| Customization: | Available |
|---|---|
| After-sales Service: | Life Long Term Technical Support |
| Warranty: | One Year |
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The whiteness tester is a special instrument for measuring the whiteness of objects. It is widely used in papermaking, printing, textile printing and dyeing, building materials, chemical industry, rice, food, salt making and other industries and other production and commodity inspection departments that need to measure the whiteness of objects.
Function:
Determination of D65 brightness (R457 blue light whiteness)
Determination of the degree of fluorescent whitening produced by the emission of fluorescent substances (the sample contains fluorescent whitening agent)
Determination of opacity OP (customized), light scattering coefficient S, light absorption coefficient A, transparency (customized), ink absorption value
Determine the luminance stimulus value Y10, that is, the green light diffuse reflection factor Ry
Determination of Optical Density - Lead Core Concentration (Customized Small Aperture)
Advanced circuit design effectively ensures the accuracy and stability of measurement data
The instrument has a power-off protection function, and the calibration data will not be lost after power-off
Power supply voltage: AC(100~240)V, (50/60)Hz, 50W
Working environment: temperature (10 ~ 35) ºC, relative humidity ≤ 85%
Display: 128X32 dot matrix LCD display
Light source: Analog D65
Integrating sphere: diameter 150mm
Sample size: test plane≥φ30mm, thickness≤40mm
Zero drift: ≤0.1
Indication error: ≤0.5
Repeatability error: ≤0.02 (10 consecutive tests with an interval of 10 seconds)
Specular reflection error: ≤0.1
Printing: Thermal Printer
Communication interface: RS232 (optional)
Dimensions: 365×260×425 mm
Instrument net weight: about 12kg
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can online video inspection before shipment?
Absolutely no problem
Q6: what's the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What's kind of shipment for customer choosing?
Usually ship by sea, by air, by international express .
We can also provide reasonable solutions according to your transportation requirements
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
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