CN2162650Y

CN2162650Y - Standard colour board

Info

Publication number: CN2162650Y
Application number: CN 93204605
Authority: CN
Inventors: 柳慧; 汪用瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-25
Filing date: 1993-02-25
Publication date: 1994-04-20
Anticipated expiration: 2003-02-25

Abstract

The utility model relates to a standard colour board which is suitable for colour measuring. The utility model is characterized in that the colour board is composed of a bottom board which is provided with a ladder-shaped groove, an underlay which is arranged at the bottom of the groove an a coloured glass which is covered on the mouth portion of the groove. The utility model has the advantages of novel structure, reasonable arrangement, reliable work and high measurement precision, etc. The standard colour board can sufficiently satisfy the needs of measuring work of various chroma meters.

Description

Standard colour board

The utility model belongs to a kind of being applicable to be examined and determine chromascope, color difference meter, and can transmit the novel Standard colour board of color data when measuring its colourity of sample to be tested, aberration.

In the prior art, the Standard colour board that generally uses has following several version at present: pasting marble paper or serigraphy on the glaze on the high-quality glazed tile, the temperature through about 800 ℃ is baked burning and is made then.Though this class standard colour table has been strengthened the control to technology, it is wrinkling that the colour table surface is prone to marble paper, stain, the unequal defective of color and luster, and product percent of pass is low, and its surperficial gloss is also uncontrollable, is difficult to satisfy the actual needs of colour measurement.And adopt plastics and aluminium matter etc. be substrate, sprays corresponding color paint then and the Standard colour board made, because its skin hardness is low, causes plate face look instability, often in use needs demarcation repeatedly, otherwise can't carry out gage work.

The utility model is intended to overcome the problems and shortcomings of above-mentioned existence, proposes a kind of novel structure, reliable operation, the standard sample colour table that the colour measurement precision is high.

The structural representation of accompanying drawing 1, Standard colour board.

Structure of the present utility model and detailed content are described below by reference to the accompanying drawings: as shown in Figure 1: this Standard colour board (1) is the base plate (2) that has stepped groove (T) by, be placed on the white substrate (layer) (3) of groove (T) bottom, be sealed on that stained glass (4) on groove (T) oral area forms. The plane geometric shape of Standard colour board (1) and groove (T) can be determined by circumstances according to chromascope, color difference meter and other actual conditions, can do circular, ellipse, triangle, the different geometry such as square. Wherein the thickness H of stained glass piece (4) is 0.1-2mm; White substrate (layer) (3) can adopt a kind of its reflectivity high white pulverulent material (such as magnesia, barium sulfate, polytetrafluoroethylene etc.), puts into groove (T) after compacting, pressing and formation; Also can directly select white porcelain, mould plate ［ thickness of substrate (3) is 0.5-10mm ］. Above-mentioned substrate The color of colour optics glass (4) all can be set off out in (layer) (3), and makes color not change (such as the variation of the situations such as temperature, temperature) with the variation of environment, condition. For further guaranteeing the certainty of measurement of chromascope, after stained glass piece (4) was packed in the groove (T), the slit that its joint portion stays need use bonding agent (5) sealing-in firmly, i.e. shape one closed state.

In order to make the supporting use of this Standard colour board seriation, only need on the basis of said structure, the stained glass of configuration required color (red, yellow, green, orchid etc.) can satisfy under the various situations color and measure.

The utility model is compared with prior art: have rational in infrastructure, implement easily, reliable operation, the measuring accuracy advantages of higher, it overcomes the deficiency of existing standard colour table, can fully satisfy the needs of various chromascopes, color difference meter surveying work.

Claims

1, a kind of novel Standard colour board (1) that is applicable to the color metering, it is characterized in that this Standard colour board (1) is the base plate (2) that has stepped groove (T) by, be placed on groove (T) substrate of bottom portion (3), be sealed on that stained glass (4) on groove (T) oral area formed.

2, according to the described Standard colour board of claim 1 (1), the plane geometric shape that it is characterized in that this colour table (1) can be done circular, ellipse, triangle, different geometric configuration such as square.

3, according to the described Standard colour board of claim 1 (1), the thickness H that it is characterized in that stained glass piece (4) is 0.1-2mm.