Description
Overview
GAOTek handheld color colorimeter color can control the Lab gap within ± 1.0 when measuring items of any color, realizing full compatibility with the international market, a revolution in high-precision localized spectrophotometers Coming soon! with the rapid development of electronic computer technology, almost all existing colorimeter products at home and abroad use computers to complete the measurement of the colorimeter and control a large amount of data processing, which makes the colorimeter operation simpler and faster. Colorimeters provide higher measurement accuracy and more reliable results. These automatic spectrophotometers can be classified according to their use requirements, technical indicators or structure. According to the common classification method, according to the different colorimeter photodetectors used, it is divided into visual spectrophotometers with human eyes as photodetectors, and automatic spectrophotometers using physical photodetectors.
Features
- Beautiful appearance and structural design in line with human mechanics
- Standard D or 8° (diffuse reflection uniform illumination 8° reception)
- 5in (8.89 cm) touch screen, friendly operation
- Two standard observer angles, various light source modes, color systems
- The repeatability is within Δ E x ab 0.04, within Δ E x ab 0.2
- Large-capacity storage space, which can store more than 10,000 test data
- The PC software has powerful function expansion
- Higher hardware configuration, incorporating a few innovative
- Shere can homogenize the light more effectively and data more accurate
- 15° screen is more in line with the observation habits of the human eye
Technical Specifications
| Illumination Or Observation System | D or 8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB or T 3978. |
| Integrating Sphere Size | Φ 2.28 in (58 mm) |
| Light Source | Combined LED sources |
| Sensor | Silicon photodiode array |
| Wavelength Range | 400 nm to 700 nm |
| Wavelength Pitch | 10 nm |
| Reflectance Range | 0% to 200% |
| Measuring Aperture | Φ 0.16 in (4 mm) |
| Color Space | CIE LAB, XYZ, YXY, LC h, CIE LUV，LAB and WI and YI |
| Color Difference Formula | Δ E x ab, Δ E x u v, Δ E x 94, Δ E x CMC (2 1), Δ E x CMC (1 1), Δ E x CMC (l c), CIE 2000 Δ E x 00，Δ E (h) |
| Other Chromaticity Data | WI (ASTM E 313，CIE or ISO, AATCC, Hunter) YI (ASTM D 1925，ASTM 313), TI (ASTM E 313，CIE or ISO), Metamerism Index (Mt), Strength Color Stain, Color Fastness |
| Observer | 2° or 10° |
| Illuminant | D 65，A, C, D 50，D 55，D 75，F 1，F 2 (CWF)，F 3，F 4，F 5，F 6，F 7 (DLF)，F 8，F 9，F 10 (TPL 5) F 11 (TL 84), F 12 (TL 83 or U 30) |
| Display Data | Spectral Value or Graph, Colorimetric Value, Color Difference Value or Graph, PASS or FAIL Result, Color Offset, Color Simulation, color index setting (Δ E x 94, Δ E x CMC, Δ E 2000), tolerance prompt, reverse prompt, time setting, language setting, restore factory setting |
| Measurement Time | 1.2 s |
| Repeatability | Spectral Reflectance standard deviation within 0.1% (400 nm to 700 nm within 0.2%) Colorimetric Value Standard deviation within Delta E x ab 0.04 (Measurement conditions white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed) |
| Inter Instrument Agreement | Within Delta E x ab 0.2 (Average for 12 BCRA Series II color tiles) |
| Battery | Li-ion battery. 2800 times within 8 hours. |
| Lamp Life | 5 years, more than 1.6 million measurements |
| Display Screen | TFT 3.5 in (8.89 cm), Capacitive Touch Screen |
| Interface | USB or RS-232 |
| Data Memory | 1000 Standards, 15000 Samples |
| Wavelength Range | 400 nm to 700 nm |
| Wavelength Pitch | 10 nm |
| Illumination/Observation System | D or 8 (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, GB or T 3978. |
| Integrating Sphere Size | Φ 2.28 in (58 mm) |
| Operating Temperature | 32 °F to 104 °F (0 °C to 40 ℃） |
| Storage Temperature | -4 °F to 122 °F (-20 °C to 50 ℃） |
| Dimension | 3.54 in in x 3.03 in x 9.06 in (90 mm x 77 mm x 230) mm |
| Weight | 21.16 oz (600 g) |