Photometers

The PR-524 is the next generation in portable, hand-held photometry. It combines illuminance and luminance measurement capabilities with cutting edge technology by featuring a 1.5" x 2.3" back-lit touch screen display, USB interface, Secure Digital (SD) card slot for measurement storage, multiple measuring head capability and rechargeable Li batter ...more

The PR-1500 is a sensitive, versatile photomultiplier-tube photometer that can measure luminance at any distance from 1 3/4 inches (44 mm) to infinity without the need for accessory lenses or changes in calibration. ...more

The NviSpot Night Vision Radiometer/Photometer/Colorimeter is a multipurpose instrument designed to meet the NVIS radiance light measurement compatibility requirements of MIL-L-85762 for NVIS applications, and also perform the conventional fast and accurate luminance and colorimetric light measurements long associated with the PR-1500 SpotMeter. ...more

The Pritchard Tele/Micro Photometer, still the proven leader in precision photometric/colorimetric light measuring instruments. It features the patented Pritchard Optical System with built in attenuators, polarizers, colorimetry filters and field apertures interchangeable from 2 arc minutes to 3 degrees. Many special apertures are also available. ...more

PR-810L Ultra Low-Level Photometer is easy to use, portable solutions to photometric measurement requirements. Using the largest of the 4 fully automated apertures, the PR-810L an measure 1E-6 (0.000001) footlamberts. A fully automated Neutral Density (ND) filter turret provides 3 decades of filtration (10X, 100X and 1000X attenuation) resulting i ...more

810 is an easy to use, portable solutions to photometric measurement requirements. Using the largest of the 4 fully automated apertures, the PR-805 can measure 1E-4 (0.0001) footlamberts. A fully automated Neutral Density (ND) filter turret provides 3 decades of filtration (10X, 100X and 1000X attenuation) resulting in a 9,000,000:1 dynamic range i ...more

Portable, battery powered, spot photometer for measurements in the lab, on the production floor or in the field. Using the largest of the 4 fully automated apertures, the PR-805 can measure 1E-4 (0.0001) footlamberts. A fully automated Neutral Density (ND) filter turret provides 3 decades of filtration (10X, 100X and 1000X attenuation) resulting in ...more

The FM-100 Flash Measurement Photometer System allows maintenance personnel to measure flashing light sources such as aircraft anti-collision strobes, highway safety strobes and barricade lighting, to ensure they meet output requirements. ...more

The PR-880 is the only fully automated filter photometer available today. We've automated the measuring apertures (5 standard sizes),the filter turrets, the measuring (zero) shutter and viewing (eyepiece) shutter. All of these features are controlled by an on-board computer and are accessed via 8 push buttons on the integral control panel. ...more

The PR-525 ColorMate System is a completely portable hand held, battery powered auto ranging photometer and colorimeter Capabilities include illuminance, CIE chromaticity and correlated color temperature. ...more

The ILT1700 Research radiometer is the most versatile current measurement instrument in the world. Designed specifically to measure photodetector current, the ILT1700 maintains unmatched linearity over a 10 billion to 1 dynamic range ...more

The instrument measures luminous flux from sources such as LEDs, small lamps, and fiber illuminators. The instrument?s photopically filtered silicon detector provides maximum sensitivity at low light levels. Sensitivity over five full decades provides the ability to measure from 0.05 to 7,000 lumens. A calibration certificate, with calibration ...more

The L201 illuminance photometer offers lower cost combined with a Macam high accuracy photopic illuminance detector.The operating range of 0 to 19,999 Lux makes the L201 suitable for most indoor office and industrial lighting applications. ...more

The OL 730D is a completely microprocessor controlled, multi-functional radiometer / photometer which can be programmed to read directly in any user specified radiometric or photometric optical quantity. The OL 730D is virtually ideal for all types of measurement and features high sensitivity, autoranging, auto-zeroing, highly accurate readout ...more

The URS-600 Uniform Radiance Standard is a calibrated integrating sphere light source for the calibration of imaging radiometers, telespectroradiometers, luminance photometers & electronic image conversion devices. The large aperture source provides a brighter, more uniform radiating surface than remotely illuminated reflectance targets. ...more

The L300 series was designed by Macam for applications requiring frequent or continuous measurements at a fixed location.  It has been superceded by the L203 photometer ...more

Labspheres PLMS (Photopic Lamp Measurement Systems) are integrating sphere photometers designed to measure the total luminous flux of lamps. The systems are capable of measuring all lamp types including arc, fluorescent, incandescent, and HID. A 40, 65, or 76-inch integrating sphere is standard and is designed to accommodate a particular class ...more

The L101 photometer was specially produced to measure illuminance and CRT luminance.  It has now been superceded by the L202 luminance & illuminance photometer.   ...more

The L203 photometer is supplied with accessories for both luminance and illuminance measurements. With the large measurement range of 0.001 to 199 990 the photometer is suited for many applications including emergency / escape route lighting. ...more

Monitor features a belt-mountable, built-in sampling pump with laser photometer to minimize worker discomfort as sampling is completed. Simply use a cyclone, built-in impactors, or size-selective inlet conditioner to acquire real-time aerosol mass-concentrations and an 8-hour time weighted average (TWA) exposure.  ...more

The hugely popular Macam L202 digital radiometer is designed for accurate measurement of illuminance and screen luminance at low cost and has been utilised extensively by medical systems engineers worldwide. ...more

Combines the latest technical innovations in low level current amplification technology with microprocessor controlled simplicity. The onboard computer interrogates each "smart" detector for units, calibration and range information, automatically displaying a calibrated reading in the correct optical units. ...more

Labspheres PLMS (Photopic Lamp Measurement Systems) are integrating sphere photometers designed to measure the total luminous flux of small lamps. An accurate, flexible, and easy-to-use integrating sphere photometers for measuring total luminous flux. ...more

The luminous flux photometric system comprises of a L203 or L300 series photometer with an integrating and photopic detector. Applications for luminous flux measurements include automotive and miniature lamps, LEDs and light guided sources such as microscope and endoscope illuminators. ...more

Optronic Laboratories' NEW LEDMeasurement System is a high-speed, multichannel spectroradiometer capable of over 25 spectroradiometric scans per second. Unlike stand-alone radiometers and photometers currently available for individual measurements, the OL 770-LED performs all critical measurements of LED components including optical power, co ...more