PSZ130A全自动酸值测定仪

PSZ130A全自动酸值测定仪是按GB/T 7304石油产品及润滑剂酸值测定法(电位滴定法)、GB/T 18609原油酸值的测定(电位滴定法)等标准设计而成的，仪器采用电位滴定法对滴定终点进行自动判别并自动计算出结果。该仪器适用于石化行业测定原油、石油产品、润滑剂等多种样品中酸值的测定，酸值的测定是判定油品品质的重要指标之一。滴定系统采用耐腐蚀的材料加工而成，仪器测量结果精确、使用寿命长。

技术指标：

测量范围：≥0.001 mgKOH/g

电位测量范围：-1999.9～+1999.9 mV

电子单元基本误差：0.1%F·S±0.1mV

输入阻抗：≥1×1012 Ω

滴定管体积：10mL

滴定小体积：0.002mL

滴定管精度：±0.1%F·S

精密度: 符合相关标准

环境温度：0～35℃

电 源：AC220±22V,50Hz

产品特点：

中文界面，鼠标、键盘操作，人机对话通俗易懂

实时显示电位曲线（E-V）、一阶导数曲线（dE/dV）及电极电位（E）、滴定体积（V）、滴定结果

全过程滴定数据浏览，强大的数据处理功能，便于结果的重新处理；滴定结果、数据、曲线海量存贮，滴定过程数据可存为Excel文档，方便日后查询

实验数据、图形、结果可存为word文档,便于报告或论文输出或网络远程查询

自动打印曲线、结果及滴定数据

动态等当点滴定（DET）,等量等当点滴定（MET）,预设终点电位滴定（SET）

滴定曲线任意移动、放大，更有利于利用图形修正与处理结果

pH测量功能(pH：0～20pH)

全自动“终点”判别，有效滤除假“终点”

高精度“终点”手动删除或添加功能

自动清洗，自动补液，自动定值加液

PSZ130A automatic analyzer acid number is based on GB / T 7304 Petroleum products and lubricants - Determination of acid method (potentiometric titration), determination of GB / T 18609 crude acid number (potentiometric titration) and other standards designed by the instrument by potentiometric titration automatically determine the titration end point and automatically calculate the results. The instrument is suitable for the petrochemical industry measurement of crude oil, petroleum products, lubricants and other samples in acid value, determination of the acid is one of the important indicators to determine the quality of the oil. Titration system uses corrosion-resistant materials processing, instrument measurement accuracy, long service life.

Specifications:

Measuring range: ≥0.001 mgKOH / g

Potential measurement range: -1999.9 ~ + 1999.9 mV

Electronic unit basic error: 0.1% F · S ± 0.1mV

Input impedance: ≥1 × 1012 Ω

Burette volume: 10mL

Titration minimum volume: 0.002mL

Burette accuracy: ± 0.1% F · S

Precision: compliance with relevant standards

Ambient temperature: 0 ~ 35 ℃

Power source: AC220 ± 22V, 50Hz

Features:

Chinese interface, mouse, keyboard, user-friendly man-machine dialogue

Real-time display potential curve (E-V), the first derivative curve (dE / dV) and electrode potential (E), titration volume (V), titration

The whole process of titration data browsing, powerful data processing capabilities, easy reprocessing results; titration results, data, mass storage curve, titration process data can be saved as an Excel document, to facilitate future inquiries

Experimental data, graphics, results can be saved as word documents, facilitates output or network remote query or paper

Automatically print the curve, and the results of titration data

Dynamic equivalence point titration (DET), Monotonic equivalence point titration (MET), preset end point potentiometric titration (SET)

Titration curve of any move, zoom in, more conducive to the use of graphics and correction processing result

pH measurements (pH: 0 ~ 20pH)

Automatic "end point" discriminating, effectively filter out false "end"

Precision "end" to manually remove or add features