Ray-Bar Engineering Corporation
697 W. Foothill Blvd.
P.O. Box 415
Azusa, CA 91702-0415
Tel: (626) 969-1818
Toll Free:1(800) 444-XRAY, 1(800) 444-9729
24 Hour Fax: 1(800) 444-0240
E-mail: sales@raybar.com
Website: http://www.raybar.com

Fabricated with 16 gauge Jetcoat or Paintlock electro – Galvanized Steel, with 1.58mm (1/16") standard lead lining. These windows are manufactured for ease of installation in "hole-in-wall" rough openings after wallboard is installed, or even into existing shielded walls as a retrofit cutout installation application.

Available with RAY-BAR X-RAY PROTECTIVE LEAD GLASS, standard 2.0 mm lead equivalency single layer.

Higher lead equivalencies available upon request and CLEAR Pb LEAD ACRYLIC by Victoreen in 0.3mm, 0.5 mm, 0.8 mm, 1.0 mm, 1.5 mm and 2.0 mm lead equivalencies.

RAY-BAR Lead Lined Telescopic View Window Frames are fabricated from l6ga. grey "JETCOAT" or "PAINTLOCK" Electo-Galvanized Steel (EGS) for an excellent rust resistant, paint ready surface, with 1/16" (4#) leadlining standard*.
Also available fabricated in STAINLESS STEEL (304 in 2B finish or #4 grain brush finish) or ALUMINIUM (5052-H32) upon request.

Standard Ray-Bar X-Ray Lead Glass is 5/16" thick / 2.O mm (5#) lead equivalent.

Standard Ray-Bar frame telescopes to fit wall thickness from 4-1/4" TO 8" which slip side throat will easily adjust to fit a finished standard 3-5/8",4" or 6" stud wall with 5/8" drywall installed on both sides. Larger wall thicknesses available upon request.

Our standard good-in-stock RAY-BAR telescopic frames with x-ray lead glass sizes are 8" × 10",10" × 10",10" × 12",12" × 12", 12" × 16", 18" × 18",18" × 24", 24" × 24",24" × 30",24" × 36",24" × 42",24" × 48",30" × 36",30" × 48",30" × 42",36" × 36",36" × 42",36" × 48",36" × 60",42" × 42",42" × 48",42" × 60",42" × 72",42" × 84"
(Also available with impact resistant X-Ray Safety Glass upon request)
Oversized good in stock frames and x-ray glass available as 48" × 48", 48" × 60", 48" × 72", 48" × 84" and 48" × 96" maximum single pane. (Special Optional vertical center mullions with multiple x-ray glass panes may be added for larger width requirements)
These standard telescopic frame sizes are typically ready to ship to in only approx 2 to 3 working days.

Bottom voice passage, 45 degree profile splayed faces (for wider view range), vertical center mullions, extra thick wall conditions, special heavy lead lining or lead glass requirements all available upon request in approx 10 working days fabrication after order.

Our standard Ray-Bar leadlined telescopic frames are ordered by actual glass size and fit into rough opening of 1" larger than glass size to allow 1/2" clearance around perimeter of the frame. The OUTSIDE dimensions of our standard frame are 3" LARGER than glass size on X-Ray side and 4-1/4" LARGER than glass size on Control Side.

EXAMPLE: A 12" × 12" telescopic frame will fit into a rough opening of 13 " × 13 " and will have an outside dimension of 15" on X-Ray side and 16-1/4" outside dimension on Control Side.

Dimensions may vary for telescopic view window frames with special options.

Separate two-piece modular telescopic view window frame and install Lead Lined/Lead Glass portion on X-Ray source side of rough opening. Install "Slip-Side" flange on control side of rough opening at same time and slide both pieces together tight to wall. Check to verify that frame is level and fasten with self-tapping pan head screws on flat flange portion to stop. Make sure you screw through both halves of frame, 6" on center. (4 places minimum.)

Fabricated with 18 gauge cold-rolled prime red steel or with baked-on color finishes, mitred corners and internal lead lining to specified shielding requirements with impact resistant X-Ray Safety Lead Glass. These windows are available non-rated and fire-rated up to 90-minute.

Meets Federal Specification DD-G-451.
Meets all applicable National Council of Radiation Protection (NCRP) Report No. 49 and 147 criteria.
Ray-Bar X-Ray Lead Glass meets or exceeds over 16 various national and international radiation glazing safety codes and standards such as U.S.A. and Canada, etc....
*Specific codes and standards are available upon request.

Ray-Bar X-Ray Safety Glass is also available and permanently labeled and provides required impact resistance for door vision-lites or in walls within 24" of a door opening, or in high risk traffic areas or for additional seismic safety, and also provides a clear view while additionally shielding X-Ray/Gamma radiation, and 95% of UV protection.
Ray-Bar X-Ray Safety Glass is utilized "to reduce or minimize the likelihood of cutting or piercing injuries when said glazing is broken by human contact".
Meets ANSI Z97.1 and CPSC 16 CFR 1201 Cat 2 requirements for Impact Resistance.
*Ray-Bar X-Ray Safety Glass is NOT fire-rated, tempered, impact proof, shatter proof or scratch resistant. Fire-rated designs are available upon request.

All calculations for lead requirements should be determined by a health radiation physicist or radiation "expert" as defined by NCRP or ICRP and currently recognized by the state/providence/region/area in which the project occurs.

Please see DIAGNOSTIC RADIATION SHIELDING CONSIDERATIONS for more information.

Technical Data of Standard Ray-Bar X-Ray Protective Lead Glass

RAY-BAR X-Ray Protective Lead Glass meets Federal Specification DD-G-451. X-Ray Protective Lead Glass is also available in the higher lead equivalencies of 2.4mm, 3.2mm and 3.7mm. (Greater lead shielding equivalencies available upon request)

Stock Sizes

* Maximum size available in single pane is 48" × 96"

* All sizes listed above can be cut down to exact dimensions in 1 working day. ( Standard Cutting Tolerance +.125")

*Ray-Bar X-Ray Safety Glass is also available upon request, is permanently labeled and provides required impact resistance for door vision-lites or in walls within 24" of a door opening, or in high risk traffic areas or for additional seismic safety, and provides a clear view while additionally

shielding X-Ray/Gamma radiation. Ray-Bar X-Ray Safety Glass meets ANSI Z97.1 and CPSC 16 CFR 1201 Cat 2 Impact Resistance requirements.

X-Ray Lead Glass units provided dual-glazed combined with either Ceramic Firerated Glazing, X-Ray Lead Glass or Polycarbonate for unique specialty applications or for meeting any multiple requirements such as fireratings (including hose stream tests), positive pressure, insulation values, energy efficiency, security or other high radiation conditions.
Units also available as impact resistant. Contact Ray-Bar for additional information.

Available in many shades providing both x-ray shielding and privacy needs.
Applications in dental, mammography, chiropractic and other patient sensitive privacy windows
Also available as Impact Resistant glass meeting ANSI Z97.1 and CPSC 16 CFR 1201 Cat. II.
Door vision window frame units are also available, non-rated and U.L. fire-rated up to 90-minute.

Available in many smooth surface shades and frosted design patterns providing both x-ray shielding and privacy needs.
Examples are frosted vertical ribbed, stripped, squares, rice-paper, dots and any other patterns.
Applications in dental, mammography, chiropractic and other patient sensitive privacy windows
Also available as Impact Resistant glass meeting ANSI Z97.1 and CPSC 16 CFR 1201 Cat. II.
Door vision window frame units are also available, non-rated and U.L. fire-rated up to 90-minute.

Ray-Bar X-Ray Privacy Glass is an electronic switchable privacy glass that provides both x-ray radiation shielding and a literally instant change from clear to privacy "frosting" effect at the touch of a switch either manually or automatically activated. This advantage of selectively providing both privacy and continuous x-ray radiation protection can be extremely advantageous for patient privacy in a medical imaging or procedure settings, CT or PET scan control rooms, Operating Rooms, dental x-ray, panoramic or mammography imaging applications. Ideal for high-end user and patient friendly environments. When the electronic low voltage current is OFF this glass is a soft white opaque "frost" or translucent, and when current is ON the glass is instantly clear for safely viewing the procedure and patient during medical diagnostic imaging or treatment.
Ray-Bar X-Ray Electronic Switchable Privacy Glass sizes are available from 12" × 12" up to 84" × 42" maximum single pane.
Ray-Bar X-Ray Safety Privacy Glass is also available upon request for meeting impact resistance requirements.

Ray-Bar X-Ray Glass with enclosed 1/2" horizontal micro-blinds or mini-blinds installed internally in between glass panes providing both radiation shielding and manual selective privacy as a sanitary, clean unit which is virtually dust and maintenance free. X-Ray Glass Internal Blind Units are provided with magnetic controller for manual blind operation in medical x-ray imaging control room applications where both x-ray protection from radiation sources and selective privacy for patients and procedures is required.
Available as standard X-Ray Glass and also in X-Ray Safety Glass and permanently labeled for meeting impact resistant safety code requirements.

Optically crystal-clear x-ray glass that provides low energy x-ray gamma shielding of 0.5mm lead equivalency per layer without any oxide discoloration or yellow hue typical of all other x-ray lead glass available today. The perfect choice when a very clear view of the patient and medical procedures is required or for state of the art high profile showcase imaging center facilities. This new product is ideal for Dental, Panoramic X-Ray and also Mammography applications, and can also be configured for medical diagnostic imaging control room view window uses. Available as standard X-Ray Glass and also in X-Ray Safety Glass and permanently labeled for meeting impact resistant safety code requirements.

Lead acrylic is made from an acrylic copolymer resin into which lead is chemically introduced as an organolead salt compound. Lead acrylic contains 30% lead weight and has a constant density of 1.6 gm/cm. Lead acrylic has a Refractive Index of 1.54 Lead Several Lead equivalencies, various thickness' and densities of lead acrylic are summarized below.

STANDARD SIZES AVAILABLE FROM 12" × 12" UP TO 48" × 96" SOME THICKNESS' ARE LIMITED TO CERTAIN SIZES.
Lead Acrylic naturally has a "honey" color appearance see-through characteristic.
Lead Acrylic is a combustible product and cannot be utilized in fire-resistant assemblies or partitions.

PLEASE CONTACT RAY-BAR DIRECTLY FOR ANY OF THESE PRODUCTS AND SPECIAL CONDITIONS AND CUSTOM DESIGNS, OR TECHNICAL DATA AND SPECIFICATIONS.

"Over 65 Years of Manufacturing Excellence"