Introducing a case study of the implementation of TOC (Theory of Constraints) that achieved a reduction in labor hours and costs for examiners!
We would like to introduce a case study of Company A, a pharmaceutical factory that has implemented the lab-type TOC analyzer "QbD1200." The company conducts TOC testing at 12 use points from purified water and water for injection each time, but occasionally the TOC values would be negative or show results below the usual threshold of 10 ppb. After the implementation, they reported, "We are getting stable results below 20 ppb, and we have established a system that allows direct data transfer from the device without going through a PC." [Case Overview] ■ Benefits of Implementation - Stable TOC measurement values of 10 to 20 ppb have been confirmed. - The operation screen is easy to understand, resembling a tablet interface. - There is an automated testing procedure that covers everything from daily inspections to TOC measurements. - Measures such as automatic carryover prevention have reduced the workload for testers. - It is beneficial to receive direct support and information from the manufacturer, Hack. *For more details, please refer to the PDF document or feel free to contact us.
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【Summary of Other Cases】 ■Issues - Decreased reliability due to negative TOC results and excessively low TOC values. - Inspection risks to data integrity due to data deletion risks and lack of backup measures. - Data transfer to the LIMS server via management PCs is not functioning properly. - The costs of consumables and inspections are increasing year by year, raising the burden of running costs. - The lead time for standard reagents is long, causing delays in TOC measurement tests due to late inspection calibrations. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Hack Japan, as the Japanese subsidiary of Hach Company, is engaged in the sales and service provision of a portion of Hach's product lineup. Since our establishment, we have been providing high-quality analyzers that are highly accurate and easy to use. We continue to uphold the values established by founders Clifford and Kitty Hach when they founded the company in 1947. For over 60 years, we have consistently provided the best solutions for water management and have been trusted by various industries. Our analytical instruments and reagents are used for water quality testing across a range of industrial sectors. Water analysis must be accurate. Hach supports water analysis experts by providing reliable and user-friendly products. 【Main Product Brands】 - Online TOC Analyzer BioTector Series - Various Dissolved Gas Analyzers Orbisphere Series - Online VFA Analyzer EZ7200 - Silica and Sodium Analyzers Polymetron Series - Laboratory TOC Analyzer QbD1200+ - Liquid Spectrophotometer (Color Difference Meter) LICO 620/290