Test lab

PISEO’s test lab has leading equipment to perform photometric, electrical and thermal performance tests on components and finished products such as LEDs, image sensors, illuminators, cameras, etc.
These tests make it possible to characterise, qualify, certify and compare the characteristics of the samples tested in a reliable and precise manner.

An ISO-17025 accredited test lab

Our testing lab was accredited by COFRAC in 2016, thus rewarding the work carried out by the PISEO team. This recognition carried out by a third party positions us among the best photometry labs worldwide.

The characteristics covered by the scope of accreditation are as follows:

The main standards concerned include: EN 13032-1, EN 13032-4, CIE 121, CIE S 025, LM-79 (US / CA), IEC 62717, IEC 62722-1 IEC 62722-2-1, IEC 62612 , IEC 62471, IECTR62778.

Our scope of accreditation can be found on the COFRAC website.

The benefits of measurements in an accredited test lab

Accreditation is an excellent way to build trust, allowing the authorities, the economy of a country and society in general to rely on the skills of labs for analysis, testing or calibration, certification bodies and inspection bodies (conformity assessment bodies) which carry out the tasks assigned to them with the high level of reliability required, and are regularly checked through accreditation. (Source COFRAC).

The objective of accreditation is therefore to guarantee reliable and recognised test reports and measurements to PISEO customers, racknowledged by all international bodies on the market.

You can find out more about the benefits you can get by working with an accredited lab in our article on the subject.

You can also watch the video presenting the principles of accreditation.

PISEO’s ISO-17025 accreditation is evolving

Since 2019, the scope of accreditation of PISEO’s lab has been of the FLEX2 type. This provision allows us to add new recognised testing methods (standards) in our field of application without prior request to COFRAC.

This level of flexibility reflects our ability to analyse and integrate new test methods and demonstrates an increased level of trust from COFRAC to PISEO.

Photometric and colorimetry performance measurements

Photometric and colorimetry performance measurements

The objective of photometry and colorimetry measurements is to characterize the performance of light sources and the systems that integrate them: LEDs, lamps, luminaires, motor vehicle lights, screens, indicators, panels… Continue reading Photometric and colorimetry performance measurements

Thermal measurements of LED based illumination systems

Thermal measurements of LED based illumination systems

The performance of LED based illumination systems (lamps, modules, luminaires) depends strongly on LEDs thermal management. A junction temperature (area of the semiconductor from which the light is emitted) too high can… Continue reading Thermal measurements of LED based illumination systems

Optical flicker and SVM measurement

Optical flicker and SVM measurement

Optical flicker is a phenomenon of variation of the light emitted by the light source of a lighting device. It can cause visual discomfort for users, or even more severe… Continue reading Optical flicker and SVM measurement

“À la carte” tests

“À la carte” tests

You are currently developing or modifying a product and want to quickly carry out a series of tests for its development. We offer you the “à la carte” tests in… Continue reading “À la carte” tests

Characterization of phosphorescent devices

Characterization of phosphorescent devices

Phosphorescent materials have the particularity of emitting light during a period of time which depends on their nature and duration of exposure to light radiation. PISEO has test facilities to… Continue reading Characterization of phosphorescent devices

Benchmarks of LED, image sensors and finished products

Benchmarks of LED, image sensors and finished products

We independently carry out benchmarks of performance and product quality. Objectives The product comparison programs make it possible to know the performance of the products analyzed in a precise and… Continue reading Benchmarks of LED, image sensors and finished products

See more posts