YYP109B Paper Bursting Strength Tester
YYP109B Paper bursting strength tester, an international general Mullen instrument , is basic instrument for measuring the strength of paper and board. This instrument being simple to operate, with reliable quality and advanced technology is the ideal instrument of scientific research units, paper manufacturers, packaging industry, quality inspection departments.
1.Touch-screen microcomputer control technology, opening structure, high automation degree, easy to operate, safe and reliable.
2.Fully automatic measurement, intelligent calculation.
3.Self-designed software; automatic measurement and testing result being collected and printed; data-saving function
4. High speed easily-operate and low-fault micro printer ,
5 Modern design concept of mechatronics, hydraulic system, multi-functional, compact structure, beautiful appearance, convenient maintenance.
All kinds of single paper, thin board not higher than 2000kpa ,non paper products such as silk cotton.
ISO2759 《Determination of bursting resistance of cardboard》，
QB/T1057 《Paper and board wear tester》，
GB1539 《Test method for breaking resistance of cardboard》，
GB/T6545 《Determination of breaking strength of corrugated board》，
GB/T454 《Paper - determination of breaking strength》
| Item | Parameter |
| Test range | 250～6000kpa |
| Clamping force between upper and lower chucks | >690kpa |
| Pressure feed speed | 170±15ml/ min |
| The film resistance | height of projection up to 10mm，170-220kpa， height of projection up to 18m, 250-350kpa |
| Precision | 1 grade (resolution：0.1kpa) |
| Indicatingaccuracy | ±0.5%F.S |
| Sealing of hydraulic system | At the measured upper limit,1 minute pressure drop<10%Pmax |
| Sample clamping ring size | Upper and lower clamping ring apertureφ31.5±0.05mm |
| Dimension | (mm) ：530×360×550 |
| Motor Power | 90W |
| Power | AC220V±5% 50Hz |
| Weight | 75kg |
| Items | Parameters |
| Measurement Range | 10～2000Kpa |
| Clamping force between upper and lower clamping plates | >430 Kpa |
| Speed of pressure-increasing and oil-adding | 95±5ml/ min |
| Film resistance | When bulge height reaches 10mm，20-40 Kpa |
| Machines Accuracy | 1 level (resolving power：0.1 Kpa) |
| Accuracy of indication | ±0.5%F.S |
| Sealing performance of Hydraulic system | When reach the upper limit,pressure decreasing in 1minute<10%Pmax |
