Opacity Chart
LENETA contrast cards guarantee precise measurement of color and opacity, with long-term stability and no UV components, making them ideal for colorimetric control in paints and coatings.
LENETA contrast cards are the international standard for colorimetric control of paints, varnishes, and coatings. Designed to provide precise and consistent results, they are the most recommended choice for laboratories and quality control processes seeking reliable measurements every time.
Quality Guaranteed by LENETA
LENETA, a world leader in manufacturing economical and professional contrast cards, ensures that the white and black colors of its cards remain unchanged over time. In addition, they are free of ultraviolet (UV) components, preventing alterations in colorimetric results.
These two factors, simple in appearance but critical in practice, are essential for maintaining a stable and reproducible color control system over time.
Recommended Uses for LENETA Cards
LENETA cards are used in applications such as:
- Evaluation of new pigments and colorants.
- Control of paint bases and formulations.
- Opacity and coverage testing.
- Visual comparison and instrumental color measurement.
Types of LENETA Contrast Cards
You can choose between glossed or non-glossed versions depending on your needs:
- Glossed: Provide high gloss and prevent the sample from penetrating the surface.
- Non-glossed: Ideal for paints or inks that require controlled absorption.
Additionally, LENETA opacity cards feature large white and black areas, perfect for reflectance instruments and visual evaluations.
👉 The 2A model is the most widely used in the paint industry for base and formulation control.
Benefits of Using LENETA Cards
- Stable color over time.
- Free from UV components that could alter measurements.
- Compatible with reflectance measurement devices.
- Available in glossed or non-glossed versions.
- Compliant with international colorimetric quality standards.
Frequently Asked Questions (FAQ)
What is the difference between glossed and non-glossed LENETA cards?
Glossed cards prevent product absorption and offer a shiny finish; non-glossed cards allow partial penetration for absorption tests or inks.
Why don’t LENETA cards contain UV components?
The absence of UV ensures long-term chromatic stability and prevents alterations in colorimetric measurements.
Which LENETA card model is recommended for paint?
The LENETA 2A model is the most commonly used in the industry for its precision in controlling paint bases and formulations.
References
| Reference | Description | Buy |
|---|---|---|
| 0224930 | Request quotation | |
| 0224931 | Request quotation | |
| 0224932 | Request quotation | |
| 0224934 | Request quotation | |
| 0224935 | Request quotation | |
| 0224936 | Brushout Cards Leneta 14 H (150) 286*438 mm | Request quotation |
| 0224937 | CU-1 LENETA Cards (100) 610X946 mm | Request quotation |
| 0224938 | 24B LENETA Cards (250) 194x289 mm | Request quotation |
| 0224939 | LENETA S71 Spray Strips, Black & White, 500 unit set, size 51x279 mm | Request quotation |
| 0224940 | LENETA S71-BG Spray Strips, Black & Grey, 500 unit set, size 51x279 mm | Request quotation |
| 0224941 | S71-RG LENETA Cards (500) 51x279 mm | Request quotation |
| 0224942 | LENETA S72 Spray Strips, BW Checkerboard, 500 unit set, size 51x279 mm | Request quotation |
| 0224943 | M33 Leneta Cards (5009 51x51 mm | Request quotation |
| 0224944 | M33-BG LENETA cards (500) 51x51 mm | Request quotation |
| 0224945 | M12 LENETA cards 25x25 mm (125papers x 16 adhesives) | Request quotation |
| 0224946 | M12-BG LENETA cards (2000) 25x25mm | Request quotation |
| 0224947 | Leneta T12M Metopac, metal panels, 50 unit set, size 132x279 mm | Request quotation |
| 0224950 | Unsealed Test Chart Leneta N2A-2 , B&W, no varnished, without UV, 250 unit set, size 140x254 mm | Request quotation |
| 0224951 | Opacity Chart, Leneta 2A , without UV, 250 unit set, size 140x254 mm | Request quotation |
| 0224952 | Opacity Chart, Leneta 5C, without UV, 250 unit set, size 194x260 mm | Request quotation |
| 0224953 | Leneta T12G Metopac, metal panels, without UV, 125 unit set, size 76x132 mm | Request quotation |
| 0224954 | Brushout Card Leneta 2DX, B&W, without UV, 500 unit set, 98x152 mm | Request quotation |
| 0224955 | Brushout Card Leneta WDX, plain white, 500 unit set, 98x152 mm | Request quotation |
| 0224956 | LENETA S72-BG Spray Strips, Black & Grey Checkerboard, 500 unit set, size 51x279 mm | Request quotation |
| 0224957 | Brushout Card Leneta 5DX, W&B, without UV, 500 unit set, 98x152 mm | Request quotation |
| 0224958 | Opacity Chart, Leneta 2C , without UV, 250 unit set, size 194x260 mm | Request quotation |
| 0224959 | Opacity Chart, Leneta 3B , without UV, 250 unit set, size 194x289 mm | Request quotation |
| 0224960 | Leneta 1A Penopac chart, B&W sealed, 250 unit set, size 140x254 mm | Request quotation |
| 0224961 | Leneta 1B Penopac chart, B&W sealed, 250 unit set, size 194x289 mm | Request quotation |
| 0224962 | Leneta 18A Penopac chart, B&W sealed + unsealed, 250 unit set, size 140x254 mm | Request quotation |
| 0224963 | 18B LENETA cards (250) 194x289 mm | Request quotation |
| 0224964 | 19BR LENETA cards (250) 194x289 mm | Request quotation |
| 0224965 | 8A LENETA cards (250) 140x254 mm | Request quotation |
| 0224966 | 8B LENETA cards (250) 194x289 mm | Request quotation |
| 0224967 | 8K LENETA cards (250) 219x285 mm | Request quotation |
| 0224968 | 8H LENETA cards (125) 286x438 mm | Request quotation |
| 0224969 | 8H-GW LENETA cards (125) 286x438 mm | Request quotation |
| 0224971 | 9A LENETA cards (250) 140x254 mm | Request quotation |
| 0224972 | 9B LENETA cards (250) 194x289 mm | Request quotation |
| 0224973 | 21B LENETA cards (250) 194x289 mm | Request quotation |
| 0224974 | 12h LENETA cards (125) 286x438 mm | Request quotation |
| 0224975 | 13H LENETA cards (125) 286x438 mm | Request quotation |
| 0224976 | Brushout Cards 10A Leneta cards | Request quotation |
| 0224977 | 10B LENETA cards (250) 194x289 mm | Request quotation |
| 0224978 | 10H LENETA cards (125) 286x438 mm | Request quotation |
| 0224979 | 10H-BG LENETA cards (125) 286x438 mm | Request quotation |
| 0224980 | Brushout Card LENETA 5DX-GW, Grey & White, 500 unit set, 98x152 mm | Request quotation |
| 0224981 | 6F6 LENETA cards (500) 76x184 mm | Request quotation |
| 0224982 | 6F4 LENETA cards (500) 76x184 mm | Request quotation |
| 0224983 | WF LENETA cards (500) 76x184 mm | Request quotation |
| 0224984 | WBX LENETA cards (125) 194x286 mm | Request quotation |
| 0224985 | WKX LENETA cards (125) 219x286 mm | Request quotation |
| 0224986 | WHX LENETA cards (75) 286x438 mm | Request quotation |
| 0224987 | WA LENETA cards (250) 140x254 mm | Request quotation |
| 0224988 | WB LENETA cards (250) 194x286 mm | Request quotation |
| 0224989 | WD LENETA cards (1000) 98x152 mm | Request quotation |
| 0224990 | WG LENETA cards (1000) 76x140 mm | Request quotation |
| 0224991 | WH LENETA cards (125) 286x438 mm | Request quotation |
| 0224992 | WK LENETA cards (250) 219x286 mm | Request quotation |
| 0224993 | WM LENETA cards (250) 140x286 mm | Request quotation |
| 0224994 | BK LENETA cards (250) 219x286 mm | Request quotation |
| 0224995 | BH LENETA cards (125) 286x438 mm | Request quotation |
| 0224996 | B-3 LENETA cards (200) 143x813 mm | Request quotation |
| 0224997 | Unsealed Test Chart Leneta N2C , B&W, no varnished, without UV, 250 unit set, size 194x260 mm | Request quotation |
| 0224998 | Unsealed Test Chart Leneta N9A , stripped B&W, no varnished, without UV, 250 unit set, size 140x254 mm | Request quotation |
| 0224999 | 7B LENETA cards (250) 194x289 mm | Request quotation |
| 0225002 | Leneta Wood panel - Birch Plywood (100 units) 89x152 - 4mm | Request quotation |
| 0225003 | Leneta Wood panel - Birch Veneer (100 units) 76x152 - 0.7m | Request quotation |
