EN
SKZ115 SR Beating Pulp Tester
Description
1.Tests pulp freeness in 0–100°SR (Schopper-Riegler) units, fits pulp suspension below 100°SR;
2. Full stainless steel hydraulic structure; phosphor bronze filter with 100cm² standard working area.
3. Standard test conditions: 1000mL distilled water at 20±0.5℃, fixed draining time 149±1s, 1°SR minimum scale.
4. Compact footprint, lightweight for lab layout flexibility.
This professional pulp freeness tester is engineered for accurate Schopper-Riegler testing, delivering standardized and reliable detection for pulp suspension in paper laboratories and pulp production quality control.
It supports precise pulp freeness measurement within the range of 0–100°SR, perfectly adapting to all pulp suspension samples below 100°SR. With a minimum scale of 1°SR, the device captures subtle freeness differences effectively, providing accurate data to evaluate pulp filtration and drainage performance for diverse pulp materials.
Built with premium durable materials, the tester adopts a full stainless steel hydraulic structure that ensures stable hydraulic transmission and long-term corrosion resistance. Equipped with a high-quality phosphor bronze filter, it features a standard 100cm² working area, complying with universal industry testing standards and guaranteeing consistent and repeatable test conditions.
The machine strictly follows standardized test parameters to ensure authoritative and credible results. It operates under standard laboratory conditions with 1000mL distilled water at 20±0.5℃ and a fixed draining time of 149±1 seconds. Such precise and fixed testing specifications eliminate manual parameter errors and fully meet official pulp freeness detection norms.
Featuring a compact footprint and lightweight design, this testing instrument saves valuable laboratory space and offers outstanding layout flexibility. It is easy to transport and install, fitting seamlessly into various lab arrangements. With standardized performance and portable structure, it serves as an ideal testing device for pulp research experiments and daily production quality inspection.
Specifications
| Range | 0-100°SR |
| Minimum scale | 1°SR |
| Temperature of distilled water | 20±0.5 ℃ |
| Volume of distilled water | 1000 ml |
| Draining time | 149±1 s |
| Dimension | 460×250 (mm) |
| Weight | 35kg |
