Overview
Enviro Testers digital portable colorimeter textile adopts 1000-line precision blazed grating as the spectroscopic element, the silicon photocell array with large photosensitive area as the detector, the full spectrum led with high life as the light source, and the optical resolution is less than 10 nm in the visible light range. Under the condition of d or 8 geometric optical illumination recommended by CIE, it is grating spectrophotometer can accurately measure the SCI and SCE reflectance data of samples or fluorescent samples and can accurately measure and express various color difference formulas and color indexes in various color spaces. With spectrophotometer this, it can easily realize the accurate transmission of color and can also be used as the detection equipment of accurate color matching system. Spectrophotometers are also widely used in the color quality control of various products. It is equipped with high-end color management software, which is connected to the computer to realize more function expansion. The instrument has stable performance, accurate color measurement and powerful function. It is widely used in plastic electronics, paint and coating, textile printing and dyeing, printing paper, automobile, medical treatment, cosmetics and food industries, as well as scientific research institutions and laboratories etc.
Features
- Adopt combined LED light source
- Customized one 0.31 in or 0.16 in (8 mm or 4 mm) aperture
- Dual optical path system
- High hardware configuration
- USB interface, convenient for expansion of various functions
- Super dirt resistant and stable standard white calibration board
- Large capacity storage space
- Multiple light source modes, multiple surface color systems
- Camera locating position and Stabilizer cross measurement position
- PC software has powerful function expansion
Technical Specifications
| Optical Geometry | Reflect di 8°, de 8° (diffused illumination, 8-degree viewing angle) Conforms to CIE No.15, G/T 3978, GB 2893, GB/T 18833, ISO7724 to 1, ASTM E1164, DIN5033 Teil7 |
| Characteristic | Double apertures for accurate color analysis and transmission in laboratory It is used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement. |
| Integrating Sphere Size | 1.57 in (Φ40 mm) |
| Light Source | Combined full spectrum LED light source, UV light source |
| Spectrophotometric Mode | Flat Grating |
| Senso | Silicon photodiode array (double row 40 groups) |
| Wavelength Range | 400 nm to 700 nm |
| Wavelength Interval | 10 nm |
| Semi band Width | 10 nm |
| Measured Reflectance Range | 0% to 200% |
| Measuring Aperture | MAV 0.31 in (Φ8 mm) or 0.39 in (Φ10 mm), SAV 0.16 in (Φ4 mm) or 0.2 in (Φ5 mm) |
| Specular Component | SCI & SCE |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, Hunter Lab, βxy, DIN Lab99 Munsell (C or 2) |
| 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, DIN ΔE99, ΔE (Hunter) |
| Other Colorimetric Index | WI (ASTM E313, CIE or ISO, AATCC, Hunter) |
| 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) |
| Displayed Data | Spectrogram or Values, Samples Chromaticity Values, Color Difference Values or Graph, PASS or FAIL Result, Color Offset |
| Measuring Time | About 1.5 second (Measure SCI & SCE about 3.2 s) |
| Repeatability | Spectral reflectance MAV or SCI, Standard deviation within 0.08% (400 nm to 700 nm within 0.18%) Chromaticity value MAV or SCI, within ΔE x ab 0.02 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
| Inter-instrument Error | MAV or SCI, Within ΔE x ab 0.15 (Average for 12 BCRA Series II color tiles) |
| Measurement Mode | Single Measurement, Average Measurement (2 to 99 times) |
| Locating Method | Camera Locating, stabilizer cross position |
| Battery | Li-ion battery, 6000 measurements within 8 hours |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Displayed Data | 3.5 in (88.9 mm) TFT color LCD, Capacitive Touch Screen |
| Data Port | USB, Bluetooth 4.2 |
| Data Storage | Standard 1000 Pcs, Sample 30000 Pcs |
| Standard Accessory | Power Adapter, User Guide, PC Software (Download from office website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm (0.31 in) flat aperture, 8mm (0.31 in) tip aperture, 4mm (0.16 in) flat aperture, 4mm (0.16 in) tip aperture |
| Optional Accessory | Micro Printer, Powder Test Box |
| Notes | The specifications are subject to change without notice |
| Operating Environment | 32 °F to 104 °F (0 ℃ to 40 ℃) |
| Humidity | 0% RH to 85% RH |
| Storage Environment | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Altitude | 1.14 mi (< 2000 m) |
| Weight | 2.11 oz (600 g) |
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