Introduction
Schopper-Riegler type Pulp Beating Freeness Tester is a specific instrument used to measure the rate of suspension pulp liquid .Instrument adopts manual pressure seal cones, through heavy hammer, regulating the rising velocity (Hydraulic beating freeness tester adopts cylinder structure,through hydraulic pressure to control and regulate the velocity)The equipment is easy to operate.Besides instrument adopts spring preload structure which makes the rubber sealing combining with the bottom of the filter well.
Standards
ISO 5267-1Â GB/T 3332
Main technical parameters as following form
Schopper-Riegler type Pulp Beating Freeness Tester is a specific instrument used to measure the rate of suspension pulp liquid .Instrument adopts manual pressure seal cones, through heavy hammer, regulating the rising velocity (Hydraulic beating freeness tester adopts cylinder structure,through hydraulic pressure to control and regulate the velocity)The equipment is easy to operate.Besides instrument adopts spring preload structure which makes the rubber sealing combining with the bottom of the filter well.
Standards
ISO 5267-1Â GB/T 3332
Main technical parameters as following form
| Measurement range | (0~100)°SR |
| Sealed testing speed | 100±10 mm/s |
| Volume of distilled water | 1000±5ml |
| Draining time | (149±1)s |
| Residual water volume | (7.5~~8)ml |
| Hydraulic pressure | >0.3MPa |
| Dimension | 450*250*1100 mm |
| Net weight | 40kg |
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