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PSZ127 石油产品酸值测定仪(滴定法)
该酸度测定器是引进日本先进技术生产的,符合GB/T 264“石油产品酸值测定法",适用于测定石油产品的酸值。原理是采用沸腾乙醇抽出试样中的酸性成分,然后用氢氧化钾乙醇溶液进行滴定而测定其酸值。
本仪器由恒温浴、温度控制装置、锥形烧瓶、球形回流冷凝管、微量滴定管组成。
其特点是:
1、仪器采用不锈钢外壳、浴槽及支杆等采用不锈钢材料,防腐耐用。电器控制采用模块化结构,稳定可靠。
2、温度由可控硅调压器调节,室温~95℃范围内任意可调。
主要技术指标:
1、水  浴  : 浴槽尺寸:220×120×160毫米  浴槽孔尺寸:Φ100毫米两孔
2、控温范围: 室温~95℃
3、加热功率: 600W可调
4、电  源   :AC220V±20V、50Hz
 
PSZ127 petroleum products - Determination of acid number instrument (titration)
The determination of acidity is produced by the introduction of advanced technology from Japan, in line with GB / T 264 "Petroleum products - Determination of acid number applicable to the determination of the acid number of petroleum products. The principle is used boiling ethanol extraction of the acidic component in the sample, and then titrated with a solution of potassium hydroxide in ethanol and its acid value was measured.
The instrument consists of a constant temperature bath, temperature control means, conical flask, spherical reflux condenser, trace burette.
Its characteristics are:
1, the instrument uses a stainless steel housing, bath and strut made ​​of stainless steel, anti-corrosion and durable. Electrical control modular structure, stable and reliable.
2 SCR regulator, temperature regulation, any adjustable room temperature ~ 95 ℃ range.
The main technical indicators:
A water bath: bath size: 220 × 120 × 160 mm bath Hole Size: Φ100 mm two-hole
Temperature range: room temperature ~ 95 ℃
3 heating power: 600W adjustable
4, Power supply: AC220V ± 20V, 50Hz
 
   
本站关键词:闪点仪开口闪点仪闭口闪点仪全自动运动粘度测定仪
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