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DH-WA-01 Cobb Paper Water Absorption Performance Tester
539.0 USD ($)/Set
Product Details:
- Port Size Standard Cobb port, 112.8 mm diameter
- Mounting Type Table top
- Features Sturdy construction, corrosion-resistant, easy to operate, complies with TAPPI/ISO standards
- Response Time Within 2 minutes
- Interface Type Not applicable (manual device)
- Measuring Range 0-200 GSM
- Resolution 0.1 GSM
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DH-WA-01 Cobb Paper Water Absorption Performance Tester Price And Quantity
- 539.0 USD ($)/Set
- 1 Set
DH-WA-01 Cobb Paper Water Absorption Performance Tester Product Specifications
- Table top
- Standard Cobb port, 112.8 mm diameter
- Sturdy construction, corrosion-resistant, easy to operate, complies with TAPPI/ISO standards
- Within 2 minutes
- Not applicable (manual device)
- 0-200 GSM
- 0.1 GSM
- 8.5 kg
- 210 mm
- up to 200 ml water reservoir
- 125 mm diameter or as per standard requirements
- Cobb Paper Water Absorption Performance Tester
- Approx. 220 mm (device height)
- Paper absorbency testing
- Manual
- Manual operation
- 0-200 GSM
- Applicable (test under standardized temperature conditions)
- Not required (manual)
- Determining the water absorption (Cobb value) of paper, paperboard and corrugated fiberboard
- Metal body, corrosion-resistant
- Not applicable (manual device)
- 100 mm
- Applicable (test under standardized humidity conditions)
- Analog scale
- Manual
- 1 at a time
- 0.5 GSM
DH-WA-01 Cobb Paper Water Absorption Performance Tester Trade Information
- Shenzhen
- Western Union, Paypal, Telegraphic Transfer (T/T)
- 300 Set Per Month
- 7 Days
- standard exporting package
- All India
Product Description
DH-WA-01 Cobb Paper Water Absorption Performance Tester Paper Surface Absorption Weight Gauges
Application:
Paper and paper absorbency testers are conventional instruments for the water absorption test of paper and paperboard, also known as paper surface absorption weight gauges.
Principle:
Paper and paperboard surface water absorption (Cobb) value: the amount of water absorbed by the surface of the paper and paperboard per unit area under a certain pressure and temperature within a specified time, its calculated by g/m2. The specific formula is as following: C=(G2-G1) 100. Where: C-Cobb absorption value, G2-sample mass after water absorption, G1-sample mass before water absorption. The paper and board absorbency tester is a conventional instrument for the water absorption test of paper and paperboard, also known as a paper surface absorption weight tester. This instrument uses the Cobb test method in various methods of absorption test, so it is also called the absorbable absorbability tester.
Standards:
This instrument is designed according to the basic parameters and requirements specified in ISO 535 paper and paperboard - water absorption measurement (Bob method), GB/T1540-2002 paper and paperboard water absorption measurement method. This standard is suitable for determining the water absorption of various paper or board surfaces. It does not apply to the accurate evaluation of the writing performance of paper or cardboard.
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Guangdong Hongtuo Instrument Technology Co.,Ltd .
- 9F, Building 2, No. 8, Chuangyi East Road, Daojiao Town,Dongguan - 523071, Guangdong, China
- Phone :86-769-13267004347
- Ms. Sky Li (Overseas Sales Manager)
- Mobile :+8613267004347, +8618565755697
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