Overview
Enviro Testers handheld multifunctional colorimeter is a handheld multifunctional colorimeter with a 3.5 in (8.8 cm) IPS color capacitive touch screen for an excellent experience. The instrument integrates many color cards, which can be matched to the nearest color card number for the sample color. It also has a color comparison function, a variety of color difference formulas to choose from, allowing for quick QC testing. The instrument meets the requirements about Grade 1 colorimeter in this product “Verification Regulation of Colorimeters and Color Difference Meters” in all directions.
Features
- Spectral sensor with fitting algorithm to provide good repeatability
- Equipped with an advanced spectral sensor
- The instrument has a unique set of intelligent algorithms
- Analyze the 8 wavelengths of visible light to ensure accuracy
- Full spectrum LED light source, the instrument uses a full spectrum
- Balanced LED light source to avoid the problem of white LEDs
- Missing the spectrum in specific wavelengths
- Making measurements more accurate
- Adopting D or 8 international common lighting method
- The instrument uses the D or 8 international universal illumination
- Including specular reflected light (SCI), for a wide range of applications
- 5 in (8.8 cm) large touch screen
- Quick matching of color cards
- Electronic color cards to quickly match the nearest color card number
- With matching accuracy of over 90%
- Rich color index Supports a wide range of color measurement
- Index to meet the needs of various CIE certifications
- Provides professional spectral reflectance curves from
- Which the user can obtain information on the hue
- Saturation and shade of the sample color
Technical Specifications
| Illumination geometry | D or 8, specular component includes (SCI) |
| Illumination light source | Full spectrum LED light source |
| Spectral Range | 400 nm to 700 nm |
| Spectral Interval | 10 nm |
| Measuring aperture | 0.31 in (8 mm) |
| Measurement conditions | Light source D65, field of view 10° |
| Measuring time | About 1 sec |
| Color space | CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex, WI-98, WI-Gauz, WI-Hunter, YI-98, Reflectance |
| Color difference formula | ΔE x ab, ΔE x uv, ΔE x 94, ΔE x cmc (2, 1), ΔE x cmc (1, 1), ΔE x 00 |
| Repeatability | Standard deviation ΔE x ab is within 0.03 (Measurement condition, the average value of 30 measurements on the whiteboard at an interval of 3 sec after calibration) |
| Instrument Agreement | E x ab <= 0.4, based on avg. of 12 BCRA series II tiles |
| Power supply | Rechargeable lithium battery 3.7 V at 4000 mAh, can measure 10,000 times continuously under full charge |
| Language | Simplified Chinese, English |
| Charging port | USB (Type-C) |
| Operating temperature | 32 ℉ to 113 ℉ (0 ℃ to 45 ℃) |
| Operating humidity | 0% to 85% RH, (no condensation) |
| Storage temperature | -13 ℉ to 131 ℉ (-25 ℃ to 55 ℃) |
| Storage humidity | 0% to 85% RH, (no condensation) |
| Display | 480 x 320 dot matrix IPS color screen |
| Dimension | 7 in x 2.5 in x 3.66 in (179 mm x 64.5 mm x 93 mm) |
| Weight | About 11.46 oz ( 325 g) |
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