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Measuring Range
Measuring Unit
Resolution
Airflow Error
Differential Pressure Error
Labmate Paper Air Permeability Tester are designed for consistent measurement of air permeability in paper materials. They feature adjustable airflow settings for reliable results. These are analyzing materials like paper, board, mica tape, and other sheet objects. They are equipped with an easy-to-read display for monitoring various parameters. Our Paper Air Permeability Tester are ideal for paper quality testing in laboratories and industries.
Selection Guide for Paper Air Permeability Tester
When selecting Paper Air Permeability Tester, consider the measurement range based on your paper type high High-permeability materials like tissue or filter paper call for ranges above 300 ml/min (Bendtsen) or below 100 Gurley seconds, while low-permeability papers like coated board need ranges below 50 ml/min or above 1000 Gurley seconds. Also, ensure the tester complies with standards like TAPPI T460 or ISO 5636, supports your sample size, and offers suitable automation (manual, semi-auto, or automatic) and data output options. Matching the tester’s range and features to your material and testing frequency ensures accurate, efficient results. The applications are not limited to those listed; the range can be customized according to specific testing needs.
Frequently Asked Questions
1 What is a Paper Air Permeability Tester?
A Paper Air Permeability Tester is an apparatus designed to evaluate the airflow through paper, determining its porosity and suitability for various applications like printing.
2 How does a Paper Air Permeability Tester work?
It measures the rate at which air passes through a paper sample under controlled pressure, providing data on its porosity and air resistance.
3 What types of material can be tested using Paper Air Permeability Tester?
It can analyze paper, board, mica tape and other sheet objects.
4 Can Paper Air Permeability Tester be used to detect the permeability changes over time?
It can be used to perform repeated measurements over time.
5 What kind of maintenance does Paper Air Permeability Tester require?
Routine maintenance involves cleaning of testing chamber to avoid clogging, ensuring that all sensors and pressure gauges are functioning properly and performing periodic calibration.
6 Can Paper Air Permeability Tester detect unevenness in paper sample?
It can help identify variations in porosity, thickness or defects which may indicate unevenness in production or quality.
7 Can Paper Air Permeability Tester be used to measure permeability of paper composites or layered materials?
It can be used for composite materials or papers with multiple layers.
8 Can Paper Air Permeability Tester be used to assess the effect of different paper additives on permeability?
It can help assess the effects of various additives such as fillers, binders or coatings on air permeability of paper.
9 How can Paper Air Permeability Tester help in paper recycling?
It is used to evaluate the air permeability of recycled paper, helping manufacturers assess its quality and determine its suitability for various applications such as packaging or printing.
10 Can Paper Air Permeability Tester be used in a laboratory setting?
It is used in laboratories to measure airflow and provide detailed, repeatable results in a controlled environment.