DRK109 series bursting tester

Product introduction

DRK109 Bursting Strength Tester is the basic instrument to test the strength performance of paper and paperboard.

It is a kind of international universal Mullen instrument.

This instrument is easy to operate, have reliable performance, and advanced technology. It is an ideal testing equipment for scientific research units, paper mills, packaging industry, quality inspection department.

 

Product features

1. Computer control systerm, open architecture, highly automatic program, to ensure the high accuracy, and convenience to operate.
2. Automatic measurement, Intelligent calculating functions.
3. Equipped with micro-printer, convenient to get the test result.
4. Mechatronics modern design concept, hydraulic system, compact structure, nice appearance, easy maintenance.
5. Self-developed software, having automatical measure, statistics, print test results, data save function.

 

Product application

It is applicable to a various of single paper and thin cardboard is not higher than 2000kpa, it is also used in silk, cotton and other non-paper products test.

 

Technical standards

ISO2759     《paperboard-determination of bursting strength》

QB/T1057   《paper and paperboard bursting tester》

GB1539       《paperboard –determination of bursting tester》

GB/T6545    《corrugated board-determination of bursting strength》

GB/T454      《paper-determination of bursting strength》

 

Product Parameter

Item	Parameter
Measuring range	10～2000Kpa for paper 250～6000kpa for board
Pressure between platen	>430 Kpa
Transmit hydraulic volume	95±5ml/ min
Diaphragm resistance	Protruding height 10mm, 20-40 Kpa
Accuracy	1grade (resolution: 0.1 Kpa)
Value accuracy	±0.5%F.S
Hydraulic system leak	in the measurement of upper limit value, 1min pressure drop <10%Pmax
Sample clip ring size	Upper platen aperture dia. φ30.5±0.05mm; Upper platen aperture dia. φ33.5±0.05mm
Power	220V±10% 50Hz
Dimension	530mm×360mm×550mm
Weight	70kg

 

Main fixtures

Mainframe, two spanners, one silicon oil, 4 rolls of printer paper, certificate of quality, operational manual, power line.