Welcome to the Harkness range of light analysis and management devices and services. With our roots in the world of projected light in movie theatres and event venues worldwide, Harkness has developed a broad and unique range of luminance measurement devices including the new groundbreaking Qalif-Spectro Spectrocolorimeter / Spectroradiometer.
Light Monitoring
Light Analysis
Light Checking
Light Alignment
Qalif Spectro
Handheld Spectrocolorimeter /Spectroradiomater
for precise visible light spectrum analysis in any environment.
A built-in User-Interface and Laser-Guidance allows for easy operating and storing of data.
Ergonomically designed, robust and lightweight.
Qalif Ultimate & Qalif Optimizer
Accurate projection light, color and contrast calibration and reporting device.
Proprietary automated projector brightness and focus management
Permanent install or portable.
Qalif Dual
Automatically aligns dual projectors with zoom and lens shift to within 0.3 pixels.
Integrates seamlessly with multi-projector and NOC cinema systems.
Typically permanent wall-mounted installation for daily use.
Qalif Screen Checker
Handheld accurate luminance meter for projected light.
Monitors screen brightness to ensure projected presentations remain at optimum levels and ensure DCI-compliancy.
Portable, easy to carry and operate.
Calibration Services
Calibration service for devices including Harkness and other brand Spectrocolorimeters, Spectroradiometers and Spectrophotometers. Services include mechanical and optical alignment, wavelength, spectral radiance, linearity and colorimetry control. Supported with a calibration certificate.
Harkness has been developing ground-breaking technologies for over 90 years and some of the companies we are proud to partner with around the world include:
