{"id":11275,"date":"2024-05-20T14:00:10","date_gmt":"2024-05-20T12:00:10","guid":{"rendered":"https:\/\/weneos.com\/?page_id=11275"},"modified":"2025-01-02T15:53:09","modified_gmt":"2025-01-02T14:53:09","slug":"spectrophotometre","status":"publish","type":"page","link":"https:\/\/weneos.com\/fr\/nos-activites\/equipements\/spectrophotometre\/","title":{"rendered":"Spectrophotom\u00e8tre SPF-290AS"},"content":{"rendered":"

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Le SPF-290AS\u2122 est un spectrophotom\u00e8tre UV<\/strong> con\u00e7u et optimis\u00e9 pour la d\u00e9termination des valeurs de protection solaire (FPS, UVA, Longueur d’Onde Critique, etc.) sur une vari\u00e9t\u00e9 de cr\u00e8me solaire et de produits cosm\u00e9tiques.<\/p>\n

Couvrant \u00e0 la fois les r\u00e9gions spectrales UVB et UVA, le syst\u00e8me scanne automatiquement de 290 \u00e0 400 nm<\/strong>, accumulant et stockant les donn\u00e9es \u00e0 des intervalles de 1, 2 ou 5 nm. Le facteur de protection monochromatique (mPF) est d\u00e9termin\u00e9 pour chacune des longueurs d’onde s\u00e9lectionn\u00e9es et est utilis\u00e9 pour calculer les valeurs de protection solaire, en utilisant les courbes d’irradiances solaires et des spectres d’actions biologiques programm\u00e9s dans le logiciel (mais qui peuvent \u00eatre facilement modifi\u00e9s).<\/p>\n

 <\/p>\n

\"\" <\/a>est un distributeur officiel de\u00a0 <\/strong>\"\"<\/a><\/p>\n

[\/et_pb_text][et_pb_button button_url=\u00a0\u00bbmailto:commercial@weneos.com\u00a0\u00bb button_text=\u00a0\u00bbDemande de devis\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_3,1_3,1_3″ _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bb#f4f0ec\u00a0\u00bb width=\u00a0\u00bb100%\u00a0\u00bb max_width=\u00a0\u00bb2560px\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb custom_margin=\u00a0\u00bb||||false|false\u00a0\u00bb custom_padding=\u00a0\u00bb50px||50px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_3″ _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb header_2_text_align=\u00a0\u00bbcenter\u00a0\u00bb header_2_font_size=\u00a0\u00bb50px\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb50px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb50px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Scan<\/h2>\n

automatique<\/h2>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_3″ _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_number_counter title=\u00a0\u00bbspectre\u00a0\u00bb number=\u00a0\u00bb290-400 nm\u00a0\u00bb percent_sign=\u00a0\u00bboff\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_number_counter][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_3″ _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_number_counter title=\u00a0\u00bbconformit\u00e9 avec les normes solaires\u00a0\u00bb number=\u00a0\u00bb100″ _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_number_counter][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_enable_color=\u00a0\u00bboff\u00a0\u00bb custom_padding=\u00a0\u00bb||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb||50px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″ _builder_version=\u00a0\u00bb4.24.2″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_heading title=\u00a0\u00bbInformations produit\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_text_align=\u00a0\u00bbcenter\u00a0\u00bb module_alignment=\u00a0\u00bbcenter\u00a0\u00bb border_width_bottom=\u00a0\u00bb3px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_heading][et_pb_toggle title=\u00a0\u00bbConseils d’utilisation\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.1″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Partie in vitro<\/h1>\n

Le spectrophotom\u00e8tre SPF-290AS est simple d’utilisation, con\u00e7u et optimis\u00e9 pour l’\u00e9valuation de la protection solaire (UVB et UVA) de produits cosm\u00e9tiques..<\/p>\n

D’une part, gr\u00e2ce au logiciel int\u00e9gr\u00e9 qui permet de mesurer et calculer les diff\u00e9rentes valeurs de protection solaire.<\/p>\n

\"\"<\/a><\/p>\n

D’autre part, le syst\u00e8me int\u00e8gre un d\u00e9placement automatique du substrat aux diff\u00e9rents points (pour plus de r\u00e9p\u00e9tabilit\u00e9, de pr\u00e9cision et un gain de temps).<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

Enfin, la g\u00e9om\u00e9trie optique permet de mesurer horizontalement des absorbances de 0 \u00e0 3.2 Abs.<\/p>\n

\"\"<\/a><\/p>\n

NB : Une v\u00e9rification mensuelle est n\u00e9cessaire afin d’assurer la qualit\u00e9 et la conformit\u00e9 des mesures.<\/p>\n

Retrouver l\u2019ensemble des \u00e9l\u00e9ments n\u00e9cessaires \u00e0 la r\u00e9alisation de la partie in vitro :<\/p>\n