Handheld Spectrophotometer SPE72-400A
Handheld Spectrophotometer is suitable for transmission of various solids colour analysis, fluorescent sample and scientific research.
- D/8° geometric optic a I structure, conforming to CIE N o. 15, GB/T 3978, GB 2893, GB/T
- 18833, iso7724/1, ASTM e1164, d in 5033 teiIT;
- Adopt combined LED light source with high life and low power consumption, including UV /excluding UV;
- Switch 8mm & 4mm aperture( the flat/ tip measuring aperture can be switched easily, which is suitable for mo re tested sample);
Features
- D/8° geometric optic a I structure, conforming to CIE N o. 15, GB/T 3978, GB 2893, GB/T
- 18833, iso7724/1, ASTM e1164, d in 5033 teiIT;
- Adopt combined LED light source with high life and low power consumption, including UV /excluding UV;
- Switch 8mm & 4mm aperture( the flat/ tip measuring aperture can be switched easily, which is suitable for mo re tested sample);
- DuaI opticaI path system, the optical resolution in the visible range is less than 10nm,
- which can measure the SCI and SCE spectrum of the sample at the same time;
- Accurate spectrum and lab data, used for color matching and accurate color transmission;
- High hardware configuration: 3.5-inch TFT true color screen, capacitive touch screen, 1000 line blazed grating, silicon photocell array detector with large photosensitive area, etc;
- USB/Bluetooth dual communication mode, wider ad adaptability;
- Super d irt resistant and stable stand ard white calibration board;
- Large capacity storage space,which can store more than 30,000pieces of test data;
- 2/10 stand ard observer's angle, multiple light source modes, multiple surface color systems, meet various standards of chromaticity indicators, and the needs of various customers for color measurement;
- Camera locating position and Stabilizer cross measurement position;
- PC software has powerfuI function expansion.
Specifications
| Optical Geometry | Reflectance: D/8(Diffuse illumination, 8° acceptance) SCI⪰ Include UV/Exclude UV |
| Standards compliant | CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 TeilT |
| Integrating Sphere Size | Φ 40mm |
| Light Source | Combined full spectrum LED light source, UV light source |
| Spectroscopic Method | Flat Grating |
| Sensor | Silicon photodiode array (40 groups) |
| Spectral Range | 400-700nm |
| Wavelength Pitch | 10 nm |
| Semi-bandwidth | 10 nm |
| Photometric range | 0-200 % |
| Measurement Aperture | Three calibers: MAV: Φ8mm/Φ10mm; SAV: Φ4mm/Φ5mm; LAV: 1x3mm LAV1x3mm: slightly worse accuracy, can be used for color difference test |
| Specular Component | SCI&SCE |
| color spaces | ClE LAB,XYZ,Yxy,LCh,Cl E LUV,s-RGB,HunterLab,βxy,DIN Lab99 Munsell(C/2) |
| Color Difference Formula | ΔE*a b,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,DlNAE99,AE(Hunter) |
| Other Colorimetric Index | WI(ASTM E313,CIE/ISO,AATCC,Hunter),Yl(ASTM D1925,ASTM 313),MI(Metamerism Index),Staining Fastness,CoIor Fastness,Color Strength,0pacity,8° Glossiness,555 tone classification |
| Observer angle | 2° / 10° |
| Illuminant | D65,A,C,D50,D55,DT5,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30) |
| Displayed Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
| Measurement Time | About 1.5s (Measure SCI & SCE about 3.2s) |
| Repeatability | Spectral reflectance:MAV/SCl,Standard deviation within 0.08% (400 to 700nm: within 0.18%) Chromaticity value:MAV/Scl,withinΔE"ab 0.03 (After calibration, measure the average value of the whiteboard 30 times at 5s intervals) |
| Inter-instrument error | MAV/SCI ,Within ΔE"ab 0.15(Average for 12 BCRA Series II color tiles) |
| Measurement mode | Single measurement, Average measurement (2-99 times) |
| Locating Method | Camera Locating,stabilizer cross position |
| Operating Environment | Temperature: 0-40°C; Humidity: 0-85%(No Condensation) Altitude: less than 2000m |
| Storage Environment | Temperature: -20-50°C; Humidity: 0-85% (No Condensation) |
| Standard Accessories | Power Adapter, User Guide, PC Software(Download from office website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture |
| Optional Accessory | Micro Printer,Powder test box |
| Language | Simplified Chinese,EngIish,Traditional Chinese |
| Battery | Li-ion battery, 6000 measurements within 8 hours |
| Life lamp | 5 years, more than 3 million times measurements. |
| Screen | 3.5-inch TFT color LCD, Capacitive Touch Screen |
| Interface | USB & Bluetooth |
| Data storage | Standard: 1,000 Pcs; Sample: 30,000 Pcs.(One PCS can include both SCI and SCE) |
| Dimension | 129(L)X76(W)X217(H)mm |
| Weight | Approx 600g |