New whiteness meter

ZB-B whiteness tester is a specialized instrument for measuring the whiteness of objects. Widely used for measuring the whiteness of objects such as paper and cardboard, textile printing and dyeing, paint and coatings, chemical building materials, plastic products, cement, calcium carbonate powder, ceramics, enamel, porcelain clay, starch, flour, salt, detergents, cosmetics, etc.

function

1. Determine ISO whiteness (i.e. 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

3. Measure opacity

4. Measure transparency

5. Determination of light scattering coefficient and absorption coefficient

6. Measure ink absorption value

feature

1. The instrument has a novel appearance and compact structure, and advanced circuit design effectively ensures the accuracy and stability of measurement data

2. Instrument simulation D65 illumination body illumination

3. The instrument adopts d/o illumination to observe geometric conditions; Diffuse sphere diameter 150mm, test hole diameter 30mm (or 19mm), equipped with a light absorber to eliminate the influence of mirror reflection light on the sample

4. The instrument has added a printer and adopts imported thermal printer cores, which do not require the use of ink and ribbon, have no noise during operation, and have fast printing speed

5. Adopting a color large screen touch LCD display, the instrument displays in Chinese and prompts the operation steps to display measurement and statistical results. The friendly human-machine interface makes the instrument operation simple and convenient

6. Data communication: This instrument is equipped with RJ45 network interface and USB interface. Users can transmit data to the server through Ethernet TCP/IP protocol or directly connect to the computer through USB cable. The instrument has WIFI function, and users can transmit test data to the computer through the upper computer software and router, and generate reports

7. The instrument has power-off protection, and calibration data will not be lost after power-off