Surface quality comparison plate-A15700B

Surface quality comparison plate
Technical Co., Ltd.

Technical Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

1.7hours

Very Fast Response

About This Product

■Ideal for scratch and dig inspectionsThe surface quality comparison plate was originally developed and used as a limit sample when conducting internal visual inspections. This "Surface Quality Comparison Judgment Plate" has been improved to make visual inspection even easier and produced for external sales in response to the requests of many customers who visit our company.

■Surface quality comparison judgment plate explanationUntil now, MIL-standard appearance inspection plates have been sold by other companies, but inspectors rely on their own intuition to judge whether or not they are good or bad based on how ``scratches and spots are visible'' compared to such comparison plates. The current situation is that This is a worrying situation for the company, as the quality of the delivered product (defective product leakage, excessive quality) is determined by the inspector's intuition, which directly affects sales and the company's credibility.

The "Surface Quality Comparison Judgment Plate" was created in order to make judgments based on objective dimensions from such intuitive inspections. For comparison, the line width of scratches and the diameter of spots are all expressed in absolute values ​​in μm (micrometers). This enables more direct and accurate comparisons and judgments than with conventional products.

Visual inspection is greatly influenced by the condition of the inspector's eyes. The way you see things changes dramatically throughout the day: in the morning when it's hard to see, in the afternoon when you get used to it, and in the evening when you get tired. In order to prevent the outflow of defective products and excessive quality, if you are having trouble making a decision, you should immediately use our "Surface Quality Comparison Plate" to make a comparative decision.

Additionally, from our experience of dealing with many companies as a prototype manufacturer, we are aware that the interpretation of MIL standards differs depending on the company. For this reason, we recognize the importance of numerically controlling not only the MIL standard but also the scratch width and dig diameter. For this reason, we have long indicated the specifications in ㎛ units in our quotations.

Features
■Line width can be easily seen even with a microscopeSmall text that can be seen even in the field of view of a microscope is written right next to the line, allowing you to quickly determine the line width. We can perform speedy and error-free inspections.

■Accurate line widthExtremely high-precision dimensions created using semiconductor drawing equipment. The results measured by AIST are listed on this page.

■You can choose the light sourceIt can be used for visual comparison inspection with various light sources such as fluorescent lights, light bulbs, and condenser lights.

Model
There is 1 model available for this product.

Product
Surface quality comparison plate

Handling Company
Technical Co., Ltd.

80+ people viewing

Last viewed: 13 hours ago

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1 Models of Surface quality comparison plate

Image	Part Number	Price (excluding tax)	Material	Shape	Dig (diameter of pot)	Scratch (line width of scratch)
	A15700B	Available upon quote	Synthetic quartz glass	90×65×1.5t (mm)	Width 600, 400, 300, 200, 150, 100, 50, 40, 30, 20, 10, 5 (μm)	Width 80, 60, 40, 30, 25, 20, 15, 10, 5, 4, 3, 2, 1 (μm)

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About Company Handling This Product

Technical Co., Ltd.

Response Rate

100.0%

Response Time

1.7hrs

Japan

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Surface quality comparison plate Technical Co., Ltd.

Technical Co., Ltd.'s Response Status

About This Product

■Ideal for scratch and dig inspections

■Surface quality comparison judgment plate explanation

■Line width can be easily seen even with a microscope

■Accurate line width

■You can choose the light source

1 Models of Surface quality comparison plate

A15700B

Other products of Technical Co., Ltd.

About Company Handling This Product

Surface quality comparison plate
Technical Co., Ltd.