Radiometers

Test & Measuring Instruments

Radiometers/Photometers offer greater than ±5% accuracy.

August 18, 2015

Featuring microprocessor-controlled readout unit, AccuPro™ Series is suited for non-destructive testing applications. AccuPro™ XP-2000 version is equipped with single dual-wavelength sensor detector designed to measure both UV and visible light, while AccuPRO™ Plus XP-4000 utilizes 3-in-1 multi-purpose sensor that measures UV, visible, and blue light. Powered by 4 rechargeable AAA nickel-metal hydride batteries, meters have protective rubber housing and multilingual display. Read More

Test & Measuring Instruments

Radiometer measures power levels from 100 nW to 100 mW.

January 22, 2015

Using pyroelectric sensor in conjunction with 18 Hz chopper, Model RM9 measures wide range of radiation, from UV to deep IR. Digitally synthesized lock-in amplifier minimizes external noise, allowing sensor to measure power levels as low as 100 nW or less. To display measurements, Model RM9 can connect directly to any standard meter or PC interface. Unlike other radiometers, RM9 is calibrated over entire range of wavelengths, from 0.15–12 µm, not just single wavelength. Read More

Test & Measuring Instruments, Communication Systems & Equipment, Optics & Photonics

Rack-Mountable Multimeter supports 4 photodiode detectors.

November 25, 2011

Combining microprocessor and electronics in rack-mountable module, Model X1-RM provides linear current to voltage-to-current amplifier with 7 manually or automatically selected gain ranges. Maximum error within dynamic range is 0.2%. Four signal inputs operate in multiplex mode with 1 amplifier, while 4 additional analog voltage input channels enable meter to control additional detectors. Powered by 6-20 Vdc, Model X1-RM offers remote control operation via USB, RS485, or RS232 interface. Read More

Test & Measuring Instruments

Goniometric Radiometer measures holographic materials.

September 14, 2011

Capable of making X-Y and 3D measurements without moving detector or source, Model LD8900 characterizes and confirms divergence of light passing through holographic materials, such as those used for computer display screens, smartphones, and instrument panels. Far-field profiler's 3D capability makes it possible to measure radially symmetrical divergences or angularly different types. Dynamic range is greater than 24 dB for Model LD8900 and greater than 36 dB for Model LD8900R. Read More

Test & Measuring Instruments

Radiometer facilitates UV-cure validation and monitoring.

September 6, 2011

Providing repeatable measurement of UV light, ACCU-CAL(TM) 150 ensures that any changes in properties of curing energy are identified. Radiometer can measure UV light up to 10 W/cm² emitted from stationary light-curing flood lamps or lamps used in conveyorized processes. With spectral sensitivity from 320-390 nm, product can be used to determine intensity (mW/cm²) or total energy (mJ/cm²) as derived from intensity and exposure time. Instrument is powered by 2 AAA batteries. Read More

Test & Measuring Instruments

LED Radiometer monitors UV light curing energy intensity.

May 11, 2010

ACCU-CAL(TM) 50-LED radiometer can measure energy levels emitted from 4, 5, and 8 mm lightguides and LED flood lamps. With spectral sensitivity range between 350-450 nm and intensity measurement from 1 mW/cm² to 40 W/cm², CE marked unit is suited for measuring LED curing-source energy levels. Photo-sensor assembly provides repeatable measurements and protection from high temperatures associated with some LED systems. Read More

Test & Measuring Instruments

Far-Field Profilers use adapter for extended measurement.

April 16, 2010

Used to generate real-time far-field profiles and angular measurements of divergent sources, LD8900/LD8900R Goniometric Radiometers support adapter that extends real-time measurement capability for fibers, fiber delivery systems, and other divergent sources to power levels up to kilowatt range. Adapter, offered with most standard fiber connectors, uses UV-grade fused silica prism to sample beam by front-surface reflection and may also be used for direct interfacing of laser diodes. Read More

Test & Measuring Instruments

Radiometer/Photometer features external TTL trigger input.

April 6, 2010

Enabling remote timing of pulsed light measurements, UV-Vis-NIR pulsed P-9710-4 is capable of measuring pulse energy of single and multiple burst pulsed events greater than 1 µsec in length. Independent of signal magnitude, system bandwidth is 0.166 Hz at 6 sec to greater than 300 MHz within current measurement range of 0.1 pA to 2 mA. Other features include adjustable sampling time of 100 µsec to 6 sec and computation of luminous effective intensity based on selectable methods. Read More

Test & Measuring Instruments

Radiometer/Photometer accepts 2-36 light detectors.

December 26, 2008

Offering fully automated data processing and remote control operation via PC through RS232 interface, Model P-9802 includes CW and dose, peak reading, relative (%), and channel 1/2 (%) modes. Unit features adjustable processing time from 20 ms to 4 s, and signal measurement range of 0.1 picoampere to 200 microamperes. OS-P9802 software is provided to read-out data and transfer to spreadsheet programs. Read More

Test & Measuring Instruments

Optometer acts as multi-spectralband filter radiometer.

October 8, 2008

Featuring 4-channel multiplexed technology, X1-1 can operate and display multiple detector measurements of XD-450X 3-Cell Detector series. Sharing common cosine correcting diffuser, XD-4503 includes flat visible (400-800 nm), flat UVA (315-400 nm), and UVB (280-315 nm) detectors in 45 mm dia x 30 mm high housing. Remote controllable, hand-held optometer features autoranging from 0.1 pA to 200 µA or manual range selection, dose mode, and selectable 20 ms to 1 second integration time. Read More

Test & Measuring Instruments

Radiometer offers repeatable measurement of visible light.

October 1, 2008

With spectral sensitivity from 395-465 nm (visible portion of spectrum), ACCU-CAL 50 V radiometer measures intensities from 1 mW/cm² to 40 W/cm² and visible light energy emitted from lightguides (3, 5, and 8 mm), flood systems, and conveyors. It provides monitoring control for light curing processes. Specially designed photo sensor assembly protects photo sensor from high temperatures sometimes associated with high-intensity spot lamps. Read More

Test & Measuring Instruments

Optometer has up to 4 interchangeable detector heads.

January 23, 2008

Photometric lab tool, flexOptometer, can operate as stand-alone light-measuring instrument or computer-controlled, full-function photometric, radiometric, or fiber optic measurement tool. Available with single head or with up to 4 interchangeable detector heads for application flexibility, 4-channel radiometer/photometer includes touch-screen backlit LCD interface that delivers immediate readout results. Unit is configurable via USB, RS-232, RS-485, and IEEE-488.2 interfaces. Read More

Test & Measuring Instruments

Radiometer enables consistent UV curing.

November 29, 2007

Featuring one-button operation, ACCU-CAL(TM) 100 measures UV light up to 10 W/cm² emitted from stationary flood curing lamps or lamps used in conveyorized processes. Unit can measure both intensity and total energy. Since all UV bulbs degrade over time, radiometer will reveal optimal time for bulb replacement in UV curing device. To ensure effective curing process, radiometer can measure light intensity reaching resin below intervening substrate. Read More

Test & Measuring Instruments

Radiometer measures UV intensity of spots/floods/conveyors.

August 29, 2006

Used to validate and monitor UV curing process, ACCU-CAL(TM) 50 performs repeatable measurements in UVA spectrum (320-395 nm) from 1 mW/cm² to 40.0 W/cm². It can also confirm that UV curing process complies with ACGIH safety guidelines for UV exposure. Featuring 12 month calibration period and photo-sensor assembly that protects against high temperatures, unit measures UV intensity as well as peak intensity and dose. Read More

Test & Measuring Instruments, Vision Systems, Sensors, Monitors & Transducers, Optics & Photonics

Spot Radiometer measures full range of NVIS radiance.

August 2, 2006

NVG-4040 performs NVIS-A, NVIS-B, and NVIS-C radiance measurements and is optimized for full range of photopic measurements. Device features 50 mm macro lens, user adjustable apertures of 5, 2, 1, 0.5, 0.33, and 0.1°, NVIS-compatible touch screen, threshold-detection alarm, and automated USB interface. Conforming to MIL-L-85762A and MIL-STD-3009, unit is designed for measuring displays and instrument panels used with night-vision goggles. Read More

Test & Measuring Instruments

Radiometer addresses UV measurement and process control.

December 22, 2005

PALM PROBE(TM) measures and displays Watts, Joules, and Seconds and displays peak value in W/cm². High temperature resistant light guide is electrically isolated and insulated. With wide dynamic range of 100,000:1, battery-powered instrument lets user establish, document, and maintain UV process windows; verify readings from on-line sensors; and coordinate relative percentage type readings from on-line displays to absolute units. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Infrared Detector requires no cryogenic cooling system.

December 21, 2005

Adapted for thermal imagery, UL 04 17 1 uncooled microbolometer detector is designed for use with thermography, FLIRs, and microscopes in medical and military applications. HD array utilizes NTSC television-type format. With technology based on resistive amorphous silicon bolometer, product does not require optical modulator or mechanical sweep mechanism. Its 640 x 480 pixel focal plane array, with 25 micron pitch, has spectral response in bandwidths from 8-14 microns. Read More

Test & Measuring Instruments

Spectral Radiometer meets US Navy requirements.

June 28, 2005

Operating over mid-wave infrared and long-wave infrared spectral bands, Model RAD9000 consists of electro-optics module with interchangeable detector radiometry modules. System allows for calibration of both projector-level test systems and stand-alone test assets such as blackbodies and discrete targets. Absolute radiometric accuracy is better than 5%, while spectral resolution is less than 2%, and thermal sensitivity is better than 40 mK. Read More

Test & Measuring Instruments

Radiometers have compact 5.5 in. dia x ½ in. high design.

May 26, 2005

Diskure(TM) 4Scan Radiometers are equipped with 3 UV sensors for individual measuring of UV-A/B/C and total UV. Ability to measure and display UV intensity and UV dose lets users determine total energy and how that energy is delivered. Models include base model, Diskure 4Scan (M007-111); Diskure 4Scan-C, which adds USB port; Diskure 4Scan-T (M007-113), which adds temperature sensor; and Diskure 4Scan-TC (M007-114), which adds USB port and temperature sensor. Read More

Test & Measuring Instruments

Pass-Through UV Radiometer is available in four versions.

May 26, 2005

Hand-held UV-Profiler-3000(TM) measures UV from 250-410 nm, has color viewing screen, and comes with one UV sensor and one temperature sensor. UV-T Profiler series has no onboard viewing screen, but is offered in 4 UV ranges that collectively cover 230-410 nm. Equipped with 3 UV sensors, UV-3C can simultaneously measure UV-A, UV-B, UV-C, and full UV. Model UV-3C-T Profiler radiometer offers ability to measure temperature. Read More