Electronic smoothness tester without mercury
AG亚洲集团The instrument is used for determining the surface smoothness of paper and paper board and the structural parameters and technical characteristics of the instrument are in conformity with standard requirements of QB/T1665<Paper and Paper Board Smoothness Tester> and GB465<Paper and Paper Board Smoothness Determination Method(Beaker) > .
AG亚洲集团1. Box structure is adopted for the instrument. It is compact and artistic:
AG亚洲集团2. Air-wedge technology is taken as the principle of the testing method, electronic inspection and control , the test result is digitally displayed, ( )
3..The vacuum degree measuring system with high accuracy sensor as the transition element:
4.The system adopts the digital circuit technology with chip microcomputer as the central processing unit, and specific software is offered for control, measurement, data collection and processing to the complete appliance.
5.The display window shows the test result, Beka smoothness value is directly shown whatever large volume or small volume is used.
AG亚洲集团6.The printer prints test report, and the content of printed report is complete, including test date, maximum value, minimum value, average value, standard deviation, coefficient of variation, etc, and it is very convenient to use.
Main Technical parameter:
1. large volume :380±3ml
AG亚洲集团2. small volume: 38±1ml
3.Valid area tested:10±0.5cm2
4.Sample test pressure:100±2kPa
5. Outline dimension:( length×width×Height):430×350×270(mm)