{"id":212,"date":"2013-09-14T07:45:00","date_gmt":"2013-09-14T07:45:00","guid":{"rendered":"http:\/\/ap.msurl.net\/blog\/?page_id=212"},"modified":"2023-09-13T13:58:56","modified_gmt":"2023-09-13T13:58:56","slug":"which-ccr","status":"publish","type":"page","link":"https:\/\/www.apdiving.eu\/en\/rebreathers\/which-ccr\/","title":{"rendered":"Which CCR?"},"content":{"rendered":"<div id=\"pl-212\"  class=\"panel-layout\" ><div id=\"pg-212-0\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper panel-row-style panel-row-style-for-212-0\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child\" data-index=\"0\" ><div class=\"textwidget\"><h2 style=\"text-align: center;\">REBREATHER COMPARISON TABLE<\/h2>\n<\/div><\/div><div id=\"panel-212-0-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce\" data-index=\"1\" ><div class=\"textwidget\"><div class=\"table-responsive\">\n<table class=\"easy-table easy-table-ap \" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 260px;\">\n<h3>WHICH REBREATHER IS RIGHT FOR YOU?<\/h3>\n<\/td>\n<td style=\"width: 220px;\"><a href=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/rb-unit-xpd.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6247\" src=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/rb-unit-xpd.png\" alt=\"Rb-unit-xpd\" width=\"208\" height=\"250\" \/><\/a><\/td>\n<td style=\"width: 220px;\"><a href=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/rb-unit-evp.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6246\" src=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/rb-unit-evp.png\" alt=\"Rb-unit-evp\" width=\"208\" height=\"250\" \/><\/a><\/td>\n<td style=\"width: 220px;\"><a href=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/rb-unit-evo.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6245\" src=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/rb-unit-evo.png\" alt=\"Rb-unit-evo\" width=\"208\" height=\"250\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/td>\n<td>INSPIRATION XPD<\/td>\n<td>INSPIRATION EVP<\/td>\n<td>INSPIRATION EVO<\/td>\n<\/tr>\n<tr>\n<td>Cylinder Size<\/td>\n<td>2 x 3 litres<\/td>\n<td>2 x 2 litres<\/td>\n<td>2 x 2 litres<\/td>\n<\/tr>\n<tr>\n<td>Scrubber Duration *<\/td>\n<td>3 hours *<\/td>\n<td>3 Hours *<\/td>\n<td>2 Hours *<\/td>\n<\/tr>\n<tr>\n<td>Ready-to-dive Weight<br \/>\n(full cylinders &amp; scrubber) \u2020\u00a0<\/td>\n<td>31kg<\/td>\n<td>28.2kg<\/td>\n<td>27.5kg<\/td>\n<\/tr>\n<tr>\n<td>Flight Weight (w\/o cylinders)<\/td>\n<td>22kg<\/td>\n<td>20.2kg<\/td>\n<td>19.5kg<\/td>\n<\/tr>\n<tr>\n<td>Unit Height<\/td>\n<td>57.5cm<\/td>\n<td>51cm<\/td>\n<td>47.5cm<\/td>\n<\/tr>\n<tr>\n<td>Width x Depth<\/td>\n<td>40 x 35cm<\/td>\n<td>40 x 35cm<\/td>\n<td>40 x 35cm<\/td>\n<\/tr>\n<tr>\n<td>Summary<\/td>\n<td>Extended scrubber &amp; cylinder duration. Perfect for deeper longer diving<\/td>\n<td>More compact than the Inspiration XPD. Extended scrubber<\/td>\n<td>Compact, light and easy to fly<\/td>\n<\/tr>\n<tr>\n<td>Mission<\/td>\n<td>Deep tech, caving, film-making, repeat diving, deep support, expedition diving<\/td>\n<td>All dive profiles. Good for travel<\/td>\n<td>Perfect travel unit. Reef to depth. Ideal for smaller body frame<\/td>\n<\/tr>\n<tr>\n<td>Quick description<\/td>\n<td>The ultimate dive machine<\/td>\n<td>The perfect all-rounder<\/td>\n<td>Travel light, dive deep<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><div id=\"panel-212-0-0-2\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-last-child\" data-index=\"2\" ><div class=\"textwidget\"><p>* These Scrubber durations are achieved in deliberately harsh test conditions and so in reality times may be longer. However, the manufacturer\u2019s guide times MUST be adhered to unless you have a Scrubber Life Monitor (Tempstick) fitted which accounts for real-time conditions. See <a href=\"https:\/\/www.apdiving.eu\/en\/rebreathers\/new-to-ccr\/dive-duration\/\">Dive Duration<\/a> for more information.<\/p>\n<p>\u2020 Cylinder hire is readily available worldwide and so it is common practice to travel without cylinders and if you pack the Scrubber and other parts in your hand-luggage, these unit weights may be reduced by about 8-10kg for the hold weight when flying.<\/p>\n<\/div><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-1\"  class=\"panel-grid panel-has-style\" ><div class=\"vg-more vgRowWrapper panel-row-style panel-row-style-for-212-1\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-1-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"3\" ><div class=\"textwidget\"><div class=\"table-responsive\">\n<table class=\"easy-table easy-table-ap \" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 260px;\">Wing &amp; Counterlung Colours<\/td>\n<td style=\"width: 220px;\">Grey \/ Black or Yellow \/ Black<\/td>\n<td style=\"width: 220px;\">Grey \/ Black or Yellow \/ Black<\/td>\n<td style=\"width: 220px;\">Grey \/ Black or Yellow \/ Black<\/td>\n<\/tr>\n<tr>\n<td>Case Colour Option<\/td>\n<td>Yellow or Black<\/td>\n<td>Yellow or Black<\/td>\n<td>Yellow or Black<\/td>\n<\/tr>\n<tr>\n<td>Integrated Weight Harness Size<\/td>\n<td>S, M, L, XL, XXL<\/td>\n<td>S, M, L, XL, XXL<\/td>\n<td>S, M, L, XL, XXL<\/td>\n<\/tr>\n<tr>\n<td>Wing Size<\/td>\n<td>16KG or 22.5KG<\/td>\n<td>16KG<\/td>\n<td>16KG<\/td>\n<\/tr>\n<tr>\n<td>Counterlung Option<\/td>\n<td>Over the Shoulder or Back Mounted<\/td>\n<td>Over the Shoulder or Back Mounted<\/td>\n<td>Over the Shoulder or Back Mounted<\/td>\n<\/tr>\n<tr>\n<td>Over-the-Shoulder Counterlung Size<\/td>\n<td>M L XL<\/td>\n<td>M L XL<\/td>\n<td>M L XL<\/td>\n<\/tr>\n<tr>\n<td>Back Mounted Counterlung Size<\/td>\n<td>Small or Standard<\/td>\n<td>Small or Standard<\/td>\n<td>Small or Standard<\/td>\n<\/tr>\n<tr>\n<td>Trim Weight Pockets<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Automatic Diluent Valve (ADV)<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Auto Air for Open Circuit Bailout<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Open Circuit Bailout Valve (OCB)<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Dual Oxygen Controllers<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Ultra Clear IPS Colour Screen<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Head-up Displays<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Recreational 1 and 2 Firmware<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Nitrox Deco Firmware<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>Trimix Deco Firmware<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>CO2 Scrubber Monitor &amp; Warnings (Tempstik)<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>CO2 Sensor &amp; Warnings<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<td>Optional<\/td>\n<\/tr>\n<tr>\n<td>PC\/Mac Connect Software \/ Interface<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>DiveSight \"logviewer\" Software<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Firmware Upgradeable<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Remote Access (via internet) Diagnostics<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Audible Warnings<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Dual Power Supplies<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Battery Status Indicators<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Rechargeable Batteries<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>User-adjustable Automatic Setpoint Switch<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Ascent Speed Warning<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Gas Density Warning<\/td>\n<td>Yes, display warnings only<\/td>\n<td>Yes, display warnings only<\/td>\n<td>Yes, display warnings only<\/td>\n<\/tr>\n<tr>\n<td>Inappropriate Gas - User-selection Warnings<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Oxygen Sensor Disparity Warnings<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>CNS & OTU Warnings<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<tr>\n<td>Language Options: English, French, German, Dutch, Spanish, Italian, Portuguese, Czech, Danish, Swedish, Korean, Russian, Mandarin, Japanese<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<td>Yes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-2\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper panel-row-style panel-row-style-for-212-2\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-2-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"4\" ><div class=\"textwidget\"><h2 style=\"text-align: center;\">WHICH INSPIRATION?<\/h2>\n<h3 style=\"text-align: center;\">Some points to consider when making your choice\u2026<\/h3>\n<h4>The difference between the 3 models?<\/h4>\n<p><strong>This can be summed up quite simply: Inspiration\u2026 Small, Medium and Large.<\/strong><\/p>\n<p>They are identical apart from chassis length and they have different sizes (durations) of scrubber unit and cylinders. All 3 models have the same spec in terms of build quality, control systems and upgrade options. (exception: only the larger unit \u2013 the Inspiration xpd \u2013 can upgrade to a 22kg wing because of it\u2019s chassis size)<\/p>\n<h4>So which Inspiration model is right for me?<\/h4>\n<p>The answer to this will be a balance between the type of diving you plan to do and how much importance you give to the size and weight of the unit chosen in relation to your body frame size.<\/p>\n<\/div><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-3\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper vg-more panel-row-style panel-row-style-for-212-3\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-3-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-3-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child\" data-index=\"5\" ><div class=\"textwidget\"><h4>Points to consider:<\/h4>\n<ul>\n<li>All 3 units can be dived to technical depths with appropriate planning for diluent gas mix and off-board bailout gas contingencies.<\/li>\n<li>When flying abroad you can reduce hold luggage weight by about 10kg on all units by packing the scrubber and head in your hand luggage and using the dive resort\u2019s cylinders.<\/li>\n<li>Each model has a full range of harness sizes from small to XXL.<\/li>\n<li>There is a only a 3.5kg difference in ready-to-dive weight between the xpd and the evo.<\/li>\n<li>All 3 units are approved (and can be spec\u2019d for all training levels Rec to Tec) by TDI, IANTD, ANDI, IART, ETDS, PTA, SSI, ITDA, BSAC, PSA and RAID and PADI.<\/li>\n<\/ul>\n<p>So, we seem to be saying any model is right for you. To an extent this is true.<\/p>\n<h4>Some conclusions<\/h4>\n<ul>\n<li>If diving the unit without additional bailout contingency, the Inspiration xpd with 3 litre cylinders and 3 hour scrubber may be the unit of choice if you intend to do multiple repeat dives without refilling consumables between dives.<\/li>\n<li>Typical consumption per dive is about 30 bar from each cylinder so you would generally have sufficient bailout redundancy for subsequent dives with all units. However, psychologically, you may feel more comfortable with the unit with the larger cylinders.<\/li>\n<li>The smaller units may be a better choice if you intend to frequently fly abroad to dive. Although, with AP\u2019s extensive global support network, the heavy items \u2013 cylinders and sofnolime \u2013 can be sourced locally.<\/li>\n<li>The smaller units may be the best choice if they are a better fit to your body shape and size (especially your back length) and you place greater importance on fit and pre-dive comfort than other considerations.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<\/div><\/div><div class=\"vgSummaryLink\"><a target=\"_blank\" href=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/Rebreather-sizing.png\"><img decoding=\"async\" src=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/ap-diving-equipment-size-guides1.png\" onload=\"this.width\/=2;this.onload=null;\"\/><\/a><h6>DOWNLOAD<\/h6><p>A detailed guide to rebreather harness & counterlung sizing<\/p><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-4\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper panel-row-style panel-row-style-for-212-4\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-4-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-4-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child\" data-index=\"7\" ><div class=\"textwidget\"><h2>\u00a0<\/h2>\n<h2>FREQUENTLY ASKED QUESTIONS #1<\/h2>\n<h4>How is the INSPIRATION different to other CCRs?<\/h4>\n<p>The INSPIRATION has multiple unique key features:<\/p>\n<ul>\n<li>Unique, patented, intelligent Dual Control of PO2<\/li>\n<li>Multiple redundancy and unit monitoring features<\/li>\n<li>Unique backup intelligent dual power supplies<\/li>\n<li>Unique 3 oxygen-cell voting logic system<\/li>\n<li>Benchmark oxygen control accuracy +\/- 0.05 bar of setpoint<\/li>\n<li>Patented scrubber monitor<\/li>\n<li>Unique fibre-optic Heads Up Display (robust, reliable and unlike other makes, not prone to failure due to flooding)<\/li>\n<li>Production unit built by an established 50+ year manufacturer with all that implies about quality and on-going availability of support and spares<\/li>\n<\/ul>\n<\/div><\/div><div class=\"vgLinkSingle\"><a  class=\"vgLink yellow\" href=\"https:\/\/www.apdiving.eu\/en\/rebreathers\/features\/\">UNIQUE INSPIRATION<\/a><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-5\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper panel-row-style panel-row-style-for-212-5\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-5-0\"  class=\"panel-grid-cell\" ><div class=\"vg-image-widget\"><img decoding=\"async\" src=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/separator-middle-1.jpg\" alt=\"\"\/><\/div><div id=\"panel-212-5-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-last-child\" data-index=\"10\" ><div class=\"textwidget\"><h2>\u00a0<\/h2>\n<h2>FREQUENTLY ASKED QUESTIONS #2<\/h2>\n<h4>How much does it cost?<\/h4>\n<p>From \u20ac7,658 for a ready-to-go unit. The same price for each of the 3 models. Popular optional extras include:<\/p>\n<ul>\n<li>ADV (Auto-add Diluent Valve)(\u20ac248)<\/li>\n<li>Scrubber Monitor (\u20ac463)<\/li>\n<li>Nitrox or Trimix deco software (\u20ac172 each)<\/li>\n<li>Open Circuit Bailout Mouthpiece (\u20ac896)<\/li>\n<li>CO2 Monitor (\u20ac981)<\/li>\n<\/ul>\n<h4>\u00a0<\/h4>\n<h4>What are the running costs?<\/h4>\n<p><strong>Sofnolime<\/strong><\/p>\n<p>\nInspiration XPD &amp; EVP = about \u20ac16 per 3 hour fill<br \/>\nInspiration EVO = about \u20ac14 per 2 hour fill<\/p>\n<\/div><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-6\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper vg-more panel-row-style panel-row-style-for-212-6\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-6-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-6-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"11\" ><div class=\"textwidget\"><p><strong>Gas<\/strong><\/p>\n<p>Inspiration XPD = about \u20ac6 per 3 litre x 200bar Air fill<\/p>\n<p>and \u20ac12 per 3 litre x 232bar Oxygen fill<\/p>\n<p><strong>Total = \u20ac18 (for up to 10 hours divetime)<\/strong><\/p>\n<p>Inspiration EVP &amp; EVO = about \u20ac6 per 2 litre x 232bar Air fill<\/p>\n<p>and \u20ac10 per 2 litre x 200bar Oxygen fill<\/p>\n<p><strong>Total = \u20ac16 (for up to 6 hours divetime)<\/strong><\/p>\n<p>Other gas costs apply if using nitrox or trimix instead of Air diluent and if using additional bailout cylinders.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Oxygen Cells<\/strong><\/p>\n<p>3 x \u20ac88 each = about \u20ac264 per year (varies with dive frequency &amp; duration)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Batteries<\/strong><\/p>\n<p>The current spec Inspirations have Rechargeable Batteries.<\/p>\n<p>Older units with replaceable batteries:<\/p>\n<p>Between \u20ac16 and \u20ac24 to change both the main and backup power supplies<\/p>\n<p>(battery-life varies with dive frequency &amp; duration)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Cleaning<\/strong><\/p>\n<p>Chemgene disinfectant = about \u20ac16 for a 0.75 litre spray bottle (10:1), which when diluted to the recommended 100:1 = 7.5 litres of ready-to-use (RTU) disinfectant.<\/p>\n<\/div><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-7\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper panel-row-style panel-row-style-for-212-7\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-7-0\"  class=\"panel-grid-cell\" ><div id=\"panel-212-7-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child\" data-index=\"12\" ><div class=\"textwidget\"><h2>\u00a0<\/h2>\n<h2>FREQUENTLY ASKED QUESTIONS #3<\/h2>\n<h3>What about training?<\/h3>\n<p>Specific rebreather training is mandatory before purchasing an Inspiration from AP. However, you can do your training on your own rebreather if you have purchased the unit via an instructor. All major diving schools offer training specific to rebreathers from the AP Diving range. Certification on an AP rebreather takes about 5 days but may vary depending on the training agency.<\/p>\n<h4>1st level of recreational diving training<\/h4>\n<p>This introductory rebreather level allows you to dive to a maximum depth of 18 meters using a device specially equipped to minimise diver interventions. The exercises are extremely simplified and the open-circuit \u201cbailout\u201d procedure is the systematic response to any alarm.<\/p>\n<h4>2nd level of recreational diving training<\/h4>\n<p>This second level brings progression to a depth of 40m while maintaining a simple approach to rebreather diving. The 40m training teaches you to manage several emergency situations which allows you to increase your skills in the event of an intervention. The rebreather is covered in its entirety - including all of its functionality and all cleaning and maintenance procedures.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<h4>Go forward, further, deeper ...<\/h4>\n<p>Other levels of training are accessible once a certain level of experience has been reached allowing progress in the use of Trimix Normoxic gases and, ultimately, Trimix Hypoxic. With appropriate practice and training, you will be able to perform longer and deeper dives, up to 100m. Please feel free to get in touch with one of the certified instructors from the comprehensive list of AP<span class=\"Apple-converted-space\">\u00a0 <\/span>instructors, who will provide you with course availability and pricing information.<\/p>\n<\/div><\/div><div class=\"vgLinkSingle\"><a  class=\"vgLink yellow\" href=\"https:\/\/www.apdiving.eu\/en\/training\/\">FIND AN INSTRUCTOR<\/a><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><div id=\"pg-212-8\"  class=\"panel-grid panel-has-style\" ><div class=\"vgRowWrapper  panel-row-style panel-row-style-for-212-8\" ><div class=\"vgRowWrapper\"><div id=\"pgc-212-8-0\"  class=\"panel-grid-cell\" ><div class=\"vg-image-widget\"><img decoding=\"async\" src=\"https:\/\/www.apdiving.eu\/en\/wp-content\/uploads\/separator-middle-1.jpg\" alt=\"\"\/><\/div><div id=\"panel-212-8-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce\" data-index=\"15\" ><div class=\"textwidget\"><h2>\u00a0<\/h2>\n<h2>FREQUENTLY ASKED QUESTIONS #4<\/h2>\n<p><strong>WHAT TO ASK ABOUT <\/strong><strong>ANY <\/strong><strong>CCR<\/strong><\/p>\n<p>Not all rebreathers are the same. Ask the right questions, narrow down your options and make an informed decision that suits your needs.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Is your Closed Circuit Rebreather CE approved?<\/strong><\/p>\n<p>It should be because CE approval means rigorous third-party testing for important performance issues such as work of breathing. <em>Don\u2019t let people tell you CE approval doesn\u2019t matter. <\/em><em>It is a crucial, independently ascertained set of standards made with reference to human physiology \u2013 common to divers worldwide \u2013 not just to Europe.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>If the unit uses oxygen controllers (has an automatic option) does it have independent dual controllers?<\/strong><\/p>\n<p>It really should do - otherwise you have no backup in a system you are relying on to keep you alive! <em>Only AP Inspiration Rebreathers offer dual independent oxygen controllers.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Is there a backup power source?<\/strong><\/p>\n<p>If your unit uses battery power to function, then there should be an independent backup battery pack and a mechanism to switch seamlessly (and automatically) from one to the other should it be required. <em>AP Diving has this sort of redundancy built in to the Inspiration <\/em><em>range as standard.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>What is your CCR\u2019s depth rating?<\/strong><\/p>\n<p>If Trimix \/ Heliox is used instead of air as the diluent supply and modification is made to the bailout contingency, AP CCRs can be dived to depths of 100m+. They are routinely tested in unmanned trials to much greater depths and dives to depths of 110-120m have been achieved many times. Expeditions to 130m+ are now common.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does your CCR you\u2019re looking at have <\/strong><strong>Over-the-Shoulder (Front) AND Rear Mounted Counterlung options?<\/strong><\/p>\n<p>There really isn\u2019t a great deal of difference between the two, but there are advantages to each. Only AP Diving offers divers the choice with both options carrying CE Certification.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>What type of oxygen injection system is used in your CCR?<\/strong><\/p>\n<p>Different systems on the market include: Constant Flow Orifice, diver adjustable Variable Flow Orifice, a Static Solenoid or a Dynamic Solenoid. If you are looking for a CCR with the option of automatic set-point control, look for one with a Dynamic Solenoid for continuous and instant reaction to changes in oxygen partial pressure in the diving loop. <em>All AP Inspiration rebreathers offer a Dynamic Solenoid as standard <\/em>and as a result set the benchmark in O<sub>2<\/sub>control accuracy.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>How well will your CCR maintain constant PO<sub>2<\/sub> during ascent?<\/strong> This really comes back to controllers. During ascent the partial pressure of oxygen in the diver\u2019s breathing loop can drop dramatically and to hypoxic levels as the ambient pressure drops. Unless the CCR\u2019s oxygen controller has the ability to react correctly and rapidly to these changes, the diver is at serious risk and the unit is poorly designed. AP Inspiration controllers reactively control the variable solenoid valve timing ensuring oxygen pressure is maintained with benchmark accuracy, +\/- 0.05 bar of setpoint. Even during fast ascents, there is no need for manual intervention.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does it have a CO<sub>2<\/sub> scrubber performance monitor?<\/strong><\/p>\n<p>The scrubber bed is where carbon dioxide is removed from exhaled breath. The factors affecting scrubber duration \u2013 depth, work rate and water temperature \u2013 are too varied to offer accurate predictions of scrubber life for all possible conditions. Since the chemical reaction that takes place in the absorbent generates heat, a smart way to monitor performance is to compare temperatures across the bed and display that to the diver. The manufacturer\u2019s stated duration guides (3 hours or 2 hours) are conservative as they are achieved under deliberately harsh test conditions. The AP Inspiration Scrubber Monitor takes into account the actual conditions and displays in real-time what is actually going on. It takes the guess-work out, allowing you to extend scrubber duration with complete confidence.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does it have a CO<sub>2<\/sub> Sensor?<\/strong><\/p>\n<p>By following a few basic \u2018rules\u2019 and sticking to certain guidelines, CO<sub>2<\/sub> breakthrough can be avoided, but many divers feel more comfortable and secure with this type of sensor in place. The AP Diving CO<sub>2 <\/sub>Sensor is an \u2018active warning device\u2019 designed to alert the diver when the CO<sub>2 <\/sub>content of the breathing loop is approaching a dangerous level. This could be due to depletion of the CO<sub>2 <\/sub>absorbent canister or incorrect assembly resulting in CO<sub>2 <\/sub>bypass of the canister.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does it have Heads Up Display (HUD) and what information does it show to the diver? <\/strong>A HUD is a useful tool<em>, but some are at best overly complicated, at worst confusing \u2013 the last thing you want at depth, or in critical situations. <\/em>A HUD should only convey exactly the information necessary for you to fly your unit safely, including warnings when PO<sub>2<\/sub> is outside set parameters, when battery power drops, and when your scrubber is reaching the end of its effective life. The <em>AP\u2019s unique fibre-optic (no flood) HUD keeps it simple. Green for Go\u2026 Any red, check the handset.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Can your CCR be upgraded for Technical Trimix Diving?<\/strong><\/p>\n<p>Not all CCR divers are interested in technical diving, but if you one day decide to go down this route, ask yourself\u2026 <em>will I have to sell my unit and start again with a new rebreather<\/em>? If you choose an AP Inspiration Rebreather you won\u2019t have to - because all 3 Inspiration models can be configured and upgraded to suit all levels Rec to Tec.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does it have a real-time Nitrox \/ Trimix computer designed and manufactured by the same people who built the CCR?<\/strong><\/p>\n<p>It should. Some CCRs use controllers and computers from third-party suppliers. This may suit some risk models and manufacturing philosophies, but not ours. The more you mix and match, the more likely you could face compatibility issues, glitches, or worse \u2013 not something you want to be worrying about as you fly under a wreck at 80m! <em>AP Diving\u2019s <\/em><em>Vision controller and integrated deco computer is the product of <\/em><em>over 15 years research and has been tried and tested in labs, in-water <\/em><em>and in depth. <\/em><em>Our Vision systems are bespoke and purpose built for the kit they run, so you can be sure they\u2019ll <\/em><em>deliver the performance and reliability you expect.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does your CCR offer a PC Interface and Dive log download?<\/strong><\/p>\n<p>A nice feature to have. Amazing when you can send that log to the manufacturer for diagnostics<em>. <\/em><em>AP technicians routinely use the dive log memory for diagnostics when servicing units or offering advice to customers.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Does it have <\/strong><strong>visual <em>and <\/em>audible alarms for crucial issues such as low or high PO<sub>2<\/sub>, high CO<sub>2<\/sub>, and scrubber life?<\/strong><\/p>\n<p>Many CCRs only have visual alarms. At AP Diving, we believe it is vitally important to have both. <em>Think about it. In a critical situation, under stress, your judgement may be impaired, you could be distracted. With both senses alerted you are much more likely to recognize the warning and respond in time.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Are parts and service available worldwide?<\/strong><\/p>\n<p>If you travel, it would be nice to know that in the event of something breaking, a replacement part is not sitting in a warehouse someplace on the other side of the world and a day or two away from access to shipping. AP Diving make 95% of all products in-house which means spares can usually be shipped the same day. A simple call or email to the factory here in the UK and you tap into our legendary customer service. Most of our staff are divers themselves and we will always endeavor to go the extra mile to keep you diving.\u00a0 Add to this our global distribution network in which AP regional distributors and many dive centres worldwide hold stock of common spares and you can be reassured - we\u2019ve got your back.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>How much service is required?<\/strong><\/p>\n<p><em>Leading-edge industrial design using solidly made quality parts all put together in an ISO 9001 factory \u2013 or shoddy components outsourced to the cheapest off-shore knock-off house? One approach leads to less servicing and longer life. No prizes for guessing which. At AP Diving, we manufacture 95% of all components on-site in our UK factory. We test 100% of our components on-site at our <\/em><em>UK Test Centre. And when things do go wrong, we have an after sales and servicing department run by knowledgeable people who love diving and love helping you dive.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>AP Inspiration rebreathers meet and beat all the above criteria, because at AP Diving we\u2019ve been asking questions like these since we began CCR manufacture over 25 years ago.<\/p>\n<\/div><\/div><div class=\"vgLinkSingle\"><a  class=\"vgLink yellow\" href=\"https:\/\/www.apdiving.eu\/en\/rebreathers\/technology\/\">ADVANCED DIVE TECHNOLOGY<\/a><\/div><\/div><\/div><!--vgRowWrapper--><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>REBREATHER COMPARISON TABLE WHICH REBREATHER IS RIGHT FOR YOU? &nbsp; INSPIRATION XPD INSPIRATION EVP INSPIRATION EVO Cylinder Size 2 x 3 litres 2 x 2 litres 2 x 2 litres Scrubber Duration * 3 hours * 3 Hours * 2 Hours * Ready-to-dive Weight (full cylinders &amp; scrubber) \u2020\u00a0 31kg 28.2kg 27.5kg Flight Weight (w\/o <a href=\"https:\/\/www.apdiving.eu\/en\/rebreathers\/which-ccr\/\">[Read More &hellip;]<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"parent":7,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-212","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/pages\/212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/comments?post=212"}],"version-history":[{"count":10,"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/pages\/212\/revisions"}],"predecessor-version":[{"id":11124,"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/pages\/212\/revisions\/11124"}],"up":[{"embeddable":true,"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/pages\/7"}],"wp:attachment":[{"href":"https:\/\/www.apdiving.eu\/en\/wp-json\/wp\/v2\/media?parent=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}