Automatic freeness Tester

The freeness automatic tester measures the drainage rate of pulp suspensions through the water filtration method, reflecting the drainage performance of fibers. It is used in papermaking processes to control pulp quality and guide adjustments in beating degree and pulp blending ratios.
Selection
When selecting, consider that the measurement range should cover the types of pulp produced, the detection speed should match the production line's rhythm, the operation interface should align with personnel habits, the maintenance cycle should fit into the maintenance plan, and the data interface should be compatible with the existing system.

Terms

Standards

Instruments

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

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

$ 3590.00

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

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

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

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

Controlled by single chip microcomputer, temperature accuracy +/- 0.03 ℃, kinematic viscosity measurement range 0.5~ 20000mm ²/s, automatic tracking of heating Linear dispersion and precise control of water Bath and oil Bath temperature.

$ 2116.00

Adopt automatic mechanical pressurization and curing inlay program, Heating power 650W, mold sleeve specification is 40mm, realize automatic heating and pressurization and automatic pressure relief after molding, real-time temperature display to ensure stability and reliability.

$ 3612.00

Adopt automatic mechanical pressurization and heating technology, mold sleeve specification is 30mm, Heating power 650W, automatic pressing and shutdown pressure relief, real-time temperature display, support room temperature sampling, suitable for thermoset material inlay.

$ 3612.00

Using high-resolution digital camera for automatic detection and playback function, can simultaneously measure three capillary tubing, temperature control using platinum resistance to improve accuracy, with automatic and manual visual two measurement modes.

$ 4188.00

Using photoelectric automatic equilibrating principle, measurement range +/- 45 ° optical rotation and +/- 120 ° Z sugar content, minimum reading +/- 0.001 °, equipped with color LCD Touchscreen and USB interface, support automatic retest 6 times and calculate the average value.

$ 1752.00

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

Using photoelectric detection and automatic dial display, the measurement range is +/- 45 °, the minimum reading is 0.001 °, and the low optical rotation sample can be accurately analyzed, and the operation is simple.

$ 1380.00

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