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Lab Expo Automatic Bekk Smoothness Tester 61-PPT127 measures paper smoothness with vacuum volumes of 380 ± 1 ml and 38 ± 1 ml, air volume outputs of 10.00 ± 0.20 ml and 1.00 ± 0.05 ml, contact pressure at 100 ± kPa, timing range from (1 to) s across segmented intervals with accuracy. It is used in coated label sheets printing packaging industries for quality control research procurement.
$5,914.00 $ 4928
| Measuring scope | ( 1 to 9999) s, divided in to (1 to 15) s, (15 to 300) s, (300 to 9999) s, the automatic (no. more than 200 s) |
| Accuracy | ±0.1 s within 300 s |
| Vacuum system volume (ml) | Bigger volume: 380 ± 1 Smaller volume: 38 ± 1 |
| Contact pressure | 100 ± 2 kPa |
| Vacuum scope | I) 50.66 to 48.00 II) 50.66 to 48.00 III) 50.66 to 29.33 Automatic: No limit |
| Air volume (50.66 kPa down to 48.00 kPa) | Big vacuum volume: 10.00 ± 0.20 ml Small vacuum volume: 1.00 ± 0.05 ml |
| Dimension | 325×390×430 mm |
| Net weight | 30 kg |
| Power supply | AC220 V ± 10 % , 50 Hz |
Function Implementation Quality control labs ±0.1 s within 300 s supports precise timing consistency Paper manufacturing Contact pressure: 100 ± 2 kPa enables uniform surface evaluation Research facilities Measuring scope: (1 to 9999) s allows extended test duration analysis Industrial testing Vacuum system volume: Bigger volume 380 ± 1 ml handles large sample batches Clinical laboratories weight permits stable benchtop installation
Lab Expo Paper Testing Instruments are used for strength, thickness, smoothness, tearing, bursting, compression, whiteness, water absorption, and tensile analysis of paper, pulp, carton, and corrugated board materials. Systems support measuring ranges up to 6000 kPa bursting pressure, 50 kN compression force, 16000 mN tearing capacity, and 1000 N tensile testing with high-resolution digital measurement. Units integrate air permeability, stiffness, folding endurance, friction, chromaticity, and ply bond testing for paper manufacturing, packaging inspection, and quality control applications.