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E-mail
hexiyiqi@qq.com
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13974810586
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Room 401, 4th Floor, Building 2, Tianma New Energy Technology Industrial Park, Caojiaao, Bairuopu Town, Xiangjiang New Area, Hunan Province
Product Categories
- Desktop low-speed centrifuge
- Rapid moisture analyzer
- Intelligent balancing instrument
- Dental centrifuge
- Low speed multi tube frame urine sediment centrifuge
- Specialized centrifuge
- Beauty centrifuge
- Determination of water retention value of pulp centrifuge
- Blood collection vehicle freeze centrifuge
- Car mounted food safety centrifuge
- Petroleum centrifuge
Hunan Hexi Instrument Equipment Co., Ltd
Determination of water retention value of pulp centrifuge
NegotiableUpdate on 01/30
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Overview
Measurement method for water retention value of pulp centrifuge: Under standard conditions, a high-speed centrifuge is used to shake off free water from the paper material and quantitatively measure the amount of water retained in the paper material - the water retention value - to obtain the water retention value of the paper material and the resulting fiber plasticity. This method uses centrifugal separation to preserve only swelling water between fibers, while containing only a small amount of surface water and water between fibers. It mainly reflects the degree of water absorption and swelling of the paper material, as well as the resulting plasticity, and also reflects the degree of fine fibrosis of the paper material.
Product Details
Determination of water retention value of pulp centrifuge
The centrifuge for measuring the water retention value of pulp is produced by Hershey Instruments and is a laboratory instrument for measuring the water retention performance of pulp based on the GB/T29286-2012 standard method
Host parameters
| Product Model | 7105T |
| maximum speed | 5000r/min |
| maximum centrifugal force | 4800×g |
| maximum capacity | 4×250mL |
| timing range | 1s-99h59min59s/continuous/short-term centrifugation |
| rotational speed accuracy | ±20r/min |
| run the program | 99 groups |
| Control and Drive System | High torque brushless DC motor, microcomputer control |
| Total power | 500w |
| noise | ≤60dB |
| power supply | AC220V50Hz |
| weight | 43Kg |
| Dimensions (length x width x height) | 570×480×360mm |
Measurement method for water retention value of pulp centrifuge:
Under standard conditions, the free water in the paper material is thrown out using a high-speed centrifuge, and the amount of water retained in the paper material - the water retention value - is quantitatively measured to obtain the water retention value of the paper material and the resulting fiber plasticity. This method uses centrifugal separation to preserve only swelling water between fibers, while containing only a small amount of surface water and water between fibers. It mainly reflects the degree of water absorption and swelling of the paper material, as well as the resulting plasticity, and also reflects the degree of fine fibrosis of the paper material.
