Spectrum analysis system
y: ± 0.3% (standard A light source); ◎ color index measurement error: ± (0.3% reading ± 0.3); ◎ temperature measuring range: -10 ℃ -80 ℃, the ball within the temperature range: -10 ℃ -100 ℃, the temperature measurement accuracy: ± 0.5 ℃; (CMS-2000 spectrum analyzer with this feature);
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11/14 21:05