The core functions and technical characteristics of the semi-automatic density measurement equipment for detecting crude oil

This type of semi-automatic density measurement equipment used for crude oil detection in the petroleum industry has the core function of accurately measuring the density of crude oil, liquid petroleum products and some chemical products, providing key data support for quality inspection and production control in the petroleum and chemical fields. The determination principle is based on the densitometer method. By controlling the temperature of the detection environment, accurately collecting temperature data, and combining with the density measurement component, the scientific determination of the sample density is achieved.

In specific applications, the measurement results of this equipment can reflect key attributes such as the purity and composition of petroleum products. For instance, it can assist in determining the quality grade of crude oil or provide a basis for adjusting the production process of liquid petroleum products. For different types of samples (such as crude oil, coking oil, engine coolant), corresponding standards should be followed for testing to ensure the accuracy and applicability of the results.

This equipment is designed and manufactured in accordance with the provisions of the national standards GB/T 1884 "Determination of Density of Petroleum and Liquid Petroleum Products (densitometer Method)", ASTM D1298 and GB/T 2281-2008 "Test Method for Density of Coking Oil Products", etc. It complies with GB 36170-2018 "Crude Oil", SH 0068 "Determination of Density or Relative Density of Engine Coolant and Its Concentrate (Hydrometer Method)" and GB/T 4472 "Determination of Density and Relative Density of Chemical Products" simultaneously, and is applicable to the density determination of crude oil, liquid petroleum products and chemical products.

Its technical features are prominent, specifically manifested as:

In terms of temperature control, the conventional temperature measurement range is 0-100℃ (customizable range: -60℃-80℃), with a temperature control accuracy of 0.1℃. It is equipped with an industrial high-precision PT100 sensor to ensure the accuracy of temperature data collection.

In terms of operation and data processing, it adopts a large color LCD screen display, is equipped with a full Chinese human-machine dialogue interface, and is fitted with a micro printer that can automatically print density values. At the same time, it supports the function of USB flash drive data export, which can transfer data to the PC end for long-term storage.
In terms of hardware configuration, it includes a 500ml capacity test tube, an electric stirring device and a compressor refrigeration system. The overall power consumption of the machine does not exceed 2000W, and the working power supply is compatible with AC220V±10%, 50Hz, which can ensure the stable operation of the equipment.

In addition, the manufacturer of this equipment provides corresponding quality guarantees, covering a one-year warranty for the entire machine (excluding normal wear and tear of vulnerable parts), free repair for faults not attributable to the user during the warranty period, lifetime preferential supply of spare parts and lifetime maintenance and repair for the entire machine. After the warranty period, only the cost will be charged for providing repair services.