CIQTEK CAN400 NMR Spectrometer Becomes a Trusted Research Partner at China Pharmaceutical University Some NMR labs are busy. And then there are labs like the one at China Pharmaceutical University, where the instruments run around the clock, bookings stretch past midnight, and the sample queue fills every available slot. In that kind of environment, the instrument at the center of it all has to deliver. Clean spectra, day after day. No downtime. And it has to be simple enough for graduate students to run on their own during those late-night shifts. At China Pharmaceutical University (CPU), the CIQTEK CAN400 NMR spectrometer has met all of these demands. After nearly a year of continuous, high-volume operation, it has become a workhorse in the university's testing platform. It handles over 100 samples per day. It has maintained a zero-failure record. And perhaps most importantly, the researchers who rely on it say the data looks great. In this article, we will walk through how CPU selected the CAN400, how it has held up in one of the busiest academic NMR labs around, and why the day-to-day details matter just as much as the numbers on a spec sheet. Why NMR Spectroscopy Sits at the Heart of Pharmaceutical Research To understand why CPU needed a dependable NMR system, it helps to know what kind of institution this is. China Pharmaceutical University sits at the foot of Zhongshan Mountain, along the Yangtze River in Nanjing. It was founded over eighty years ago, and it has built a reputation as one of the top schools for pharmaceutical research and education in China. The university's pharmacy program earned an A+ rating in China's most recent national discipline evaluation. Its medicinal chemistry program has been ranked first in China and third globally, with a long history of producing influential research in drug design, molecular synthesis, and bioactive compound modification. At the heart of all this is organic chemistry. Every new drug candidate starts as a molecule that someone has to design, synthesize, and then characterize. That is where NMR spectroscopy comes in. For medicinal chemists, NMR is not a nice-to-have tool. It is the primary method for confirming molecular structures, assessing purity, and collecting the analytical data that supports publications and patent filings. So it is no surprise that the NMR lab at CPU is one of the busiest places on campus. The spectrometers run twenty-four hours a day. Students and faculty carry NMR tubes in and out of the lab at all hours. For countless research projects, the NMR spectrum is the first real data point that tells a researcher whether their synthesis worked. It is the bridge between an idea and a verified result. Given this workload, the university needed an instrument that could keep up. Solid technical performance. Continuous operation without issues. And it had to be easy enough for anyone to use, from first-year grad students to senior faculty.  The College of Science building ...

CIQTEK, a global leader in precision measurement and advanced scientific instrumentation, announces that its EPR product line has reached a significant milestone: the 300th global delivery. The landmark 300th unit — a CIQTEK EPR300 Electron Paramagnetic Resonance (EPR) spectrometer — has been officially delivered to Vanderbilt University in the United States, underscoring the growing global adoption of CIQTEK's EPR technology.   CIQTEK EPR Team at the EPR300 Installation Site   Inside Vanderbilt University — CIQTEK's EPR Technology Supports Advanced Research Founded in 1873 and located in Nashville, Tennessee, Vanderbilt University is a world-renowned private research university recognized for its strong academic and research excellence in chemistry, materials science, biomedical engineering, and nanotechnology. The research group receiving the EPR300 — the 300th unit in the CIQTEK EPR series — is dedicated to cutting-edge investigations in bioinorganic chemistry and advanced molecular materials, demanding the highest standards in electron paramagnetic resonance technology. With its superior sensitivity and signal-to-noise ratio, the CIQTEK EPR300 provides the critical data foundation that drives the group’s advanced research forward. Performance That Speaks for Itself — Client Proactively Publishes Delivery News Following installation and commissioning, the EPR300's outstanding spectral quality and the professionalism of CIQTEK's engineering team exceeded the client’s expectations. The research group published a dedicated news article on its official platform, celebrating the installation and offering high praise for the EPR spectrometer. “The performance of the EPR300 has been truly impressive,” said Assistant Professor Mengshan Ye, a lead researcher in the group. “And the dedication and professionalism demonstrated by the installation engineers have given our entire team tremendous confidence.”   X-Band Continuous-Wave Electron Paramagnetic Resonance Spectrometer The EPR300 leverages a state-of-the-art microwave system and ultra-high-performance signal processing unit to push detection sensitivity and signal-to-noise ratio to unprecedented levels. Capable of precisely capturing and analyzing unpaired electron signals at extremely low spin concentrations, the EPR300 opens new methodological pathways for studying low-concentration free radicals and investigating the deep-level physical and chemical properties of metal ions and other microscopic systems. In addition, the EPR300 supports the upgrade to Q-band operation, enabling higher g-value resolution critical for detecting anisotropic samples. From life sciences and materials science to chemistry and physics, the EPR300 lays a robust experimental foundation for frontier research across multiple disciplines — empowering scientists to reach new milestones of discovery.   300 Deliveries and Counting ...

CIQTEK a récemment conclu un programme de formation intensif de deux jours à l'Université des sciences et technologies de Chine (USTC). En combinant théorie approfondie et pratique, notre équipe a aidé près de 60 chercheurs à passer d'une simple utilisation des microscopes électroniques à une véritable maîtrise de ces outils pour la recherche avancée sur les semi-conducteurs. Combler le fossé entre la technologie et la découverte Chez CIQTEK, nous sommes convaincus que la puissance des instruments scientifiques de pointe dépend de l'expertise de ceux qui les utilisent. Récemment, notre équipe Customer Success s'est rendue au Centre d'expérimentation des circuits intégrés de l'USTC. Notre mission était simple : simplifier la complexité… Microscopie électronique à balayage (MEB) et fournir aux chercheurs les compétences pratiques dont ils ont besoin pour repousser les limites de l'observation à micro-échelle. Cette initiative « Le service avant tout » a réuni une soixantaine d'étudiants et de professeurs pour une exploration approfondie du monde de la microscopie de précision. Passer de la théorie à la maîtrise Une expérience réussie commence par une solide compréhension du « pourquoi » qui sous-tend le « comment ». La formation était structurée selon un modèle à deux volets : une théorie approfondie suivie d’une pratique intensive en groupe. En salle de formation, Zhang Jing, notre responsable de la réussite client, a su simplifier des concepts complexes pour les rendre plus accessibles. Les sessions ont abordé tous les aspects, des principes physiques fondamentaux des faisceaux d'électrons à l'optimisation avancée des paramètres. Plus précisément, nous nous sommes concentrés sur : Les fondamentaux : Comment fonctionne le SEM et ses principales applications fonctionnelles. Optimisation: Ajustement des paramètres clés pour obtenir les données les plus précises possibles. Focus sur les semi-conducteurs : Techniques de caractérisation spécifiques adaptées à la recherche sur les circuits intégrés. En simplifiant les connaissances techniques « pointues », nous avons veillé à ce que chaque participant dispose de bases solides avant même de toucher au matériel. Un enseignement pratique avec une touche humaine La véritable magie opérait lors des séances pratiques. Nous savons que lire un manuel ne remplace jamais la réalisation concrète d'un scan. C'est pourquoi notre équipe s'est installée au laboratoire pour un enseignement « côte à côte ». Au cours des ateliers en petits groupes, nous avons guidé les participants tout au long du processus : Préparation de l'échantillon : La première étape cruciale pour la réussite de tout examen. Fonctionnement de la machine : Se familiariser avec l'interface matérielle CIQTEK. Analyse d'images : Apprendre à interpréter ce que l'on voit. Dépannage : Identifier et résoudre les problèmes courants en temps réel. Cette approche individualisée nous a permis de corriger les erreurs en temps réel et de répondre aux questions ...