PN-48BF Brightness Tester

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Pnshar - China
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This tester is used to measure the brightness(ISO Brightness R457 whiteness) fluorescent whitening degree the transparency opacity light scattering coefficient and absorption coefficient of paper the objec

Introduction

This tester is used to measure the brightness(ISO Brightness, R457 whiteness), fluorescent whitening degree, the transparency, opacity, light scattering coefficient and absorption coefficient of paper the object, it is widely used in papermaking, textile, printing, plastics, ceramics, enamel, food, building materials, paints, chemicals, salts and other special need to measure the whiteness body production and inspection department.

Technical parameter

Power supply: DC12V 5A;
Accuracy: △R457≤1.0 △Y≤1.0;
Resolution: 0.01;
Measuring range: (1~160)%;
Integrating sphere: diameter 150mm test hole diameter 30mm simulated D65 illumination;
Sample size: the test plane is not less than Φ30mm and the thickness is not more than 40 mm;
Man-machine interface: 7”color touch screen;
Printout: Modular integrated thermal printer;
Working environment: Indoor temperature (20±10)℃; relative humidity <85%;
Dimensions: (240×360×440)mm (length×width×height);
Net weight: about 11.0kg.

Product features

1. Adopt new module circuit design with WIFI Internet of Things function. After networking the test results can be saved to the cloud server and through the dedicated PN-QMS series quality management system data query management big data analysis and statistics and visual large-screen display can be performed;
2. It has the function of column chart display which is convenient for checking the test results;
3. Determination of transparency and opacity;
4. Determination of light scattering coefficient and absorption coefficient;
5. It can be measured multiple times and give the arithmetic mean of a series of measurement results;
6. With power-off protection function the data such as zero adjustment calibration and standard value will not be lost even if the power is off;
7. Simulate D65 lighting. The geometry was observed with d/0 illumination.

National standard

GB/T 7973、GB/T 7974、GB/T 2679
GB/T 1543、GB/T 2913、GB/T 13025.2
GB/T 5950、GB/T 10339、GB 12911
ISO 2470-2、ISO 2471

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DIVISIONS

Office contact information

THANH TIN INSTRUMENT AND CHEMICAL CO., LTD

Working time

Monday - Friday: 8 AM to 5 PM
Saturday: 8 AM - 12.00 AM