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ColorTector Alpha: Portable Spectrophotometric Color Measurement Device
ColorTector Alpha
The color measuring device ColorTector Alpha is an easy-to-use measuring device that measures the color difference between two samples. It uses modern and precise micro-system technology that utilizes the spectral method. A defined light source is used to illuminate the sample or pattern. The light reflected from the surface is measured spectrally. The device can be used for all color measurements (except self-luminous colors) and provides accurate and precise measurement results in the Lab color space: ∆E, ∆L, ∆a, ∆b.
Properties of the ColorTector Alpha
- Extremely precise color measurement through spectral methods
- Measurement of color spaces with CIE_Lab color, CIE_Lch
- Display of color difference between two samples
- Applicable to different smooth surfaces
Standard delivery scope
- Colorimeter ColorTector Alpha
- Power supply
- 2x 1.5V AA battery
- USB cable with software
- User manual
- Service case
Downloads
Specifications
| Color Difference Analysis | |
| 0 - 0.25 ΔE | Perfect |
| 0.25 - 0.5 ΔE | Acceptable |
| 0.5 - 1.0 ΔE | Acceptable in some areas |
| 1.0 - 2.0 ΔE | Acceptable in some areas |
| 2.0 - 4.0 ΔE | Acceptable in special applications |
| 4.0 ΔE | Not Acceptable |
| Specifications | |
| Measurement Accuracy | Within 0.2 ΔE*ab |
| Display | ΔE*ab, CIE_Lab, ΔL, Δa, Δb, CIE_Lch |
| Test Range | L: 0-100 a: -128—127 b: -128—127 |
| Measurement Time | About 3 seconds |
| Measurement Interval | 2 seconds |
| Measurement Aperture | Ø 8mm |
| Measurement Angle | Observer: CIE 10° Standard Observer |
| Light Source | C Light Source |
| Sensor | High-precision silicon photodiode |
| Power Supply | 2x 1.5V AA battery or power adapter |
| Dimensions | 171 * 50 * 48.8 mm |
| Weight | 203.6 g (excluding batteries) |
| Operating Temperature | 0-40°C (32-104°F); under 85% relative humidity |
| Application | Measures any color on a smooth surface |
All SaluTron® gauges correspond to national (DIN) and international (ISO, BS, ASTM) norms and possess the CE-sign.
Specifications are subject to change without prior notice.
Areas of application of the ColorTector Alpha
- Quality control of dyed goods in the production plant
- Color measurement and registration during incoming goods inspection (Quality Management Systems)
- Color distance control - Comparison of color programs for color distance
- For example, for the clothing, furniture, upholstery, and metal industries as well as the printing and dyeing industry.