Showing results: 1 - 15 of 100 items found.
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PCE Instruments
A brightness tester can be used for measuring the brightness, whiteness and yellowness of paper, cellulose and other materials like porcelain and plastic. Many brightness tester devices can also measure different colors. The portable devices for professional use that PCE Instruments (PCE) has to offer are particularly suitable for quality control and compliance with ISO standards.
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SKZ102B -
SKZ Industrial Co., Ltd
Brightness Meter is widely applied in paper and cardboard, pulp, cotton and fabric, plastic, ceramic and porcelain enamel, amylum, construction material, chemical industry, salt making and other testing department that need to test whiteness, yellowness, color and chromatism, as well as transparency, opacity, light scattering coefficient and light absorption coefficient of paper.
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PHOTO-100L -
Lisun Electronics Inc.
• Measuring range: 20cd/m2~2000kcd/m2; • Testing accuracy: Class 1; • Display refresh rate: 1times/sec; • Power source: 9V battery; • Power consumption: less than 20mW; • Normal technical specifications: 1) Temperature: 0~40℃, 2) relative humidity: less than 90%
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SQM-LR -
Unihedron
An RS232 SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LR" measures the brightness of the night sky in magnitudes per square arcsecond.
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SQM-LE -
Unihedron
An ethernet-enabled SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LE" measures the brightness of the night sky in magnitudes per square arcsecond.
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SQM-LU -
Unihedron
A USB SQM model for night-time sky brightness monitoring! An affordable meter for continual, connected measuring of sky brightness for astronomers! The "Sky Quality Meter - LU" measures the brightness of the night sky in magnitudes per square arcsecond.
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SQM-LU-DL -
Unihedron
A USB enabled data-logging light meter for night-time sky brightness monitoring! An affordable meter for continual, connected or autonomous data-logging to measure sky brightness for astronomers and light pollution investigators. The "Sky Quality Meter - LU-DL" (SQM-LU-DL) measures the brightness of the night sky in magnitudes per square arcsecond.
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SQM -
Unihedron
An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter" measures the brightness of the night sky in magnitudes per square arcsecond. Unprecedented sensitivity in a handheld meter!
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SQM-L -
Unihedron
An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter - L" measures the brightness of the night sky in magnitudes per square arcsecond. Unprecedented sensitivity in a handheld meter!
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Yokogawa Test&Measurement
Our Lux meters are devices used for measuring brightness. It specifically measures the intensity with which the brightness appears to the human eye. Yokogawa offers the 510 series with different ranges depending on the customer's requirements.
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Harkness Screens International Ltd
The low-cost digital cinema luminance meter for accurately measuring screen brightness. Now available, the Digital Screen Checker is an ideal tool for projection managers / projectionists or service engineers to monitor screen brightness and check lamp life. The Digital Screen Checker from Harkness Screens helps exhibitors to ensure that their presentations remain at optimum levels and ensure DCI-compliancy.
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CBG360 -
MicroImage Video Systems
The CBG360 is designed to provide an accurate and affordable signal source for system testing. It also provides the necessary components for aligning color monitors to the proper brightness, color and hue.
