3000 拉維邦 3000 系列 目視比對色度計
3000
拉維邦 3000 系列 目視比對色度計
Lovibond 3000 Comparator Series
廠牌：Lovibond/Germany
供應商：建成科學儀器股份有限公司
聯絡電話：02-29103818
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A series of single scale, 3-field instruments designed for visual colour grading by direct comparison between the sample and Lovibond coloured glass filters housed in test discs. The sample and two consecutive glasses on the colour scale are viewed simultaneously, making it easier to achieve the optimum colour match. For rapid colour grading within predetermined colour limits, the glass standards can be set to the two limiting colours so that it is easy to check that the sample is within tolerance. The tungsten halogen light source is colour corrected to CIE Standard Illuminant C (CIE Standard Illuminant B for the EBC instrument), giving constant lighting conditions for colour grading, regardless of ambient lighting.
A series of single scale, 3-field instruments designed for visual colour grading by direct comparison between the sample and Lovibond coloured glass filters housed in test discs. The sample and two consecutive glasses on the colour scale are viewed simultaneously, making it easier to achieve the optimum colour match. For rapid colour grading within predetermined colour limits, the glass standards can be set to the two limiting colours so that it is easy to check that the sample is within tolerance. The tungsten halogen light source is colour corrected to CIE Standard Illuminant C (CIE Standard Illuminant B for the EBC instrument), giving constant lighting conditions for colour grading, regardless of ambient lighting.
Glass A Sample Glass B
A prism brings the three fields together to aid colour gradingVersions of the Comparator 3000 are available for the following scales, each supplied with the appropriate coloured glass filters and glassware:
ASTM Color (ASTM D 1500)
EBC Colour (European Brewery Convention)
FAC Colour
Gardner Colour
Series 52 (Brown) Colour
US Naval Stores Rosin
Type／Comparator 3000／i 原廠目錄下載 (PDF)
AF650／Petroleum Oils Comparator, ASTM Color (ASTM D 1500) Colour discs: POC/1 (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5); POC/2 (1, 2, 3, 4, 5, 6, 7, 8)
3 glass sample jars, AF763／Download AF650 literature
AF607／EBC Comparator 3000 Colour discs: EBC/1 (2, 3, 4, 5, 6, 7, 8, 9, 10); EBC/2 (2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 11); EBC/3 (10, 12, 14, 16, 18, 20, 22, 24, 26); EBC/4 (11, 13, 15, 17, 19, 21, 23, 25, 27) 1 x W680/OG/25 fused cell with 25 mm path length／Download AF607 literature
AF229／FAC Comparator 3000 Colour discs: 4/32A (1, 5, 9, 11A, 11B, 11C, 13, 17, 21); 4/32B (3, 7, 11, 11A, 11B, 11C, 15, 19, 23); 4/32C (25, 29, 33, 37, 41, 45); 4/32D (27, 31, 35, 39, 43) AF228/T, test tube 10.65 mm diameter／Download AF229 literature
AF228／Gardner Comparator 3000 Colour discs: 4/30-1 (1, 3, 5, 7, 9, 11, 13, 15, 17); 4/30-2 (2, 4, 6, 8, 10, 12, 14, 16, 18) AF228/T, test tube 10.65 mm diameter／Download AF228 literature
AF607/52／Series 52 Comparator 3000 Colour discs: disc 1 (4, 6, 8, 10, 12, 14, 16, 18, 20); disc 2 (5, 7, 9, 11, 13, 15, 17, 19, 21); disc 3 (20, 22, 24, 26, 28, 30); disc 4 (21, 23, 25, 27, 29) 1 x W680/OG/25 fused cell with 25 mm path length／Download AF607/52 literature
AF 670／Rosin Comparator 3000 (US Naval Stores) Colour discs: disc 1 (XC, XA, WW, N, K, H, F, D); disc 2 (XB, X, WG, M, I, G, E) 1 x Rosin cell, 7/8” path length／Download AF670 literature
AF 660／Rosin Comparator 3000 (Indian)／
AF 680／Rosin Comparator 3000 (Bordeaux)／
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