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Canadian Standard Freeness Tester Tappi T227 ISO 5267/2 as/Nz 1301
ISO 5267/2, AS/NZ 1301, 206s, BS 6035 part 2, CPPA C1, and SCAN C21;QB/T1669-1992
The Canadian Standard Freeness Tester is used to determine the rate of drainage of a dilute pulp suspension and express it in terms of freeness.
The Standard Freeness Tester (Canadian Standard Freeness Tester) is used to determine the water absorption rate of various pulp aqueous suspensions. The standard freeness tester is widely used in the inspection of the pulping process in the papermaking industry, the formulation of the papermaking process, and the various paper pulping experiments of scientific research institutes. It is an indispensable measuring instrument for the study of pulping and papermaking.
What is CFS value:
Under the specified conditions, use a Canadian freeness tester to measure the filtration performance of 1000mL slurry water suspension with a content of (0.3±0.0005)% and a temperature of 20°C, the CSF is expressed in the term of measured volume of outflow water.
This instrument provides a test value suitable for the production control of groundwood pulp; it can also be widely used for changes in the filterability of various chemical pulps in the process of beating and refined pulp; it reflects the surface condition and swelling condition of the fiber.
Structure
The freeness meter includes a water filter chamber and a measuring funnel that divides proportionally, and is installed on a fixed bracket. The water filter chamber is made of stainless steel. The bottom of the cylinder is a porous stainless steel sieve plate and an airtight sealed bottom cover, which is connected to one side of the cylinder with a loose leaf and fastened to the other side. The top cover is sealed, open the bottom cover, the pulp flows out. The cylinder and the filter cone are respectively supported by two machined bracket flanges with openings on the bracket.
| Application range | pulp, composite fiber |
| Executive standard | TAPPI T227 |
| Standard size | length 300 mm × height 1120 mm × width 400 mm |
| Measuring range | 0~1000CSF |
| Capacity of round container | 1000ml |
| The capacity of the lower cone container | 23.5±0.2ml |
| Tilt of main cone container | 29±5 |
| The height from the bottom of the funnel to the overflow level | 50.8±0.7mm |
| Aperture of drying plate net | diameter 0.5mm |
| Weight | 53kg |
Who we are
We are professional manufacturer & supplier specialized in Civil Engineering,Material testing, Lab equipments since 2003. We can produce various kinds of testing equipment complies to the ASTM/AASHTO, ISO, EN, DIN standards. We have been dedicated to supply our valued customer with high reliable quality with competitive price, no-worry service.
What we supply
1. Soil testing equipment
2. Asphalt testing equipment
3. Cement testing equipment
4. Concrete test equipment
5. Material test machine
6. Aggregate testing equipment
7. Pavement test equipment
8. Geotextiles testing equipment
9. Non destructive testing equipment
10. Drilling fluids testing equipment
11. Rock mechanics testing equipment
12. General Laboratory equipment
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