The meter is designed according to measuring (Buick method) of GB/T456-1989 paper and cardboard smoothness and it is applied to measure smoothness of paper and cardboard, but not proper to measure the sheet above 0.5mm or with freer air permeability.
The meter borrows high accuracy vacuum sensor to test the vacuum, replace the mercury compression, so it is the flatness meter with no mercury. The meter use German vacuum equipment to vacuumize the container in a short time, which is controlled by microprocessor. It has powerful data processing, not only can test a sample and automatically store the result, but also analyze group of specimens to show the average, maximum, minimum, standard drift and variation ratio. All the results can be stored and displayed by LCD. In addition, it can print out the data in the requirement of experiment report according to GB/T456-1989.
Main technical character:
1.Glass board: donut, dimension: Big diameter 37.4+/-0.05mm, small diameter 11.3+/-0.05mm, valid dimensions 10+/-0.05cmª
2.Compression board: flat circle board with diameter 45mm, touching specimen with pressure (100+/-2Kpa)
3.Rubber pad: thickness 4+/-0.2mm, maximum variation of thickness+/-0.05mm, hardness 40+/-5 IRHD(International Rubber Hardness)
The tester is the basic instrument for testing the anti-bursting degree of paper and cardboard. It conforms to the standards of ISO2758 ,ISO2759 (standard testing for cardboard bursting strength) and GB1539 (method for testing cardboard bursting strength). It adopts signal transmitting press. When the specimen is burst, the tester stores the maximum of bursting strength automatically.
Characters:
1.Micro-computer control, use hydraulic oil as the driving force to break the specimen.
2.When the specimen is broken, it stores the maximum automatically.
3.LCD displays, the unit of kg, g and MPa in option.
It is applicable in testing the compression endurance and stacking strength of corrugated carton. Its every parameters and performance conform to the standards of ISO2872, ISO2874 and GB4857.4.
Technical characters:
Adopt advanced accurate sensor and foreign high capable motor, unite advanced measurement and control technology to get speed accuracy and precision measurement.
Gentle mechanical transmission, multi-level security protection function.
Large screen diagram display, print out quietly.
This meter is applying to do the ring crush test, the adhesive strength test, the flat crush test, the edge crush test and paper-tube strength test . It is the ideal testing equipment for papermaking, packaging, quality inspection department and so on.
Characters
Microprocessor control, automaticlly carry the test according to testing requests. Protect press sensor through the protection switch for over- loading. Analyzing the group of testing data and to show the maximum, minimum, average, standard deviation and coefficient of variation by lcd, print out the data.
Technical parameter:
1.Press measuring range: 0-5000n, resolution: 1n.
2.Accuracy: +/-1%
3.Speed: 12.5+/-2.5mm/min
4.Platen distance from top to bottom: 75mm (customized for special dimension)
Supplier: Aluminum extrusion profile, plastic products factory, we are a manufacturer specializing in the production of supermarket hardware tools also make molds, plastic injection processing. extruded aluminum products is our conventional extrusion material including aluminium windows and aluminum doors, doors, door hinges, door locks, door hardware, extrusion processing of aluminum alloy profiles;and high precision processing of aluminum alloy extrusion products. Services: Import and export
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