Product Advantage
- Excellent repeatability and inter-instrument agreement repeatability: dE*ab≤ 0.04 (max.) and inter-instrument agreement: ≤25
- Test results are accurate and reliable to ensure the consistency of the measurement data of multiple devices, which can be used for color matching and accurate color communication.
- It can pass metrology of level I.
- Dual optical path array sensor
- The dual optical path design monitors the energy fluctuation of the light source while measuring the sample signal, reduces interference during the measurement, and obtains better measurement repeatability. The usage of large-area dual-array sensors provides higher spectral response sensitivity, and ensures fast measurement speed, accuracy, stability, and consistency between multiple devices.
Intelligent auto calibration, white tile is made by ZrO2 with reflectance more than 90%, no need for frequent white calibration. - The instrument is placed on the intelligent calibration base, and the instrument can be automatically calibrated without manual intervention through the white tile on the base. It has changed the current situation that traditional instruments must be manually calibrated with white tile. The white tile is made by ZrO2 with reflectance more than 90%, which ensures excellent mechanical strength and weather resistance, and will not be scratched or discolored after long-term use.
360-700nm Full Wavelength Balanced LED+UV - The instrument adopts a full wavelength balanced LED and UV as the illuminant, ensuring sufficient spectral distribution in the visible and ultraviolet bands, and materials with fluorescent can also be measured.
10nm Resolution Grating Spectroscopy Technology - The grating combined with the array sensor made by the innovative MEMS process makes color measurement more accurate based on the 10nm spectral resolution.
Three apertures as standard accessories, no tools are needed, and apertures can be replaced at any time to meet different sample measurement requirements. - TT-SPD700 Spectrophotometer comes with three apertures 11mm/6mm/1*3mm
More than 30 kinds of color indices and 37 kinds of illuminants - TT-SPD700 provides a variety of color indices and evaluation illuminants that comply with international standards. A variety of light sources and color indices can be flexibly chosen through the mobile phone app or PC software.
Technical Parameter
| Items | Technical Parameters |
| Model | TT-SPD700 Spectrophotometer |
| Geometry | d/8, SCI+SCE (diffused illumination,8° viewing, Specular Component Included, Specular Component Excluded) |
| Repeatability | Chromaticity value: Standard deviation within ΔE*ab ≤ 0.025 Average: dE*ab< 0.025 Max.: dE*ab≤ 0.04 (When a white tile is measured 30 times at 5-seconds interval) Reflectance: Standard deviation < 0.08% |
| Inter-instrument agreement | ΔE*ab＜0.25 (BCRA Series Ⅱ, average measurement of 12 tiles) |
| Display Resolution | 0.01 |
| Illumination Area/Aperture | MAV: Φ8mm/Φ11mm SAV: Φ4mm/Φ6mm MINI:1*3mm |
| Color Spaces and Indices | Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB, Color difference(ΔE*ab, ΔE*cmc, ΔE*94,ΔE*00),WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger Stensby), YI(ASTM D1925,ASTM E313-00,ASTM E313-73), Blackness(My,dM),Color Fastness, Tint,(ASTM E313-00),Color Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Color strength |
| Illuminants | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2 LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2 |
| Light Source | LED (Full wavelength balanced LED) + UV |
| Camera to see the measurement area | Yes |
| Calibration | Intelligent auto calibration |
| Software | Android, IOS, Windows |
| Observer Angles | 2°,10° |
| Sphere Size | 40mm |
| Standards | Conform to CIE No.15, ISO7724-1, ASTM E1164, DIN5033 Teil7, GB/T 3978, GB 2893, GB/T 18833 |
| Sensor | Dual array sensor |
| Wavelength Interval | 10nm |
| Wavelength Range | 0-200% |
| Reflectance Resolution | 0.01% |
| Measurement Time | < 2s |
| Interface | USB, Bluetooth |
| Screen | IPS Full Color Screen,3.5 inches |
| Battery | Rechargeable, 8000 times continuous tests, 3.7V/3000mAh |
| Lamp Lifetime | 10 years, 1 million tests |
| Language | English, Chinese |
| Storage Memory | APP Mass Storage |
Packing List
| Qty. | Name | Qty. | Name |
| 1 | Main Instrument | 1 | USB Cable |
| 1 | European /American Plug | 1 | U-disk (PC software) |
| 3 | Apertures | 1 | Operating Manual |
| 1 | Inspection Certificate | 1 | Black Carrying Case |
| 1 | Charge and Calibration Base | 1 | White Packing Box |
| 1 | Warranty Card | 1 | Quality Certificate |
