"Delivery of a system for obtaining ultrapure water from tap water with a portable dispenser with a screen for completing a system for research and obtaining Langmuir-Blodgett films" for the needs of the university laboratory of "Nanoscience and Nanotechnology" at UACEG

This tender concerns the supply of a sophisticated ultrapure water production system designed to convert standard tap water into high-purity water suitable for advanced scientific applications. The system is intended for the University Laboratory of Nanoscience and Nanotechnology at the University of Architecture, Civil Engineering and Geodesy (UACEG). The primary purpose of this system is to facilitate research and the production of Langmuir-Blodgett films, a technique crucial in nanotechnology and materials science. The tender specifies a portable dispenser unit equipped with a screen, integrated into the overall water purification setup. Key technical requirements for the system include a purification flow rate of at least 2.5 liters per hour, a primary pre-purified water tank with a capacity of at least 20 liters, featuring anti-contamination measures such as a UV light source. The final purified water quality must meet stringent standards, with a conductivity of 0.055 μS/cm and Total Organic Carbon (TOC) levels below 0.22 μm. The system must also incorporate at least one additional UV light source external to the main tank and an electro-deionization module with auto-regeneration for initial deionization. Furthermore, a TOC sensor capable of measuring contamination below 30 ppb is required. A minimum warranty period of 12 months is stipulated. Detailed specifications regarding performance, technical parameters, quantities, and costs are provided in the Technical Specification, which forms an integral part of the tender documentation.

This is a supplies contract in the Research and information and communication technology sectors, with a focus on Laboratories, Research Institutions and Data Analytics. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of BGN 23,900.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the Research sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. This contract has already been awarded. The information is published for transparency and market intelligence purposes.