CSF Tester (Canadian Standard Freeness)

The Canadian Standard Freeness Tester measures the drainage rate of pulp suspension on a standard screen, reflecting the drainage performance of fibers. It is used in the papermaking process to control pulp proportioning and refining effects, guiding adjustments to process parameters.
Selection
When selecting, consider matching the concentration range of the slurry being tested with the instrument's measurement range, and ensure that the sieve specifications meet the requirements of the Canadian Standard Freeness (CSF). Pay attention to the sealing of the drainage collection device and the accuracy of timing, ensuring that the scale on the water filtration cylinder is clear and easy to read. Choose between a benchtop or portable structure based on the available laboratory space.

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

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

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

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

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, 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

Silicone oil standard solution, calibrated viscosity 380cp, capacity 400ml, suitable for Viscometer calibrating.

$ 185.00

Concentration 1000ppm of copper ion standard solution, PTFE bottle Encasement, capacity 480mL, suitable for daily ion calibrating applications.

$ 135.00

Three pH value buffers are available, each bag can be formulated with 250ml of standard solution, Packaging Dimensions 70 × 60mm, weight 20g, easy to store and use.

$ 78.00

Universal ion standard solution concentration 1000ppm, suitable for daily ion calibrating, PTFE bottle Encasement, capacity 480mL, to ensure calibrating accuracy and Stability.

$ 135.00

General ion standard solution with concentration 1000ppm, PTFE solution bottle Encasement, capacity 480mL, suitable for daily calibrating needs.

$ 135.00

General ion standard solution with a concentration of 1000ppm, using PTFE solution bottle Encasement, capacity 480mL, suitable for daily ion calibrating needs.

$ 135.00

General ion standard solution concentration 1000ppm, suitable for daily ion calibrating, PTFE solution bottle Encasement, capacity 480mL, water Hardness type.

$ 135.00

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