Supply, installation and commissioning of three accessible climatic chambers with temperature and humidity control and that allow the entry of trolleys for the Experimental Fields Service where different types of living material will be grown in the chambers. The object comprises: 1. Three accessible chambers of the same size, without shelves or lighting system, with regulation of climatic conditions (temperature, relative humidity). 2. Provision for the entry of mobile shelving trolleys for space optimization and to apply specific conditions to each species, including its own lighting system. These trolleys are not part of this tender and are described only for clarity of the chamber requirements. 3. Chamber temperature and humidity controller including photoperiod control, which will be used to control the power supply to the trolleys. 4. Other adjustments and repair of installation defects. The object includes a 2-year warranty. It also includes a basic and practical training course with the necessary material included, for learning the functions of the system for technical staff and researchers. 5 people are foreseen (see section 4 of the PPT). This contract responds to one of the objectives of the following project: Plant phenotyping platform and biosafety laboratory P2, ref. EQC2024-008053-P, financed by MICIU/AEI /10.13039/501100011033 and by FEDER. IP. Jose Luis Araus Ortega. The objective of this equipment is research and innovation through the continuous supply of healthy plants that will then be infected within the P2 biosafety laboratory facilities included in project EQC2024-008053-P, where plants will be infected with quarantine pathogens in a P2 level biosafety space by both UB researchers and external users.