AU - 1013 Smoothness & Porosity Tester (Bendtsen Type)
The Roughness of paper or similar material is defined as the volume of air that is forced by a specified pressure difference escapes in unit time by passing between the surface of the specimen and flat metal ring resting on a specimen. The values indicates the surface smoothness of graded paper suitable for good print quality.
A sample is placed on a perfect plane glass plate, measuring head on the test piece and a controlled and low air pressure pass through a flat metal ring and the specimen.
The pressure difference read off/on selected rotameter tube.
Measuring range:
5-150ml/min.
50-500ml/min., 300-3000ml/min.
Spesification
SPECIFICATIONS
Measuring range |
: Three rotameter tubes ranging from |
Smoothness / Roughness |
: 98 kPa by measuring head of weight 267±0.5 gram |
Air Pressure |
: Through pressure governor consisting of a rotating cylindrical body and 3 Manostat weights which give constant pressure of approx. 0.75, 1.5 & 2.25 kPa. Ensures an accurately regulated constant air supply. |
Air Permenance |
: 10 cm2 area |
Compressor |
: Specially designed reciprocating compressor to provide oil and dust free air supply at 5.0 atmo spheric pressure before the governor. |
Accessories Included |
: Air Permeance measuring Head. |
Power Supply / Consumption |
: 220 / 240 V Single Phase 50 Hz. / 50 W. |
ISO 5636/3, 8791/2, SCAN P21, P60, BS 4420, TAPPI UM 535
Shipping Data Net Weight |
Ordering Data Model No. |
Changes:
UEC products undergo continuous development. The technical data in this catalogue are therefore subject to change.
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