The point chosen and the limits can be very specific and variable depending on the process to be developed in the clean room.
Each case needs to be studied in depth, as there are no regulatory guidelines in some processes.
A typical range for humidity is usually from 30 to 65% and from 20 to 24 \u00b0C for temperature.<\/li>\n<\/ul>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ _module_preset=”default” width=”90%” custom_padding=”2em||2em||true|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text ul_item_indent=”2em” _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” text_line_height=”1.5em” custom_css_free_form=”selector ::marker{|| color:#1C875B;||}||@media(max-width:980px){|| selector li{|| list-style:disc !important;|| }||}” global_colors_info=”{}”]<\/p>\n
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- Temperature control:<\/strong> The required temperature control must be indicated, as stated in the UNE 14644 standard itself, to take it into account not only in the process itself but in function of the equipment and materials of the room, but also for the stability of the conditions for the clothing of the staff and to allow the specified cleaning class. At this point, the following must be taken into account:\n
- \n
- Lighting loads are high but stable over time.<\/li>\n
- Process loads tend to be very variable and generally high.<\/li>\n
- Occupation charges are variable, and may be increased according to the process.<\/li>\n<\/ul>\n
<\/li>\n
<\/p>\n
- Humidity control:<\/strong> The factor that most contributes to its variability are external influences (necessary renewal air) rather than the internal variations of the treated space.\n
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- If the process has evaporation phenomena in the clean room, they must be confined with specific vented outlets.<\/li>\n
<\/p>\n
- If the process requires very low relative humidity (some pharmaceutical products or manufacturing processes may require humidity below 35%), precautions must be taken with the selection of materials that minimize electrostatic effects.<\/li>\n
<\/ul>\n
<\/li>\n
<\/ul>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/weloveworkspaces.com\/wp-content\/uploads\/welovework-spaces-salas-blancas-iso7-2.webp” title_text=”welovework-spaces-salas-blancas-iso7-2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.4″ _module_preset=”default” width=”90%” custom_padding=”2em||2em||true|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text ul_item_indent=”2em” _builder_version=”4.27.4″ _module_preset=”default” text_font=”|300|||||||” text_line_height=”1.5em” custom_css_free_form=”selector ::marker{|| color:#1C875B;||}||@media(max-width:980px){|| selector li{|| list-style:disc !important;|| }||}” global_colors_info=”{}”]<\/p>\n
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- Filtration levels:<\/strong> Although specific standards must be used for the selection of the filtration system, it is convenient to highlight some points indicated in UNE 14644 as a recommendation:\n
- \n
- A pre-filter of the outside air is recommended to ensure adequate quality in the air treatment unit. In line with RITE, a combination of G4 and F7 filters may be suitable.<\/li>\n
- A second filter is recommended in the air treatment unit to protect the terminal filters. An F9 is usually the usual.<\/li>\n
- Terminal filtering: very dependent on the category of the filter according to the process and classification to be obtained. In some cases, a HEPA filter must give way to a ULPA.<\/li>\n<\/ul>\n
<\/li>\n
<\/ul>\n
[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” width=”90%” custom_padding=”2em||2em||true|false” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_font=”|300|||||||” header_font_size=”40px” header_2_font=”|300|||||||” header_2_text_align=”center” header_2_font_size=”40px” header_font_size_tablet=”35px” header_font_size_phone=”30px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”35px” header_2_font_size_phone=”30px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
Projects<\/h2>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row module_class=”proyectos-inferior” _builder_version=”4.27.4″ _module_preset=”default” width=”90%” custom_padding=”2em||2em||true|false” locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_code _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”]
- Filtration levels:<\/strong> Although specific standards must be used for the selection of the filtration system, it is convenient to highlight some points indicated in UNE 14644 as a recommendation:\n
- If the process has evaporation phenomena in the clean room, they must be confined with specific vented outlets.<\/li>\n
![\"Uriach\"](\"https:\/\/weloveworkspaces.com\/wp-content\/uploads\/salas-blancas-uriach-weloveworkspaces-destacada-1024x417.webp\")
\n ![\"ISO5](\"https:\/\/weloveworkspaces.com\/wp-content\/uploads\/quirofan-clinica-salus-weloveworkspaces-destacada-1024x417.webp\")
\n ![\"ISO](\"https:\/\/weloveworkspaces.com\/wp-content\/uploads\/sala-blanca-iso7-prat-de-llobregat-1024x417.webp\")
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