| PR740/745 Spectroradiometer |
SENSITIVITY & SPEED IMPROVEMENT
The PR-740/745spectroradiometers has the two most wanted attributes of any light measuring instrument - superior sensitivity and speed.
it is 20 times more sensitive and approximately 250 times faster than the PR-730/735. The PR-740/745 speed and sensitivity capabilities can provide a cost effective solution to speeding up the QC phase of the manufacturing process.
Main Features:- Wavelength Range: 380 - 780nm (PR-740) / 380 - 1080 nm (PR-745) ideal for
near IR testing
- Wavelength Accuracy: < 0.4 nm (PR-740) /< 0.8 nm (PR-745)
- Luminance sensitivity: 5.00E-6 (1.71E-5 cd/m²) with 2° aperture
- Spectral Resolution: 1 nm (PR-740) /2 nm (PR-745)
Measurement Capabilities- Luminance - Footlamberts (fL) and cd/m2
- Chromaticity - CIE 1931 x,y - 1960 uv 1976 u’, v’
- Correlated Color Temperature (CCT) in Kelvins
- Dominant Wavelength - 0.1 nm resolution
- Spectral Power Distribution (SPD) graph
Display White Point calibration
- L*a*b*, L*u*v* and ΔE*
- Peak WL and Integrated Radiance
Applications:- Aerospace
- Displays/HDTV's
- Automotive
- LED Anayzer
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| Jaz Light Meter |
The Jaz Light Meter is a preconfigured spectrophotometer that is the ideal tool for field and laboratory measurements of any type of lighting.
The Jaz-ULM-200 has all the components you’ll need for spectral irradiance measurements from 350-900 nm, and is versatile enough for applications both indoors and outdoors: monitor LEDs and other sources in the lab or on the line, or measure solar irradiance in the field.
With the Jaz Light Meter you can measure the spectral characteristics and calculate key parameters such as Lux, Lumen, PAR, Watts, CIE, CRI and x,y values.
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| PR-730/735 Spectraradiometer |
PR-730/735 SpectraScan Spectroradiometers
The PR-730 uses 512 detectors to sample the emitted spectrum from 380 to 780 nm yielding a resolution of 0.781 nm / pixel. Data is reported every 1 nm.
The spectral range of the PR-735 is 380 to 1100 nm for a resolution of 1.348 nm / pixel and reported in 2 nm increments.
- The PR-730 can measure as low as 0.0001 (0.00005 for the PR-735) footlamberts (0.0003 or 0.00015 cd/m²).
he PR-730 has variable bandwidth capability - select between 2, 5, 8 nm spectral bandwidths to insure the optimum conditions for virtually any sample.
Applications:
- Aerospace displays,
- Computer Displays / TV's
- Components
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| PR-655 Spectroradiometer |
The new PR-655 replaces the world renowned PR-650 with a plethora of enhancements.This unique, portable battery powered instrument utilizes a fast-scanning 128 detector element spectrometer with a spectral resolution of 3.12 nm per pixel and is supplied with an automated measure shutter.
- Spectral Range: 380 - 780 nm
- Spectral Bandwidth: 8 nm (5nm optional)
- Spectral Accuracy: ± 1 nm
- Spectral Resolution: < 3.12nm / pixel
- Luminance Accuracy: ± 2%
- Luminance repeatability: ≤1% at 3cd/m²
- Interfaces: USB, optional Bluetooth wireless
Applications:
- Display Luminance anc color
- Screen Britghtness
- LED Testing
- Reflectance / Transmittance
- Medical / Dental Color Testing
- Paper, Ink and Textile Testing
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| PR-670 Spectroradiometer |
The PR-670 SpectraScan with its unique design makes tasks such as spectrally based photometric and colorimetric measurements, source spectral power distribution, dominant wavelength and correlated color temperature quick and simple.
This unique, portable battery powered instrument utilizes a fast-scanning 256 detector element spectometer with a spectral resolution of 1.56 nm per pixel and is supplied with 4 automated measuring apertures (1°, 1/2°, 1/4° and 1/8°) and automated measure shutter. The PR-670 displays data and color spectral and CIE graphs on the system display.
Main Specifications:
- Full Color Touch screen display
- Wide Dynamic Range
- USB Interface
- Bluetooth ready (optional)
- Spectroradiometer wavelength range:380 to 780 nm
- Spectral bandwidth: 8 nm (5 nm optional)
- Spectral Accuracy: ± 1 nm
Applications:
- Projector Calibration
- Automotive and Aerospace Display Testing
- Photometric and colorimetric measurements
- LED testing
- Color Rendering Index (CRI)/ Correlated color temperature
- Display luminance abd color
- Reflectance / Transmittance
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| PR-680L Spectroradiometer |
The PR680L & PR680 SpectraDuo - Spectroradiometer & Photometer. Its the only combined fast-scanning 256 detector element spectroradiometer and PMT based photometer on the market. The PR-680L has three available operating modes
PR®-680 SpectraDuo ® Colorimeter
The PR-680L has three available operating modes:
- As a fast scanning spectroradiometer
- As a highly sensitive photometer (like the PR-880)
- Auto Select Mode which automatically selects between detectors based on the available signal
The PR-680 is supplied with 4 automated measuring apertures (1°, 1/2°, 1/4° and 1/8°) and automated measure shutter.
Features:
- Detectors:256 linear array and PMT
- Wavelength range:380 to 780 nm
- Spectral Resolution: 1.56 nm / pixel
- Spectral bandwidth: 8 nm (5 nm optional)
- Spectral Accuracy: ± 1 nm
Applications
- Display luminance and color
- Contrast
- Screen brightness
- LED testing
- Paper, ink and textile testing
- Medical / dental color testing
- Reflectance / transmittance
- Quality control
- Human factors
- Dominant wavelength
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| PR-705-715 Spectroradiometer |
The Spectroradiometers PR-705/715 serie are designed to quickly measure (in as little as 50 milliseconds) the intensity and color of light sources, displays and reflective or transmissive samples with NIST-traceable accuracy.
Measurement Capabilities:
- Wavelength Range: PR-705: 380 - 780 nm/ PR-715: 380 - 1068 nm
- Luminance (Illuminance, Luminous flux, Luminous intensity are optional)
- Radiance (Irradiance, Radiant flux, Radiant intensity are optional)
- 1931 CIE x,y - 1976 CIE u', v' chromaticity coordinates
- Tristimulus Values X, Y and Z
- Correlated Color Temperature (CCT) in Kelvin
- CIE 2° or 10° Observer calculations.
Main Applications:
- Instrument Panels & Displays - automobiles, aerospace cockpits
- CRT Displays
- Discrete LEDs and point sources
- Spectral Transmittance & Reflectance
- Reflectance and Colorimetry - Paper, Textiles & Printed Samples
- Medical/Dental -Human Factors & Vision Research
- Transfer Instruments for Photometric Calibration Laboratories
- Outdoor Measurements on Narrowband Sources
Main Specification:
- Wavelength Range PR-705: 380 - 780 nm
- PR-715: 380 - 1068 nm
- Spectral Accuracy PR-705: ± 2 nm
- PR-715: ± 4 nm
- Spectral Bandwidth ≥ 2.5 nm. Bandwidth is dependent on aperture height and wavelength dispersion.
- Available Apertures 2°, 1°, 1/2°, 1/4°, 1/8°. Select at time of purchase. Special horizontal aperture slits available.
- Minimum Measuring Area 0.12 mm (0.005") with Standard MS-55 lens and 1/8° aperture 0.02 mm (0.001") with MS- 5X lens and 1/8° aperture
- Luminance Sensitivity for Illuminant A 0.003 cd/m² (0.001 fl) for 2° aperture and MS-55 lens
- Luminance Accuracy ± 2% to NIST traceable luminance standard at 2856 K
- Luminance Repeatability The standard deviation of repeat measurements over a 30 minute period is less than 0.1%.
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