{"id":5011,"date":"2022-02-14T09:52:18","date_gmt":"2022-02-14T08:52:18","guid":{"rendered":"https:\/\/dfm.dk\/services\/calibration\/calibration-electrochemistry\/ph\/"},"modified":"2022-08-21T18:10:30","modified_gmt":"2022-08-21T16:10:30","slug":"ph","status":"publish","type":"page","link":"https:\/\/dfm.dk\/en\/services\/calibration\/calibration-electrochemistry\/ph\/","title":{"rendered":"pH"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.5.7&#8243; background_color=&#8221;rgba(0,0,0,0.11)&#8221; background_image=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2020\/10\/TOP_YDELSER_KALIBRERING_ELEKTROKEMI-scaled.jpg&#8221; background_blend=&#8221;multiply&#8221; custom_padding=&#8221;120px||120px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.4.5&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.4.5&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text content_tablet=&#8221;<\/p>\n<h1 style=%22text-align: center;%22><strong>Accreditations and certifications<\/strong><\/h1>\n<p>&#8221; content_phone=&#8221;<\/p>\n<h1 style=%22text-align: center;%22><strong>Accreditations and certifications<\/strong><\/h1>\n<p>&#8221; content_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.9.3&#8243; header_font=&#8221;|300||on|||||&#8221; header_text_color=&#8221;#ffffff&#8221; header_font_size=&#8221;40px&#8221; header_2_font=&#8221;|300||on|||||&#8221; header_2_text_color=&#8221;#FFFFFF&#8221; header_2_font_size=&#8221;40px&#8221; header_text_shadow_style=&#8221;preset3&#8243; header_2_text_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: center;\">ph<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_menu menu_id=&#8221;48&#8243; menu_style=&#8221;centered&#8221; fullwidth_menu=&#8221;on&#8221; active_link_color=&#8221;#ffffff&#8221; _builder_version=&#8221;4.9.3&#8243; _module_preset=&#8221;default&#8221; menu_font=&#8221;|||on|on||||&#8221; menu_text_color=&#8221;#ffffff&#8221; background_color=&#8221;#990000&#8243; position_origin_f=&#8221;top_center&#8221; vertical_offset=&#8221;100px&#8221; z_index=&#8221;20&#8243; width=&#8221;100%&#8221; sticky_position=&#8221;top&#8221; custom_css_menu_link=&#8221;  padding-right: 50px;|| padding-left: 50px;&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_fullwidth_menu][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;Top&#8221; _builder_version=&#8221;4.7.7&#8243; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.9.3&#8243; header_font=&#8221;|300|||||||&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_font_size=&#8221;32px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: center;\">We can offer the following services<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider color=&#8221;#990000&#8243; divider_position=&#8221;center&#8221; divider_weight=&#8221;2px&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;calibration&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2021\/04\/DFM_031220_N2A8800-1024&#215;683.jpg&#8221; title_text=&#8221;DFM_031220_N2A8800&#8243; _builder_version=&#8221;4.9.3&#8243; custom_padding=&#8221;0px||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.9.3&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|300|||||||&#8221; header_2_font=&#8221;|300|||||||&#8221; custom_margin=&#8221;-5px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Calibration of pH measuring instruments<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.9.3&#8243; header_text_color=&#8221;#ffffff&#8221; custom_margin=&#8221;||||false|false&#8221; custom_margin_tablet=&#8221;50px||70px||false|false&#8221; custom_margin_phone=&#8221;&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;||||true|false&#8221; custom_padding_tablet=&#8221;|10%||10%|false|true&#8221; custom_padding_phone=&#8221;|10%||10%|false|true&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>DFM can offer calibration of pH equipment. We have the option of making accredited calibrations in pH buffers at different temperatures, electrical calibration of pH meters and reading units and calibrations of temperature sensors.<\/p>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong>Accredited calibration in the area:<\/strong><\/p>\n<p>Calibration in pH buffer: 1.67 pH &#8211; 12.45 pH<\/p>\n<p>Temperature range (buffer): 5 \u00b0 C &#8211; 80 \u00b0 C<\/p>\n<p>Temperature range (temperature sensor): 0 \u00b0 C &#8211; 200 \u00b0 C<\/p>\n<p>Electrical calibration<\/p>\n<p>&nbsp;<\/p>\n<p><em>If you want calibration outside these areas, contact us for more information.<\/em><\/p>\n<p><strong><\/strong><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_4,1_4,1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; header_4_font=&#8221;|300|||||||&#8221; header_4_font_size=&#8221;20px&#8221; custom_margin=&#8221;40px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4>Contact person<\/h4>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2020\/08\/DFM_Alan_Snedden-1024&#215;639.jpg&#8221; alt=&#8221;ASN&#8221; title_text=&#8221;DFM_Alan_Snedden&#8221; show_bottom_space=&#8221;off&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.14.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;-30px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.14.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; width=&#8221;100%&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;5%|5%|5%|5%|true|true&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h5><strong>Alan Snedden<\/strong><br \/><span><\/span><\/h5>\n<p><span>Senior Scientist, Electrochemistry<\/span><br \/><a href=\"tel:+4525459036\"><span>+45 2545 9046<\/span><\/a><br \/><span><a class=\"mail\" href=\"mailto:asn@dfm.dk\">asn@dfm.dk<\/a><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; header_4_font=&#8221;|300|||||||&#8221; header_4_font_size=&#8221;20px&#8221; custom_margin=&#8221;40px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4>Datasheet<\/h4>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2021\/03\/Produktdatablad_pH-kalibrering_DK_2021-03-22_s-1.jpg&#8221; title_text=&#8221;Product data sheet_PH-calibration_GB_2021-03-22_s (1)&#8221; url=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2021\/03\/Produktdatablad_pH-kalibrering_DK_2021-03-22.pdf&#8221; url_new_window=&#8221;on&#8221; _builder_version=&#8221;4.9.3&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;-30px||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text module_id=&#8221;kalibrering-af-trykf\u00f8lsomhed&#8221; _builder_version=&#8221;4.7.7&#8243; header_text_color=&#8221;#ffffff&#8221; custom_margin=&#8221;||||false|false&#8221; custom_margin_tablet=&#8221;50px||70px||false|false&#8221; custom_margin_phone=&#8221;&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;||||true|false&#8221; custom_padding_tablet=&#8221;|10%||10%|false|true&#8221; custom_padding_phone=&#8221;|10%||10%|false|true&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong><\/strong><\/p>\n<p><strong><\/strong><\/p>\n<p><strong>Accredited calibrations are performed in accordance with DANAK Accreditation Reg. Nr. 255 as well as our internally ISO 9001 certified quality system.<\/strong><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;http:\/\/published.danak.dk\/showdata.asp?schema=kalibreringsdata&amp;lang=d&amp;akk=255&#8243; url_new_window=&#8221;on&#8221; button_text=&#8221;Measurement capability (CMC)&#8221; _builder_version=&#8221;4.9.3&#8243; custom_margin=&#8221;||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider color=&#8221;#990000&#8243; divider_position=&#8221;center&#8221; divider_weight=&#8221;2px&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; module_id=&#8221;characterization&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; background_enable_color=&#8221;off&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|300|||||||&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#000000&#8243; custom_margin=&#8221;-5px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Characterization of secondary pH buffer<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.7.7&#8243; header_text_color=&#8221;#ffffff&#8221; custom_margin=&#8221;||||false|false&#8221; custom_margin_tablet=&#8221;50px||70px||false|false&#8221; custom_margin_phone=&#8221;&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;||||true|false&#8221; custom_padding_tablet=&#8221;|10%||10%|false|true&#8221; custom_padding_phone=&#8221;|10%||10%|false|true&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>In the characterization, the pH value in the buffer is determined. PH values are determined from a specified temperature.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Accredited characterization in the area:<\/strong><\/p>\n<p>pH range: 4 pH &#8211; 10 pH<\/p>\n<p>Temperature range: 25 &amp; 37 \u00b0 C<\/p>\n<p><em><\/em><\/p>\n<p><em>If you want calibration outside these areas, contact us for more information.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Accredited calibrations are performed in accordance with DANAK Accreditation Reg. Nr. 255 as well as our internally ISO 9001 certified quality system.<\/strong><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2020\/10\/YDELSER_KALIBRERING_ELEKTROKEMI2-1024&#215;683.jpg&#8221; title_text=&#8221;PERFORMANCE_CALIBRATION_ELECTROCHEMISTRY # 2&#8243; _builder_version=&#8221;4.9.3&#8243; custom_padding=&#8221;0px||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_4,1_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_button button_url=&#8221;http:\/\/published.danak.dk\/showdata.asp?schema=kalibreringsdata&amp;lang=d&amp;akk=255&#8243; url_new_window=&#8221;on&#8221; button_text=&#8221;Measurement capability (CMC)&#8221; _builder_version=&#8221;4.7.7&#8243; custom_margin=&#8221;20px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; header_4_font=&#8221;|300|||||||&#8221; header_4_font_size=&#8221;20px&#8221; custom_margin=&#8221;40px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4>Datasheet<\/h4>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2021\/04\/ProductSheet_R03.10x_primaer_pH_DK_2019-03-26_Page_1-208&#215;300-1-208&#215;300.png&#8221; title_text=&#8221;ProductSheet_R03.10x_primaer_pH_DK_2019-03-26_Page_1-208&#215;300-1&#8243; _builder_version=&#8221;4.9.3&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;-30px||||false|false&#8221; filter_saturate=&#8221;0%&#8221; filter_blur=&#8221;3px&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; header_4_font=&#8221;|300|||||||&#8221; header_4_font_size=&#8221;20px&#8221; custom_margin=&#8221;40px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h4>Contact person<\/h4>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/dfm.dk\/wp-content\/uploads\/2020\/08\/DFM_Alan_Snedden-1024&#215;639.jpg&#8221; alt=&#8221;ASN&#8221; title_text=&#8221;DFM_Alan_Snedden&#8221; show_bottom_space=&#8221;off&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.14.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;-30px||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.14.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; width=&#8221;100%&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;5%|5%|5%|5%|true|true&#8221; hover_enabled=&#8221;0&#8243; box_shadow_style=&#8221;preset3&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h5><strong>Alan Snedden<\/strong><br \/><span><\/span><\/h5>\n<p><span>Senior Scientist, Electrochemistry<\/span><br \/><a href=\"tel:+4525459036\"><span>+45 2545 9046<\/span><\/a><br \/><span><a class=\"mail\" href=\"mailto:asn@dfm.dk\">asn@dfm.dk<\/a><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; 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