Test Components with NIST Traceability


Lenox Laser now offers integrity test components. These components are close-tolerance flow-calibrated micro leak standards for integrity testing for the pharmaceutical industry and have NIST traceability. Standard sizes include, but are not limited to, 1um, 5um, 10 um, 15um, 20 um, 25um and 50 um, with measured flow rates of .02 sccms to 43 sccms at 15 psig of air test pressure.

Lenox Laser’s catalog of flow-calibrated orifices can be found at Flow Orifices – Lenox Laser.
Please visit Calibrated Micro-Leaks – Lenox Laser for more information on micro leaks for integrity testing or call 410-592-3106.

Precision Laser Drilling for Custom Optical and Flow Calibrated Applications


The Lenox Laser Corporation is a high technology research and development company specializing in the application of small hole technologies. The company has pioneered the precision micro drilling of small holes (as small as 1 micron or smaller) into a variety of materials including advanced metals, glass and plastics largely used in filtering light, gas, liquids and particles. Developments in precision calibrated products have limited competition. The company’s research programs investigate current and future uses of the technology by engineering and experimenting with different industrial applications. Special performance requirements are achieved by inventing, applying or combining new processes. Many unique products result from this research.

Products manufactured by Lenox Laser are used extensively by industrial manufacturers. The company is often challenged to do what no one else can. The company in cooperation with corporate, academic and institutional research facilities has developed an information exchange that keeps it on the cutting edge of technological innovations. Technical advancements enhance the services offered at Lenox Laser and remain the cornerstone of product creations.

Lenox Laser manufactures optical component products, such as, apertures, slits, spatial filters, arrays and pinhole mirrors. One of the hottest selling items provided by Daystar Laser, the online distributor of Lenox Laser standard products, is a prefabricated “Aperture Kit” designed for convenience and eliminates time delays when custom orders are not required. The quality of Lenox Laser optical components has resulted in the company capturing a dominant market share in the United States and abroad.

Lenox Laser also delivers precision calibrated orifices to the semiconductor industry as a component for flow control. The advances in precison laser drilling pioneered at Lenox Laser have revolutionized industrial standards. Many of the applications that previously relied upon valve flow control devices are using Lenox Laser’s precision calibrated orifices. One significant advantage of replacing these devices with precision calibrated orifices is the ability to consistently control the accuracy of flow measurements. A second significant advantage is their time saving reproducibility. Highly skilled technicians use state-of-the-art equipment for the mass production of very high quality components. Precision calibrated flow control products are the new standard. Ongoing research with major industrial companies and well recognized technical colleges and universities has provided Lenox Laser with special projects of great potential to the semiconductor industry.

Solve Your Flow Control Problems With Flow Calibrated Orifices


Flow calibrated orifices have a flow diameter that can be used to calculate the flow rate of any gas or mixture of gases when the absolute inlet/outlet pressures and absolute temperature are known. The flow diametre gives accurate results regardless of the actual shape of the hole.

Holes flow calibrated by the Lenox Laser Corporation are now being used by thousands of customers and have proven to be more accurate and less costly than most flow controlling devices.

Shown below are some of our standard parts used for flow control. Custom sizes and shapes are readily available. Holes are drilled in a variety of materials, such as, plastic, glass, most metals and other materials.

Let Lenox Laser help you solve your flow control problems by calling 410-592-3106 or by visiting http://www.lenoxlaser.com/

Standard Drilled Gasket

Standard Gland

1/8 NPT x 3/16 Barb

Nipple Fitting

1/4-28 TPI Set Screw

1/8 Stainless Steel Tubing