Factory Price Sanitary Napkin Liquid Penetration Tester - YYP103A Whiteness Meter – Yueyang

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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Plastic Pipe Pressure Blasting Testing Machine, R457 Whiteness Tester, Carbon Black Content Tester, With a rapid advancement and our buyers come from Europe, United States, Africa and everywhere in the world. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don't hesitate to get hold of us!
Factory Price Sanitary Napkin Liquid Penetration Tester - YYP103A Whiteness Meter – Yueyang Detail:

Whiteness Meter is widely applied in papermaking, fabric, printing, plastic, ceramic and porcelain enamel, construction material, chemical industry, salt making and other testing department that need to test whiteness. DRK103A brightness meter also can test the paper’s transparency, opacity, light scatting coefficient and light absorption coefficient.

1.Test ISO whiteness (R457 whiteness) .It can also determine the fluorescent whitening degree of phosphor emission.

2. Test of lightness tristimulus values (Y10), opacity and transparency. Test light scatting coefficient and light absorption coefficient.

3. Simulate D56. Adopt CIE1964 supplement color system and CIE1976 (L * a * b *) color space color difference formula. Adopt d / o observing geometry lighting conditions. The diameter of diffusion ball is 150mm. The diameter of test hole is 30mm or 19mm. Eliminate the sample mirror reflected light by light absorbers.

4. Fresh appearance and compact structure; Guarantee the accuracy and stability of measured data with advanced circuit design.

5. LED display; Prompt operation steps with Chinese. Display statistical result. Friendly man-machine interface makes the operation simple and convenient.

6. Instrument is equipped with a standard RS232 interface so it can cooperate with the microcomputer software to communicate.

7. Instruments have a power-off protection; the calibration data is not lost when the power is cut off.

Brightness Meter is widely applied in papermaking, fabric, printing, plastic, ceramic and porcelain enamel, construction material, chemical industry, salt making and other testing department that need to test whiteness. PN-48B brightness meter also can test the paper’s transparency, opacity, light scatting coefficient and light absorption coefficient.

1.In accordance with GB3978-83: Standard lighting and lighting and observation conditions.

2.Simulate D56. The diffuse diameter is 150mm and test whole diameter is 30mm or 19mm. It uses light absorber to eliminate the influence caused by the specimen’s mirror reflecting light.

3.R457 whiteness optical spectral power distribution system in the peak wavelength 457nm, FWHM 44nm, RY10 optical system in line with the GB3979-83: object color measurement.

4.GB7973-87: Pulp, paper and paperboard diffuse reflectance factor assay (d/o method).

5.GB7974-87: paper and paperboard whiteness assay (d/o method).

6.ISO2470:paper and board Blu-ray diffuse reflectance factor method (ISO brightness);

7.GB8904.2:Pulp whiteness assay

8.GB1840:Industrial potato starch assay

9.GB2913:plastics whiteness assay

10.GB13025.2:Salt making industry general test method; whiteness assay

11.GB/T1543-88:Paper opacity determination

12.ISO2471:paper and cardboard opacity determination

13.GB10336-89:paper and pulp light scatting coefficient and light absorption coefficient determination

14.GBT/5950 construction material and non-metallic mineral products whiteness assay

15.GB10339 Citric acid whiteness and detection method

16.GB12911:Paper and paperboard Ink absorption determination

17.GB2409:Plastic yellow index. test method

1.zero drift: ≤ 0.1 %;

2.indication drift: ≤ 0.1 %;

3.indication error: ≤ 0.5 %;

4.repeatability error: ≤ 0.1 %;

5.specula reflection error: ≤ 0.1 %;

6.sample size: the test plane not less than φ30mm, the thickness of no more than 40 samples

7.Power: AC 220V ± 10%, 50HZ, 0.4A.

8.work environment: Temperature 0 ~ 40 ℃, relative humidity of not more than 85%

9.size and weight: 375 × 264 × 400 (mm), 16 kg

1.YYP103A brightness meter;

2.A power line; a black trap;

3.Two pieces of no fluorescent white standard plate;

4. One piece of fluorescent whitening standards board

5. Four light bulbs

6. Printing paper 4 volumes

7. A Power sample

8. Certification

9. Specification

10.Packing list

11.Warranty

12.Optional: constant pressure powder sampler.


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Factory Price Sanitary Napkin Liquid Penetration Tester - YYP103A  Whiteness  Meter – Yueyang detail pictures


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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for Factory Price Sanitary Napkin Liquid Penetration Tester - YYP103A Whiteness Meter – Yueyang , The product will supply to all over the world, such as: Sierra Leone, Paraguay, Malta, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We have been willing to build long-term, friendly and mutually beneficial cooperation with you.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Elma from Gabon - 2018.09.12 17:18
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Sophia from New Delhi - 2017.04.28 15:45
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