ISO 5267/2 BN-8055 Pulp Canadian Standard Freeness CSF Tester
ISO 5267/2 Pulp Canadian Standard CSF Freeness Tester
It provides a measure of the rate at which a dilute suspension may be dewatered and is applicable to all kinds of pulp in aqueous suspension. Test results do not necessarily correlate with the drainage behaviour of pulp material on a commercial paper machine.
Related standard
Test standards:
ISO 5267/2, AS/NZ 1301, 206s, BS 6035 part 2, CPPA C1, SCAN C21;QB/T1669-1992, TAPPI T227
Technical datas:
| Measuring range | 0 ~ 1000CSF |
| Analysis accuracy | 10CSF |
| Round container capacity | 1000ml |
| Cone funnel volume | 23.5 ± 0.2ml |
Standard volume adjustment: equipped with a second adjustment window
Standard adjustment capacity: 1.5 ± 0.2ml
Overflow height: 50.8 ± 0.7mm
Water chamber diameter: 101.6 ± 0.2mm
Drainage chamber height: 127.0 ± 0.2mm
Valve control: 4.8 ± 0.2mm
Screen mesh aperture: diameter 0.50mm / 97H / cm2, the hole is a perfect circle
Pitch from the circle: 0.50 * 0.50mm
Outer circle roundness: round (can not be semi-circle)
Cone angle: 29.5 ° ± 0.5 °
Sealing method: body seal + silicone seal structure
Sealing pressure: 125mm, lever ratio 25: 1
Ring material: pure silica gel, acid and alkali.
Calibration: self-calibration can be achieved
Cylinder material: 304 # stainless steel
Test cup body material: 304 # stainless steel
Chassis surface material: 304 # stainless steel
Standard size: 350 * 520 * 1280mm
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.