Overview
Enviro Testers handheld chroma meter portable colorimeter series adopts 1000 lines 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 10nm in the visible light range. Under the condition of d or 8 geometric optical illumination recommended by CIE, this product 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 product, it can easily realize the accurate transmission of color and can also be used as the detection equipment of accurate color matching system. This product is also widely used in the color quality control of various products. handheld chroma meter portable colorimeter 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
- Optical Structure and Standards Compliance
- Versatile LED Light Source
- Customizable Aperture Options 0.31 in (8 mm) or 0.16 in (4 mm)
- Dual Optical Path System visible range is less than 10 nm
- Accurate Spectrum and Lab Data
- High-End Hardware Configuration 3.5 in (8.89 cm)
- USB interface, convenient for expansion of various functions
- Super dirt resistant and stable standard white calibration board
- Large capacity storage more than 30000 pieces of test data
- Adaptable Measurement Parameters
- Camera locating position and Stabilizer cross measurement position
- PC software has powerful function expansion
Technical Specifications
| Wavelength Range | 400 nm to 700 nm |
| Light Source | Combined full spectrum LED light source, UV light source |
| Semi Bandwidth | 10 nm |
| Integrating Sphere Size | Φ 1.57 in (40 mm) |
| Wavelength Interval | 10 nm |
| Battery | Li-ion battery, 6000 measurements within 8 hours |
| Spectrophotometric Mode | Flat Grating |
| Observer Angle | 2° or 10° |
| Measured Reflectance Range | 0% to 200% |
| Data Storage | Standard 1000 Pcs, Sample 20000 Pcs |
| Illuminant Life Span | 5 years, more than 3 million times measurements |
| Optical Geometry | Reflect di 8°, de 8° (diffused illumination, 8-degree viewing angle)
SCI (specular component included) or SCE (specular component excluded), Include UV or excluded UV light source Conforms to CIE No.15, GB or T 3978, GB 2893, GB or T 18833, ISO 7724-1, ASTM E1164, DIN 5033 Teil 7 |
| Characteristic | Customized one aperture, 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. |
| Senso | Silicon photo diode array (double row 40 groups) |
| Measuring Aperture | Customized one aperture
MAV Φ 0.31 in (8 mm) or Φ 0.39 in (10 mm), SAV Φ 0.16 in (4 mm) or Φ 0.20 in (5 mm) |
| Specular Component | SCI and SCE |
| Color Space | CIE LAB, XYZ, Y XY, LC h, CIE LUV, s-RGB, β XY, Munsell (C or 2) |
| Color Difference Formula | Δ E x ab, Δ E x u v, Δ E x 94, Δ E x CMC (2 1), Δ E x CMC (1 1), Δ E x 00 |
| Other Colorimetric Index | WI (ASTM E 313, CIE or ISO, AATCC, Hunter),
YI (ASTM D 1925, ASTM 313), Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness, |
| Illuminant | D 65, A, C, D 50, F 2 (CWF), F 7 (DL F), F 10 (TPL 5), F 11 (TL 84), F 12 (TL 83 or U 30) |
| Displayed Data | Spectrogram or Values, Samples Chromaticity Values, Color Difference Values or Graph, PASS or FAIL Result, Color Offset |
| Measuring Time | About 1.5 s (Measure SCI and SCE about 3.2 s) |
| Repeatability | Spectral reflectance MAV or SCI, Standard deviation within 0.1% (400 nm to 700 nm within 0.2%)
Chromaticity value MAV or SCI, within Δ E x ab 0.04 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) |
| Inter-Instrument Error | MAV or SCI, Within Δ E x ab 0.2 (Average for 12 BCRA Series II color tiles) |
| Measurement Mode | Single Measurement, Average Measurement (2 time to 99 times) |
| Locating Method | Camera Locating, stabilizer cross position |
| Displayed Data | 3.5 in (8.89 cm) TFT color LCD, Capacitive Touch Screen |
| Data Port | USB |
| Language | Simplified Chinese, English, traditional Chinese |
| Operating Environment | 32 °F to 104 °F (0 °C to 40 ℃),
0% to 85% RH (no condensing), Altitude < 1.24 in (<2000 m) |
| Storage Environment | -4 °F to 122 (-20 °C to 50 °C),
0% to 85% RH (no condensing) |
| Dimension | 5.08 in x 2.99 in x 8.54 in (129 mm x 76 mm x 217 mm) |
| Weight | 21.16 oz (600 g) |
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