Paper Pulp Water Retention Value Tester WRV ISO 23714 GB/T 29286

Brand Name:Haida
Certification:CE、ISO
Model Number:HD-P004
Minimum Order Quantity:1 set
Delivery Time:20 days after order confirmed
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Location: Dongguan Guangdong China
Address: Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
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Product Details
EQUIPMENT DETAILS OF HD-P004 PAPER PULP WATER RETENTION VALUE TESTER (WRV)
APPLICATION

The pulp water retention value tester is used to measure the water retention value of various pulps.

PRINCIPLE

A test pad consisting of pulp fibres is formed by dewatering a pulp suspension on a glass-fibre filter.The test pad is centrifuged under a specified centrifugal force for a specified time, weighed, dried, and weighed again. The WRV is calculated from the wet mass of the centrifuged test pad and the dry mass of the test pad.

STANDARD

ISO 23714, TAPPI256, GB/T 29286-2012 Determination of water retention value of pulp.

FUTURES
  • The centrifugal chamber is made of stainless steel, durable and corrosion resistant
  • External control speed, with observation hole, easy to observe.
  • Permanent magnet rotor to prevent excessive rotation of the rotor and precise speed control
  • This machine can set the centrifuge, set the speed, set the time, and it is convenient and quick to use.
STANDARD FEATURES
Centrifugal force range500-3000g
CentrifugeVolume:100 ml; Inner diameter : 45 mm.
Rotor and dewatering vessel technical standardsrotor and dewatering vessel in accordance with ISO 23714 standar
Centrifuge tube size250ml
Number of centrifuge tubes4
Dewatering vessel materialaluminum alloy
Powersingle-phase 220V, 50Hz/400W
China Paper Pulp Water Retention Value Tester WRV ISO 23714 GB/T 29286 supplier

Paper Pulp Water Retention Value Tester WRV ISO 23714 GB/T 29286

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