Download - GS-1150 Handheld Spectrophotometer
GS-1150 HANDHELD SPECTROPHOTOMETER
ABOUT GAMMA SCIENTIFIC
With over 50 years of experience in developing commercial light measurement instruments, Gamma Scientifi c is trusted by the world’s leading organizations to provide accurate and reliable results.
Gamma Scientifi c also operates an ISO 17025 compliant, NVLAP accredited laboratory that performs ENERGY STAR® lighting certifi cation and LM-79 testing.
GS-1150 HANDHELD ILLUMINANCE SPECTROPHOTOMETER
The GS-1150 is a versatile handheld, battery-powered illuminance spectrophotometer and spectral light meter
The GS-1150 uniquely combines the capability and accuracy of a desktop spectrophotometer into a compact and portable handheld unit
Operated by using a color touchscreen, it is designed for engineers, designers, calibrators and lighting installers who require accurate portable spectral measurements
GS-1150 ILLUMINANCE SPECTROPHOTOMETER
The GS-1150 is based on a compact Czerny-Turner design spectrophotometer with a 2048 element l inear CCD array. This enables it to measure l ight intensity and color with 0.2nm resolution
The high resolution CCD array provides accurate measurements of narrow bandwidth l ight sources such as LEDs, OLEDs, LED Displays and general l ighting
Multiple calibrations for diff erent
applications can be stored on the same unit
NIST traceable calibration
On/Off
Power input
Mini USB
Cosine diffuser
5” touchscreen
SAMPLE APPLICATIONS
Architectural lighting and installation measurements
Automotive lightingDisplay booth color and brightnessGeneral lighting color and brightnessSignage lightingStreet light illuminationPhotography lightingUVA and UVB measurements. (Requires UV model)
GS-1150 MEASUREMENT CAPABILITIES
Measurement capabilities: Illuminance – Lux Luminance – Nits, Lumens and Candela with
optional accessories and calibration CRI – Color Rendering Index Spectral Irradiance CIE 1931 chromaticity x,y coordinates CIE 1976 UVS u v coordinates Peak Wavelength Dominant Wavelength CCT – Color Temperature
GS-1150 SOFTWARE
Clear and easy to useAll measurement parameters are easily accessible
by touch operation
REPORT OUTPUT
Up to 500,000 data files can be stored Data can be exported to a PC in Excel
format and as an official measurement report
GS-1150 SPECIFICATIONS
Detector TypeLinear CCD array sensor, 2048 pixel spectrometer,
29mm
Cosine Receptor Diameter 6.6 ± 0.1 mm (0.260 ± 0.004 inch)
Measurement Range 50 lx – 50,000 lx
Wavelength Range 360 – 830 nm
Exposure Time Range 1 – 4000 ms
Capture Mode Single/Continuous
Exposure Time Auto
Digital Resolution 16 bits
Dark Calibration Auto
Stray Light 0.001%
Wavelength Data Increment 0.5 nm
Wavelength Data Accuracy ± 0.3 nm
FWHM 1 nm
Illuminance Accuracy ± 1% / ± 4%
Color Accuracy (Illuminant A) x,y: ± 0.0015
Color Repeatability x,y: ± 0.0005
CCT Accuracy ± 1% / ± 2%
CRI Accuracy @ Ra ± 0.8% / ± 1.5%
Display 5″ LCD 480×800 Touch Panel
Battery Operation Time Up to 3 hours continuous use
Battery 3500 mAh / Rechargeable lithium ion battery
Date Output Interface mini-USB 2.0
Weight 660 g (1.45 lbs)
Size200mm L x 92mm W x 30mm H (7.87” L x 3.63” W x
1.18” H)
Operating Temp. Range 0 – 35° C (32 – 95° F)
CARRYING CASE AND POUCH
ADDITIONAL APPLICATIONS
When combined with optional accessories such as an integrating sphere or focusing lens, the GS-1150 can also measure optical parameters such as Lumens, Candela and Nits
Sample applications: Display test and measurement. The spectroradiometer
design provides accurate measurements for all display types including OLEC, LED, CFL, CRT and Projection
Transmission and reflectance measurements using optional accessories
Laser power and fiber optic power with integrating spheres
Led Test and Measurement
ADDITIONAL APPLICATIONS
LED Measurement with an Integrating Sphere Ideal for quick testing of
individual LEDs and LED lamps Can be combined with large or
small integrating spheres Measurement parameters:
Lumens & Watts CRI (R1 to R15) CIE 1931 x,y coordinates CIE 1976 UVS u v coordinates Peak Wavelength Dominant Wavelength CCT
SUMMARY
The GS-1150 is a versatile and powerful portable light measurement tool built on a high resolution Czerny Turner spectrometer
The GS-1150 uniquely provides accurate color and brightness measurements from a handheld instrument
By attaching modular light collection devices, the GS-1150 can be used for many diff erent applications
Gamma Scientifi c instruments are trusted by leading global organizations that require high-speed, precision measurements and custom confi gurations for the most challenging environments
http://www.gamma-sci.com/products/spectrophotometer-gs-1150/