Description
Overview
GAOTek’s Portable Spectrophotometer for Color Analysis in Textiles & Paint is a two-in-one device that combines precision, performance, and cost efficiency. It is suitable for use in industries such as plastics, electronics, paints, printing, textiles, leather, paper, automotive, cosmetics, and food. This product integrates a silicon photodiode array sensor and a built-in whiteboard, ensuring repeatability and precise color measurements with minimal error. This device offers powerful performance for consistent results across multiple devices and supports Bluetooth and USB connectivity for seamless integration with mobile apps or PC software. It provides fast and accurate measurements, making it ideal for professional color management.
Features
- D/8 SCI/SCE synthesis technology
- Multiple color spaces, light sources
- Consistent data with low error
- Large color card database storage
- Camera for accurate measurement location
- 4/8mm dual measuring apertures
- Ergonomic, stylish design for comfort
- Fast charging for extended use
- Unchanging professional whiteboard color
- Safe placement, clean whiteboard
- Grating spectrophotometric technology
- Full-band LED light source
- Dual-row 32 sensor array
Technical Specifications
| Optical Geometry | D/8 (diffuse illumination, 8° direction reception) SCI/SCE measurement |
| Comply with Standard | CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Characteristics | Dual measurement aperture, accurate color measurement in various industries |
| Integrating Sphere Size | Φ 40 mm |
| Light Source | Combined full-spectrum LED light source, UV light source |
| Spectroscopic Method | Planar grating |
| Sensor | Silicon photodiode arrays (dual row 32 groups) |
| Wavelength Range | 400 to 700 nm |
| Wavelength Interval | 10 nm |
| Semiband Bandwidth | 10 nm |
| Measurement Range | L:0120 Reflectivity: 0200 % |
| Measurement Aperture | Dual apertures: Φ8 mm, Φ4 mm |
| Focusing Method | Optical Focus |
| Specular Component | SCI & SCE |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, βxy, DIN Lab9, DIN Lab99, Munsell(C/2) |
| Color Difference Formula | Δ Eab, Δ Euv, Δ E94, Δ Ecmc(2:1), Δ Ecmc(1:1), Δ E00, DIN Δ E99 |
| Other Colorimetric Indexes | WI (ASTM E313, CIE/ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), Metamerism Index Mt, Staining fastness, Color fastness, Strength, Opacity, Color card search |
| Observer Angle | 2°/10° |
| Illuminant | D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30) |
| Displayed Data | Spectrogram/data, chromaticity value, color difference value/graph, pass/fail result, color simulation, color offset |
| Display Accuracy | 0.01 |
| Measurement Time | Approx. 1.5s (Measure SCI & SCE about 3.2s) |
| Repeatability | Chromaticity value: MAV/SCI, ΔE*ab within 0.03 (After white calibration) |
| Inter Instrument Error | MAV/SCI, within ΔE*ab 0.3 (Average for 12 BCRA Series II color tiles) |
| Measurement Method | Single measurement, average measurement (2 to 99 times) |
| Locating Method | Camera locating, stabilizer locating |
| Battery Power | Lithium battery, 6000 times in 8 hours |
| Illuminant Life Span | 5 years, more than 3 million measurements |
| Display | TFT true color 3.5inch, capacitive touch screen |
| Data Port | USB, Bluetooth® 5.0 |
| Data Storage | 1000 standard samples, 30,000 samples (data can include SCI/SCE) |
| Language | Simplified Chinese, English, Traditional Chinese |
| Standard Accessories | Power adapter, data cable, manual, SQCX quality management software (download), black and white calibration box, protective cover, wrist strap, dual aperture: Ø 8 mm + Ø 4 mm platform aperture, MOBCCS APP (download) |
| Optional Accessories | USB micro printer, powder test box, Bluetooth micro printer, holder base |
| Operating Temperature | 104 °F (40 °C), 85% RH (no condensation), altitude < 6561.68 ft (2000 m) |
| Storage Temperature | -58 °F (-20 °C), 85% RH (no condensation) |
| Size | 3.19 in x 2.80 in x 8.42 in (81 mm x 71 mm x 214 mm) |
| Weight | 16.32 oz (460 g) |