Thin Film Measurement Systems
Information Technology Solutions
Information Technology Solutions
Thin Film Measurement Systems
About Gamma Scientific
Since 1961 Gamma Scientific has produced LED, display and light measurement test solutions for production and R&D environments. Gamma Scientific
instruments are trusted by
leading global organizations that require highspeed, precision measurements and custom configurations for the most challenging environments.
Gamma Scientific also operates a NVLAP accredited
laboratory that performs
ENERGY STAR® lighting cer-
Gamma Scientific’s Thin Film Measurement Systems provide isolated
first surface measurement of anti-reflection coatings to 0.5 mm thick.
Gamma Scientific’s unique technology allows manufacturers to perform single sided inspection on the first surface of any glass or
polished, transmissive element while excluding the second surface.
The systems capture complete spectral and colorimetric properties of
AR coatings with a scan time of less than 0.2 seconds.
tification and is ISO 17025
compliant.
Additional
Instruments
To view the complete line
of test and measurement
solutions from Gamma Scientific, visit
www.Gamma-Sci.com.
Gamma Scientific
9925 Carroll Canyon Road
San Diego, CA 92131
858-279-8034
contact@gamma-sci.com
www.gamma-sci.com
Fast and Accurate Thin Film Measurements
Thin film test systems are ideal for manufacturers who need to obtain
fast and accurate measurements for flat panel display glass, antireflection coating inspection, touchscreen display glass, optical filters and lens coatings.
With handheld, semi-automatic and fully automated options, Gamma
Scientific thin film systems have tremendous flexibility and can be
used for R&D, QA and production line testing.
Different configurations are available to measure spectral reflectance, diffuse reflection and transmission at variable or fixed angles
between 10 and 45 degrees.
Accredited Testing Services
Gamma Scientific also offers thin film reflectance
and transmission measurement services in our
NVLAP accredited laboratory.
Information Technology Solutions
Thin Film Measurement Systems
About Gamma Scientific
Since 1961 Gamma Scientific has produced LED, display and light measurement test solutions for production and R&D environments. Gamma Scientific
instruments are trusted by
leading global organizations that require highspeed, precision measurements and custom configurations for the most chal-
Features
lenging environments.
Gamma Scientific also operates a NVLAP accredited
laboratory that performs
ENERGY STAR® lighting certification and is ISO 17025
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Isolated First Surface Measurement of Thin Glass to 500 µm Thick
Complete Spectral Analysis
Test Coating Uniformity and Color
Full Cycle Testing for R&D-Production
Single-sided Inspection
Fully Automated, Semi-Automatic and Handheld Systems
compliant.
Applications
Additional





Instruments
To view the complete line
of test and measurement
solutions from Gamma Scientific, visit
www.Gamma-Sci.com.
Gamma Scientific
9925 Carroll Canyon Road
San Diego, CA 92131
858-279-8034
contact@gamma-sci.com
www.gamma-sci.com
Flat Panel Display Glass
Anti-Reflection (AR) Coating Inspection
Touchscreen Display Glass
Optical Filters/Lens Coatings
Physical Vapor Deposition (PVD)
System Components
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RadOMA Spectroradiometers
Model 191 Specular Gonioreflectometer Heads
RS-4 Power Supplies
Thin Film Measurement System
Specifications
Measurement Type
Measurement Angle
Sample Type
Minimum Sample
Thickness
Light Source
MODEL 191C
MODEL 191F
MODEL 191DR
MODEL 191T
Specular Reflection
Variable 10° to 50°
Glass, Plastic, Clear
Substrates
Specular Reflection
Fixed 10°
Glass, Plastic, Clear
Substrates
Diffuse Reflection
Fixed 10°
Opaque Materials,
Matte Surfaces
Transmission
Fixed 0°
Glass, Plastic, Clear
Substrates
1mm
LED (380nm-780nm)
Halogen (365nm-1100nm)
0.5mm
LED (380nm-780nm)
Halogen (365nm-1100nm)
N/A
No Minimum
LED (380nm-780nm)
Halogen (365nm-1100nm)
LED (380nm-780nm)
Measurement Speed
Illumination Spot
Size
200-500ms
200-500ms
50-200ms
200-500ms
1mm x 65µm
1mm x 65µm
Ø1mm
System Configuration
Handheld
1mm x 10µm
Handheld, SemiAutomatic, Fully
Automated
Handheld
Handheld, Fully Automated
Inverted Stand, Adjustable
Mounting Stand,
Transmission Adaptor
Engineer
Multi-Surface Adaptor
Technician
Technician
Engineer/Technician
Accessories
Operator