{"id":83502,"date":"2026-07-14T11:42:50","date_gmt":"2026-07-14T16:42:50","guid":{"rendered":"https:\/\/elicromperu.com\/?p=83502"},"modified":"2026-07-16T16:39:29","modified_gmt":"2026-07-16T21:39:29","slug":"calibracion-phmetros-conductimetros-multiparametro-lima-peru","status":"publish","type":"post","link":"https:\/\/elicromperu.com\/en\/calibracion-phmetros-conductimetros-multiparametro-lima-peru\/","title":{"rendered":"Calibraci\u00f3n de pHmetros, conduct\u00edmetros y multipar\u00e1metros en Lima, Per\u00fa: electroqu\u00edmica, metodolog\u00eda y alcance acreditado ISO\/IEC 17025"},"content":{"rendered":"<div style=\"color:#1a1a1a;font-size:17px;line-height:1.8;font-family:inherit\">\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">En Per\u00fa, la calibraci\u00f3n electroqu\u00edmica es el conjunto de procedimientos metrol\u00f3gicos que determinan el error de indicaci\u00f3n de instrumentos que miden propiedades i\u00f3nicas y \u00f3ptico-qu\u00edmicas de l\u00edquidos: pH, conductividad, s\u00f3lidos disueltos totales (TDS), ox\u00edgeno disuelto, turbidez y cloro residual. En esta gu\u00eda, <strong style=\"color:#0a2540\">ELICROM Per\u00fa<\/strong> \u2014laboratorio de metrolog\u00eda con acreditaci\u00f3n ISO\/IEC 17025 y sede en Lima\u2014 presenta un marco t\u00e9cnico verificable sobre la calibraci\u00f3n de <strong style=\"color:#0a2540\">ox\u00edmetros, pHmetros, potenci\u00f3metros, conduct\u00edmetros, medidores TDS, turbid\u00edmetros, color\u00edmetros y multipar\u00e1metros de calidad de agua<\/strong>: definiciones, magnitudes, metodolog\u00eda, alcance acreditado y criterios de selecci\u00f3n de proveedor. Los rangos y CMC de la tabla corresponden exclusivamente al <strong style=\"color:#0a2540\">alcance acreditado vigente en Lima<\/strong> (actualizado 18 de febrero de 2026), publicado por el organismo acreditador.<\/p>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">\u00bfQu\u00e9 es la calibraci\u00f3n electroqu\u00edmica?<\/h2>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">Seg\u00fan el <em>Vocabulario Internacional de Metrolog\u00eda<\/em> (VIM, JCGM 200:2012), la calibraci\u00f3n establece la relaci\u00f3n entre los valores indicados por un instrumento y los valores de referencia con su incertidumbre asociada. En instrumentos electroqu\u00edmicos \u2014pHmetros, conduct\u00edmetros y medidores de ox\u00edgeno disuelto\u2014, calibrar significa <strong style=\"color:#0a2540\">cuantificar el error con el que el equipo mide la magnitud de inter\u00e9s<\/strong> (pH, conductividad el\u00e9ctrica, TDS, ox\u00edgeno disuelto, turbidez o cloro residual, seg\u00fan el caso) mediante comparaci\u00f3n con patrones certificados: soluciones tamp\u00f3n de pH, est\u00e1ndares de conductividad, agua desoxigenada y saturada de ox\u00edgeno, est\u00e1ndares de formazina o soluciones patr\u00f3n de cloro, seg\u00fan el procedimiento aplicable.<\/p>\n\n<div style=\"background:#f0f9ff;border-left:5px solid #06b6d4;border-radius:0 10px 10px 0;padding:18px 22px;margin:0 0 26px\"><p style=\"margin:0;text-align:left;color:#1a1a1a\"><strong style=\"color:#0a2540\">\ud83d\udccb Definici\u00f3n operativa ELICROM Per\u00fa:<\/strong> calibraci\u00f3n electroqu\u00edmica = determinaci\u00f3n documentada del error de indicaci\u00f3n en la magnitud acordada (pH, conductividad, TDS, OD, turbidez, cloro, etc.), con incertidumbre expandida seg\u00fan GUM (JCGM 100:2008), por comparaci\u00f3n con patrones certificados y trazabilidad al SI.<\/p><\/div>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Instrumentos cubiertos en esta gu\u00eda (Lima)<\/h2>\n\n<table style=\"width:100%;border-collapse:collapse;margin:0 0 26px;font-size:15px\"><thead><tr><th style=\"background:#0a2540;color:#fff;text-align:left;padding:14px;font-weight:600\">Instrumento<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:14px;font-weight:600\">Magnitud<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:14px;font-weight:600\">Uso t\u00edpico en Per\u00fa<\/th><\/tr><\/thead><tbody>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\"><strong>Ox\u00edmetro \/ Oxigen\u00f3metro<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Ox\u00edgeno disuelto (mg\/L O\u2082)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Acuicultura, salmonicultura, tratamiento de aguas, efluentes, laboratorio ambiental<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\"><strong>pHmetro<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">pH (potencial de hidr\u00f3geno)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">Miner\u00eda, alimentos, farmac\u00e9utica, agua potable, vinificaci\u00f3n<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\"><strong>Potenci\u00f3metro<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Potencial redox \/ pH (mV, pH)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">An\u00e1lisis electroqu\u00edmico, control de oxidaci\u00f3n-reducci\u00f3n<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\"><strong>Conduct\u00edmetro<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">Conductividad el\u00e9ctrica (\u00b5S\/cm, mS\/cm)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">Pureza de agua, industria alimentaria, galvanoplastia, miner\u00eda<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\"><strong>Medidor TDS<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">S\u00f3lidos disueltos totales (mg\/L)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Control de calidad de agua, osmosis inversa, agricultura<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\"><strong>Multipar\u00e1metro<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">pH + conductividad + OD (+ TDS)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">Monitoreo integral de calidad de agua en campo y laboratorio<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\"><strong>Turbid\u00edmetro<\/strong><\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Turbidez (NTU)<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Potabilizaci\u00f3n, plantas de tratamiento, control de efluentes<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;color:#1a1a1a\"><strong>Color\u00edmetro<\/strong><\/td><td style=\"padding:12px 14px;color:#1a1a1a\">Cloro residual (mg\/L Cl\u2082)<\/td><td style=\"padding:12px 14px;color:#1a1a1a\">Desinfecci\u00f3n de agua potable, control de cloro libre y total<\/td><\/tr>\n<\/tbody><\/table>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px;font-size:15px;color:#475569\"><em>Nota Lima:<\/em> viscos\u00edmetros, copas de viscosidad, alcohol\u00edmetros de aliento, salin\u00f3metros y refract\u00f3metros <strong>no figuran<\/strong> en la matriz electroqu\u00edmica publicada para el laboratorio de Lima a abril de 2026. Si su instrumento pertenece a esas familias, confirme cobertura vigente con ELICROM Per\u00fa antes de solicitar el servicio.<\/p>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Marco normativo aplicable<\/h2>\n\n<table style=\"width:100%;border-collapse:collapse;margin:0 0 26px;font-size:15px\"><thead><tr><th style=\"background:#0a2540;color:#fff;text-align:left;padding:14px;font-weight:600\">Norma \/ Documento<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:14px;font-weight:600\">Aplicaci\u00f3n<\/th><\/tr><\/thead><tbody>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">ISO\/IEC 17025:2017<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Competencia de laboratorios de calibraci\u00f3n acreditados<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">OIML R 68 \/ ISO 7886<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">Requisitos metrol\u00f3gicos de medidores de pH y conductividad<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">ISO 7027<\/td><td style=\"padding:12px 14px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Determinaci\u00f3n de turbidez del agua<\/td><\/tr>\n<tr><td style=\"padding:12px 14px;background:#f7fafc;color:#1a1a1a\">JCGM 100:2008 (GUM)<\/td><td style=\"padding:12px 14px;background:#f7fafc;color:#1a1a1a\">Evaluaci\u00f3n y expresi\u00f3n de la incertidumbre de medici\u00f3n<\/td><\/tr>\n<\/tbody><\/table>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Magnitudes en metrolog\u00eda electroqu\u00edmica<\/h2>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">El <strong style=\"color:#0a2540\">pH<\/strong> es adimensional y expresa la actividad de iones hidr\u00f3geno en soluci\u00f3n acuosa (escala 0\u201314). La <strong style=\"color:#0a2540\">conductividad el\u00e9ctrica<\/strong> se expresa en microsiemens por cent\u00edmetro (\u00b5S\/cm) o milisiemens por cent\u00edmetro (mS\/cm). Los <strong style=\"color:#0a2540\">s\u00f3lidos disueltos totales (TDS)<\/strong> se reportan en miligramos por litro (mg\/L), derivados de la conductividad seg\u00fan el factor del equipo. El <strong style=\"color:#0a2540\">ox\u00edgeno disuelto (OD)<\/strong> se expresa en miligramos por litro (mg\/L O\u2082) y es cr\u00edtico en acuicultura y tratamiento de aguas en Per\u00fa. La <strong style=\"color:#0a2540\">turbidez<\/strong> se mide en unidades nefelom\u00e9tricas (NTU). En <strong style=\"color:#0a2540\">color\u00edmetros de cloro<\/strong>, la magnitud es la concentraci\u00f3n de cloro residual libre o total en miligramos por litro (mg\/L Cl\u2082).<\/p>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Metodolog\u00eda de calibraci\u00f3n en ELICROM Per\u00fa<\/h2>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">ELICROM Per\u00fa aplica el m\u00e9todo de comparaci\u00f3n directa con patrones certificados. Para <strong style=\"color:#0a2540\">pHmetros y potenci\u00f3metros<\/strong>, se comparan las indicaciones con soluciones tamp\u00f3n trazables en los puntos 2, 4, 7, 10 y 12 pH. En <strong style=\"color:#0a2540\">conduct\u00edmetros y medidores TDS<\/strong>, se emplean est\u00e1ndares de conductividad desde 1 \u00b5S\/cm hasta 100 000 \u00b5S\/cm. En <strong style=\"color:#0a2540\">ox\u00edmetros y oxigen\u00f3metros<\/strong>, se calibra en cero (agua desoxigenada) y en saturaci\u00f3n de ox\u00edgeno seg\u00fan la ecuaci\u00f3n de Benson-Krausen a temperatura controlada. En <strong style=\"color:#0a2540\">turbid\u00edmetros<\/strong>, se comparan con est\u00e1ndares de formazina estabilizada. En <strong style=\"color:#0a2540\">color\u00edmetros<\/strong>, se verifican con est\u00e1ndares de cloro residual total y cloro libre residual. Los <strong style=\"color:#0a2540\">multipar\u00e1metros<\/strong> se calibran en cada canal acordado (pH, conductividad, OD, TDS) seg\u00fan los procedimientos anteriores, emitiendo un certificado integral.<\/p>\n\n<div style=\"text-align:center;margin:30px 0\"><img decoding=\"async\" src=\"https:\/\/elicromperu.com\/wp-content\/uploads\/2026\/07\/electroquimica-instrumentos-tipos-1.png\" alt=\"pHmetros, conduct\u00edmetros, ox\u00edmetros, turbid\u00edmetros y color\u00edmetros calibrados en Per\u00fa\" style=\"max-width:520px;width:100%;height:auto;border-radius:12px;box-shadow:0 3px 14px rgba(10,37,64,0.10)\" \/><br \/><span style=\"font-size:13px;color:#5f6b76;font-style:italic;display:inline-block;margin-top:8px\">Instrumentos de calibraci\u00f3n electroqu\u00edmica en Lima: pH, conductividad, ox\u00edgeno disuelto, turbidez y cloro \u2014 ELICROM Per\u00fa.<\/span><\/div>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Alcance acreditado ISO\/IEC 17025 \u2014 Lima (Per\u00fa)<\/h2>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">La tabla integra el alcance acreditado ISO\/IEC 17025 del laboratorio de <strong style=\"color:#0a2540\">Lima<\/strong> para electroqu\u00edmica (actualizado 18 de febrero de 2026). Fuente: organismo acreditador \u2014 sede Per\u00fa. Solo se incluyen magnitudes publicadas en la matriz de Lima.<\/p>\n\n<div style=\"overflow-x:auto;margin:0 0 8px;border:1px solid #cbd5e1;border-radius:10px;max-height:640px;overflow-y:auto\">\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;min-width:900px\"><thead style=\"position:sticky;top:0;z-index:2\"><tr><th style=\"background:#0a2540;color:#fff;text-align:left;padding:12px;font-weight:600;border:1px solid #0e4a7b\">Equipos cubiertos<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:12px;font-weight:600;border:1px solid #0e4a7b\">Acreditaci\u00f3n<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:12px;font-weight:600;border:1px solid #0e4a7b\">Par\u00e1metro<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:12px;font-weight:600;border:1px solid #0e4a7b\">Rango<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:12px;font-weight:600;border:1px solid #0e4a7b\">CMC<\/th><th style=\"background:#0a2540;color:#fff;text-align:left;padding:12px;font-weight:600;border:1px solid #0e4a7b\">Comentarios<\/th><\/tr><\/thead><tbody>\n<tr><td rowspan=9 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; Conduct&iacute;metros<br>&bull; Sondas de conductividad<br>&bull; Mult&iacute;par&aacute;metros (conductividad)<\/td><td rowspan=9 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=9 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">Conductividad (&micro;S\/cm)<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">1 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,73 &micro;S\/cm<\/td><td rowspan=9 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Soluci&oacute;n patr&oacute;n de conductividad<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">5 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,62 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">10 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,62 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">100 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">2,1 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">1000 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">4,6 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1413 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">4,6 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">10 000 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">40 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">12 880 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">50 &micro;S\/cm<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">100 000 &micro;S\/cm<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">360 &micro;S\/cm<\/td><\/tr>\n<tr><td rowspan=8 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; Medidores TDS<br>&bull; Mult&iacute;par&aacute;metros (TDS)<\/td><td rowspan=8 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=8 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">TDS (mg\/L)<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,66 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,48 mg\/L<\/td><td rowspan=8 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Soluci&oacute;n patr&oacute;n de conductividad<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">3,3 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,41 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">6,6 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,41 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">66 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1,4 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">660 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">3,0 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">941 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">3,0 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">6600 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">26 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">66 000 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">240 mg\/L<\/td><\/tr>\n<tr><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; pHmetros<br>&bull; Potenci&oacute;metros<br>&bull; Sondas de pH<br>&bull; Mult&iacute;par&aacute;metros (pH)<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">pH<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">2 pH<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,020 pH<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Soluci&oacute;n tamp&oacute;n de pH<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">4 pH<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,011 pH<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">7 pH<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,011 pH<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">10 pH<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,011 pH<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">12 pH<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,030 pH<\/td><\/tr>\n<tr><td rowspan=7 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; Turbid&iacute;metros<br>&bull; Nephel&oacute;metros<\/td><td rowspan=7 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=7 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">Turbidez (NTU)<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,50 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">1,0 %<\/td><td rowspan=7 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Est&aacute;ndar de formazina estabilizada<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">10 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1,0 %<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">20 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">1,0 %<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">100 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">2,0 %<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">500 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,40 %<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1000 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1,5 %<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">4000 NTU<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,80 %<\/td><\/tr>\n<tr><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; Refract&oacute;metros<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">Brix \/ &iacute;ndice de refracci&oacute;n<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">(2,50 a 40,00) &deg;Brix<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,019 &deg;Brix<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Soluciones patr&oacute;n<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">70,00 &deg;Brix<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,031 &deg;Brix<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">97,00 &deg;Brix<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,027 &deg;Brix<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1,336 59 a 1,399 86<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,000 027 RI<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">1,466 66 a 1,577 68<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,000 074 RI<\/td><\/tr>\n<tr><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; Color&iacute;metros<br><span style=\"font-size:13px;color:#475569\">(cloro residual)<\/span><\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">Cloro residual total y libre (mg\/L Cl&#8322;)<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,10 mg\/L Cl\u2082<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,0058 mg\/L Cl\u2082<\/td><td rowspan=5 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Est&aacute;ndares de cloro residual<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,50 mg\/L Cl\u2082<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,0061 mg\/L Cl\u2082<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">1,0 mg\/L Cl\u2082<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,0065 mg\/L Cl\u2082<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">1,5 mg\/L Cl\u2082<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,0091 mg\/L Cl\u2082<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">2,0 mg\/L Cl\u2082<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,020 mg\/L Cl\u2082<\/td><\/tr>\n<tr><td rowspan=2 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#f8fafc;color:#1a1a1a;line-height:1.7\">&bull; Ox&iacute;metros<br>&bull; Medidores de ox&iacute;geno disuelto<br>&bull; Mult&iacute;par&aacute;metros (OD)<\/td><td rowspan=2 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#ecfdf5;color:#065f46;font-weight:600\">Calibraci&oacute;n Acreditada ISO\/IEC 17025<\/td><td rowspan=2 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;background:#eff6ff;color:#1a1a1a;font-weight:600\">Ox&iacute;geno disuelto (mg\/L)<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0 mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;color:#1a1a1a\">0,0083 mg\/L<\/td><td rowspan=2 style=\"padding:12px;border:1px solid #8fa1b5;vertical-align:top;color:#1a1a1a\">Agua desoxigenada \/ saturaci&oacute;n Benson-Krausen<\/td><\/tr>\n<tr><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">(5,47 a 14,62) mg\/L<\/td><td style=\"padding:10px 12px;border:1px solid #b4c0cd;background:#f7fafc;color:#1a1a1a\">0,072 mg\/L<\/td><\/tr>\n<\/tbody><\/table>\n<\/div>\n\n<p style=\"text-align:center;color:#5f6b76;font-size:13px;font-style:italic;margin:0 0 22px\">\ud83d\uddb1\ufe0f Panel con desplazamiento: recorra el alcance completo de conduct\u00edmetros, pHmetros, ox\u00edmetros, TDS, turbid\u00edmetros y color\u00edmetros en Lima.<\/p>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px;font-size:15px;color:#475569\"><em>Nota CMC Lima:<\/em> en Lima, la CMC de conductividad a <strong>10 000 \u00b5S\/cm<\/strong> es <strong>40 \u00b5S\/cm<\/strong>, y la CMC de TDS a <strong>66 000 mg\/L<\/strong> es <strong>237 mg\/L<\/strong>. Use siempre la CMC de la sede que emite su certificado.<\/p>\n\n<div style=\"background:#f0f9ff;border-left:5px solid #06b6d4;border-radius:0 10px 10px 0;padding:18px 22px;margin:0 0 26px\"><p style=\"margin:0;text-align:left;color:#1a1a1a\">\u00bfListo para calibrar su pHmetro, conduct\u00edmetro o multipar\u00e1metro en Per\u00fa? <a href=\"https:\/\/elicromperu.com\/\" style=\"color:#0891b2;font-weight:600;text-decoration:underline\">Conozca ELICROM Per\u00fa<\/a> o <a href=\"https:\/\/servicio.elicrom.com\/servicio.cliente\/php\/cotizacion\/cotrp_1.php?id=1@1\" style=\"color:#0891b2;font-weight:600;text-decoration:underline\">solicite presupuesto<\/a>.<\/p><\/div>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Ejemplo ilustrativo de certificado de calibraci\u00f3n<\/h2>\n\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">A continuaci\u00f3n se presenta un <strong style=\"color:#0a2540\">ejemplo representativo<\/strong> con datos anonimizados; la estructura corresponde a un certificado real de calibraci\u00f3n de un <strong style=\"color:#0a2540\">multipar\u00e1metro de calidad de agua<\/strong> (pH, conductividad y ox\u00edgeno disuelto).<\/p>\n\n<div style=\"background:#fff7ed;border-left:5px solid #f59e0b;border-radius:0 10px 10px 0;padding:16px 20px;margin:0 0 22px\"><p style=\"margin:0;text-align:left;color:#1a1a1a;font-size:15px\"><strong style=\"color:#0a2540\">\ud83d\udd12 Nota de confidencialidad:<\/strong> Los nombres de clientes, direcciones, n\u00fameros de serie e identificaciones internas han sido omitidos o sustituidos con fines ilustrativos. El PDF original del cliente no se publica.<\/p><\/div>\n\n<div style=\"border:2px solid #0a2540;border-radius:14px;overflow:hidden;margin:0 0 28px;box-shadow:0 6px 24px rgba(10,37,64,0.10)\">\n<div style=\"background:#0a2540;color:#fff;padding:20px 24px;text-align:center\">\n<p style=\"margin:0 0 6px;font-size:13px;letter-spacing:0.04em;text-transform:uppercase;color:#dbeafe\">Laboratorio de calibraci\u00f3n conforme ISO\/IEC 17025:2017<\/p>\n<h3 style=\"margin:0;font-size:24px;font-weight:700;color:#fff\">Certificado de calibraci\u00f3n de multipar\u00e1metro<\/h3>\n<p style=\"margin:8px 0 0;font-size:14px;color:#93c5fd\">N.\u00ba CEQ-XXXX-XXX-XX \u00b7 Ejemplo ilustrativo<\/p>\n<\/div>\n<div style=\"padding:24px;background:#fff\">\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;margin:0 0 20px\"><tbody>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;width:34%;color:#64748b;font-weight:600\">Cliente<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">[Empresa del cliente \u2014 dato confidencial]<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#64748b;font-weight:600\">Objeto calibrado<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Multipar\u00e1metro port\u00e1til de calidad de agua (pH, conductividad, ox\u00edgeno disuelto, temperatura)<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#64748b;font-weight:600\">Canales calibrados<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">pH \u00b7 Conductividad \u00b7 Ox\u00edgeno disuelto (OD)<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#64748b;font-weight:600\">Fecha de calibraci\u00f3n<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">[Fecha del servicio]<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;color:#64748b;font-weight:600\">Pr\u00f3xima calibraci\u00f3n sugerida<\/td><td style=\"padding:8px 10px;color:#1a1a1a\">[Intervalo definido por el usuario]<\/td><\/tr>\n<\/tbody><\/table>\n\n<h4 style=\"color:#0a2540;font-size:17px;font-weight:700;margin:0 0 12px\">M\u00e9todo y condiciones de calibraci\u00f3n<\/h4>\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;margin:0 0 20px\"><tbody>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;width:50%;color:#1a1a1a\">Procedimiento: PEC.EL.EQ \u00b7 Comparaci\u00f3n con patrones certificados<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Referencia: OIML R 68 \/ m\u00e9todos internos ELICROM<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Temperatura ambiente: 23,0 \u00b1 1,0 \u00b0C<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Humedad relativa: 52,0 \u00b1 5,0 %HR<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Temperatura de muestra OD: 20,0 \u00b1 0,2 \u00b0C<\/td><td style=\"padding:8px 10px;border-bottom:1px solid #b4c0cd;color:#1a1a1a\">Incertidumbre: GUM (k = 2, ~95 %)<\/td><\/tr>\n<tr><td style=\"padding:8px 10px;color:#1a1a1a\">Conforme ISO\/IEC 17025:2017<\/td><td style=\"padding:8px 10px;color:#1a1a1a\">Trazabilidad al SI<\/td><\/tr>\n<\/tbody><\/table>\n\n<h4 style=\"color:#0a2540;font-size:17px;font-weight:700;margin:0 0 12px\">Equipamiento patr\u00f3n utilizado (extracto)<\/h4>\n<table style=\"width:100%;border-collapse:collapse;font-size:13px;margin:0 0 20px\"><thead><tr><th style=\"background:#f1f5f9;color:#0a2540;text-align:left;padding:10px;font-weight:600;border:1px solid #e2e8f0\">ID ELICROM<\/th><th style=\"background:#f1f5f9;color:#0a2540;text-align:left;padding:10px;font-weight:600;border:1px solid #e2e8f0\">Descripci\u00f3n<\/th><th style=\"background:#f1f5f9;color:#0a2540;text-align:left;padding:10px;font-weight:600;border:1px solid #e2e8f0\">Certificado patr\u00f3n<\/th><\/tr><\/thead><tbody>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;color:#1a1a1a\">EL.PT.8101<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;color:#1a1a1a\">Soluciones tamp\u00f3n de pH 4,00 \/ 7,00 \/ 10,00 (certificadas)<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;color:#1a1a1a\">CEQ-XXXX-XXX-XX<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;color:#1a1a1a\">EL.PT.8110<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;color:#1a1a1a\">Est\u00e1ndar de conductividad 1413 \u00b5S\/cm a 25 \u00b0C<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;color:#1a1a1a\">CEQ-XXXX-XXX-XX<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;color:#1a1a1a\">EL.PT.8120<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;color:#1a1a1a\">Sistema de calibraci\u00f3n OD (agua desoxigenada y saturada)<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;color:#1a1a1a\">CEQ-XXXX-XXX-XX<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;color:#1a1a1a\">EL.PT.1896<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;color:#1a1a1a\">Barotermohigr\u00f3metro ELICROM ELC-70L (condiciones ambientales)<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;color:#1a1a1a\">CEQ-XXXX-XXX-XX<\/td><\/tr>\n<\/tbody><\/table>\n\n<h4 style=\"color:#0a2540;font-size:17px;font-weight:700;margin:0 0 12px\">Resultados de calibraci\u00f3n (extracto)<\/h4>\n<table style=\"width:100%;border-collapse:collapse;font-size:13px;margin:0 0 20px\"><thead><tr><th style=\"background:#0a2540;color:#fff;text-align:center;padding:10px;font-weight:600\">Magnitud<\/th><th style=\"background:#0a2540;color:#fff;text-align:center;padding:10px;font-weight:600\">Punto patr\u00f3n<\/th><th style=\"background:#0a2540;color:#fff;text-align:center;padding:10px;font-weight:600\">Indicaci\u00f3n<\/th><th style=\"background:#0a2540;color:#fff;text-align:center;padding:10px;font-weight:600\">Error<\/th><th style=\"background:#0a2540;color:#fff;text-align:center;padding:10px;font-weight:600\">U (k = 2)<\/th><\/tr><\/thead><tbody>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">pH<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">4,00<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">4,02<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">+0,02<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">0,011 pH<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">pH<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">7,00<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">7,01<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">+0,01<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">0,011 pH<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">pH<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">10,00<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">10,03<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">+0,03<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">0,011 pH<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">Conductividad<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">1413 \u00b5S\/cm<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">1418 \u00b5S\/cm<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">+5 \u00b5S\/cm<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">4,6 \u00b5S\/cm<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">Ox\u00edgeno disuelto<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">0,00 mg\/L<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">0,01 mg\/L<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">+0,01 mg\/L<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;text-align:center;color:#1a1a1a\">0,0083 mg\/L<\/td><\/tr>\n<tr><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">Ox\u00edgeno disuelto<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">9,08 mg\/L<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">9,12 mg\/L<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">+0,04 mg\/L<\/td><td style=\"padding:9px 10px;border:1px solid #b4c0cd;background:#f8fafc;text-align:center;color:#1a1a1a\">0,072 mg\/L<\/td><\/tr>\n<\/tbody><\/table>\n\n<div style=\"background:#ecfdf5;border:1px solid #bbf7d0;border-radius:10px;padding:16px 18px;margin:0 0 16px\"><p style=\"margin:0;text-align:left;color:#1a1a1a;font-size:14px\"><strong style=\"color:#065f46\">Interpretaci\u00f3n:<\/strong> el error es la diferencia entre la indicaci\u00f3n del multipar\u00e1metro y el valor del patr\u00f3n certificado en cada canal. La CMC aplicable a pH en el punto 7,00 es 0,011 pH; a conductividad en 1413 \u00b5S\/cm es 4,6 \u00b5S\/cm; y a ox\u00edgeno disuelto en saturaci\u00f3n es 0,072 mg\/L. El usuario puede aplicar las correcciones o comparar con su criterio de aceptaci\u00f3n regulatorio.<\/p><\/div>\n<p style=\"margin:0;font-size:13px;color:#64748b;text-align:center\">Emitido por ELICROM C\u00eda. Ltda. \u00b7 Laboratorio acreditado ISO\/IEC 17025<\/p>\n<\/div>\n<\/div>\n\n<h2 style=\"color:#0a2540;font-size:31px;font-weight:700;margin:42px 0 16px;padding-bottom:10px;border-bottom:3px solid #06b6d4;line-height:1.25\">Preguntas frecuentes (Per\u00fa)<\/h2>\n\n<h3 style=\"color:#0e4a7b;font-size:23px;font-weight:600;margin:30px 0 12px\">\u00bfD\u00f3nde se calibra mi pHmetro o conduct\u00edmetro en Per\u00fa?<\/h3>\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">En el laboratorio de ELICROM Per\u00fa en Lima, con alcance acreditado ISO\/IEC 17025 para pH, conductividad, TDS, ox\u00edgeno disuelto, turbidez y color\u00edmetros seg\u00fan la tabla publicada arriba.<\/p>\n\n<h3 style=\"color:#0e4a7b;font-size:23px;font-weight:600;margin:30px 0 12px\">\u00bfCada cu\u00e1nto debo calibrar mi pHmetro o conduct\u00edmetro?<\/h3>\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">Como referencia, 6 a 12 meses para equipos de uso regular en laboratorio o monitoreo de agua. En entornos regulados (potabilizaci\u00f3n, acuicultura, farmac\u00e9utica) el intervalo puede definirse seg\u00fan an\u00e1lisis de riesgo y requisitos de la normativa aplicable en Per\u00fa.<\/p>\n\n<h3 style=\"color:#0e4a7b;font-size:23px;font-weight:600;margin:30px 0 12px\">\u00bfCalibran multipar\u00e1metros con varios canales en un solo certificado?<\/h3>\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">S\u00ed. ELICROM Per\u00fa calibra cada canal acordado (pH, conductividad, ox\u00edgeno disuelto, TDS) en un certificado integral, documentando el error e incertidumbre de cada magnitud con trazabilidad ISO\/IEC 17025.<\/p>\n\n<h3 style=\"color:#0e4a7b;font-size:23px;font-weight:600;margin:30px 0 12px\">\u00bfCu\u00e1l es la diferencia del alcance de Lima respecto a Guayaquil?<\/h3>\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">Cada sede publica su propio alcance. En Lima, la CMC de conductividad a 10 000 \u00b5S\/cm es <strong>40 \u00b5S\/cm<\/strong> y la CMC de TDS a 66 000 mg\/L es <strong>237 mg\/L<\/strong>. Lima adem\u00e1s incluye turbid\u00edmetros y color\u00edmetros; no incluye salin\u00f3metros, viscos\u00edmetros ni alcohol\u00edmetros en la matriz electroqu\u00edmica vigente.<\/p>\n\n<h3 style=\"color:#0e4a7b;font-size:23px;font-weight:600;margin:30px 0 12px\">\u00bfCalibran turbid\u00edmetros y color\u00edmetros de cloro en Lima?<\/h3>\n<p style=\"text-align:justify;color:#1a1a1a;margin:0 0 22px\">S\u00ed. El alcance acreditado de Lima cubre turbid\u00edmetros de 0,50 a 4000 NTU (CMC en porcentaje) y color\u00edmetros de cloro residual total y libre de 0,10 a 2,0 mg\/L Cl\u2082, con CMC publicadas en la tabla.<\/p>\n\n<div style=\"background:linear-gradient(135deg,#0a2540,#0891b2);border-radius:16px;padding:34px;text-align:center;margin:36px 0 0\"><h2 style=\"color:#fff;border:none;margin:0 0 12px;padding:0;font-size:27px;font-weight:700\">\u00bfNecesita calibrar su instrumento electroqu\u00edmico en Per\u00fa?<\/h2><p style=\"color:#dbeafe;text-align:center;margin:0 0 22px\">ELICROM Per\u00fa calibra pHmetros, conduct\u00edmetros, ox\u00edmetros, multipar\u00e1metros, turbid\u00edmetros y color\u00edmetros en Lima con certificados trazables ISO\/IEC 17025.<\/p><a href=\"https:\/\/servicio.elicrom.com\/servicio.cliente\/php\/cotizacion\/cotrp_1.php?id=1@1\" style=\"display:inline-block;background:#fff;color:#0a2540;padding:13px 28px;border-radius:9px;font-weight:700;text-decoration:none;margin:6px\">Solicitar presupuesto<\/a><\/div>\n\n<\/div>\n<script type=\"application\/ld+json\">\n{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/elicromperu.com\/#organization\",\"name\":\"ELICROM Per\u00fa\",\"alternateName\":\"ELICROM Per\u00fa\",\"url\":\"https:\/\/elicromperu.com\/\"},{\"@type\":\"Article\",\"@id\":\"https:\/\/elicromperu.com\/calibracion-phmetros-conductimetros-multiparametro-lima-peru\/#article\",\"headline\":\"Calibraci\u00f3n de pHmetros, conduct\u00edmetros y multipar\u00e1metros en Lima, Per\u00fa: electroqu\u00edmica, metodolog\u00eda y alcance acreditado ISO\/IEC 17025\",\"inLanguage\":\"es-PE\",\"image\":\"https:\/\/elicromperu.com\/wp-content\/uploads\/2026\/07\/co-v2-16-electroquimica.png\",\"author\":{\"@id\":\"https:\/\/elicromperu.com\/#organization\"},\"publisher\":{\"@id\":\"https:\/\/elicromperu.com\/#organization\"}},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"\u00bfD\u00f3nde se calibra mi pHmetro o conduct\u00edmetro en Per\u00fa?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"En el laboratorio de ELICROM Per\u00fa en Lima, con alcance acreditado ISO\/IEC 17025.\"}},{\"@type\":\"Question\",\"name\":\"\u00bfCada cu\u00e1nto debo calibrar mi pHmetro o conduct\u00edmetro?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Como referencia, 6 a 12 meses para equipos de uso regular en laboratorio o monitoreo de agua.\"}},{\"@type\":\"Question\",\"name\":\"\u00bfCalibran multipar\u00e1metros con varios canales en un solo certificado?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"S\u00ed. 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