Beating Degree Detector

The freeness tester measures the drainage rate of pulp suspension through a standard screen, reflecting the degree of fiber fibrillation and hydration. It is used to monitor the drainage performance of pulp during the papermaking process and guide adjustments in the refining process.
Selection
When selecting, consider the matching of slurry type with the detection range, confirm that the standard sieve specifications align with production consistency, check the automatic cleaning function to reduce clogging, compare the impact of different temperature compensation methods on accuracy, and evaluate the convenience of the operation interface.

Terms

Standards

Instruments

The equipment adopts the mechanical action of flying knife roller and bottom knife, which can handle 200-700g absolute dry slurry, the speed of flying knife roller is 500 +/- 10rpm, and supports heavy thallium pressure adjustment and automatic beating time control, so as to realize fiber refinement and beating degree. Precise regulation.

$ 4083.00

Equipped with high light transmitance Glass liner, transmission Illumrination degree 1000Lux, reading Microscope magnification 100X, can accurately measure pinholing size and quantity.

$ 677.00

The PD array Detector meets the CIE V (lambda) 2 degree Visual Response, the haze Repeatability is less than 0.1, and the open sample compartment supports vertical horizontal testing to adapt to multiple samples with thickness less than 170mm.

$ 1332.00

PD array Detector was used to satisfy CIE V (lambda) 2 degree Visual Response. High Accuracy light transmitance and haze data were measured by compensation method. Measurement time was about 1.5 seconds.

$ 1977.00

PD array Detector, to meet the CIE V (lambda) 2 degree Visual Response, compensation method measurement, haze Repeatability less than 0.05, open sample compartment to adapt to vertical or horizontal testing, dynamic monitoring of Illuminant and environment changes.

$ 1977.00

The PD array Detector and Φ 8mm measurement aperture are used to meet the CIE V (lambda) 2 degree visual Response, and the open sample compartment supports vertical horizontal testing. Measurement time is about 1.5 seconds, and the haze resolution is 0.01 units.

$ 1655.00

Platinum Sensor provides linearly stable measurement results, Conductivity Detector cell constant K = 10, Measurement range 0 to 200mS/cm, suitable for high Conductivity Detector liquid detection.

$ 106.00

PD array Detector to achieve CIE V (lambda) 2 degree Visual Response, measurement aperture Φ 15mm, support open sample Chamber vertical horizontal test, dynamic monitoring of Illuminant and environment changes to ensure reliable data.

$ 1977.00

PD array Detector and Φ 4mm measurement aperture, to meet the CIE V (lambda) 2 degree visual Response, compensation measurement to ensure High Accuracy and repeatability, open sample Chamber to adapt to vertical, horizontal testing, dynamic monitoring Illuminant and environment changes.

$ 1977.00

Conductivity Detector cell constant K = 0.1, built-in temperature sensor real-time sensing sample temperature, suitable for low Conductivity Detector liquid measurement.

$ 314.00

The PD array Detector meets the CIE V (lambda) 2 degree Visual Response, the measurement aperture is Φ 15mm, and the open sample compartment supports vertical horizontal testing. Illuminant and environment changes are dynamically monitored to ensure reliable data.

$ 1655.00

90 degree right angle Probe design for low headroom area operation, Measurement range 0-1500 μm, accuracy of +/- 1%, using stainless steel sealing structure to achieve complete waterproof function.

$ 1290.00

60 degree projection angle design, Measurement range 0~ 200GU, Repeatability 0.2GU, Support Automatic calibration and a variety of Measurement mode, built-in large-capacity lithium battery can work continuously for more than 12 hours.

$ 280.00

Suitable for paper or Cardboard dust degree determination, in line with national standards, the effective area of the table is 0.0625 square Meters and can be 360 ° swirl/spin, and the standard dust map area is 0.05~ 5.0mm ².

$ 361.00

90 degree Probe design for narrow space measurement, Measurement range 0~ 1500μm, accuracy +/- 1%, support Data storage and USB transmission, Protection Rating IP65, in line with ISO, ASTM and other international standards.

$ 1180.00

Articles

Application of Valley Beater in Pulp Laboratory Beating
The Valley beater is a device used in laboratories to simulate industrial beating processes. It modifies the morphology of pulp fibers through mechanical action, thereby influencing paper properties. During operation, parameters such as beating pressure, pulp consistency, and beating time must be controlled, with the beating degree serving as a quantitative measure of the effect.
Standard Method for Determining the Beating Degree of Pulp Using a PFI Mill
This article introduces the standard method for measuring the degree of pulp beating using a PFI mill. The beating degree is a key indicator of the extent of pulp fiber processing and directly affects paper quality.
Analysis of the Influence of Beating Degree on the Physical Strength of Paper
This article explores the impact of beating degree on the physical strength of paper. The beating degree is a key indicator of the extent of fiber processing, which influences paper strength by altering fiber morphology and bonding forces.
The difference between the Schopper-Riegler freeness tester and the Canadian Standard Freeness tester.
The Schopper-Riegler freeness tester and the Canadian Standard Freeness tester are both commonly used instruments for measuring the drainage performance of pulp, but they differ in principle and applicable scenarios.
Detailed Operating Procedures for the Pulp Beating Degree Tester
The pulp freeness tester is used to evaluate the drainage performance of pulp, and its operation must strictly adhere to standardized procedures. First, prepare clean instruments and pulp samples at standard temperature, then calculate the freeness value based on the drainage time.