Oken Type Air Permeability Tester PB-03 Saicheng Vietnam

Product Introduction

PB-03 Air Permeability Tester is based on the differential pressure method (Oken Type), and is professionally applicable to the determination of air permeability of battery diaphragms, breathable films and other relative polymer products.

Product Features

• 7-inch color touchscreen with graphical user interface (GUI)
• Fully automatic measurement of gas volume through the sample
• High-precision pressure control technology, pressure accuracy is better than 0.01kPa
• Three distinct specimens can be tested under same testing condition, delivering higher throughput while reducing the number of instruments required.
• Clamp the specimen pneumatically
• Automatically detects the temperature and humidity of the test environment, and can automatically record the test conditions.
• The instrument is controlled by electronic intelligent control system (EICS) with automatic test process.
• Complied with GMP users' multiple-level authority.
• Supports s/100 mL, um/(Pa·s) multi-unit display, suitable for different standard testing requirements.
• Customizations are available for special testing function or test pressure.

Test Principle

Under certain temperature and humidity, a constant gas differential pressure is generated between the two sides of specimen. The gas transmission rate and other parameters can be obtained by analyzing and calculating pressure changes in the lower pressure side.