precision of our new titrimetry can be better than 0.2% under suitable conditions. Conclusion The proposed method has been found to be accurate, precise, specific, reproducible, and linear. 在适当的条件下高精度散射光度滴定法的精密度和准确度均在02%以内。结论用高精度散射光度滴定法测定苯妥英钠结果准确、重复性好、专属性强、线性范围宽。
Development and Application of thermal Titrator 温度滴定仪的研制和应用
Design of New Coulomb Micro Water Titrator 一种新的库仑微水滴定仪的设计方法
The automatic potential titrator tests the organic matter in the soil 自动电位滴定仪测土壤中的有机质
Construction and Application of Dual Wavelength Fiber-optic Probe Photometric Titrator 光纤双波长光度滴定仪的研制及其应用
A turbidity sensor, a turbidity titrator, and a method to indicate the titration end-point of precipitation reaction by the measurement of the relative intensity of the scattered light in the titrate solution were introduced. 报道了一种实用的浊度传感器及浊度滴定仪,以及一种利用此仪器检测溶液的浑浊程度(溶液中散射光相对强度)来判断沉淀反应滴定终点的方法。