It is a time-domain nuclear magnetic resonance device capable of temperature-variable experiments over a wide range from -100℃ to 200℃.
The bench-top time-domain nuclear magnetic resonance (TD-NMR) device "minispec" is a product that can be widely utilized in fields such as food, materials, textiles, pharmaceuticals, and petroleum. By measuring the relaxation time of hydrogen atoms, it provides information related to physical properties. Furthermore, the shape of the sample being analyzed can be liquid, solid, gel, or anything else. In the food sector, it is recognized as an international standard measurement method for SFC (solid-phase oil content measurement) because it can accurately determine the moisture and oil content in food. In the materials field, it can be used to measure crosslink density, polymerization degree, and additive concentration during the production process of polymers and rubbers, as well as for quality and degradation assessment in production management. Additionally, by using an optional 19F detection probe, it is also possible to evaluate products such as toothpaste and fluororesins. The options include a temperature-variable device that allows experiments over a wide range from -100°C to 200°C, a large-diameter probe and magnet for measuring large samples, and a gradient unit for diffusion coefficient measurement, among many others. For more details, please contact us or download the catalog.
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basic information
【Features】 ○ A product widely used in the materials field → Production process: Measurement of crosslinking degree, polymerization degree, and additive concentration → Production management: Quality evaluation and degradation assessment ○ Temperature-variable device also available as an option → Capable of conducting temperature-variable experiments over a wide range from -100℃ to 200℃ 【Specifications】 ○ Device name: minispec mq20 WVT ○ System type: Desktop ○ Magnetic field strength: 0.47T ○ Nucleus: 1H (20MHz) ○ Sample tube outer diameter: φ10mm (option for φ18mm available) ○ Sample form: Liquid and solid ○ Temperature variable range: -100 to 200℃ ○ OS: Windows 7 ○ Installation conditions → Room temperature 20-25 degrees, temperature fluctuation within 2℃/hour → Humidity 20-80% (no condensation) ○ Power supply: Single-phase 100VAC 50-60Hz / Power consumption 650W ○ Dimensions → Magnet: 47 (W) * 31 (H) * 61 (D) cm → Spectrometer: 23 (W) * 31 (H) * 61 (D) cm ○ Weight: Magnet 120kg, Spectrometer 20kg ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Purpose】 ○ As a time-domain nuclear magnetic resonance device. 【Examples of Applications】 ○ Measurement of polymerization rate/crosslinking degree ○ Quantification of butadiene in ABS polymer ○ Spin finish ○ Observation of fluorine nuclei ○ Other applications [Food-related] → Determination of solid-phase oil content in fats → Determination of moisture and oil content in foods such as chocolate and nuts, etc. [Chemical-related] → Determination of additives in polymers → Determination of crystallinity in polymers, etc. [Medical and Pharmaceutical-related] → Measurement of fluoride content in toothpaste → Measurement of T1, T2, etc. [Research and Development-related] → Measurement of T1, T1p, T2 → Solid echo method, etc. ● For more details, please contact us.
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Company information
Bruker Biospin Group designs, manufactures, and sells instruments based on magnetic resonance technology, including world-class nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR) spectrometers. They also develop preclinical imaging systems with single and multiple modes using magnetic resonance imaging (MRI), positron emission tomography (PET), single-photon emission computed tomography (SPECT), computed tomography (CT), and magnetic particle imaging (MPI) technologies. Bruker Biospin provides the unique capabilities of NMR to determine the structure, dynamics, and functions of specific molecules to customers in academic research institutions, government agencies, industry, and pharmaceutical companies. In particular, applications in structural proteomics, drug discovery, pharmaceutical and biotechnology research and production, and food and materials science are expected to be promising.
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