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ニュース
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Preferred Equipment for Hot Press Sample Preparation, Ideal for Polymer & Composite Material R&D
読む もっと読むIn the research and development of polymer materials, composite materials, rubber & plastics, and advanced functional materials, hot pressing forming serves as the core procedure for specimen preparation. Issues including unstable temperature control, pressure fluctuation, poor repeatability of sample preparation and cumbersome workflows have long plagued R&D laboratories in universities, research institutes and new material enterprises, which directly impair the accuracy of material performance test data. Committed to precision hot pressing sample preparation for laboratory applications, Hengchuang Automatic Hot Pressing Machine features precise temperature regulation, intelligent program control and stable hydraulic output as its core strengths. It has become the preferred device for hot pressing specimen preparation in material research, […]
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How to Implement Compliant Detection of Pharmaceutical Raw Materials Using Infrared Spectroscopy
読む もっと読むRaw materials form the absolute foundation of pharmaceutical quality control. Identifying genuine versus counterfeit raw and auxiliary materials, verifying purity, and screening for impurities represent the critical first checkpoints for compliant manufacturing. Following the implementation of the 2025 edition of the Chinese Pharmacopoeia, infrared spectrophotometry serves as a legally prescribed standard testing method. It enables pharmaceutical manufacturers to comply with GMP guidelines, mitigate quality inspection risks, and achieve fully compliant production while overcoming conventional testing bottlenecks such as cumbersome procedures, lengthy cycles, and poor data traceability. Overcoming Traditional Pharmaceutical Testing Challenges Daily quality inspection in pharmaceutical manufacturing has long faced significant hurdles. Traditional chemical testing relies on complicated procedures and […]
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HENCH 40-Ton Manual Pellet Press for XRF Sample Preparation with Boric Acid Mold
読む もっと読むThe HENCH 40-ton manual pellet press is a reliable laboratory press designed for X-ray Fluorescence (XRF) sample preparation. Combined with a high-precision boric acid mold, it provides an efficient pelletizing solution for ores, minerals, building materials and various powder samples. With stable hydraulic performance, accurate pressure control and simple manual operation, this manual pellet press is widely used in geological laboratories, material research institutes, mining testing centers and third-party analytical laboratories. It produces compact, flat and crack-resistant pellets that meet the requirements of XRF spectrometric analysis. Featuring a maximum pressing capacity of 40 tons, the hydraulic system delivers uniform pressure output throughout the sample preparation process. The equipment does not […]
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What Can FTIR Detect? A Complete Guide to Fourier Transform Infrared Spectroscopy
読む もっと読むFourier Transform Infrared (FTIR) spectrometers detect organic molecules, select inorganic compounds, and chemical functional groups across solid, liquid, and gas samples. By measuring how molecular bonds absorb infrared light waves, FTIR instruments capture unique spectral signatures. These “molecular fingerprints” allow laboratory researchers and industrial technicians to identify unknown substances, verify material purity, and measure component concentrations. Compared to traditional infrared devices, FTIR offers superior optical resolution, rapid scan speeds, and low signal noise. Consequently, FTIR spectroscopy serves as a core analytical tool in materials science, chemical engineering, food safety, pharmaceutical quality control, and environmental monitoring. Qualitative Identification and Molecular Structure Analysis Qualitative identification represents the primary capability of FTIR spectroscopy. […]