Whiteness Meter

LED light source and LCD liquid crystal display, the measurement range is 0 to 199, the minimum indication is 0.1, the repeability is 0.2, the error of indication does not exceed +/- 1. The instrument conforms to GB/T3978 and other national standards

Optical, mechanical and electrical integrated design, microcomputer measurement and control technology, compact structure, beautiful appearance, easy maintenance. The instrument is mainly used for the measurement of paper, Cardboard, Pulp, Spinning & weaving products, Plastic, Ceramics and other materials whiteness, and can also measure the opacity of thin sheet materials and other Optical Properties.

Measurement range 0~199, whiteness formula R457 blue light whiteness, fluorescence whiteness F, Light source LED Light source, according to the test conditions 45/0, Display mode LCD liquid crystal display, measurement aperture φ 30mm, resolution 0.1

LCD digital display, measurement range 0~199.9, φ 30 measurement aperture, used for measurement of whiteness of objects or powders, can also measure the opacity of thin sheet materials, often used in Quality control department or scientific research department for testing.

Imported components; range 0~120, can store 254 groups; with RS232 interface; measurement aperture ≤ 15mm.

Simple optical path design, simple maintenance; effectively avoid measurement aperture leakage, ensure accuracy; Repeatability ≤ 0.2, high indication Stability, stable and reliable work.

Simple optical path and reasonable specimen holder design are adopted to effectively avoid light leakage. Measurement aperture φ 30mm, Repeatability ≤ 0.2, High indication Stability, Support RS232 Interface.

Simple optical path design, measurement aperture φ 30mm, Repeatability ≤ 0.2, effectively avoid measurement aperture leakage, high indication Stability.

Measure the blue light diffuse reflection factor (R457) of the sample, blue light whiteness or ISO whiteness, Precision ≤ 0.5%, resolution 0.1/0, Repeatability ≤ 0.02%, mirror reflection error ≤ 0.1%

IPS full-color screen professional version, can pass national metrology authentication, blue light whiteness: R457/ISO2470, Measurement range 0-200, support connecting mobile app, WeChat Mini Program.

IPS full-color screen professional version, can pass national metrology authentication, 9 kinds of whiteness indicators, Measurement range 0-200, support connecting mobile app, WeChat Mini Program.

Used to test the whiteness value of paper, Spinning & weaving, plastic, paints, etc., using 30W halogen tungsten lamp, WSB digital Whiteness Meter indication interval is 0-100, error of indication is +/- 2.5.

For testing paints Coatings, white cement, enamel, talc powder and other whiteness measurement, the range is 0-100%

With ISO whiteness, fluorescence whiteness and other test functions, support opacity, light scattering coefficient and other data analytics. Data cache and historical data management functions to ensure the stability and accuracy of measurement results. Built-in RS232 interface