Neway analysis paraffin crystallinity nuclear magnetic analyzer PQ001

The PQ001 paraffin crystallinity nuclear magnetic analyzer, as a professional application equipment of low field nuclear magnetic resonance technology in the field of paraffin detection, has comprehensive functional design covering the entire process requirements from basic detection to deep analysis. In terms of core detection functions, the instrument can quickly and accurately measure the crystallinity value of paraffin samples, with high measurement accuracy, fully meeting the high standard requirements of quality control and R&D analysis in the petrochemical industry, and providing real and reliable data support for process optimization.

1、 Application background

In the field of paraffin production and application, crystallinity is a key indicator that affects product quality. Although traditional detection methods such as X-ray diffraction (PXRD) can provide crystallinity information, they have limitations such as complex sample preparation, low detection efficiency, and inability to monitor in real-time. In recent years, with the rapid development of materials science, the application of low field nuclear magnetic resonance technology (LF-NMR) in the field of paraffin has gradually moved from laboratory research to industrial practice, especially in oil content detection, crystallization analysis, and online monitoring, showing significant advantages.

2、 Principle of Low Field Nuclear Magnetic Resonance Technology

Low field nuclear magnetic resonance technology is mainly based on measuring the relaxation behavior of hydrogen nuclei (protons) in a magnetic field. In the molecular structure of paraffin, the molecular chains located in the crystal region are arranged neatly and have limited movement, resulting in extremely fast decay of their nuclear magnetic signals; The molecular chains located in the amorphous region have free movement and slow signal attenuation.

The paraffin crystallinity nuclear magnetic analyzer collects the transverse relaxation time (T ₂) signal of the sample and uses a mathematical model to separate the 'fast signal' from the 'slow signal', accurately calculating the ratio of crystalline and amorphous regions, and thus obtaining the crystallinity. This technology detects the cross-linking density and relaxation time of materials, analyzes and studies the vulcanization process, aging process, and modification process of materials, and is an effective means of studying material properties and quality control.

In nanofluid systems, the relaxation time of water molecules' hydrogen nuclei (mainly T ₂ relaxation time) in the fluid is extremely sensitive to its microenvironment. The hydrogen atoms in the crystalline and amorphous regions have different relaxation characteristics, allowing for accurate calculation of the crystallinity of paraffin wax.

3、 Comparative advantages of low field nuclear magnetic resonance and traditional detection methods

Compared with traditional crystallinity detection methods such as X-ray diffraction and differential scanning calorimetry, low field nuclear magnetic resonance technology has significant advantages in multiple aspects.

Non destructive testing: There is no need to damage the sample during the analysis process, and the sample can be tested repeatedly, which reserves valuable resources for subsequent research.

Fast and efficient: It only takes a few minutes from sample placement to obtaining results, while traditional methods often require hours or even days of sample preparation and testing time.

Easy to operate: No complex sample pretreatment is required, and the technical level of operators is relatively low.

Good repeatability: The stability of multiple test results for the same batch of samples is high, and the data is reliable.

Environmentally friendly: No need to use toxic chemical reagents, in line with the concept of green testing.

4Neway analysis paraffin crystallinity nuclear magnetic analyzer PQ001Product functions and application scope

The PQ001 paraffin crystallinity nuclear magnetic analyzer, as a professional application equipment of low field nuclear magnetic resonance technology in the field of paraffin detection, has comprehensive functional design covering the entire process requirements from basic detection to deep analysis. In terms of core detection functions, the instrument can quickly and accurately measure the crystallinity value of paraffin samples, with high measurement accuracy, fully meeting the high standard requirements of quality control and R&D analysis in the petrochemical industry, and providing real and reliable data support for process optimization.

In terms of system integration functions, it is equipped with professional data processing software that can automatically save test history, generate standardized reports, support data export, traceability, and batch analysis, and meet the management needs of modern laboratories. In addition, the instrument adopts a digital module architecture with high control accuracy, which can be flexibly upgraded and expanded to meet the needs of future technological development and application expansion.

Basic Parameters

Magnet type: permanent magnet

Magnetic field strength: 0.50T ± 0.03T

Sample size range: Ø 24.2mm * H25mm

Product Features

1. The testing page includes a measurement setting area and a result display area, which are separated from the measurement and are intuitive and convenient;

2. Software integration and integration, with no special requirements for operators;

3. The testing process is simple and fast, and can be completed within 3 minutes.

Product Application

Crystallinity analysis of paraffin wax

5、 Application case: Analysis of paraffin crystallinity

6、 After sales service: fast response, professional guarantee

Quick response mechanism: We promise to respond within 4 hours and provide a solution within 8 hours. If remote solutions are not possible, engineers will arrive within 24 hours in provincial capitals and 72 hours in remote areas, including holidays.

Professional team configuration: We have a highly educated service team of nearly 20 people, with master's degrees accounting for over 60%, possessing both profound technical expertise and customized service capabilities.

Multiple communication channels: support telephone QQ、 Various methods such as WeChat provide convenient and flexible communication.

User training empowerment: Regularly hold application training courses and provide daily online and offline training. Users can access software and hardware training videos anytime and anywhere through the "Newmark Analysis", "Newmark Service" WeChat official account and the "Nuclear Magnetic Research Energy Station" applet.

Proactive service culture: Engineers actively follow up and proactively solve problems. Each device is equipped with a QR code identification, which allows for quick access to online support by scanning the code

The full maintenance service center covers the whole country, including Shanghai, Suzhou, Chengdu, Guangzhou, Zhengzhou, Beijing, and Taiyuan, with a total of 7 centers covering various regions in the east, west, north, and south.