TILO-B Whiteness Meter Color Whiteness Meter Colorimeter Titanium Dioxide Colorimeter

TILO-B Whiteness Meter Color Whiteness Meter Colorimeter Titanium Dioxide Colorimeter
Product Introduction
This instrument has a novel appearance and compact structure, and advanced circuit design effectively ensures the accuracy and stability of measurement data. Adopting a large screen high pixel LCD display module, the instrument displays and prompts operation steps in Chinese, displays measurement and statistical results, and has a friendly human-machine interface that makes instrument operation simple and convenient. This instrument has added a printer and adopts an imported thermal printer core, which does not require the use of ink and ribbon, operates without noise, and has fast printing speed. This instrument is equipped with a standard RS232 interface and can communicate with microcomputer software. The instrument has power-off protection, and calibration data will not be lost after power-off.

Function and Application: TILO-B Whiteness Meter, Color Whiteness Meter, Colorimeter, Titanium Dioxide Colorimeter
This instrument has been professionally developed, produced, and sold by TILO Tianyouli for 13 years. It is used to measure the whiteness of objects and is widely used in measuring the whiteness of paper plates, textile printing and dyeing, paint and coatings, chemical building materials, plastic products, cement, calcium carbonate powder, ceramics, enamel, porcelain clay, talcum powder, starch, flour, salt, detergents, cosmetics, and other objects. The functions are as follows:
1. Determine ISO Brightness (R457 whiteness), and for fluorescent whitening samples, the fluorescence whitening produced by the emission of fluorescent substances can also be measured.
2. Measure the brightness stimulus value Y10.
3. Measure the opacity.
4. Measure transparency.
5. Measure the light scattering coefficient and absorption coefficient.

Implementation standards and basis TILO-B whiteness meter color whiteness meter colorimeter titanium dioxide colorimeter
1. This instrument complies with GB3978-83: Standard Illumination Bodies and Illumination Observation Conditions. D65 lighting body illumination. Using d/o illumination to observe geometric conditions (ISO2469). The diameter is 150mm, and there are two types of test hole diameters: 30mm and 19mm. It is equipped with a light absorber to eliminate the influence of mirror reflection light on the sample. The peak wavelength of the spectral power distribution of the R457 whiteness optical system is 457nm, with a full width at half maximum of 44nm; the RY optical system complies with GB3979-83: Object Color Measurement Method.
2. This instrument follows the following standards:
GB7973: Determination of diffuse reflectance factor of pulp, paper and paperboard (d/o method).
GB7974: Determination of whiteness of paper and paperboard (d/o method).
ISO 2470: Method for determining the diffuse reflectance factor of blue light on paper and paperboard (ISO whiteness).
GB 13025.2: General test methods for salt industry, determination of whiteness.
GB 8940.2: Method for determination of pulp whiteness.
GB 1840: Method for determination of industrial potato starch.
GB 2913: Plastic whiteness test method.
GB 1543-88: Determination of opacity of paper.
ISO 2471: Determination of opacity of paper and paperboard.
GB10339-89: Determination of Light Scattering Coefficient and Light Absorption Coefficient of Paper and Pulp.
GB T/5950: Measurement method for whiteness of building materials and non-metallic mineral products.
※ Textile industry standard: Determination method for whiteness of chemical fiber pulp.

Main technical features: TILO-B whiteness meter, color whiteness meter, colorimeter, titanium dioxide colorimeter
1. Zero drift: ≤ 0.1%;
2. Drift of indication: ≤ 0.1%;
3. Indication error: ≤ 0.5%;
4. Repetitive error: ≤ 0.1%;
5. Mirror reflection error: ≤ 0.1%;
6. Sample size: The test plane should not be less than 30mm (or 19mm), and the sample thickness should not exceed 40mm;
7. Power supply: AC 220V ± 10%, 50Hz, 0.4A.
8. Working environment: Temperature range of 0-40 ℃, relative humidity<85%;
9. Size and weight: 375 × 264 × 400 (mm), 18kg.
10. Packaging size and weight: 520 × 360 × 600 (mm), 22kg
TILO-B Whiteness Meter Color Whiteness Meter Colorimeter Titanium Dioxide Colorimeter