Overview
Enviro Testers portable medical colorimeter is a domestic color measuring instrument with independent intellectual property rights. It is a color measuring instrument developed according to CIE (International Commission on Lighting) standard and national standard. It is a simple spectral colorimeter with convenient use, stable performance, fast and accurate measurement. This instrument is powered by lithium battery or external DC power adapter. They are widely used for plastic electronics, paint ink, textile and garment printing, printing, ceramics and other industries color difference quality control, UV is included for the measurement of fluorescent samples.
Features
- Adopt D per 8 optical structure and SCI or SCE mode
- Full wavelength band LED light source + UV light
- CMOS dual beam splitting sensor
- Non-contact calibration board
- A variety of color measurement space, a variety of observation lights
- Easy to use
- Cloud storage, portable massive color database
- Metrological calibration report
- Camera locating
- PC color management software
Technical Specifications
| Optical Geometry | D per 8 (diffused illumination, 8 ° viewing angle), SCI or SCE (specular component included or specular component excluded) mode, comply to CIE No.15, GB per T 3978, GB 2893, GB per T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Characteristic | Adopt CMOS dual beam splitting sensor, used for color difference quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, also for fluorescence sample measurement |
| Light Source | Combined full spectrum LED light source, UV light source |
| Integrating Sphere Size | 1.5 in (40 mm) |
| Sensor | CMOS dual beam splitting sensor |
| Wavelength Range | 400 nm to 700 nm |
| Measuring Aperture | MAV 0.31 in (8 mm), SAV 0.15 in (4 mm), LAV 1 x 0.11 in (3 mm) |
| Specular Component | SCI or SCE |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99, Muncell (C per 2) |
| Color Difference Formula | E x ab, E x uv, E x 94, E x cmc, E x cmc, E x 00, DIN E99, E (Hunter) |
| Another Colorimetric Index | Spectral reflectance, WI (ASTM E313, CIE or ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), Metamerism Index Mt, staining fastness, color fastness, color strength, opacity, 555 tone classification, Munsell (C per 2) (Mobile APP implementation) |
| Observer Angle | 2 ° or 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 or U30), U35, NBF, ID50, ID65 |
| Display | Spectrogram or values, samples chromaticity values, color difference values or graph, pass or fail result, color simulation, color offset |
| Measuring Time | About 1 second |
| Repeatability | Chromaticity value MAV or SCI, within E x ab 0.03 (After preheating and correction, the average value of the whiteboard was measured for 30 times at an interval of 5 seconds), spectral reflectance MAV or SCI, Standard deviation within 0.08% (400 nm to 700 nm within 0.18%) |
| Inter-instrument Error | MAV or SCI, within E x ab 0.3 (Average for 12 BCRA Series II color tiles) |
| Displayed Accuracy | 0.01% |
| Measured Reflectance Range | 0% to 200% |
| Reflectance Resolution | 0.01% |
| Measurement Mode | Single measurement, average measurement (2 times to 99 times) |
| Locating Method | Stabilizer position + camera locating |
| White Calibration Mode | Contact type automatic calibration |
| Battery | Lithium battery 3.7 V, 5000 mAh, 8000 cycles in 8 hours |
| Illuminant Life Span | More than 1.2 million measurements over 10 years |
| Screen | 2.8 in (7.1 cm) TFT true color, capacitive touch screen |
| Operating Temperature | 32 °F to 104 °F (0 °C to 40 ℃) |
| Operating Humidity | 0% RH to 85% RH (no condensation) |
| Storage Temperature | -4 °F to 122 °F (-20 °C to 50 ℃) |
| Storage Humidity | 0% RH to 85% RH (no condensation) |
| Dimension | 3.7 in x 2.6 in x 7.4 in (94 mm x 68 mm x 188 mm) |
| Weight | About 9.5 oz (270 g) |
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