Canadian Freeness Tester

The Canadian Freeness Tester measures the speed at which pulp suspension passes through a standard sieve and its drainage capacity, reflecting the drainage performance of fibers. It is used in the papermaking process to control pulp quality, adjust refining degree and proportions, and guide production operations.
Selection
When selecting, consider whether the measurement range matches the slurry type, whether the ease of operation meets daily needs, and whether the maintenance cost fits the budget. Ensure the instrument complies with relevant industry standards, has a durable structure suitable for workshop environments, and provides good data repeatability.

Terms

Standards

Instruments

Made of 304 stainless steel, Measurement range 0-1000CSF, equipped with 0.50mm diaMeter screen mesh, self-calibrating, long service life.

$ 3590.00

It can measure the range of 0-1000CSF, with an accuracy of 10CSF, using 304 stainless steel material and silicone sealing ring structure, with self-Adjustment, suitable for various Pulp water filtration change detection.

$ 4325.00

Measurement range 0-100 ° SR, equipped with a special measuringflask to directly display the Freeness/Schopper-Riegler value, without conversion, the test water temperature is controlled at 20 +/- 0.5 ° C to ensure accurate and reliable detection results.

$ 1004.00

Using spring pressing cylinder cover, fast operation. All 304 stainless steel structure, filter precision manufacturing, high durability. Measurement range 0~ 1000CSF, in line with a number of international and domestic standards.

$ 4705.00

The instrument is made of all stainless steel, and the filter screen is precisely machined according to the TAPPI T227 standard. The measurement range is 0~ 1000CSF, which can accurately reflect the surface condition and swelling of the fiber, and has a long service life.

$ 4075.00

Measurement range 0~ 100 ° SR, cone rising speed 100 +/- 10mm/s, suitable for all kinds of Pulp suspensions, can use raw materials economically and end the Refining process in time, simple and reliable operation.

$ 1106.00

Manual compression sealing vertebral body design, three-legged leveling mechanism to ensure sealing, Measurement range 0~ 100 ° SR, cone rising speed 100 +/- 10mm/s, overflow port discharge time 149 +/- 1s.

$ 1134.00

Measurement range 0~ 100 ° SR, overflow discharge time 149 +/- 1s, using national standard design, can accurately detect Pulp suspension filtration rate.

$ 1171.00

Measurement range 0~ 100 ° SR, overflow discharge time 149 +/- 1 seconds, cone rising speed 100 +/- 10mm/s, used to detect Pulp suspension filtration rate, in line with ISO 5267-1 international standards.

$ 1340.00

Vertical design, motor and drying system separation, small vibration, low noise, high dehydrating efficiency, Rotation speed of 2800 rpm, dehydrating weight 0-500g, accurate timing, easy to use.

$ 654.00

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