It can measure the blue light diffuse reflection factor R457, analyze the fluorescent whitening agent, and print the results directly with a built-in micro-printer, repeatability error ≤ 0.1, support Opacity and light absorption coefficient measurement.
The three-in-one optical path design can simultaneously measure the transmittance of blue light at 430nm, purple light at 395nm and visible light, and the test aperture Φ 1mm is suitable for large thickness materials. Real-time dynamic self-Adjustment ensures accurate data.
R457 blue light whiteness measurement, Indication Error +/- 2.5, repeatability error ≤ 0.3, equipped with 10V/30W halogen tungsten lamp light source to ensure stable reflection performance detection.
Geometry conditions were observed using d/o illumination, and the diaMeter of the diffuse sphere was 150mm, which can measure the diffuse reflection factor of blue light and the fluorescence whiteness, and support Multi-ParaMeter analysis such as Opacity and light scattering coefficient.
R457 blue light whiteness formula, Measurement range 0~ 199.9%, resolution 0.1, Basis Weight measurement of whiteness of fluorescent whitening objects and paper Opacity, suitable for a variety of materials surface flat samples.
Using R457 whiteness formula, blue light whiteness and fluorescence whiteness can be measured simultaneously, Repeatability ≤ 0.3, Operating temperature 5~ 35 ℃, optical path design is simple to ensure measurement accuracy and Repeatability.
Repeatability of 0.2 for measurement of diffuse reflection factor using 457 nm blue wavelength can detect Fluorescent Whitening Agent and calculate fluorescence whiteness value, which is suitable for surface whiteness analysis of various materials.
The three-in-one optical path design can simultaneously measure four sets of data, the test aperture of 1.3mm supports small-size material detection, with Automatic calibration and large-capacity storage functions. Measurement accuracy of +/- 2% ensures stable and reliable results.
It can measure the blue light diffuse reflection factor (R457) and fluorescence whiteness, use d/o illumination observation geometry conditions, test hole diaMeter 30mm, can analyze whether the material contains fluorescent whitening agent and measure a variety of Optical inspection coefficients.
Using 470nm wavelength and double-sided LED Illuminant irradiation, equipped with amber filter and 105 * 163mm glue cutting area, accurate fluorescence sample separation operation can be achieved.
45/0 ° irradiation angle with 12 * 17mm elliptical measurement aperture, accuracy of 1.5%, no need for zero point calibrating, ultra-small design is easy to carry, special moisture-proof process to adapt to harsh environments.
Provide adjustable illuminance and Color temperature visible light, Color temperature range 2300K-8000K, illuminance up to 3000LX, infrared wavelength 850nm optional, radiation intensity greater than 400uW/CM ², stable light color without stroboscopic, life over 10,000 hours.
Adopt simple light path design and activity platform to effectively avoid light leakage; Measurement range 0~ 100%, Precision 0.1; Use D65 Illuminant and R457 whiteness formula to ensure stable and reliable measurement.
Simple optical path design, measurement aperture 30mm, Repeatability ≤ 0.2, effectively avoid light leakage phenomenon, high indication Stability, long service life.
R457 blue light whiteness formula, Measurement range 0~ 100%, resolution 0.1, Repeatability ≤ 0.3, suitable for fluorescent whitening objects and paper Opacity measurement.
