Rillometers

When we talk about brightness, we refer to this particularity as the visual effect that the surface of an object has when the projected light is reflected in a specific way. In fact, brightness has to do with the amount of reflected direct light returned by an object, and the more of it, the ...

When we talk about brightness, we refer to this particularity as the visual effect that the surface of an object has when the projected light is reflected in a specific way.

In fact, brightness has to do with the amount of reflected direct light returned by an object, and the more of it, the greater the perception of brightness for the human eye.

If we compare the different surfaces that objects can have, those with a smoother and polished outer layer will reflect much sharper than those with rougher surfaces. In this way the smooth and polished surfaces reflect the light as if they were a mirror, and therefore the brightness effect is high. This occurs because the impacted light is reflected directly and compactly in one direction, and the angle of incidence is equal to that of reflection.


On the other hand, when we project a ray of light on a rough surface it scatters out in all directions. In this way the quality and sharpness of the projected image decreases and appears diffusely. On these types of surfaces, a reflected object no longer appears bright but blurred. The beam of light splits and follows a main direction, giving the object a matte appearance.

The glitterometer is an instrument that determines the brightness on different materials. During measurement, the rillometer detects the reflection of the light beam. The grillometer itself sends the light. Some of the light is reflected on the surface, while another part is absorbed by the surface. The glitter calculates the degree of brightness according to the reflected light

How to measure brightness with a glitterometer:

Brightness meters or glossometersare a range of instruments that are used to measure the specular reflection of a body or surface.

Specular reflection has a direct relationship between the proportion of incident light and reflected light, and this has been used as a principle for standardization and measurement of brightness values.

At present there are different international standards that define the methodology and technical specifications of glossometersfor the measurement of brightness in different types of materials and surfaces.

High precision rillometers that you can find in our market place. Color and brightness are important parameters in the analysis of surface properties of materials or components.

The glossometer can be used on all smooth surfaces (e.g. stone, wood, laminate, rubber floors etc.), whether treated or untreated. Principle of operation of the glossometer (IG series): Brightness is measured by the reflection of the beam of light that penetrates a surface. The analysis is performed via the ratio of the force of the light reflected from the point of impact on an internal reflective plate.

According to regulations, the gloss value on a glass surface, with a fixed calculation coefficient of 1,567, must have the reference value of 100 as an output or as an indication on the glossometer. As a reference surface for calibration, a black glass plate with a brightness value of 90° at a measurement of 60°, and 84 at a measurement of 20°, is used. You can buy the rillometer in our online store.

Brightness PCE-GM 55 Brightness PCE-GM 55

PCE-GM 55

Rillometers

Brightness PCE-GM 55

The brillimeter is a device that measures the brightness in 3 angles. The brightness measurement angles are 20°, 45° and 75°. This makes...
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Product Data Sheet:

pdf 2308310.pdf

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€1,209.88 (inc. VAT)
€999.90 (Excl. VAT)
4 Available
2-3 days
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Brightness PCE-GM 60Plus Brightness PCE-GM 60Plus

PCE-GM 60Plus

Rillometers

Brightness PCE-GM 60Plus

The brillimeter is an instrument to determine the brightness over different materials. During measurement, the glowmeter detects the...
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Product Data Sheet:

pdf 2342226.pdf

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€511.71 (inc. VAT)
€422.90 (Excl. VAT)
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Brightness PCE-G 75 Brightness PCE-G 75

PCE-GM 75

Rillometers

Brightness PCE-G 75

The brillimeter has a measuring opening with a diameter of 4.5 mm. Thanks to this opening of the brightness meter you can measure on very...
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Product Data Sheet:

pdf 2308304.pdf

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€604.88 (inc. VAT)
€499.90 (Excl. VAT)
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Brightness PCE-G 80 Brightness PCE-G 80

PCE-GM 80

Rillometers

Brightness PCE-G 80

The brillimeter is equipped with an external brightness probe. The measuring area of Ø4,5 mm of the external sensor of the...
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Product Data Sheet:

pdf 2308314.pdf

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€786.38 (inc. VAT)
€649.90 (Excl. VAT)
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Brightness PCE-GIGM 100 Brightness PCE-GIGM 100

PCE-IGM 100

Rillometers

Brightness PCE-GIGM 100

A brillimeter is a surface checker. What makes the glowmeter is to measure the spectral reflection of the light beam that falls on a...
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Product Data Sheet:

pdf 2308447.pdf

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€2,943.81 (inc. VAT)
€2,432.90 (Excl. VAT)
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Brightness PCE-PGM 100 Brightness PCE-PGM 100

PCE-PGM 100

Rillometers

Brightness PCE-PGM 100

The brillimeter allows measuring with geometries of 20 or, 60 or 85 or. The brightness meter uses to measure the principle of reflection....
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Product Data Sheet:

pdf 2308439.pdf

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€1,802.78 (inc. VAT)
€1,489.90 (Excl. VAT)
7 Available
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Brightness PCE-PGM 60 Brightness PCE-PGM 60

PCE-PGM 60

Rillometers

Brightness PCE-PGM 60

The brillimeter works with a geometry of 60 or. The brightness meter is used to analyze the surface of different materials. Brightness...
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Product Data Sheet:

pdf 2342268.pdf

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€780.33 (inc. VAT)
€644.90 (Excl. VAT)
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Brightness PCE-MRM 100 Brightness PCE-MRM 100

PCE-RM 100

Rillometers

Brightness PCE-MRM 100

The brillimeter PCE-RM 100 is used to measure the reflection properties of a surface. The brightness PCE-RM 100 is used in the...
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Product Data Sheet:

pdf 2308322.pdf

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€814.21 (inc. VAT)
€672.90 (Excl. VAT)
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Brightness PCE-SGM 60 Brightness PCE-SGM 60

PCE-SGM 60

Rillometers

Brightness PCE-SGM 60

This brillimeter with a small opening field is used to measure on surfaces. The brightness meter uses the principle of reflection. The...
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Product Data Sheet:

pdf 2308359.pdf

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€1,633.38 (inc. VAT)
€1,349.90 (Excl. VAT)
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Brightness PCE-GM 60Plus-ICA incl. ISO calibration certificate Brightness PCE-GM 60Plus-ICA incl. ISO calibration certificate

PCE-GM 60Plus-ICA

Rillometers

Brightness PCE-GM 60Plus-ICA incl. ISO calibration certificate

The brillimeter is an instrument to determine the brightness over different materials. During measurement, the glowmeter detects the...
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Product Data Sheet:

pdf 2342227.pdf

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€677.48 (inc. VAT)
€559.90 (Excl. VAT)
2-3 days
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Brightness PCE GM 75-ICA incl. ISO calibration certificate Brightness PCE GM 75-ICA incl. ISO calibration certificate

PCE-GM 75-ICA

Rillometers

Brightness PCE GM 75-ICA incl. ISO calibration certificate

The brillimeter has a measuring opening with a diameter of 4.5 mm. Thanks to this opening of the brightness meter you can measure on very...
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Product Data Sheet:

pdf 2308303.pdf

Price:

€744.03 (inc. VAT)
€614.90 (Excl. VAT)
2-3 days
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Brightness PCE-GM 80-ICA incl. ISO calibration certificate Brightness PCE-GM 80-ICA incl. ISO calibration certificate

PCE-GM 80-ICA

Rillometers

Brightness PCE-GM 80-ICA incl. ISO calibration certificate

The brillimeter is equipped with an external brightness probe. The measuring area of Ø4,5 mm of the external sensor of the...
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Product Data Sheet:

pdf 2308315.pdf

Price:

€907.38 (inc. VAT)
€749.90 (Excl. VAT)
2-3 days
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Brightness PCE-IGM 100-ICA incl. ISO calibration certificate Brightness PCE-IGM 100-ICA incl. ISO calibration certificate

PCE-IGM 100-ICA

Rillometers

Brightness PCE-IGM 100-ICA incl. ISO calibration certificate

A brillimeter is a surface checker. What makes the glowmeter is to measure the spectral reflection of the light beam that falls on a...
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Product Data Sheet:

pdf 2308448.pdf

Price:

€3,080.54 (inc. VAT)
€2,545.90 (Excl. VAT)
2-3 days
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Brightness PCE-IGM 60 Brightness PCE-IGM 60

PCE-IGM 60

Rillometers

Brightness PCE-IGM 60

The brillimeter is an optical measuring instrument with a geometry of 60 or. What makes the glowmeter is to analyze the surface and then...
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Product Data Sheet:

pdf 2308431.pdf

Price:

€1,545.05 (inc. VAT)
€1,276.90 (Excl. VAT)
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Brightness PCE-IGM 60-ICA incl. ISO calibration certificate Brightness PCE-IGM 60-ICA incl. ISO calibration certificate

PCE-IGM 60-ICA

Rillometers

Brightness PCE-IGM 60-ICA incl. ISO calibration certificate

The brillimeter is an optical measuring instrument with a geometry of 60 or. What makes the glowmeter is to analyze the surface and then...
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Product Data Sheet:

pdf 2308432.pdf

Price:

€1,705.98 (inc. VAT)
€1,409.90 (Excl. VAT)
2-3 days
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Brightness PCE-PGM 100-ICA incl. ISO calibration certificate Brightness PCE-PGM 100-ICA incl. ISO calibration certificate

PCE-PGM 100-ICA

Rillometers

Brightness PCE-PGM 100-ICA incl. ISO calibration certificate

The brillimeter allows measuring with geometries of 20 or, 60 or 85 or. The brightness meter uses to measure the principle of reflection....
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Product Data Sheet:

pdf 2308440.pdf

Price:

€1,899.58 (inc. VAT)
€1,569.90 (Excl. VAT)
2-3 days
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Brightness PCE-PGM 60-ICA incl. ISO calibration certificate Brightness PCE-PGM 60-ICA incl. ISO calibration certificate

PCE-PGM 60-ICA

Rillometers

Brightness PCE-PGM 60-ICA incl. ISO calibration certificate

The brillimeter works with a geometry of 60 or. The brightness meter is used to analyze the surface of different materials. Brightness...
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Product Data Sheet:

pdf 2342269.pdf

Price:

€918.27 (inc. VAT)
€758.90 (Excl. VAT)
2-3 days
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Brightness PCE-SGM 60-ICA incl. ISO calibration enclosure Brightness PCE-SGM 60-ICA incl. ISO calibration enclosure

PCE-SGM 60-ICA

Rillometers

Brightness PCE-SGM 60-ICA incl. ISO calibration enclosure

This brillimeter with a small opening field is used to measure on surfaces. The brightness meter uses the principle of reflection. The...
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Product Data Sheet:

pdf 2308360.pdf

Price:

€1,713.24 (inc. VAT)
€1,415.90 (Excl. VAT)
2-3 days
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