Product Description
Freeness Tester 0SR Type is a specialized instrument used to measure the drainage ability of pulp, which is an important property in the paper manufacturing process. Freeness refers to how quickly water drains from a pulp slurry, which directly impacts the efficiency of papermaking machines and the quality of the final paper product. The 0SR type is an advanced version that offers precise and reliable measurements in accordance with industry standards.
Freeness tester operates by allowing a pulp sample to drain through a fine mesh screen under controlled conditions. The time it takes for a specific volume of water to pass through the pulp is measured, and this value is used to calculate the freeness, often expressed in Canadian Standard Freeness (CSF) units. A higher freeness value indicates faster drainage, typically associated with finer, less refined pulps, whereas a lower value suggests slower drainage, often resulting from more refined pulps.
This tester is essential in adjusting the refining process, as pulp that drains too quickly or too slowly can lead to issues in paper quality, such as inconsistent texture or poor bonding. The Freeness Tester 0SR Type is vital for quality control in pulp mills and paper manufacturing plants, helping to optimize production efficiency and ensure high-quality paper products with the desired characteristics.
Product Specifications
Two graduated scales, Range:(0-250GSM), Graduation 1g/m2 for sample size. 25x40cm2 or 20x25 cm2.
• Range:(0-500 GSM), graduation:2 g/m2 for sample size:20x25 cm2.
• Full-scale reading corresponds to 25 grams.
• Indicating Scale radius 30 cm & 50cm.
• Rigid strip pendulum with hardened bearing for
suspension support.
• Sample Basket of stainless steel wire or
sample clip holder.
OPTIONS AVAILABLE :
Scale( 0-125 GSM), Graduation 0.5 g/m2
Scale: (0-500 GSM), Graduation 2 g/m2.
Scale: (0-1000 GSM), Graduation 4 g/m2
Tearing Template: 10x10 / 20x25 / 25x40 cm2.