黑色无砷LAS微晶玻璃可见光总透过率数据

可见光总透过率用于评价微晶玻璃面板的遮蔽效果，重要的质量控制指标之一。黑色无砷LAS微晶玻璃广泛应用于电磁炉、电陶炉等厨具面板。因此，可见光总透过率是用户感知最直观的指标。总透过率过高，则下方器件可视，影响观感；总透过率过低，下方发光指示元件显示黯淡、不清晰，影响用户使用体验。同时，同一批次的可见光总透过率波动不可过大，否则将带来明显色差，下游客户将退货。1.校准：在检测可见光总透过率之前，需要对分光光度仪进行校准，以保证数据的准确性。 2.采集：制订标准作业流程，由专员负责采集样品并进行检测。 3.预处理：Y transmission数值通过400、500、600、700nm等光谱数据按照V（波长）函数计算得到，将得到的Y transmission时间序列进行比对，剔除异常值。4.统计分析：根据历年统计的Y transmission数据，规模化的样本量，计算标准差、平均值、最大值、最小值、极差等统计量，设定可见光总透过率（Y transmission）质量控制目标，包含可见光透过率（Y transmission）标准值和波动范围。5.质量判定：对比此次样本数值和质量控制目标，处于控制范围外或虽处控制范围内，但处于边缘值的样品，启动PDCA流程追溯异常原因。

Total visible light transmittance is one of the important quality control indicators for evaluating the shielding effect of glass-ceramic panels. Black arsenic-free LAS glass-ceramics are widely used in kitchen appliance panels such as induction cookers and ceramic cooktops. Therefore, total visible light transmittance is the most intuitive indicator perceived by users. If the total transmittance is too high, the components below will be visible, which will adversely affect the visual experience; if the total transmittance is too low, the light-emitting indicator components below will appear dim and unclear, which will impair the user experience. Meanwhile, the fluctuation of total visible light transmittance within the same batch must not be excessive; otherwise, obvious color differences will occur, leading to returns from downstream customers. 1. Calibration: Before detecting the total visible light transmittance, it is necessary to calibrate the spectrophotometer to ensure the accuracy of the data. 2. Sampling: Develop standard operating procedures, and assign special personnel to collect samples and conduct testing. 3. Preprocessing: The Y transmission value is calculated from the spectral data at 400, 500, 600, 700 nm and other wavelengths according to the V (wavelength) function. Compare the obtained Y transmission time series to eliminate outliers. 4. Statistical analysis: Based on the Y transmission data counted over the years and the large-scale sample size, calculate statistical indicators such as standard deviation, average value, maximum value, minimum value, and range. Set the quality control objectives for total visible light transmittance (Y transmission), including the standard value and fluctuation range of visible light transmittance (Y transmission). 5. Quality judgment: Compare the sample values of this batch with the quality control objectives. For samples that are outside the control range or within the range but at the marginal value, start the PDCA cycle to trace the cause of the abnormality.

搜集汇总

数据集介绍

特点

该数据集包含139条黑色无砷LAS微晶玻璃的可见光总透过率数据，每季度更新，用于评估微晶玻璃面板的遮蔽效果，是质量控制的重要指标。数据包括炉号、日期和不同波长下的透过率值，适用于电磁炉、电陶炉等厨具面板的质量控制。