A influência do sistema de gestão de laboratórios nos resultados dos ensaios de proficiência da construção civil

Pizzolato, Morgana; Caten, Carla Schwengber ten; Jornada, J. A. H. da

doi:10.1590/s0104-530x2008000300012

Cited by 3 publications

(2 citation statements)

References 12 publications

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“…Based on Pritzkow (2003), the ISO/IEC 17025 standard includes the requirements of ISO 9001 standard that are relevant to the service or calibration tests. According to Jongen (1998) and Pizzolato et al (2008), depending on the laboratory business, the laboratory could audit its QMS according to the ISO 9001 or the ISO/IEC 17025 standards.…”

Section: Iso 9001 and Iso/iec 17025mentioning

confidence: 99%

ISO 9001 and ISO/IEC 17025

Barradas¹,

Sampaio

2017

IJQRM

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Purpose According to the ISO 9001 standard, all the certified companies should calibrate their measuring equipment. By doing so, companies can guarantee, with rigor and quality, its measurement and use reliable data for monitoring the quality of their products. However, a metrology laboratory is not required to have an ISO 9001 certification or ISO/IEC 17025 accreditation. At this moment, there are companies with their quality management systems certified according to the ISO 9001 standard which have metrology laboratories to make internal checks of their measuring equipment. On the other hand, there are companies with ISO/IEC 17025-accredited laboratories. Finally, there are companies that have their QMS certified according to ISO 9001 and also their metrology laboratory accredited by ISO/IEC 17025. In this case the metrology laboratory must comply with the requirements of both standards. Thus, the purpose of this paper is to analyze the level of importance of the ISO 9001 and ISO/IEC 17025 standards from the perspective of a metrology laboratory. Design/methodology/approach The research methodology used to conduct this research was supported in case studies that had been carried out in nine metrology laboratories. The information was gathered based on semi-structured interviews. Findings After an analysis and discussion over the data obtained, the authors verified that the impact on customer perception is significantly positive, if the metrology laboratory is simultaneous certified and accredited. Originality/value From the laboratories perspective, the issue analyzed in this paper is of the utmost importance and the aim is to give the contribution in order to clarify this kind of organizations of which could be the best option for their context.

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Section: Iso 9001 and Iso/iec 17025mentioning

confidence: 99%

ISO 9001 and ISO/IEC 17025

Barradas¹,

Sampaio

2017

IJQRM

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“…Assim, um valor Z-score próximo de zero significa que o resultado obtido é semelhante ao valor apresentado no certificado. Um valor disperso num ensaio experimental é qualquer resultado que apresenta um valor absoluto de Z-score maior que três (Pizzolato et al, 2008).…”

Section: Irradiações Longasunclassified

Estudo sobre os efeitos do cobre e zinco no crescimento da plântula de "Aechmea blanchetiana" (BAKER) L. B. Smith cultivada "in vitro". Aplicação da análise por ativação com nêutrons

Zampieri¹

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Metals are components of the biosphere, occurring naturally in soil and plants, but as a result of human actions, their levels have been greatly increased, depending on the region. Copper (Cu) and zinc (Zn) are essential for the growth and development of plants, however if in excess become toxic. The aim of this study was to evaluate the potential of plants to absorb Cu and Zn and what effects they cause in seedlings cultivated in vitro. The results of this study may contribute primarily in agricultural and environmental research. The plant investigated was the Aechmea blanchetiana species of the Bromeliaceae family. It is a terrestrial or epiphytic species used as an ornamental plant. The cultivation of seedlings for this study and their exposure to different concentrations of Cu and Zn were performed at the Institute of Botany (IBt) of São Paulo. After seed germination, the seedlings were transferred for growth in a culture media containing different concentrations of Cu or Zn. After this period of in vitro cultivation, the seedlings were analyzed for morphometry, anatomy and by neutron activation analysis. Quality control of the results from neutron activation analysis was carried out by the analysis of certified reference materials. The data obtained showed good precision and accuracy for several elements determined. The highest concentrations of Cu used in the exposure were those that caused major structural changes in morphometric and anatomical parameters, however for the Zn no significant differences were verified for most parameters. The A. blanchetiana proved to be a bioaccumulator species of Zn, absorbing high levels of this element in the aerial parts and roots.

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Avaliação de requisitos referentes à implantação do sistema de gestão da qualidade nos Laboratórios Centrais de Saúde Pública

Campos¹,

Mattos²

2009

Rev Inst Adolfo Lutz

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Os laboratórios centrais de saúde pública - LACEN formam a Rede Nacional de Laboratórios de Vigilância Sanitária, os quais subsidiam as ações de investigação, monitoramento e controle de agravos à saúde da população, por meio da realização de análises fiscais. Para isso é de extrema importância a implantação do sistema de gestão da qualidade nesses laboratórios, ação que tem sido implementada em conjunto com a Agência Nacional de Vigilância Sanitária - Anvisa. Foi realizada pela equipe da Anvisa a avaliação de vinte e sete LACEN, das cinco regiões do país, em relação ao sistema de gestão da qualidade, por meio de checklist referente à estrutura laboratorial, recursos humanos capacitados e estágio de implantação do sistema de gestão da qualidade. O objetivo da investigação foi a obtenção de um panorama geral dos LACEN. Verificou-se que apesar de os laboratórios estarem em diferentes graus de desenvolvimento em relação ao sistema de gestão da qualidade, de maneira geral essas unidades possuem recursos humanos tecnicamente capacitados, assim como equipamentos qualificados. No entanto, há necessidade de realizara incorporação mais efetiva da política da qualidade e superar alguns entraves administrativos para a melhoria do sistema.

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A influência do sistema de gestão de laboratórios nos resultados dos ensaios de proficiência da construção civil

Cited by 3 publications

References 12 publications

ISO 9001 and ISO/IEC 17025

ISO 9001 and ISO/IEC 17025

Estudo sobre os efeitos do cobre e zinco no crescimento da plântula de "Aechmea blanchetiana" (BAKER) L. B. Smith cultivada "in vitro". Aplicação da análise por ativação com nêutrons

Avaliação de requisitos referentes à implantação do sistema de gestão da qualidade nos Laboratórios Centrais de Saúde Pública

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