Overview
Emissions and Stack portable spectrophotometer colorimeter uses 45 or 0 (45-degree ring illumination, 0-degree reception) geometric optical structure in accordance with CIE No. 15 and adopts concave grating spectrometry to accurately measure sample reflectance and various colorimetric data; The instrument is equipped with 0.31 in, 0.15 in (Φ8 mm, Φ4 mm) double measuring aperture, used for traffic signs and accurate color measurement and quality control in various industries. It has a separate UV source for fluorescence sample measurements. The grating spectrophotometer can easily achieve the accurate transmission of color and can also be used as the detection equipment of the accurate color matching system; it is used for accurate color measurement and quality control of traffic road signs, plastics, electronics, paint and ink, textile and garment, printing and dyeing, ceramics and other industries. The instrument has a separate UV light source for fluorescent sample measurements.
Features
- Advanced optical measurement system
- Anti-scratch full metal shell
- Magnetic calibration method, more convenient
- Supports simultaneous measurement of multiple angles
- 3 in (10.9 cm) high-brightness LCD capacitive touch screen displays
- Parameters can be preset to display system information
- Such as date, time, testing location, testing agency
- License plate or road name, testing personnel, etc
- English menu mode can be opened to foreign customers
- Facilitate their use
- It has the function of automatically selecting the testing color
- Support real-time display of on-site temperature and humidity
- Automatic calibration of zeroing and adjustment of measurement
- Use the soft keyboard to input Chinese characters
- English and characters to store the detection records
- To inquire in detail at any time
- Intelligent standby management
- Turn off the screen display system to sleep when there is no operation
- Support multiple measurements to calculate the average value
- Support 16 G SD card data storage
- Support data storage in Excel form
- Which can be exported to the computer through the U disk function
- Support WIFI or Bluetooth data transmission function, (optional)
- Support Bluetooth printing function
- Can print test data on site (optional)
- Support GPS positioning function (optional)
- Low illumination, high sensitivity photoelectric measuring device assembly
- High precision, high stability analog data acquisition
- A or D conversion circuit
- Low power consumption, high reliability main control unit
- Computing system
Technical Specifications
| Illumination | 5 or 0 (45 annular uniform illumination 0° reception), Comply with standard CIE No.15, GB or T 3978, GB 2893, GB or T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Integrating Sphere Size | 1.8 in (Φ48 mm) |
| Lighting Source | Combined LED light source, UV light source |
| Light Source Color Temperature | Spectroscopic method |
| Sensor | 256 to element dual-array CMOS image sensor |
| Measurement Wavelength Range | 400 nm to 700nm |
| Wavelength Interval | 10 nm |
| Half Bandwidth | 10 nm |
| Reflectance Measurement Range | 0% to 20% |
| Measuring Diameter | Double caliber, MAV, 0.31 in or 0.39 in (Φ8 mm or Φ10 mm), SAV, 0.15 in or 0.19 in (Φ4 mm or Φ5 mm) |
| Color Space | CIE LAB, XYZ, Yxy, LCh, CIE LUV, Hunter LAB, βxy |
| 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, ΔE (Hunter) |
| Other Chromaticity Indicators | WI (ASTM E313, CIE or ISO, AATCC, Hunter), YI (ASTM D1925, ASTM 313), TI (ASTM E313, CIE or ISO), Metamerism Index MI, Color fastness, color fastness, strength, opacity, support chromaticity polygon tolerance |
| Observation Angle | 2° or 10° |
| Observation Light Source | 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) |
| Show | Spectrogram or Data, Sample Colorimetric Value, Color Difference Value or Graph, Pass or Fail Results, Color Bias |
| Measure Time | About 1.5 sec |
| Repeatability | Spectral reflectance, MAV, standard deviation within 0.08% (400 nm to 700 nm, within 0.18%), Chromaticity value, MAV, within ΔE x ab 0.03 (after the instrument is warmed up and calibrated, the average value of the white board is measured 30 times at an interval of 5 sec) |
| Difference Between Stations | MAV, within ΔE x ab 0.15 (the average value of 12 BCRA series II swatches) |
| Battery Power | Lithium battery, 5000 times in 8 hrs |
| Lighting Source Life | More than 3 million measurements in 5 years |
| Interface | USB, Bluetooth® 4.0 Dual Mode (2.1 Compatible) |
| Storing Data | 1000 standard samples, 30000 samples |
| Display | TFT true color 3.5 in (8.8 cm), capacitive touch screen |
| Operating Temperature | 32 ℉ to 104 ℉ (0 ℃ to 40 ℃) altitude, below 1.2 mi (2000 m) |
| Operating Humidity | 0% to 85% RH (no condensation) |
| Storage Temperature | -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) |
| Storage Humidity | 0% to 85% RH (no condensation) |
| Size | 7.2 in x 3 in x 4.1 in (184 mm x 77 mm x 105 mm) |
| Weight | Approx. 21.1 oz (600 g) |
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