Product Features:
digital brightness color tester
test the whiteness
test paper trasparency,opacity
Business Terms:
Port: qingdao
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 100 Set/Sets per Month
Payment Terms: L/C,T/T,cash
Contact Supplier
digital brightness color tester
test the whiteness
test paper trasparency,opacity
Port: qingdao
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 100 Set/Sets per Month
Payment Terms: L/C,T/T,cash
Contact Supplier
Packaging Detail: plywood ctns packing
Delivery Detail: two weeks after order confirmed
digital brightness color tester
model number:DRK103B
The tester 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
The tester 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
brightness tester 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
if you have any question, pls contact me,ketty.13153144576
fore more information, pls view our web http://www.drktes.com
jinan drick instruments co.,ltd
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