{"id":62191,"date":"2026-05-05T13:19:32","date_gmt":"2026-05-05T11:19:32","guid":{"rendered":"https:\/\/lvl-technologies.com\/?page_id=62191"},"modified":"2026-05-11T12:55:15","modified_gmt":"2026-05-11T10:55:15","slug":"safe-capper-decapper-systems-faq","status":"publish","type":"page","link":"https:\/\/lvl-technologies.com\/en\/safe-capper-decapper-systems-faq\/","title":{"rendered":"SAFE\u00ae Capper & Decapper Systems FAQ"},"content":{"rendered":"

[vc_row][vc_column][vc_empty_space][vc_custom_heading text=”SAFE\u00ae Capper & Decapper Systems FAQ \u2013
\nManual to Fully Automated Capping” font_container=”tag:h1|text_align:left|color:%23009fe3″ use_theme_fonts=”yes” css=””][vc_empty_space][vc_column_text css=””]SAFE\u00ae Capper and Decapper Systems<\/a> from LVL technologies enable reproducible opening and closing of 2D tubes in standardized SBS formats. This FAQ section addresses key questions on manual, semi-automated, and fully automated capper and decapper systems, defined torque, cryo-stability, multi-channel systems, and automation integration.<\/p>\n

The systems are aligned to SAFE\u00ae 2D tubes with internal or external threads and support stable laboratory workflows from manual handling to automated high-throughput operations. Controlled capping with reproducible torque ensures tube sealing\u2014especially for cryogenic applications down to \u2212196 \u00b0C and in GMP-adjacent environments.<\/p>\n

In biobanking, pharmaceutical research, diagnostics, and high-throughput screening, SAFE\u00ae capper and decapper systems reduce manual variability, improve ergonomics, and enhance process reliability within the tube\u2013cap\u2013rack system.[\/vc_column_text][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”Basics & System Types” font_container=”tag:h2|text_align:left|color:%23363636″ use_theme_fonts=”yes” css=””][vc_empty_space][vc_tta_accordion section_title_tag=”h3″ style=”flat” color=”blue” spacing=”5″ c_position=”left” active_section=”” no_fill=”true” collapsible_all=”true” faq_schema=”yes” el_class=”gf-faq-schema”][vc_tta_section title=”What types of SAFE\u00ae capper and decapper systems are available?” tab_id=”1777974625852-7f8cecdb-7109″][vc_column_text css=””]SAFE\u00ae systems are available in manual, semi-automated, and fully automated variants<\/a>.<\/p>\n

Depending on the application, individual tubes or complete SBS racks (24-, 48-, or 96-format) can be opened or closed simultaneously.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”What is the difference between manual and automated capping?” tab_id=”1777974625866-a316867e-ab1c”][vc_column_text css=””]Manual systems<\/a> are operated by hand and are suitable for smaller sample volumes or flexible lab environments.<\/p>\n

Automated systems are motor-driven with defined torque, providing consistent, reproducible clamping force regardless of the operator.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”When is a semi-automated system useful?” tab_id=”1777974723708-c9d46b6d-d2b7″][vc_column_text css=””]Semi-automated systems<\/a> combine manual positioning with controlled mechanics.<\/p>\n

They are ideal for labs with medium sample throughput, where higher reproducibility than purely manual systems is required.[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][vc_empty_space][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”Torque & Sealing” font_container=”tag:h2|text_align:left|color:%23363636″ use_theme_fonts=”yes” css=””][vc_empty_space][vc_tta_accordion section_title_tag=”h3″ style=”flat” color=”blue” spacing=”5″ c_position=”left” active_section=”” no_fill=”true” collapsible_all=”true” faq_schema=”yes” el_class=”gf-faq-schema”][vc_tta_section title=”Why is defined torque important when capping?” tab_id=”1777974813047-88f86172-5f03″][vc_column_text css=””]Controlled torque ensures that each screw cap is closed with consistent clamping force.<\/p>\n

The sealing of SAFE\u00ae 2D tubes was validated at a defined torque of 7 Ncm (for SBS 96) and 15 Ncm (for SBS 48 and SBS 24).<\/p>\n

Reproducible torque reduces the risk of micro-leakage or inconsistent closures.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”How does capping affect cryo-stability?” tab_id=”1777974813064-09d0cc34-1e4c”][vc_column_text css=””]For cryogenic applications down to \u2212196 \u00b0C, stable clamping force is critical.<\/p>\n

Validation tests included 15 automated open\/close cycles, showing:<\/p>\n