117A SPS BENDTSEN TYPE

Smoothness, porosity & softness tester is an advanced instruments based on Rota meter airflow principle for measuring the smoothness, porosity softness and air permanence of paper and board using the bendtsen method. Roughness of paper or similar material is defined as the volume of air that forced by a specific pressure difference escapes in unit time by passing between the surface of the specimen and Flat metal ring resting on a specimen

Test Description: Bendtsen roughness is achieved by clamping that test piece between a flat glass plate and a circular metal surface, measuring head on the test piece, a controlled and small air pressure pass through a flat metal ring and the specimen. The pressure difference read off on selected Rota meter tube based on air leak principal. Bendtsen air permanence is measured as the mean airflow through an area of 10 cm2 of the test piece clamped between circular gaskets. Measuring starts automatically and that result can be read after approx 5 seconds. The flow rate is measured by means of three Rotameter tubes

SKU: KDLI-B-117/A Categories: , Tags: , ,

Product Description

Smoothness, porosity & softness tester is an advanced instruments based on Rota meter airflow principle for measuring the smoothness, porosity softness and air permanence of paper and board using the bendtsen method. Roughness of paper or similar material is defined as the volume of air that forced by a specific pressure difference escapes in unit time by passing between the surface of the specimen and Flat metal ring resting on a specimen

Test Description: Bendtsen roughness is achieved by clamping that test piece between a flat glass plate and a circular metal surface, measuring head on the test piece, a controlled and small air pressure pass through a flat metal ring and the specimen. The pressure difference read off on selected Rota meter tube based on air leak principal. Bendtsen air permanence is measured as the mean airflow through an area of 10 cm2 of the test piece clamped between circular gaskets. Measuring starts automatically and that result can be read after approx 5 seconds. The flow rate is measured by means of three Rotameter tubes

SPECIFICATION

  • 3 rota meter tubes:5-150, 50-500 & 300-3000 ml/min
  • Contact Pressure: 98 Kpa
  • Air Pressure: 3 Manostat weights of constant pressure (0.75, 1.5 & 2.25 Kpa)
  • Accessories Included: Air permanence measuring head, Face ground glass plate, Specially designed reciprocating compressor, Plane Holder to keep sample flat and external weight for comprehensibility measurements.
  • Power Supply: AC,230 V, Single Phase 50 Hz/50 W

APPLICATIONS

Paper, Plastic, Packaging Material etc.

WEIGHT

19 Kg/ 28Kg

FEATURES

  • Imported Three Rotameter Tubes
  • Includes roughness and porosity measurement head
  • Including weights for hardness test and plan weight
  • Test piece area measured is 10 cm2
  • Specially designed reciprocating compressor

STANDARDS

TAPPI UM535, SCAN P21, P60, BS 4420, ISO 5636/3, 8791/2, DIN 53108

VIDEO

BROCHURE

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