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| Product Name: |
Brightness tester
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| Related proudcts |
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| Specifications |
DRK103 |
| Price Term: |
FOB |
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***ailed Product Description
The meter is used to test the whiteness. 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. It can test the papers tran***rency, opacity, light scattering coefficient and light absorption coefficient. The meter is designed according to GB3978-83(standard lighting substance and lighting observing condition, modeling D65 lighting. It adoptes d/o lighting observing geometry terms(ISO2469). The diffuse diameter is 150mm. It uses light absorber to eliminate the influence caused by the specimens mirror reflecting light. The meter can mensurate many times and give series of arithetic measuring result. The testing data will store while powering off for a long time.
Technical data:
1. Zero excursion: ¡Ü0.1
2. Result excursion: ¡Ü0.1
3. Result error: ¡Ü0.5
4. Repeating error: ¡Ü0.1
5. Mirror reflecting error: ¡Ü0.1
6. Dimension of specimen: the diameter of specimen over 30mm or 19mm, thickness below 40mm
7. Power: ~220V¡À10%, 50Hz, 0.3A
8. Ambient condition: temperature 0~40, humidity below 85%
9. Dimension and net weight: 345(L)mm¡Á260(W)mm¡Á425(H)mm, 11kg
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| Company: |
JI NAN DRICK INSTRUMENTS CO.,LTD
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| Contact: |
Mr. frank frank |
| Address: |
No.2 lan xiang middle road,Jinan,China |
| Postcode: |
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| Tel: |
+86 0531-85761369 |
| Fax: |
0086-531-85860395 |
| E-mail: |
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