Mesurydd Gwynwch Llaw
D65 Brightness Measurement
ISO Brightness Measurement
ISO Whiteness Measurement
Handheld Whiteness Test Instrument
Precision Whiteness Meter
Professional Whiteness Meter
Expert Whiteness Analysis
ISO 2469 ISO R457 TAPPI

Disgrifiad o'r cynnyrch:

Diwydiant Cynhyrchion Qualtech Mesurydd Gwynwch Llaw is a professional test instrument to measure the Gwynedd ac Brightness of samples at the touch of a button including surfaces, textiles, fabrics, powders, liquids, creams, pastes and related samples.

The Brightness of samples in accordance with ISO R457 ac ISO 2469 is often expressed as ISO Brightness ac TAPPI Brightness which indicates the amount of light reflected from a sample or a sample surface within a specific light wavelength.

Y Whiteness Index represents the degree of Whiteness. The level of Whiteness is an important property for product design, production and quality management in the paper industry, the paint industry, the textile industry, the food industry, the cosmetics industry and related fields.

Y proffesiynol hwn Mesurydd Gwynwch Llaw offers the newest microchip technology combined with a large Color Touchscreen Display, high-precision Light Source D65, instant Sample Measurement Mode, Statistics Measurement Mode, extensive Battery Life, user-friendly Application, user-friendly Sample Handling, user-friendly <emu Navigation. High Accuracy & High Precision, ergonomic Design, reliable Performance and much more.

This professional Handheld Whiteness Meter is designed and engineered in accordance with international test standards including:

• ISO 2470-2:2008 (Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 2: Outdoor daylight conditions (D65 brightness))
• ISO 2469 (Paper, board and pulps Measurement of diffuse radiance factor (diffuse reflectance factor))
• ISO R457