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ICS-6 Interlock System Download Brochure Get a Quote The ICS-6 “ELISe” Expandable Laser Interlock System (to achieve performance level ‘e’) is designed to achieve EN ISO 13849-1 PLe. It is housed in a similar unit to the ICS-5, which is the most popular Laser Interlock Control System designed and manufactured by Lasermet, but the expandable ICS-6 has, as one of its options, remote monitoring. ​ This compact, versatile unit can control laser interlocks, door locks, illuminated warning signs and other equipment. It can operate beam shutters and the laser power with feedback monitoring and fault detection. It can be interfaced to Access Control and Fire Detection Systems and is fitted with an Override to allow controlled access through interlocked doors while also accepting emergency stop inputs. ​ The ICS-6 provides even higher levels of safety and functionality and has full start-to-end dual channel architecture and fault detection to meet the latest standards. It has a simple, easy-to-use control panel which can be wired directly to 4 interlocks or groups of interlocks. For a quick quote, you may fill out our interlock design form which can be downloaded using the button below. Download Interlock Design Form The ICS-6 functions include: ​ 3 Expansion card sockets The card types enable Integrated Active Laser Guarding (Laser Jailer), Safety Logic Plus integration, (for complex logic circuits and large numbers of interlock switches), and Ethernet/USB Connectivity which in turn enables ICS-6 interlocks to be monitored remotely – a real bonus to safety communications. Full start-to-end dual channel architecture – for even higher reliability Full start-to-end fault detection – simplifying analysis Interlocked mains supply – for added safety Interlocked low voltage supply for beam shutters – for faster integration Laser interlock connector operators – for all lasers Key-switch operation – to prevent unauthorized use Arm laser button – just press to arm Time limited fail-safe override option – for authorized personnel Automatic switching of illuminated signs – indicating danger or safe modes Emergency stop circuit – to prevent injury or damage in an emergency Further functions: ​ Can be used as a local laser controller as part of a larger system, which may be controlled by a master interlock controller Optional safety status and ready status outputs can be provided to communicate with other Lasermet interlock controllers or a remote indicator panel Surface-mounted, the ICS-6 has a “deep box option” for expansion cards or safety contactors to switch high power or multiple lasers External facility to allow the system to be disabled by an external source e.g. supervisor’s key-switch Operation of mains or low voltage signs Integrated automatic switching of single or dual mode signs Connect to virtually unlimited number of door contacts and Emergency Stop Buttons Contact Us Typical Interlock Configuration ICS-6 can be configured as a locking or non-locking interlock system featuring: ​ Automatic fault detection and shutdown LED indication for the Status of the following: Interlock Switch Expansion Emergency Stop Safety Circuits OK System Overridden Safety Circuit Fault (Mismatch Fault) Laser Armed Dual-redundant fail-safe circuitry Dual Channel Override control Feedback-based Sign Control – to maintain warning sign at Danger if the Shutter/power control fails to go to the safe condition when the system is disarmed Flexible Expandable System ​ ​ The ICS-6 interlock controllers have earned a reputation as cost effective, reliable and highly flexible. ​ The standard ICS-6 can be expanded to have 9 interlock outputs by adding the IB9 interlock board. And by using the deep back box, contactors can also be added to give interlocked 32A single phase and 3 phase mains supplies. ICS-6 can be connected to other Lasermet interlock controllers to operate as a master or slave unit. ​ ICS-6 has an expansion socket and can be fitted with up to 3 expansion cards (which are automatically tested). There are 4 different types of card as follows that can be fitted: ​ Integrated Active Laser Guarding option Safety Logic Plus integration option Ethernet/USB Connectivity Uncommitted relay expansion card To request a quote, click here to download the interlock worksheet and email the completed form to contact@rtlasersafety.com Contact Us

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Laser Interlock System Components Download Brochure Get a Quote Laser Safety Interlock Systems enable facilities to comply with industry best practice and regulations when providing laser users with a safe environment in which to operate hazardous lasers. Modular in design, the system has been developed for maximum safety and efficiency, all while meeting the specific needs of the customer facility. These Interlock Systems are configured to provide automatic shut-off of the laser beam if safety doors, curtains or blinds are opened. ​ Room Enclosures can also be outfitted with the ICS-9 interlock system. This ensures safe access via enclosure doors, windows and equipment hatches. ​ We customize the Laser Interlock System to meet customer needs —and budget. For a customized Laser Safety Interlock Proposal, please complete our interlock design form . System Overview: Every Interlock System meets all relevant U.S. and European Standards – in particular EN954-1 (Category 3 Safety System); EN61508 (SIL4); EN61010 and EN 60947-1. They also conform to the Machinery Directive; Low Voltage Directive and EMC Directive. ​ All Interlock Systems are designed to provide a comprehensive and highly versatile laser safety environment, which is easy to install, operate and maintain. They are able to operate laser interlocks, laser power, beam shutters and warning signs and can be fitted with entry/exit overrides and emergency stop switches. A key-lock prevents unauthorized use. ​ The core component of the Lasermet Interlock System is the Interlock Controller; this component serves as the ‘hub’ of the system and provides the ‘intelligence’ to the Safety System. Our primary Interlock Controller is the ICS-9 (we offer other models for specific applications such as temporary installations, etc.), whose basic functionality supports most interlock system design needs. Additional lasers/inputs above base design can easily be added through modular expansion components. Key System Components Contact Us ICS-9 Laser Interlock Control Panel 10.4 w x 9.0 h x 3.4 d (inches) ICS-KP-14 Access Keypad with Override LEDS-L-2W 3 state, 24v Mini LED Sign (both red and green messages display on one sign). 10.4 w x 9.0 h x 3.4 d (inches) ICS-6-BB Deep box base forICS-6 Dimensions when fitted to ICS-9 10.4 w x 9.0 h x 5.7 d (inches) ICS-6-IB-9 9 way interlock board, supplied pre-fitted inside ICS-6 9.1 w x 3.1 h x 1.4 d (inches) ICS-1-DB-1/1 Interlock distribution box with 1 male XLR socket for connection to laser interlock connector on back of laser and 1 female XLR socket for connection to laser beam shutters 2.6 w x 2.3 h x 2.1 d (inches) ICS-1-DB-2/1 Interlock distribution box with 2 mail XLR sockets for connection to laser interlock connector on back of laser and 1 female XLR socket for connection to laser beam shutters 2.6 w x 4.1 h x 2.1 d (inches) LS-10-12 Laser beam shutter, 20 W max average laser power. 0.6 inch diameter aperture 3.9 w x 2.5 h x 1.5* d (inches) *4 inches including tube ESTOP-PB Emergency stop push button (trips out interlock panel thereby disabling all laser emissions and releasing maglock) 2.5 w x 2.5 h x 2.2 d (inches) ESTOP-BG Emergency door release break glass (releases maglock) 3.3 w x 3.3 h x 2.3 d (inches) PUSH-BUT Exit push-button triggers override and releases maglock on door when pressed 2.6 w x 2.6 h x 2.1 d (inches) IS-MDC-12 Dual channel coded magnetic door safety contact 2.6 x 1.2 x 0.5 d (inches) PS-12V-1A 12 Volt, 1A power supply Can be placed inside ICS-6 or can be wall mounted 3.7 w x 1.8 h x 1 d (inches) MAGLOCK Low voltage maglock (one per door leaf) 10 w x 1.7 h x 1 d (inches) LEAD-LS-3M Lead to connect shutter to distribution box 9.8 feet (3 meters) LEAD-IC-OE-3M Lead to connect laser interlock connector to distribution box 9.8 feet (3 meters) Contact Us

Optoblok - Optical Table Laser Guarding Download Brochure Get a Quote Optoblok, the Optical Table Laser Guarding System is designed specifically to reduce the risk of stray laser beams being inadvertently directed at personnel in the laser optics laboratory. This new modular system fits neatly on to optical tables to provide a 11.8” (300mm ) high wall. ​ The system comprises of certified laser blocking walled panels, posts (to screw into the table) and channel posts which are either straight or right angled to connect the wall panels together. Modular Design ​ The modular system is easily constructed by screwing the posts into the table, then slotting the straight or corner channel posts over the round posts and then simply placing the wall panels in position. Once the panels are inserted they can be secured by a retaining screw and washer on top of the post if required. ​ Metric and imperial tables accommodated ​ The system is compatible with both metric and imperial optical tables using metric or imperial screw threads and spacing, making this truly a worldwide compatible product covering both the US and European markets in one. ​ Maintaining operator access ​ The 11.8” (300mm) high wall around the perimeter of the table maximizes the opportunity for safe working while at the same time allowing virtually unlimited access to the table and its components. The opportunity for an engineers’ hand or arm to accidentally interfere with the laser beam is reduced as it now takes a deliberate act to access the table. ​ Easy cable entry system with Optoblok Designer software One of the key benefits of Optoblok is that it provides a safe, adaptable, simple laser blocking walled system that enables cable entries to be made and then changed easily for the next set-up. It can easily handle, for example, large diameter control cables. ​ Simple to use parts list compiler ​ Download Worksheet Contact Us Contact Us

Audio Alert Download Spec-Data Sheet Get a Quote For automatic announcements, warnings, instructions or messages The Audio Alert system is a local public address system that audibly delivers a pre-programmed message when triggered. The message is heard from a speaker integrated into the compact unit, which is triggered – either by switching the unit on (by applying 24VDC), or by movement being detected by a passive infrared detector built into the unit. The audible warning device is contained in a professionally styled, attractive wall mounted unit, and can act as a local public address PA system where it can do the job of an announcer of audible warning messages, providing an acoustic warning to complement visual warning signs. The provision of a talking message enables the loudspeaker feature to be incorporated into hospitals, offices, engineering establishments, doctors or dentists waiting rooms, or other internal environments where audible information is required. This speaking message can be up to 40 seconds long and can be set to automatically repeat as frequently or infrequently as required for up to an hour. ​ So, next time you want to automatically warn, instruct, or inform someone in the vicinity, just decide on the message, which can be up to 40 seconds long, and the frequency of delivery and we can pre-program the device to your specification. ​ This is an ideal audible warning device for a hospital, doctor’s surgery, passport control area of an airport, train station, car park, or wherever a line of people may develop, or just where repetitive instruction or warning is required. The Audio Alert system is a local public address system that audibly delivers a pre-programmed message when triggered. The message is heard from a speaker integrated into the compact unit, which is triggered – either by switching the unit on (by applying 24VDC), or by movement being detected by a passive infrared detector built into the unit. ​ The volume of the audible announcement can be adjusted internally during the installation process. To prevent tampering of the volume the adjustment feature is kept within the unit. Optional functions, which are decided at the point of ordering, include the facility to hear a single message on triggering or to have it repeated at specified intervals. ​ Messages can be delivered once on triggering and then repeated. It can be delayed for up to an hour. This reduces the possibility of the message becoming a nuisance. ​ If the device is used in a temporary situation it can be returned to be reprogrammed with an alternative message, or you can use the Compatible Microphone System. The message can be recorded by the customer using the microphone and connector system. Order Part No. AA-MIC Specifications for the Audio Alert Power supply 24VDC Integrate into interlock control systems Pre-programmable with virtually any message Select frequency of delivery of message Line-out to external audio equipment Adjust volume during installation Option 1 – Activate at switch on Option 2 – Activate using Passive Infrared Detector Dimensions: 6.3″ w x 4.3″ h x 1.5″ deep Weight: 8.8 ounces Power Consumption: Standby 20mA (0.48W) / Active 300mA (7.2W) Trigger Options PIR—passive infrared detector Application of 6 to 24VDC Programmed Timer Weatherized Audio Alert Rated to IP65 - suitable for outdoor use Download Spec-Data Sheet Specifications for the Weatherized Audio Alert Power Supply 6VDC to 24VDC Rated to IP65—suitable for outdoor use Integrate into interlock control systems Pre-programmable with virtually any message Dual message capability—selectable by keyswitch Select frequency of delivery of message Adjust volume during installation Line-out to external audio equipment Activate at switch on, or use the PIR or the timer Dimensions: 5″ w x 4.25″ h x 2.32″ deep Weight 2 lb (including battery) Power consumption: Standby 10mA (0.24W) / Active 300mA (7.2W) Get a Quote Please contact us with any questions or if you require a quote. We look forward to working with you! Contact Us

Mission Statement Thank you for your interest in RT Technologies Products and Services. Since our company’s inception in 2006, we have striven to provide the North American Laser User Community with reliable laser safety solutions. Our customer base spans the Industrial, Medical, Defense, and National Lab/Government markets. Our goal with every customer is to create the optimal blend of customer service and technical solution experience. ​ By partnering with Lasermet Ltd (UK), we are able to provide our customers with an unmatched portfolio of laser safety products. Lasermet has been a world-wide leader in laser safety for more than three decades. As the exclusive distributor and supplier of the Lasermet products in North America, RT Technologies can provide the answer or solution to your work place laser safety challenge —no matter how big or small. ​ In addition to the comprehensive Lasermet products, RT Technologies leverages expertise in the North American Laser Safety Regulation and Compliance arena. We are able to offer affordable, customized laser enclosures for all laser applications. By combining our extensive experience in Enclosure Mechanical Design with Laser Safety Officer Oversight, we can offer turn-key, FDA/CDRH certified light-tight laser enclosures within aggressive budget and delivery requirements. ​ We would be glad to provide further detail on any of the products/services listed on this site. More importantly, we can help you find the correct solution to your workplace needs/challenges. I urge you to contact us today at 770-332-0092, or email us at contact@rtlasersafety.com Thank you again for your interest in our company and its products and services; we look forward to serving you in the near future. Sincerely, Rich Palatine President RT Technologies Inc.

Laser Curtains Download Brochure Get a Quote Most Class 4 and many Class 3B lasers are dangerous and can present an eye hazard over very long distances, and ordinary curtains are incapable of stopping such a laser beam. Custom laser curtains and products are needed as a solution. ​ Designed for use in industry, medical facilities, hospitals and operating rooms, our laser blocking curtains are made from specially-developed laser-blocking material. Medical or industrial laser blocking curtains can be supplied ready-made as ceiling or wall-mounted curtains. The laser blocking material provides ‘World Class’ laser blocking capability while being extremely light weight and flexible, ideal for everything from industrial laser curtains to operating room laser curtains. ​ The material is white on one side and black on the other side and will operate as a blackout screen as well as a laser-blocking screen. Both sides will block laser radiation but if the white side is used as the laser-blocking side, a higher specification of blocking will be achieved — making it suitable for higher power lasers. ​ Tested in accordance with NFP92-503 (Electrical Burner Test), the material is rated as M2. When irradiated with greater than 35 w/cm² it will emit a non-hazardous smoke and may glow, thus indicating that a stray beam is present. Protection times given by the material at various power densities are shown in the specifications below. The top of the curtain has brass eyelets (as seen in the picture on the right) every 6 inches and the curtain is supplied with a stainless steel hook for connecting to a curtain track. The weight of the material is 1.3 kg/sq m (4.8oz/sq ft) Contact Us Laser Curtain Features: Custom Designed based on specific customer dimensions UV, near infra red, far infra red, and visible light protection CE Marked; EN 60825-4 Certified Easily to wipe down; fire retardant Class 3B and Class 4 Protection Attach/Add Panels By Industrial Velcro Capable of Interfacing with Laser Interlock System Each Laser Blocking Curtain is custom designed based on specific customer need/application and delivered with a Certificate of Conformity label attached to every curtain. Click here for Conformity Document and click here for sample Conformity curtain label Contact Us

About RT Technologies Inc. provides an extensive range of Laser Safety Products and Services for the Industrial, Medical, Research and Commercial Laser Users. Our company’s primary mission is to provide our customers with extremely responsive, ‘state of the art’ solutions to their laser safety needs. We do so by: ​ Providing custom laser consultancy for all industrial laser application needs and requirements; Providing Certified Laser Safety Officer (CLSO) services to support US FDA, CFR, and IEC compliance. Rich Palatine, President Products Laser Blinds Laser Curtains Slatted Vision Panels Laser Screens Laser Filter Windows Custom Enclosures (acoustic, laser, cutting, welding, etc.) Laser Interlock Systems LED Signs Slim Jim LED signs Mini LED signs Ultra LED signs Weatherproof Ultra LED signs Illuminated Warning Signs Laser Shutters Optical Table Guarding Laser Safety Eyewear Contact To learn more about how RT Technologies can help you and your business take advantage of the products and services we offer, call us today at 770-332-0092 , or email us at contact@rtlasersafety.com

Our Mission at RT Technologies: Thank you for your interest in RT Technologies Inc.’s Products and Services. Since our company’s inception in 2006, we have strived to provide the North American Laser User Community with the most technologically advanced and reliable laser safety solutions. Our customer base spans the Industrial, Medical, Defense, and National Lab/Government markets. Our goal with every customer contact or interface is to create the optimal blend of customer service and technical solution experience. We are able to provide our customers with an unmatched portfolio of laser safety products and industrial safety products. As the exclusive distributor and supplier of the Lasermet products in North America, RT Technologies can provide the answer or solution to your work place laser safety challenge ---no matter how big or small. ​ RT Technologies Inc. leverages expertise in the North American Laser Safety Regulation and Compliance arena to offer affordable, customized laser enclosures for all laser applications. By combining our extensive experience in Enclosure Mechanical Design with Laser Safety Officer Oversight, we can offer turn-key, FDA/CDRH certified light-tight laser enclosures within aggressive budget and delivery requirements. ​ This product catalog is a summary overview of the products and services offered by RT Technologies, Inc. A summary of each of the products is listed in the catalog. Further detailed information can be obtained by scanning the QR code alongside each product which will take you to the respective product’s webpage. We would be glad to provide further detail on any of the products/services listed in this publication and help you find the correct solution to your workplace needs/challenges. I urge you to contact us either by visiting our website at www.rtlasersafety.com or by calling us at (770) 332-0092. ​ Thank you again for your interest in our company and its products and services; we look forward to serving you in the near future. ​ Sincerely, ​ Rich Palatine President RT Technologies Inc. Laser Blocking Products Enclosures Laser Interlock System Radiation Shielding Information and Warning Signs Laser Safety Products Laser Safety Services Personal Protective Equipment LASER BLOCKING PRODUCTS Laser Blocking Produts Laser Blocking Curtains Laser Blocking Curtains provide world class laser blocking capability while being extremely light weight, flexible and easy to clean. ​ Features: Custom Designed based on customer dimensions Capable of interfacing with Laser Interlock Systems Manufactured with grommets for easy installation on a curtain track. Velcro, Turn Buttons, and Magnets are available to secure the curtain to a wall or window Also operates as a blackout screen Tested in accordance with NFPA 701-2015 Test Method 1 Silicone-based, fire-retardant base fabric; laser-blocking side: white; other side: black; 0.9 mm thickness CE marked and certified to EN 60825-4 Laser Blocking Blinds Laser Blocking Blinds eliminate the possibility of laser beams passing around the sides of the blinds and blocks out all light. Laser Blocking Window Blinds are used in educational settings such as laboratories; medical settings, such as operating rooms); and manufacturing facilities. ​ Custom Designed based on customer dimension Silicone-based, fire-retardant base fabric; laser-blocking side: white; other side: black; 0.9 mm thickness Easy to wipe down, low flammability Chain, crank, or motorized versions are available Class 3B and Class 4 Protection Available with pull-chain or crank handle Motorized versions are available with wireless remote, or dry contact connection Laser Blocking Slatted Vision Panel The Laser Blocking Slatted Vision Panels are ideal for use in operating rooms and are effective in blocking all medical lasers of all wavelengths. ​ A simple lever operates the slats within the window to either allow or block laser light from penetrating Standard and flush-fit units available System uses toughened glass in front of the slatted blind to prevent the ingress of dust and infection Optical Table Laser Guarding System The Optical Table Laser Guarding System (Optoblok) is designed specifically to reduce the risk of stray laser beams being inadvertently directed at personnel in the laser optics laboratory. ​ Fits neatly onto optical tables to provide an 11.8 “ high wall Easily constructed Compatible with both metric and imperial optical tables Laser Filter Windows Laser Filter Windows provide the capability to see through the window while providing filter protection from the laser radiation ​ Cost effective Available in large sizes Lightweight ENCLOSURES Enclosures Laser Safe Class 1 Room Enclosures RT Technologies, Inc. designs, supplies and installs Class 1 Laser Product and Laser Control Area (LCA) enclosures for high power lasers. ​ Key Features of the RT Technologies Inc.’s Laser Enclosures Modular & Customizable Design Lightweight & Strong Customizable Door Designs to maximize process Project management to ensure on time delivery and budget adherence. Process includes: Consultative Design Meetings with Customer Team Complete Engineering Drawing Sets (Prototyping and Final Design) Laser Safety Compliance Guarantee (FDA/CDRH ) Rapid Build Times Standard and Custom Colors Available Turn-key Delivery Support/Install support as needed Customized Small / Table-Top Enclosures Custom Small Laser Enclosure Projects are designed and managed by our team of laser safety experts; each project is managed by a Certified Laser Safety Officer (CLSO); each custom laser enclosure is manufactured by our team of production professionals. All laser enclosure projects are routinely reviewed with customers at key milestones. ​ Key Features of the RT Technologies Inc.’s Laser Enclosures Laser Cutting, Welding, Marking and Experimental applications Portable designs FDA/CDRH Certified; ANSI/OSHA Compliance Compatible with third party optical table designs Onsite set-up and training available LASER INTERLOCK SYSTEMS Laser Interlok System ICS-9 Laser Interlock System NRTL Certified The ICS-9 is a compact, versatile unit used to control laser interlocks, door locks, illuminated warning signs and other equipment. The ICS-9 provides a high level of safety and has start-to-end dual channel architecture and fault detection to meet the latest standards. Optional network card interface is available for local area network requirements. ​ Easy to install, operate and maintain Able to operate laser interlocks, laser power, beam shutters and warning signs Connect to virtually unlimited number of door contacts and emergency stops ICS Buddy Portable Interlock Controller The ICS-9 can communicate directly with the ICS Buddy. The ICS Buddy is a portable Interlock Monitor and Controller that can be used to remotely view and control the status of laser interlock controllers and laser shutters in a lab. ​ Provides portable control. Ability to walk around with the tablet from office to other locations. Remotely view and control laser shutters using your local Wi-Fi signal See the status of the whole lab remotely in Lab View. Ideal for numerous interlocks, shutters, and LED warning signs. ICS Buddy is a secondary interlock controller that duplicates the main controller Mirrors the main interlock controller located at the area in use. Interlock Accessories Accessories include Push Buttons, LED Signs, Keypads, Distribution Boxes, Maglocks, Shutters, Emergency Door Releases, E-STOPS, and Door/Barrier Interlock Switches. Laser Control Distribution Box (LCDB) For use with Lasermet Systems The Laser Control Distribution Box (LCDB) allows for quick connect/disconnect and control of multiple shutters or lasers using the Lasermet ICS-5, ICS-6, or ICS-9 interlock laser control system. ​ The LCDB expands the capability of each interlock operator output to connect multiple shutters or interlocks to a single interlock operator on the Lasermet system. Quick disconnect interface allows for rapid deployment and setup Dimensions: 2.72 x 4.48 x 1.39 inches (without pluggable terminals) Maximum Input Voltage: 160V LS-10-12 and LS-100-12 Beam Shutters The LS range of laser beam shutters are combined shutters and beam dumps designed to be driven by a safety control system such as the ICS-6 or ICS-9 Interlock control system. They can also be used as stand-alone shutters for manual or remote switching of the beam. ​ 10W (LS-10-12) and 100W (LS-100-12) options 12V DC operating voltage Remote switching option available LS-20-24 High Integrity Beam Shutters LS-20-24 High Integrity Beam Shutters The LS-20-24 Laser Safety Shutter is intended to provide a means of preventing accidental exposure to a potentially harmful laser beam. This unit has been designed to form part of a high-integrity safety system, featuring a gravity-close blade and force-disconnect contacts. ​ 20W rating; 24V DC operating voltage Standard front silvered or dielectric mirrors can be factory fitted to the blade if required 0.6 inch diameter entry and exit apertures A remote switching station is available LS-200 Laser Shutter LS-200 Laser Shutter The LS-200 Laser Safety Shutter is designed to prevent accidental exposure to potentially harmful laser beams. The shutter uses a gravity close blade and force-disconnect proving contacts and is designed to form part of a high-integrity safety system. ​ Blade Options: Stainless Steel, Copper, Ceramic, and Glass Optional Beam Dumps: Air cooled or water cooled SIL3 dual version is also available 200W rating; 24V DC operating voltage RADIATION SHIELDING Radiation Shielding Demron ALARA™ Shield Blanket The Demron™ ALARA Shield blanket is a contemporary shielding solution for gamma and X-Ray radiation. Utilizing a patented material that is comprised of heavy metals and polymers, the ALARA shielding material allows for an industrial radiation shielding solution that is lighter in weight than lead and is Non-Toxic. Therefore, when the Demron material becomes contaminated with residual radioactive contamination it is NOT A MIXED HAZARDOUS Material such as traditional lead. ​ Customizable size and thickness solutions; can develop specific solution for given application Industry standard Herculite protective outer layer Specific molecular engineering of material provides attenuation to gamma and X ray radiation and maximum heat dissipation Material available in three thicknesses​​ ​ ​ ALARA: 1.4 pounds per square foot ALARA PLUS: 3.7 pounds per square foot ALARA MAX: 5.0 pounds per square foot INDUSTRY TEST RESULTS Nuclear Power Plant Mix Attenuation Data Cs-137 (662 kev) Direct Beam Attenuation Data Blanket Use Cases Pipe/component shielding Outage/Reactor Head/Cavity shielding Tool/Component shielding Rad Monitoring or Contamination/Portal Monitoring shielding Shadow or Large Area shielding Rad Waste/HIC Container shielding Glovebox/sampling skid shielding INFORMATION & WARNING SIGNS Informaton & Warning Signs Mini LED Signs (LEDS-XXX) These LED room information signs are extra low voltage (24V DC), low energy, low profile signs. ​ Dimensions: 6.3” (w) x 4.3” (h) x 1.5” (d) Custom wording & symbols to fit your requirements Use as a stand-alone unit or integrate it with the ICS Interlock System Compact, contemporary appearance Lifetime in excess of 50,000 operational hours Ultra LED Signs (LEDS-ULT-XXX) With a thickness of only one inch, these signs are the ultimate in slim-line design and can be wall mounted at any height without causing any form of obstruction or hazard. ​ Standard Size Dimensions: 18.5” (w) x 7” (h) x 1” (d) Large Size Dimensions: 31.1” (w) x 7” (h) x 1” (d) Custom wording & symbols to fit your requirements Available in either standard (18.5” long) or large (31.1” long) sizes. Lifetime in excess of 50,000 operational hours One sign can produce, in any color, a single message, or two different messages in red and green Slim Jim LED Signs (LEDS-SJ-110-XXX) Slim Jim LED Signs (LEDS-SJ-110-XXX) These LED room information signs operate on standard 110V AC; these signs are a low energy LED, low profile design. ​ Dimensions: 14” (w) x 4” (h) x 0.4” (d) Custom wording & symbols to fit your requirements Use as a stand-alone door sign or integrate it with the ICS Interlock System Compact, contemporary appearance IP66 Weatherproof Ultra LED Sign The Ultra 580 IP66 is an LED sign designed for outside use. It is IP66 rated to BS60529 which means that the sign is protected against powerful water jets and is dust-tight - ideal for use in the wind and rain. ​ Dimensions: 23” (w) x 7” (h) x 1” (d) 24VDC low voltage, low power consumption One sign can produce, in any color, a single message, or two different messages in red and green Audio Alert (AA-04, AA-04-PIR) The Audio Alert system is a local public address system that audibly delivers a pre-programmed message when triggered. ​ Can be used in conjunction with LED Signs for optimal audio and video notifications Adjustable message repetition and frequency Adjustable volume Line-out to external audio equipment Playback triggered on power up or PIR motion detection Safe low voltage 24VDC Illuminated Laser Warning Signs Illuminated Laser Warning Signs are 2.7” deep and come in single, double or triple aspect varieties. These signs are manufactured in high quality steel with a cream colored powder coat finish and acrylic front panel. Single Aspect Laser Warning Sign (1-WAY-SIGN-LP) Dimensions: 14.2” (w) x 6” (h) x 2.7” (d) Double Aspect Laser Warning Sign (2-WAY-SIGN-LP) Dimensions: 14.2” (w) x 11.8” (h) x 2.7” (d) Triple Aspect Laser Warning Sign (3-WAY-SIGN-LP) Dimensions: 14.2” (w) x 6” (h) x 2.7” (d) LASER SAFETY PRODUCTS Laser Safety Products Laser Safety Eyewear RT Technologies Inc. offers a wide variety of laser goggle and laser protective eyewear. All eyewear conform with International Standards and Directives. Eyewear for Dental and Dermatology Applications RT Technologies offers laser safety eyewear for dental and Dermatology applications. Protect your staff and your patients with the proper eye protection. Material : Polycarbonate Color : Pink VLT : 65% Acrylic Warning Signs/Placard Acrylic Warning Signs are commonly used in medical and/or cosmetic laser industry applications. They can be fitted to a door using double sided tape, screws, or it can be hung up and turned around as required. Acrylic sign for IPL and Laser Clinics Size: 8.8”(w) x 11.7”(h) Weight: 4.4 oz. Large Shatterproof Warning Notice Size: 13.8” (w) x 9.8” (h) x 0.1” (d) LASER SAFETY SERVICES Laser Safety Servies Custom Laser Enclosure Consulting RT Technologies, Inc. designs, supplies and installs Class 1 Laser Product and Laser Control Area (LCA) enclosures for high power lasers. ​ Turn-key Project Management Complete FDA/CDRH Certification Supplied Onsite Assembly of laser enclosures (if required) Laser Product Consultation & Registration RT Technologies Inc. provides complete, turn-key laser product certification/registration, product testing and laser safety program auditing services. ​ Registration of Laser Products with the FDA Laser Product Safety/Prototype Testing Laser Safety Program Assessment and Regulatory Compliance Audit Laser Safety Training RT Technologies Inc. supplies customized Laser Safety Training Courses. Whether you need to train the casual user or create a formal Laser Safety Program, we can create a training course for you. In addition to our classroom training, we now offer Computer Based Training (CBT). Our lesson plan material is designed by Certified Laser Safety Officers (CSLO’s) following detailed consultation with our customers. Laser Safety Program Audits The Laser Safety Program Audits typically includes the following: CLSO developed audit scope in conjunction with customer needs and required programmatic area for review Onsite CLSO visit to review and collect data Final report, complete with recommended corrective actions typically issued within 2 to 3 weeks of project commencement PERSONAL PROTECTIVE EQUIPMENT Personal Proective Equipmnt AlphaProTech N95 Masks The Positive Facial Lock® (PFL®) N-95 Particulate Respirator meets the World Health Organization (WHO) and the Centers for Disease Control (CDC) recommended protection levels (where applicable) for many airborne contaminants. NIOSH Approved, our N-95 delivers the appropriate amount of filtration efficiency and when combined with a trio of patented and unique design features, also delivers the user a comfortable, custom fitting facemask. ​ The integrated Magic Arch® technology creates a breathing chamber within the facemask by holding it away from the user's nose and mouth. Our PFL technology, incorporating an integrated Twist Seal® chin piece, helps the wearer create a perfect fit every time. ASTM F2100 Compliant Level 3 mask Manufactured in the USA . Guardian NC4™ Nitrile Examination Gloves The Guardian NC4™ powder-free, nitrile gloves offer consistent, dependable protection without sacrificing comfort or durability. These 4 mil, finger textured gloves have enhanced grip and tactile sensitivity, making them the perfect choice for workers in healthcare, sciences, industrial applications and food preparation. The Guardian NC4™ gloves have been tested for chemotherapy & cytotoxic drugs, and comply with US FDA food contact regulations. ​ PRODUCT SPECIFICATIONS ACCELERATOR-FREE NITRILE POWDER-FREE BEADED CUFF COLOR: SKY BLUE CONFORMS TO ASTM D6319 TESTED FOR USE WITH CHEMOTHERAPY DRUGS PER ASTM D6978 21CFR820 FDA 510(K) MANUFACTURED IN MALAYSIA TO ISO 13485:2016 & ISO 9001 QUALITY STANDARDS

Laser Blocking Portable Panels Download Brochure Get a Quote Foldable laser safety panels have 360 degree hinges that allow you to move and position our barrier according to your needs. It’s easy to store and takes up less space than most barrier systems. Choose from one of our standard products, or design a barrier system specific to your laser application. ​ All foldable panels are made with materials that have a laser safety rating of 2,500 W/cm2 for 100 seconds. Made to withstand direct and diffusely scattered laser light generated by Class 3B or 4 lasers as specified with ANSI : Z 136.1-Section 4.4.2.5. Contact us for details. Foldable 2-Panel System ​ Size: 8′ 3″ x 6′ 11″ Foldable, for ease of storage Light weight and wheeled, for maximum mobility Unique, 360˚ light-tight hinge technology Heavy-duty extruded aluminum frame Certified laser safety barrier panels ​ Available in 2, 3, 4, 5, and 6 panel systems. Ships assembled. ​ Foldable 3-Panel System ​ Size: 12′ 4″ x 6′ 11″ Foldable, for ease of storage Light weight and wheeled, for maximum mobility Unique, 360˚ light-tight hinge technology Heavy-duty extruded aluminum frame Certified laser safety barrier panels ​ Available in 2, 3, 4, 5, and 6 panel systems. Ships assembled. ​ Get a Quote Foldable 4-Panel System ​ Size: 16′ 5″ x 6′ 11″ Foldable, for ease of storage Light weight and wheeled, for maximum mobility Unique, 360˚ light-tight hinge technology Heavy-duty extruded aluminum frame Certified laser safety barrier panels ​ Available in 2, 3, 4, 5, and 6 panel systems. Ships assembled. ​ Foldable 5-Panel System ​ Size: 20′ 6″ x 6′ 11″ Foldable, for ease of storage Light weight and wheeled, for maximum mobility Unique, 360˚ light-tight hinge technology Heavy-duty extruded aluminum frame Certified laser safety barrier panels ​ Available in 2, 3, 4, 5, and 6 panel systems. Ships assembled. ​ Get a Quote Foldable 6-Panel System ​ Size: 24′ 7″ x 6′ 11″ Foldable, for ease of storage Light weight and wheeled, for maximum mobility Unique, 360˚ light-tight hinge technology Heavy-duty extruded aluminum frame Certified laser safety barrier panels ​ Available in 2, 3, 4, 5, and 6 panel systems. Ships assembled. ​ Contact Us

Laser Blocking Blinds Download Data Sheet Get a Quote Most Class 4 and many Class 3B lasers are dangerous and can present an eye hazard over very long distances. It is imperative to have physical barriers in place wherever they are present. Laser radiation must be prevented from escaping through the windows of laboratories, production facilities and hospital operating/procedure rooms that use lasers. Ordinary window blinds are incapable of stopping typical high powered lasers used in industry and medical applications. Laser blocking blinds are needed to protect staff and those passing by. ​ RT Technologies provides approved laser blinds for medical use and for optical laser safety, including laser blinds for hospitals, operating room laser blinds, and operating room blackout blinds. Our laser blocking blinds use medical grade laser blocking material. ​ We also offer laser blocking curtains which can be made with magnets, Velcro, or turn buttons. Encapsulated Roller Blinds ​ Our Laser Safety Encapsulated Roller Blinds use the same laser-blocking material as the laser curtains. The roller blind has a white finish aluminum frame. It encapsulates the top, and both edges of the blind. As a result, the encapsulated laser blocking blind eliminates any possibility of laser beams passing around the sides of the blind, blocks out direct light (not blackout), and provides optimal protection. Laser Blocking Blind Features: ​ Custom Designed Laser Blocking Blinds based on specific customer dimensions UV, near infra red, far infra red, and visible light protection CE Marked; EN 60825-4 Certified Easy to wipe down; fire retardant Class 3B and Class 4 Protection Designed Specifically for Hospital Operating Rooms and Research Laboratories Chain or Crank Operated Motorized (Remote) Options To clarify protection, see below for protection times given by the material at various power densities: Please contact us with any questions or if you require a quote. We look forward to working with you! Contact Us

Information & Warning Signs RT Technologies provides a complete portfolio of Information & Warning Signs. We offer contemporary LED signs (Low Profile LED and Large Area LED) and traditional illuminated laser warning signs for all industrial applications, including laser interlock signs. Custom wording for the display is available on all Warning Sign Displays, and both single-aspect signs and double or dual aspect signs are available. Laser Safety Signs Laser warning signs for all laser applications Workplace and Industrial Signs Standard or Customized Industrial Signs for a variety of uses throughout the industry and the workplace Research Lab and Healthcare Signs Illuminated and LED Signs for research lab and medical applications Thin Profile LED Signs Slim Jim is a thin profile backlit LED sign measuring approximately 0.4" (11mm) thick Custom Designed Signs Our illuminated and LED Model Signs can be designed as custom signs; one time setup and design fee applies; please contact us for further details regarding the ordering of customized sign. Please contact us with any questions or if you require a quote. We look forward to working with you! Contact Us