Hai Da Labtester
Haida International Equipment CO.,LTD
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Digital Paperboard Four Point Bending Stiffness ISTA Packaging Testing ISO 5628
Advantages:
1. Full automated testing sequence;
2. Pneumatic clamping effectively eliminates any problems with twisted and curled test series;
3. Recommended settings for different flute types are pre-programmed;
4. Touch screen for easily operation;
5. Tabular or graphical presentation of result.
| Applicable Standards | DIN 53 121, ISO 5628, SCAN P65, TAPPI T820, TAPPI T836 |
| Statistics | Mean Value, Standard Deviation, Coefficient of variation, max and min values of the series, MD/CD ratio, Geometrical mean of MD and CD |
| Test piece | The sample size depends on board type, normally 50–100 mm (2–4 in) wide and bending length at least 120 mm (4.7 in) longer than chosen bending length. Maximum thickness is 16 mm (0.6 in) |
| Fixture | Pneumatic clamping effectively eliminates any problems with twisted and curled test pieces |
| Control Method | PLC control |
| Result Output |
USB Flash Drive – Print Out the Image File Tabular or graphical presentation of result |
| Connection | USB interface (Optional) |
| Instrument |
1. Bending length :50, 100, 150, 200 or 300 mm (2, 4, 6, 8 or 12 in) 2. Dear Weights:20 -1020 g(0.044-2.25lb ) |
| Measurement | 0.5–500 Nm (4.5–2770 lbf × in) |
| Measurement Tools |
Laser Displacement Detector P.S non contact device to measure the deflection of the paper board, this can eliminate any un-expected loading onto the paper board |