Brand:
GESTERItem NO.:
GT-N04BOrder(MOQ):
1Lead Time：
15-30 daysProduct Detail
Brightness Tester GT-N04B
Application:
Brightness testing machine is used in papermaking, printing, textile printing and dyeing, ceramic enamel building materials, chemical industry, food, salt making and other industries to measure the whiteness, yellowness, color and color difference of objects, as well as the opacity, transparency and light scattering coefficient of paper, light absorption coefficient and ink absorption value.
Brightness Tester Standards:
ISO 2469, ISO 2470, ISO 9416, ISO 12625-7, GB/T 7973, GB/T 7974, GB/T 1543, GB/T 10339,GB/T 12911, GB/T 5950,GB/T 8424.2, GB/T 2679.1-2020
|
Model |
GT-N04B |
|
Light source |
Simulated D65 |
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Integrator diameter |
150mm. |
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Sample size |
Test Flat≥φ30mm, Thickness≤40mm |
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Resolution |
Chromaticity coordinates: 0.0001; the others: 0.01 |
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Zero drift |
≤0.1 |
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Indication drift |
≤0.1 |
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Indication accuracy |
Chromaticity coordinates≤0.01 R457≤0.5 Y≤1.0 |
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Repeatability |
R457≤0.1, Chromaticity coordinates≤0.001, Y≤0.1, △E≤0.2 |
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Specular reflection |
≤0.2 |
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Printer |
Thermal printer |
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Communication interface |
RS232 (optional purchase) |
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working environment |
Temperature (20±10°C), humidity <85% |
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Power supply |
1phase AC(100～240)V, (50/60)Hz, 50W |
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Dimensions |
260×390×400mm (L×W×H) |
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Weight |
About 15kg |
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