Tissue Paper Whiteness Tester

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Tissue Paper Whiteness Tester

Whiteness tester is a special instrument.
Modelo:
5002-HD
Modelo 5002-HD
Pantalla 128X32 dot matrix LCD display
Fuente de luz Analogue D65
Integrating sphere Diameter 150mm
Tamaño de la muestra Test plane ≥φ30mm, thickness ≤40mm
Deriva cero ≤0,1
Display value error first grade ≤ 1 (standard)
standard grade ≤ 0.5 (optional)
Error de repetibilidad ≤ 0.02 (interval of 10 seconds for 10 consecutive tests)
Mirror reflection error ≤0,1
tissue paper whiteness tester

Whiteness tester is a special instrument for determining the whiteness of objects, which is widely used in Tissue paper, paper making, printing, textile printing and dyeing, building materials, chemical industry, grain, salt and other industries.

Estándar

GB/T 7973,GB/T 7974,GB/T 2679,GB/T 1543,GB/T 10339,GB/T 12911,GB/T 2913

GB/T 13025.2,GB/T 22427.6,ISO 2469,ISO 2470,ISO 2471,ISO 9416

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