用于薄膜或纸张的机械厚度计，最大 1000 μm
Coating Thickness Measurement (mechanical)
Foil Thickness Measuring Instrument Model 497
Order number: 00140131-
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Coating Thickness Measurement (mechanical)
Foil Thickness Measuring Instrument Model 497
497 型膜厚度计用于两种涂覆领域：它可用于直接测量板材、塑料薄膜、纸板、纸张和其他层压板的厚度。第二个在涂覆技术上的重要性在于上述薄基底涂层上进行厚度测量。对于非金属基材脱离了磁性或电动的厚度测量方法。作为非破坏性方法，该设备仅保留了微差测量的功能。在该设备不可或缺的特别重要的应用领域，仅提及根据 DIN 53 778 T2 的用于擦拭测试的 Leneta 膜和用于色彩测量与阻光度测定的黑白对比盒的测量。
Technical Descriptions
Technical specifications
Layer Thickness
up to 1000 µm
DT /NDT
NDT
Substrate
Any
Net weight
approx. 100 g
Measuring range
0 - 1000 μm over 5 pointer revolutions, Scale 0 - 200 μm with 1 μm - divisions
Readout accuracy
+/- 1 μm
Depth of throat
30 mm
Size of support face
approx. 6 mm dia., flat, = approx. 30 mm²
Measuring pressure
approx. 1.2 N, = approx. 0.04 N/mm²