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glass light transmittance meter
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Portable ASTM D1925 Yellowness Index Measurement Visible Light Spectrophotometer Introduction: Color meter is also called colorimeter. It is widely ...
2025-05-30 19:05:02
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...: 20000 Test Results Instrument Size: 77x86x210mm Measurement Time: 2 Second Measuring Range: 0-200% Repeatability: Below 0.08 Measuring Light ...
2025-05-30 19:05:02
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