Air permeability tester 61-PPT119 Catalog

Air permeability tester 61-PPT119

Model: 61-PPT119

Overview :

Lab Expo Air permeability tester 61-PPT119 Measures air permeability of paper and sheet materials with a test area of 10 cm² and range up to 1000 ml/min under controlled pressure differentials. Features precise grip ring alignment, compact footprint, and suitability for quality control in packaging, printing, and material science labs. Designed for porosity assessment across industrial and research applications.

Specifications:

Measuring range	0 to 1000 ml/min
Test area	10 ± 0.02 cm2
Area differential pressure	1 ± 0.01 kPa
Inner diameter of grip ring	35.68 ± 0.05 mm
Dimension	410×300×1160 mm
Weight	About 15kg

Features:

Measuring range 0 to 1000 ml/min with precision flow control
Test area 10 ± 0.02 cm2 for standardized paper samples
Area differential pressure 1 ± 0.01 kPa during measurement
Inner diameter grip ring 35.68 ± 0.05 mm secure sample holding

Applications:

FunctionImplementationPaper quality control labs10 ± 0.02 cm2 test area ensures precise sample evaluationTextile material analysis35.68 ± 0.05 mm grip ring diameter secures consistent specimen handlingResearch permeability studies0 to 1000 ml/min measuring range captures broad airflow variationsIndustrial paper manufacturingArea differential pressure of 1 ± 0.01 kPa maintains standardized testing conditionsLaboratory porosity assessmentWeight of about 15kg allows stable benchtop operation during extended use

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