Description
Overview
GAOTek wireless handheld colorimeter is developed by combining advanced color sensors with rich APP applications. It adopts the 45 or 0 (45 ring-shaped illuminations, vertical viewing) geometric optical structure in line with CIE No.15 and realizes the integration of the micro color difference meter and the mobile phone color reader. It is commonly used for color difference quality control in plastic electronics, paint coatings, textile and garment printing and dyeing, ceramics and other industries. You can identify and find color cards through mobile phone APP, and you can use it anytime and anywhere to capture color inspiration.
Features
- Measurement precision
- Portable color card database
- Dual optical path sensing
- Industrial grade processor
- Balanced light source
- Easy to carry
- Accurate measurement
- Automatic calibration
- Smart keys
Technical Specifications
| Geometry | 45 or 0 (45 ring-shaped illumination, vertical viewing), Comply with CIE No.15, GB or T 3978, GB 2893, GB or T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7, GB 2893, GB or T 18833 |
| Lighting Source | Full spectrum LED light source |
| Spectroscopic Methods | Light filter splitting |
| Sensors | CMOS dual optical path sensor |
| Measurement Wavelength | 400 nm to 700 nm |
| Wavelength Interval | 10 nm |
| Measure The Diameter | 0.31 in (Φ8 mm) |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, Hunter Lab, βxy, DIN Lab99 |
| The 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, DINΔE99, ΔE (Hunter) |
| Other Chromaticity Indexes | Spectral reflectance, WI (ASTM E313, CIE or ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), Metamerism Index Mt, Color fastness, color strength, and Opacity, 555 color classification, Munsell (C or 2) (implemented by mobile APP) |
| Angle Of Observer | 2 or 10° |
| Illumination | D65, A, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7 (DLF), F8, F9, F10 (TPL5), F11 (TL84), F12 (TL83 or U30), U35, NBF, ID50, ID65 (Mobile APP implementation) |
| Display | Sample chromaticity value, color difference value, pass or fail result, color simulation, color deviation, reflectance (partly through mobile APP) |
| Measuring Time | about 1 Sec |
| Inter-Instrument Error | ΔE x 00 <0.4 (BCRA II series 12 color bricks measured average) |
| Stability Of Measurement | Chromaticity value, ΔE x ab 0.05 (After preheating and correction, the average value of the whiteboard is measured for 30 times at an interval of 5 sec) |
| Multi-Function Smart Button | The built-in “smart button” of the instrument can independently complete the measurement function setting or test data review. |
| Measurement Requirements | Pass National Metrology |
| Display Precision | 0.01 |
| Battery | Lithium battery, can do tests continuously for 12000 times in a single full charge |
| Light Source Lifespan | 5-years more than 3 million times measurements |
| Interface | Type-C USB, Bluetooth 5.0, Buttons |
| Store The Data | Standards, 10 pcs, Samples, 100 pcs. Mass storage can be expanded through mobile APP |
| Software Support | Android, IOS, Windows, WeChat small program, Hong meng, color cloud. |
| Display | 1.14 in (2.8 cm) IPS Color LCD |
| Operating Temperature | 32 ℉ to 104 ℉ (0 ℃ to 40 ℃), Altitude, lower than 1.2 mi (2000 m) |
| Operating Humidity | 0% to 85% RH (No condensation) |
| Storage Temperature | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Storage Humidity | 0% to 85% RH (no condensation) |
| Size | 1.18 in x 3.93 in (Ø30 mm x Ø100 mm) |
| Weight | About 3.1 oz (88 g) |