Synonym :
Caltech India is the manufacturer and supplier of CES 540 Grating Spectrophotometer Densitometer with 45/0 (45 ring-shaped illumination, 0 degree viewing angle), comply to standard ISO 5-4, CIE No.15. It is suitable for using in Ink Printing, Film Processing, Textile Printing and Dyeing, Plastic Electronics and Other Industries for Color Measurement and Quality Control; especially suitable for the measurement and quality control of optical density and dot enlargement in ink printing and it is able to customize single aperture ⌀2mm, ⌀4mm, ⌀8mm.
Under the 45/0 geometric optical illumination and the testing conditions of M0, M1, M2, M3 stipulated by ISO 13655 standard, the instrument can accurately measure the reflectance data of samples. Under multiple color spaces, it can accurately measure various printing density indexes, color difference formulas and color indexes, and can meet the user’s regular testing of various parameters.
It is equivalent to eXact Advanced Portable Spectrophotometer and Densitometer of X-rite.
Features:
- 45/0 geometrical optics structure, comply with CIE, the testing conditions of M O, M 1，M 2 , M 3 stipulated by ISO 13655 standard, it can accurately measure various printing density , overprint rate and other printing parameters.
- Accurately measure reflectance spectrum, CMYK density and Lab value of the sample.
- High-configuration electronic hardware: 3.5-inch TFT true-color screen, capacitive touch screen, concave grating, 256-pixel dual-array CMOS image sensor, etc.
- Perfect combination of the beautiful appearance and the ergonomic structure design.
- Optional apertures: Φ2/4/8mm, adapt to more samples.
- Large-capacity storage space, over 20,000 test data
- Combined LED light sources with long life and low power consumption, including UV light.
- USB/Blue2.1 dual communication mode is widely useful.
- Especially suitable for process control and quality control of printing plants.
- PC software has powerful function expansion.
Ordering Information:
| CES 540 - Spectrodensitometer | |
| Model | CES 540 |
| Measurement Geometry | 45/0 (45 ring-shaped illumination, 0 degree viewing angle); ISO 5-4,CIE No.15 |
| Features | It is widely used in color measurement and quality control of ink printing, film processing, textile printing and dyeing, plastic electronics and other industries, especially suitable for the measurement and quality control of optical density, dot increase and other indicators in ink printing. According to product characteristics, single aperture Φ2mm |
| Light Source | Combined LED Light, UV Light |
| Spectral separation device | Concave Grating |
| Detector | 256 Image Element Double Array CMOS Image Sensor |
| Wavelength Range | 400~700nm |
| Wavelength Pitch | 10nm |
| Half Bandwidth | 10nm |
| Measurement Conditions | Compliance with ISO 13655 measurement conditions; M0 (CIE Light Source A), M1 (CIE Light Source D50), M2 (Excluding UV light source), M3 (M2+Polarized light filter) |
| Density Standards | ISO Status A, E, I, T |
| Density index | Density value, density difference, dot area, dot increase, overprint, printing characteristics, print contrast, tone error, and grayscale |
| Measurement aperture | Customized one aperture : ⌀2mm, ⌀4mm, ⌀8mm optional |
| Color Spaces | CIE LAB, XYZ, Yxy, LCh |
| Color Difference Formula | ΔE*ab, ΔE*94, ΔE*00 |
| Other Colorimetric Index | / |
| Observer Angle | 2°/10° |
| Illuminants | A, C, D50, D55, D65, D75, F2, F7, F11, F12 |
| Measurement Time | About 1.5s |
| Repeatability | Density: Within 0.01 D Chromaticity value: within ΔE*ab 0.04 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) Except M3 |
| Inter-instrument Error | Within ΔE*ab 0.22 (Average for 12 BCRA Series II color tiles) Except M3 |
| Measurement Mode | Single Measurement, Average Measurement (2-99) |
| Size (L*W*H) | 184*77*105mm |
| Weight | About 600g |
| Power source | Li-ion battery. 5000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Data memory | 10000 pcs |
| Language | English |
| Working Environment | Temperature: 0~40°C Humidity: 0~85% (No Condensation) Altitude: less than 2000 m |
| Storage Environment | Temperature: -20~50°C Humidity: 0~85% (No Condensation) |
| Standard Accessory | Power Adapter, USB Cable, Built-in li-ion battery, User Manual, software(download from the website), White and Black Calibration Board, Protective Cover, Polarization filter box, Locating Plate |
| Optional Accessory | Micro Printer |
In India, we have various customers from Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Ahmedabad, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Visakhapatnam, Indore, Bhopal, Patna, Vadodara, Ghaziabad, Ludhiana, Coimbatore, Madurai, Nashik, Srinagar, Aurangabad, Dhanbad, Allahabad and Ranchi in India.
We also export our range of products to worldwide countries like USA, Canada, Chile, United Kingdom – UK, Spain, Germany, Italy, Dubai, Abu Dhabi, U.A.E, Oman, Saudi Arabia, Singapore, Kuwait, Iran, Indonesia, Thailand, and many more as well.
