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The XRY Series Oxygen Bomb Calorimeter stands as a professional-grade instrument for combustion heat measurement and calorific value analysis, ideal for industries such as coal, petroleum, biomass, and chemical engineering. Crafted with a sealed oxygen bomb and an all-stainless steel structure, it delivers exceptional durability and corrosion resistance, ensuring stable performance even during long-term, high-frequency testing. It covers a wide measuring range of 9000～15000 J/K, paired with a high resolution of up to 0.0001℃—guaranteeing ultra-precise results for samples with varying calorific values. Equipped with an automatic test procedure, the calorimeter streamlines complex testing workflows and reduces manual operation errors. Its intelligent designs, including semiconductor refrigeration and an electronic measuring cup, optimize temperature control and sample measurement accuracy, making it a reliable tool for research laboratories and quality control departments.

The COD-100 COD Analyzer is a professional-grade tool engineered for municipal water supply, surface water monitoring and low-to-medium concentration industrial wastewater QC labs, adhering to EPA 410.4 and ISO 15705:2002 international standards to deliver accurate, standardized chemical oxygen demand measurements. Featuring a flexible dual measuring range of 0~150mg/L and 0~1500mg/L, it covers the COD testing needs of low-pollution clean water and medium-concentration effluent without frequent dilution, streamlining routine lab workflows. Boasting a high accuracy of ±8% and a relative standard deviation (RSD) ≤3%, the analyzer ensures consistent, reliable results for quality control and environmental monitoring applications. Designed with regulatory compliance and data traceability in mind, it is built-in with GLP Features to support standardized operating procedures and audit trail recording, meeting the quality management requirements of water testing industries. The analyzer stores up to 200 data sets for comprehensive result…

Designed exclusively for the printing, packaging, and graphic arts industries, the SKZ-EXPro Printing Densitometer redefines professional color and density measurement with its industry-leading features—combining strict technical standards, user-centric design, and global compliance to deliver consistent, reliable quality control results. Core Advantage: Professional 45/0 Optical Geometry At the heart of the SKZ-EXPro lies a standard 45/0 printing measurement structure—the gold standard for printing density analysis. This optical geometry ensures that measurements align with real-world viewing conditions, enabling accurate evaluation of color reproduction, ink laydown, and print consistency across batches. Paired with ultra-high measurement precision and exceptional repeatability, the densitometer eliminates data fluctuations, providing trustworthy results for critical quality control workflows. Dual-Caliber & Printing-Specific Indicators Tailored to the unique needs of printing applications, the SKZ-EXPro features dual measuring apertures to adapt to different print formats—from fine details on packaging to large-format prints.…