• Model NO.：PN-COBB
• Trademark：PNSHAR
• Origin：Hangzhou, Zhejiang
• HS Code：90248000
• Production Capacity：1000sets,Year

Basic Info.

Model NO. PN-COBB Trademark PNSHAR Origin Hangzhou, Zhejiang HS Code 90248000 Production Capacity 1000sets/Year

Product Description

1. INTRODUCTION:
This is COBB absorption tester COBB tester.
Paper and board-determinator of water absorption is a frequent laboratory testing instrument developed by us according to national standards. The COBB absorption tester is mainly used to measure the surface water absorption of sized paper and cardboard, including corrugated fiberboard. But it may be not suitable for paper and cruddy paper with a density lower than 50g/m2. Likewise, it may be not applicable for loose paper (for example, newsprint) or unsized paper (for example, blotting paper) or other paper with high water absorbability. This instrument is only capable of testing surface water absorption of paper and board. It is not applicable to exactly evaluate the writing performance of paper and board.

2. APPLICATIONS:  Paper. paper board .

3. STANDARDS:  ISO535. GB/T1540

4. FEATURES:
1). Quick clamping of the sample
2). Test area:100cm2
3). Stainless steel hand roll
4). Soft rubber gasket
5). All in stainless steel

NO.	ITEM	SPECIFICATION
1	Test Area:	100±0.2cm2
2	Test water:	100±5ml
3	Roll Length:	200±0.5mm
4	Roll mass:	10±0.5kg

Company Introduction:
PNSHAR, as one SGS-Audited company & ISO-Certified company, has been engaged in the R&D and production of lab equipment for paper & packaging industries since 1985.Our products has achieved CE certificate. 
As the leading manufacturer from China, we are enjoying the Chinese market, competing the European suppliers, American suppliers and Taiwan Suppliers.
Based on good quality and reliable performance, our lab equipments also have been exported to more than 50 countries, such as follows:
1). Europe: Italy, Germany, Hungry, Macedonia, Latvia, Czech, Switzerland, Russia, Poland, Turkey etc;
2). Asia & Oceania: Japan, Indonesia, Singapore, Australia, Hongkong, South Korea, Iran, Thailand, Viet Nam, India, Bangladesh, Jordan, Saudi Arab, Bahrain, Pakistan, Malaysia, Philippines, Myanmar, Taiwan, Oman, Uzbekistan, etc;
3). America:USA, Mexico, Argentina, Brazil, Peru, Costa Rica, Guyana, Uruguay, etc;
4). Africa: Kenya, Egypt, South Africa, Cote d'Ivoire, Cameroon, etc.

Our Workshop:

Our Ceritificate: