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Thông tin chi tiết sản phẩm:
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| Function: | compression test,Paper Tube Compressive Strength Test,Burst tester,tensile test,Paper Testing Instrument | Name: | paper cup tube compressive strength tester,Paper testing instrument paper gsm tester/ bursting strength tester,paper testing instrument |
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| Display: | LCD,Digital display | Feature: | easy to operate |
| Operation Method: | Automatic | Product Type: | Testing Instruments |
| Protection Device: | Induction type protection device | Control: | PLC control |
| Sensing Method: | Pressure Transmitter | Stop: | Stop test |
| Force Resolution: | 1/500000 of the maximum test force fs | Vibration Mode: | reciprocating |
| Test Cycles Setting: | 4 digits pre-set counter | ||
| Làm nổi bật: | Water Retention Value Paper Pulp Tester,Paper Pulp Water Retention Value Tester |
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| Attribute | Value |
|---|---|
| Function | Compression test, Paper Tube Compressive Strength Test, Burst tester, Tensile test, Paper Testing Instrument |
| Name | Paper cup tube compressive strength tester, Paper testing instrument paper gsm tester/bursting strength tester |
| Display | LCD, Digital display |
| Feature | Easy to operate |
| Operation Method | Automatic |
| Product Type | Testing Instruments |
| Protection Device | Induction type protection device |
| Control | PLC control |
| Sensing Method | Pressure Transmitter |
| Stop | Stop test |
| Force Resolution | 1/500000 of the maximum test force fs |
| Vibration Mode | Reciprocating |
| Test Cycles Setting | 4 digits pre-set counter |
The pulp water retention value tester is used to measure the water retention value of various pulps.
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.
ISO 23714, TAPPI256, GB/T 29286-2012 Determination of water retention value of pulp.
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