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Special measurements

[Mediciones especiales]

EPTIS factsheet 1161857 | Last revision 2024-04-08 | URL: https://www.eptis.bam.de/pts1161857 https://www.eptis.bam.de/pts1161857

PT provider
PT provider SENA Servicios de Ensayos de Aptitud SENA Servicios de Ensayos de Aptitud
Based in Mexico
Language(s) Spanish/English
Remarks
Keywords
Product groups Laboratory / scientific equipment
Testing fields Calibration
Technical details
Test item Tested property Testing method
Hydrogen Potential Meter Instrumental drift (slope) Response time Measurement error / Hydrogen Potential Measurement from 1 to 14 pH at 25 ºC
Electrolytic conductivity meter Instrumental drift (slope) Response time Measurement error / Electrolytic conductivity 147 µS∙cm-1 to 12800 µS∙cm-1 at 25 ºC
Isothermal Media (dry well oven) Metrological Characterization (MC), indicator correction, thermal stability, thermal uniformity / Temperature Measurement from 50 °C to 420 °C
Climate chamber without load Metrological Characterization (MC), indicator correction, stability, gradients / Temperature and Humidity Measurement from (0 to 30) ºC (0 to 90) %HR
Climate chamber with load Metrological Characterization (MC), indicator correction, stability, gradients, and Load Effect / Temperature and Humidity Measurement from (0 to 30) ºC (0 to 90) %HR
Liquid baths Metrological Characterization (MC), indicator correction, thermal stability, thermal uniformity / Temperature Measurement from -30 °C to 250 °C
Aims of the PT scheme
Target group of participants Accredited calibration laboratories in the process of accreditation, research laboratories and anyone who requires quality control with proficiency tests.
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants 4 to 10
Accredited or otherwise reviewed by a 3rd party

Accredited by Entidad Mexicana de Acreditación, A.C. on the basis of ISO/IEC 17043

No, Only by accreditation

Operation is commissioned / requested by
Fees and frequency
Participation fee Please, contact us
Regularly operated Yes (every 2 months)
Year of first operation 2023
Contact details of the PT provider
Provider Contact person
SENA Servicios de Ensayos de Aptitud
Senda Inmortal No. 24, Fraccionamiento Milenio III, Santiago de Querétaro, Querétaro
76060
Mexico

Phone: +52 442 198 2279
Fax:
Web: https://www.sena.mx/ https://www.sena.mx/
Mrs. Maria Genoveva Moreno Ramírez
Phone: +52 442 198 2279
Fax:
Email: ensayosdeaptitud@sena.mx ensayosdeaptitud@sena.mx
If you find any mistakes please contact the responsible EPTIS coordinator in Mexico, Mr Luis Enrique Ortiz Martinez. Mr Luis Enrique Ortiz Martinez.
Disclaimer & Privacy Policy
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5