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Dive Lights Assessment Report
System Assessment and Validation for Emergency Responders (SAVER) Dive Lights Assessment Report September 2015 Prepared by Space and Naval Warfare Systems Center Atlantic Approved for public release, distribution is unlimited. The Dive Lights Assessment Report was funded under Interagency Agreement No. HSHQPM-14-X-00064 from the U.S. Department of Homeland Security, Science and Technology Directorate. The views and opinions of authors expressed herein do not necessarily reflect those of the U.S. Government. Reference herein to any specific commercial products, processes, or services by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. Government. The information and statements contained herein shall not be used for the purposes of advertising, nor to imply the endorsement or recommendation of the U.S. Government. With respect to documentation contained herein, neither the U.S. Government nor any of its employees make any warranty, express or implied, including but not limited to the warranties of merchantability and fitness for a particular purpose. Further, neither the U.S. Government nor any of its employees assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed; nor do they represent that its use would not infringe privately owned rights. The cover photo and images included herein were provided by the Space and Naval Warfare Systems Center Atlantic. FOREWORD The U.S. Department of Homeland Security (DHS) established the System Assessment and Validation for Emergency Responders (SAVER) Program to assist emergency responders making procurement decisions. -
Underwater Speleology Journal of the Cave Diving Section of the National Speleological Society
Underwater Speleology Journal of the Cave Diving Section of the National Speleological Society INSIDE THIS ISSUE: Hells Bells Cave Supervisor Report Ichetucknee Springs Graffiti Removal Project Eagles Nest Sign Volume 41 Number 2 April/May/June 2014 We’ll also have a great lineup of international speakers: 2014 NSS-CDS t Denis Bourret - Cave diving and exploration in the Dominican Republic t Por Parasu Komaradat - Cave diving and exploration in Thailand. WORKSHOP The newly discovered caves of Thailand include sunken limestone caves, sea caves, and deep sinkholes reaching depths of nearly .": t-",&$*5: '-03*%" 800 ft. t Paul Heinerth - Cave diving in Australia Join cave diving professionals and enthusiasts t Eduardo Macedo - Cave diving in Brazil. The information in this for the 2014 NSS-CDS Workshop in Lake City, presentation will include the details of legislation and tourism Florida. This year’s theme of Guidelines Around involved with cave diving in Brazil. Maps and photos of the different systems unique to the country will be discussed, along The World will feature expert presentations on cave with information on the use of old gold mines as an alternative to systems from around the world. Additional topics training local cave divers. from experts in their respective fields will include physiology, medicine, exploration, training, and REGISTER BY APRIL 28 AND GET AN EVENT T-SHIRT FOR FREE! conservation. We have an incredible lineup of speakers for the event including some of the leading experts in their fields: t Lamar Hires, History and Evolution of NSS-CDS t Richard Walker, M.D., Hyperbaric Medicine t Joe Dituri, Recompression t Tom Mount, Ph.D., Underwater Survival GUIDELINES AROUND THE WORLD t Amelia Charles, Ph.D., Biophysiology of Underwater Survival t Carl Griffing, Matt Turner, Water Explorers of Texas MAY 23-25, 2014 // LAKE CITY, FLORIDA t Ken Hill, Lamar Hires, John Jones, Role of the IUCRR ROBERT B. -
10. Helitrox Instructor
TDI Instructor Manual Date: 01/01/2013 Leadership Standards Version: 13.0 10. Helitrox Instructor 10.1 Introduction The Helitrox Instructor course provides the training required to competently teach the methods and procedures for planned stage decompression diving utilizing Helium in the breathing mixture. The objective of this course is to train instructors how to teach standard staged decompression diving not exceeding a maximum depth of 45 metres / 150 feet. Enriched air nitrox (EAN) and Helium mixes with no greater than 20% He content, and up to 100% oxygen for decompression diving are permitted. Breathing gas mixtures containing more than 20% Helium or less than 21% oxygen are not permitted (+/- 1%). 10.2 Qualifications of Graduates Upon completion of this course, graduates may teach Helitrox divers provided: 1. The diving activities approximate those of training 2. The area of activities approximate those of training 3. Environmental conditions approximate those of training 10.3 Who May Teach 1. Any active TDI Helitrox Instructor Trainer may teach this course 10.4 Candidate to Instructor Ratio Academic 1. Unlimited, so long as adequate facility, supplies and additional time are provided to ensure comprehensive and complete training of subject matter Open Water 1. A maximum of 4 instructor candidates per active TDI Instructor Trainer are allowed; it is the instructor trainer’s discretion to reduce this number as conditions dictate 10.5 Candidate Prerequisites 1. Minimum age 2l 2. Minimum certification as a TDI Trimix Diver or Helitrox diver and a TDI Advanced Nitrox and Decompression Procedures Instructor, or equivalent 3. Proof of 10 certified advanced nitrox or decompression procedures divers; minimum of 5 must be decompression procedures divers 4. -
Bill's Cave Diving Lexicon
Bill’s Cave Diving Lexicon 120 Rule: Noticing from the Navy NDL table that, for certain depths, depth + bottom time = 120 so that the NDL can be determined by subtracting the depth from 120. 200 DIN: Thread depth in a DIN valve and associated pressure (200 BAR) that can be handled. This size (7 threads) allows for a DIN to yoke conversion. 300 DIN: Thread depth in a DIN valve that provides the most secure (9 threads) connection and can withstand 300 BAR pressure. 5 nines pure: 99.999% pure, as in a gas. 50-50: Gas mix of 50% oxygen and 50% nitrogen used for decompression gas. 6351-T6 Aluminum Alloy: Alloy that has had problems with tank ruptures. Absolute Pressure: Total pressure being exerted on a diver At sea level Absolute pressure is 1 ATA and it increases by 1 ATA for each 33fsw (34ffw). ADDD (Air, Duration, Depth, Distance): Limits for dive termination acronym minimum Air volume/pressure, maximum Duration of dive, maximum Depth of dive, and maximum Distance of penetration. ADV (Automatic Deflation Valve, and Automatic Diluent Valve ): Device on a buoyancy compensator that allows for rapid air purging, and device on a rebreather that dilutes the breathing mix. AGE (Arterial Gas Embolism): A lung expansion injury. A condition in which gas bubbles enter the arterial system and cause damage by blocking blood flow to vital organs, most commonly the brain. This is generally caused by air passing through the walls of the alveoli into the bloodstream. Air: A gas mixture of Oxygen (21%), Nitrogen (78%), and other gasses (1%, Helium, Argon, etc.). -
Retail-Price-List-03-06-20.Pdf
WWW.DIVESUPPLY.COM SERVICE, RENTAL & CUSTOM CHARGES Service & Rental Charges 4 Custom Prints & Embroidery 6 DIVING & SNORKELLING EQUIPMENT Rental Sets & Equipment 8 BCDs 11 Scubapro X-TEK 11-12 Regulators 12 Instruments: Consoles + Gauges + Compasses 13-14 Dive Computers: SUUNTO + Scubapro + Subgear 14-16 Masks + Snorkels + Snorkelling Sets 16-20 Fins 20-21 Boots + Gloves 21-22 Wetsuits + Lycra + Rashguards 22-24 Life Vests + First Aid Equipment + Oxygen Kits + CPR Manikins 24 Log Books + Log Binders + Log Inserts 24 Marine Guides + Fish ID Cards + Slates 25 Pelican Cases + Dry Bags 25-26 Gear Bags + Lift Bags 26 Cameras + Lights/Torches + Knives 27-30 Signalling Devices + Surface Markers, Floats & Buoys 30 Mouthpieces + Mask & Snorkel Parts + Fin Straps, Buckles & Parts 30-33 Other Straps + Clips, Hooks & Coils + Retractors + Reels 33-34 BCD Parts + Weight Belts + Weights 35-36 Liquids & Cleaning Solutions 36 Tools + Workshop Needs 36-37 Promotion Items 37-38 Suunto Spare Parts + Regulator Service Kits 38-41 TANKS & VALVES including PARTS, ACCESSORIES Tanks + Valves 42 Valve Spare Parts + Nitrox Equipment + Hoses + HP Swivels 42-43 Valve Parts: Detailed View THERMO + SMT + SHERWOOD 44 O-Rings + Viton O-Rings 46 COMPRESSORS including PARTS, ACCESSORIES Portable Models: Bauer Junior + Capitano + Mariner + Poseidon 47 Stationary Models: Mini Verticus + Verticus + Poseidon 48 B-Kool + B-VIRUS + Aero-Guard + Aerotest + B-Safe 48-49 Optional Equipment Compact & Profi Line 49-50 Optional Equipment Mini Verticus, Verticus & Poseidon + Maintenance -
GEAR GUIDE OMS THEORY of Modularity Underwater - a Harsh, Dynamic and Beautiful Environment That Is Constantly Changing
GEAR GUIDE OMS THEORY OF Modularity Underwater - a harsh, dynamic and beautiful environment that is constantly changing. At the surface, conditions may appear calm and serene only to splash and find yourself racing away with the current. OMS Performance based BC systems have been designed as platform products that you can adapt as skills improve and diving, needs or conditions change. The diver first selects a Harness system, then the appropriate Air Cell that will get them and their gear to the surface. Finally, Weight-integration options are selected to offset any required insulation. The heavy duty construction and high quality materials make this system durable enough for any global expeditions as well as weekends at your favorite local dive site. CONTINUOUS HARNESS WEAVE (DIR) HARNESS CONFIGURATIONS FOR ALL DIVE STYLES This basic harness uses 11.5 feet of 2 inch nylon webbing materials and 316 Stainless Steel D-rings with weight stops are included. Two at chest level and one on the waist. Easily repositioned for optimal configuration with an OMS SS buckle. A 2 inch sewn crotch strap with a 2-inch DPV D-ring is also included. This harness is for divers that prefer the simplest, most utilitarian harness. Available in Stainless Steel and Aluminium. Adjustable Size: Webbing cut to fit IQ LITE ULTRA-LIGHTWEIGHT, VERSATILE, & COMFORTABLE COMFORT HARNESS II Heavy duty and designed to work with OMS has designed an single tanks or doubles. Our coated ultra-light version of the Aluminum plate is lightweight but strong. classic IQ Backpack, the It is perfect for people that travel or don’t IQ Lite. -
33. Advanced Mixed Gas Closed Circuit Rebreather Diver, Unit Specific
TDI Instructor Manual Date: 01/01/2016 Diver Standards Version: 16.0 33. Advanced Mixed Gas Closed Circuit Rebreather Diver, Unit Specific 33.1 Introduction This is the highest level certification course for divers wishing to utilize the unit specific closed circuit rebreather (CCR) for advanced mixed gas diving. The objective of the course is to train divers in the benefits, hazards and proper procedures for advanced mixed gas diving on a CCR and to develop advanced CCR diving skills appropriate to technical diving to a maximum depth of 100 metres / 330 feet. * Poseidon SE7EN must be equipped with full 100M upgrades, including 100M-emodule and counter-lungs with manual addition valves. 33.2 Qualifications of Graduates Upon successful completion of this course, graduates may engage in technical diving activities utilizing the unit specific CCR to a maximum depth of 100 metres / 330 feet utilizing any mixed gas diluent appropriate to the dive plan. 33.3 Who May Teach An active TDI Instructor with a TDI unit specific advanced mixed gas CCR instructor rating 33.4 Student to Instructor Ratio Academic 1. Unlimited, so long as adequate facility, supplies and time are provided to ensure comprehensive and complete training of subject matter Confined Water (swimming pool-like conditions) 1. A maximum of 3 students per active TDI Instructor is allowed or 4 with a certified assistant Open Water (ocean, lake, quarry, spring, river or estuary) 1. A maximum of 3 students per active TDI Instructor is allowed or 4 with a certified assistant 2. The ratio should be reduced as required due to environmental or operational constraints Special Note: A certified assistant is a TDI Divemaster or equivalent from agencies recognized by TDI, with a advanced mixed gas CCR user qualification and a minimum of 120 hours logged diving on the CCR being taught. -
Buoyancy Compensator Owner's Manual
BUOYANCY COMPENSATOR OWNER’S MANUAL 2020 CE CERTIFICATION INFORMATION ECLIPSE / INFINITY / EVOLVE / EXPLORER BC SYSTEMS CE TYPE APPROVAL CONDUCTED BY: TÜV Rheinland LGA Products GmbH Tillystrasse 2 D-90431 Nürnberg Notified Body 0197 EN 1809:2014+A1:2016 CE CONTACT INFORMATION Halcyon Dive Systems 24587 NW 178th Place High Springs, FL 32643 USA AUTHORIZED REPRESENTATIVE IN EUROPEAN MARKET: Dive Distribution SAS 10 Av. du Fenouil 66600 Rivesaltes France, VAT FR40833868722 REEL Diving Kråketorpsgatan 10 431 53 Mölndal 2 HALCYON.NET HALCYON BUOYANCY COMPENSATOR OWNER’S MANUAL TRADEMARK NOTICE Halcyon® and BC Keel® are registered trademarks of Halcyon Manufacturing, Inc. Halcyon’s BC Keel and Trim Weight system are protected by U.S. Patents #5855454 and 6530725b1. The Halcyon Cinch is a patent-pending design protected by U.S. and European law. Halcyon trademarks and pending patents include Multifunction Compensator™, Cinch™, Pioneer™, Eclipse™, Explorer™, and Evolve™ wings, BC Storage Pak™, Active Control Ballast™, Diver’s Life Raft™, Surf Shuttle™, No-Lock Connector™, Helios™, Proteus™, and Apollo™ lighting systems, Scout Light™, Pathfinder™ reels, Defender™ spools, and the RB80™ rebreather. WARNINGS, CAUTIONS, AND NOTES Pay special attention to information provided in warnings, cautions, and notes accompanied by these icons: A WARNING indicates a procedure or situation that, if not avoided, could result in serious injury or death to the user. A CAUTION indicates any situation or technique that could cause damage to the product, and could subsequently result in injury to the user. WARNING This manual provides essential instructions for the proper fitting, adjustment, inspection, and care of your new Buoyancy Compensator. Because Halcyon’s BCs utilize patented technology, it is very important to take the time to read these instructions in order to understand and fully enjoy the features that are unique to your specific model. -
Operator Manual
PROCESS ANALYSERS SERVO Plasma (k2001) TrPaRceO N 2 Analyser Operator Manual Part Number: 02001001A Revision: 9 Language: UK English This page intentionally blank Plasma Gas Analyzer CONTENTS Section Page 1 DESCRIPTION AND DEFINITIONS ............................................................... 5 1.1 Scope of this manual ...................................................................................... 5 1.2 Safety information ........................................................................................... 5 1.3 Description ...................................................................................................... 6 1.3.1 Ordering options ........................................................................................ 6 1.3.2 02001 Analyzer layout ............................................................................... 7 2 SPECIFICATION ............................................................................................ 9 2.1 General ........................................................................................................... 9 2.2 Environmental limits ........................................................................................ 9 2.3 Electrical data ............................................................................................... 10 2.4 Sample Gases .............................................................................................. 10 2.5 Calibration gas ............................................................................................. -
General Training Standards, Policies, and Procedures
General Training Standards, Policies, and Procedures Version 9.2 GUE General Training Standards, Policies, and Procedures © 2021 Global Underwater Explorers This document is the property of Global Underwater Explorers. All rights reserved. Unauthorized use or reproduction in any form is prohibited. The information in this document is distributed on an “As Is” basis without warranty. While every precaution has been taken in its preparation, neither the author(s) nor Global Underwater Explorers have any liability to any person or entity with respect to any loss or damage caused or alleged to be caused, directly or indirectly, by this document’s contents. To report violations, comments, or feedback, contact [email protected]. 2 GUE General Training Standards, Policies, and Procedures Version 9.2 Contents 1. Purpose of GUE .............................................................................................................................................6 1.1 GUE Objectives ............................................................................................................................................. 6 1.1.1 Promote Quality Education .................................................................................................................. 6 1.1.2 Promote Global Conservation Initiatives .......................................................................................... 6 1.1.3 Promote Global Exploration Initiatives ............................................................................................. 6 -
Mares Buyer's Guide
buyer’s guide MISSION / INTRO COMPANY / PROFILE HOW TO READ In 1949, Ludovico Mares designed and manufactured his first masks and Would Ludovico Mares ever have imagined that over the course of 68 years The 2017 Mares catalog contains all of Mares’ products: a complete collection of the latest equipment, filled with innovative product features, spearguns with one purpose in mind: to share his extreme passion for his small factory in Rapallo would become the worldwide leader in the pro- designed to meet and satisfy the needs and dreams of every individual diver. the sea and diving with the rest of the world. At the beginning, Mares was duction and distribution of diving equipment? This catalogue has been developed specifically to help you the dealer make the best choices when selecting which products and technologies will just a small factory in Rapallo; today, more than 68 years later, the Italian Mares was founded in 1949 by former Istrian diver Ludovico Mares, who best fulfill your customer’s needs. based company dominates the scuba diving world with leading design served in the Austrian Navy during World War I. and technology. Over the past six decades, Mares has come a long way by Mares quickly became a small industrial company with a continuous in- Keep on reading and enjoy the new 2017 Mares Collection. achieving new goals and taking diving to new extreme heights and depths. crease in sales and never an absence of ideas for new and improved Mares represents only the best in dive products. products. As the passion for diving grew around the world in the late ‘60s, Over the past 68 years, Mares has become the worldwide leader in the company expanded into the European diving and snorkeling market. -
LD8000 Trace Nitrogen in Argon Or Helium Analyzer
LD8000 Trace Nitrogen in Argon or Helium analyzer DESIGN REPORT v2 The need of trace nitrogen in argon or helium analysis in the industry is not something new. Many instruments have been and still are on the market to achieve such measurement for different type of applications. The most popular use is without any doubt in air separation industry for the production of argon. The demand and the production of gas more and more pure require good analytical instrumentations. It is even more the case for the measurement of nitrogen. Small leakage, dead volume, change in temperature, bad accuracy, etc can all cause big headaches. In this document, information about the design of the LDetek LD8000 trace nitrogen in argon or helium analyzer will be described to explain how we achieve such good performance. Those results are also described to show that the LD8000 is now the solution for any applications that require such measurement. ©Copyright 2012 LDetek inc. • 271, Saint-Alphonse Sud, Thetford Mines (Quebec) Canada G6G 3V7 Analyzer Components Plasma Emission Detector (PED) Detection principle The LD8000 is using a Plasma Emission Detector where the principle is based on a spectroscopic emission cell. This is actually not a new technique, but the unique design of LDetek in terms of frequency, intensity as well as the mechanical and electrodes conception make the system very stable and efficient. A luminous phenomenon, called electroluminescence, is created and is used as emission technique to quantify the nitrogen analyte. A plasma is created with the argon or helium flowing in the cell and when concentration of nitrogen changes, spectral lines emission change as well.