Pharmacopoeia 4017 Testing Method for Glass Bottle Internal Pressure Resistance Tester

Glass Bottle Internal Pressure Tester NLY-03Suitable for testing the internal pressure resistance of various types of glass bottles such as beer bottles, wine bottles, beverage bottles, infusion bottles, antibiotic penicillin bottles, etc. According to the experimental items specified in GB/T 4546-2008 (Test Method for Internal Pressure Resistance of Glass Containers) standard, the product automatically displays the pressure changes throughout the entire experimental process and can meet the requirements of various capacity glass holding pressure tests and burst pressure tests. The glass bottle internal pressure testing machine is a testing instrument required by breweries, glass bottle manufacturers, quality inspection centers, and pharmaceutical production enterprises.

Test Principle

The pressure generated by the hydraulic pump driven by the servo motor in the internal pressure testing machine is transmitted to the pressure sensor and the tested glass sample bottle in an equivalent manner through the pipeline. The equipment controller collects pressure signals in real time from the pressure sensor and controls the servo motor to drive the hydraulic pump according to the pressure signal value to linearly increase the pressure change in the system according to the requirements of the national standard and ISO standard until it reaches the preset value. During the pressurization or holding process, if the tested sample bottle breaks, it is considered unqualified. If the tested sample bottle is still intact after the system automatically releases pressure after the test is completed, it is considered qualified.