RGB laser measuring instrument TM6102

NegotiableUpdate on 03/24

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

● Equipped with laser light source specific light measurement technology to separate the center of gravity wavelength method ● White balance guidance function to assist in color adjustment without rework ● Diagonal incident light characteristics that approximate cosine law ● 12 inch screen ※ Can simultaneously measure small cubes with 9 points ※ 12 inch 4:3 250 mm 180 mm ● Equipped with the necessary modulation light function for measuring stable colors in wide color gamut displays

Product Details

Accurately measure the "white" of laser displays, RGB laser specific light tester

Equipped with laser light source specific optical measurement technology "separated center of gravity wavelength method"
The white balance guide function helps with color adjustment without rework
Characteristics of oblique incident light with approximate cosine law
12 inch screen ※ capable of measuring small cubes with 9 points simultaneously
※12 inch 4:3 250 mm × 180 mm
● Equipped with the necessary modulation light function to measure stable colors in wide color gamut displays

Good Design 2017 Award Review
As a specialized optical measuring instrument for laser light sources, the "separation of center of gravity wavelength method" has been invented, which can shorten the adjustment time and improve production efficiency in display production sites that require proficient white balance adjustment skills. By matching the metal sheet of the shell with the optical axis, it is specially designed to be easy to align with the optical axis from the side, which is a very lean functional design.

Balancing the measurement capability of a spectral analyzer and the ease of use of a colorimeter

TM6102, TM6103, and TM6104 are optical measuring instruments capable of simultaneously measuring the centroid wavelength and optical power of RGB composite waves. If you set the target values for luminosity and chromaticity, as well as the allowable ranges, you only need to adjust the radiance of each RGB to the specified range to complete the "white balance adjustment".

RGB laser specific, most suitable for small illuminance meters in production line construction

A light tester developed to accurately measure the "white" of laser displays.

The RGB laser measuring instrument TM6102 is the first illuminance meter to adopt a new method of accurately measuring laser, the "separation of center of gravity wavelength method". Moreover, it is equipped with a "white balance adjustment auxiliary function" that can reduce the white balance adjustment time by half during shipment. By adjusting the RGB light sources separately, the target light source "white" can be produced.
This product is an RGB laser specific light tester designed to accurately measure next-generation displays such as HUD (Head Up Display) or wide color gamut displays that use laser light sources.

measurement items
Radiant illuminance, illuminance, centroid wavelength (R, G, B), tristimulus value, chromaticity (xy, u'v '), correlated color temperature Δuv， Chord wavelength, NTSC ratio, white balance radiation target value

Laser power meter TM6104 without wavelength input

The necessary "low incidence angle dependence" for evaluating ultra short focus projectors

For the illumination measurement of projectors, chromaticity measurement must be performed without affecting the incident angle at all. Especially for projectors with ultra short focal points and large incident angles
Low incident angle is a particularly important feature in product evaluation.
In addition, the oblique incidence light characteristics of the RGB laser illuminance meter TM6102 are similar to the cosine rule, so it can be used like previous illuminance meters.

Why is it dedicated to RGB laser?

For example, in order to measure current, our company provides over 20 different measuring instruments. Due to factors such as frequency, voltage value, environment, and cost, natural deviations will increase. The emission of laser light is different from that of LED light. In order to measure the laser light source, if there is no most suitable measuring instrument, unexpected results may be obtained.
Represented by laser displays, applications using laser light sources require miniaturization and wide area color representation. With the development of RGB monochrome lasers, more accurate color measurement and clearer color representation are needed compared to the LED era.

The RGB laser measuring instrument TM6102 is an illuminance meter specifically designed for laser light sources. That is to say, it is impossible to measure the wide spectral width of light such as LED or lamp sources. Moreover, even with laser light sources, wavelength changing light such as phosphorescence is difficult to measure. However, if measuring a simple laser source, not only monochromatic laser, but also RGB composite incidence can be accurately measured. Please compare the measurement values of the wavelength near the center of gravity of the spectrometer and the RGB laser measuring instrument that considers the usability of the colorimeter with the "light".

Precautions for laser measurement, the laser spectrum will have multiple peaks

Compared to visible light with wavelengths ranging from 400nm to 700nm, the spectrum of laser is very narrow. Only monochromatic lasers are tested, and such complex spectra are often seen (as shown in the figure on the right). Due to the difference in center of gravity compensation and peak wavelength, chromaticity needs to be calculated, especially for laser spectra that fluctuate with temperature. In order to accurately measure, it is not only necessary to use a high-precision spectrometer, but also to measure the center of gravity wavelength that reflects fluctuations.

The topic of laser photometry: the boundary close to the isochromatic function

Generally, the tristimulus value test method and other colorimeters are combined with a filter to match the isochromatic function by adjusting the filter (physical filtering). The spectral wavelength of monochromatic laser is very narrow, and the approximation error of the color function and the inherent error of the filter (individual differences) will be significantly superimposed on the measurement results.

The "Separate Center of Gravity Wavelength Method" developed for laser metering

TM6102 measures the necessary physical quantities (centroid wavelength, optical power) for color measurement, and then calculates them through theoretical calculations using optical properties such as chromaticity and photometry.
Therefore, as the wavelength of the center of gravity changes, it is not affected by the approximation error caused by the wavelength range of the optical filter, and laser color measurement can be performed correctly. It is the first illuminance meter that simultaneously measures the centroid wavelength of a spectral analyzer and considers the usability of a colorimeter.

Corresponding to the "maximum 300Hz" dimming function of wide color gamut displays

Equipped with adjustable dimming function for stable measurement frequency modulation display by adjusting the measurement time. No need for average output, which can shorten inspection time. Setting from 10Hz to 300Hz is suitable for 4K and 8K wide color gamut displays with ultra-high refresh rates, as well as 3D head mounted displays (HMDs). In addition, through synchronous signal measurement function, the actual operating frequency can be confirmed.

Adjust navigation settings through white balance without rework

The white balance adjustment assist function indicates the optimal path to the "white" target on the laser display screen.

Because only the measurement of RGB multiplexing is needed to calculate the most suitable radiation amount for each RGB light source, both the operation work (without monochrome measurement) and the adjustment work (without rework) can be halved.

Example of white balance adjustment steps for RGB laser brightness meter TM6103

Monitoring application

RGB Laser UTILITY TM6102/TM6103/TM6104 is the same

TM6102 can help you solve the problem of laser metering!

Have you ever experienced a situation where the chromaticity display is the same but appears different?

Have you ever encountered a situation where there was no problem measuring LED light sources or light bulb light sources before, but there was color difference when measuring lasers? Adjust the white balance by visual inspection for unknown reasons.
In order to achieve a white balance of Δ xy=0.001 for wide color gamut televisions, the ability to measure wavelength is particularly important. When measuring a laser with a spectral amplitude of several nanometers, insufficient spectral wavelength amplitude and inability to accurately calculate the centroid wavelength can both affect chromaticity.

If you have trouble with laser measurement, you can try the RGB laser measuring instrument TM6102.