DRK103A paper whiteness test meter
Measurement of brightness, color and opacity affordable
test whitenss of paper,fabric,etc
Port: qingdao or beijing
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 99 Set/Sets per Month
Payment Terms: T/T,cash
Contact Supplier
Packaging Detail: Plywood ctns packing
Delivery Detail: two weeks after payment
DRK103A paper whitenss test meter
The meter is used to test the whiteness. It also can test the paper’s transparency, opacity, light scattering coefficient and light absorption coefficient, also can define printing ink absorption values of paper and cardboard. The meter can menstruate many times and gives series of arithmetic measuring result. The testing data will store while powering off for a long time.
Standard and Character
paper whiteness test meter is designed according to GB3978-83(standard lighting substance and lighting observing condition, modeling D65 lighting. It adopts d/o lighting observing geometry terms (ISO2469), ISO2470 (ISO brightness), ISO2471 (Opacity),etc. The diffuse diameter is 150mm. It uses light absorber to eliminate the influence caused by the specimen’s mirror reflecting light.
Field
It 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.
Technical data:
1. Zero excursions: ≤0.1
2. Result excursion: ≤0.1
3. Result error: ≤0.5
4. Repeating error: ≤0.1
5. Mirror reflecting error: ≤0.1
6. Dimension of specimen: the diameter of specimen over 30mm or 19mm, thickness below 40mm
7. Power: ~220V±10%, 50Hz, 0.3A
8. Ambient condition: temperature 0°C~40°C, humidity below 85%
9. Dimension and net weight: 345(L)mm×260(W)mm×425(H)mm, 16kg
For more information, pls contact me,ketty,13153144576
view our web http://www.drktest.com
jinan drick instruments co.,ltd
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