Overview​​
The PFE-3000 is an advanced instrument designed to measure the particle filtration efficiency of masks, respirators, and filtration media with indu

Overview​​
The Wet Penetration Tester WT-2000 is a precision-engineered instrument designed to evaluate the liquid permeability and absorption properties of m

The ​​Dry Penetration Tester​​ is a precision instrument designed to evaluate the resistance of materials to penetration under dry conditions. It plays a cr

The ​​Dry Fallen Wadding Tester G275​​ is a specialized instrument designed to evaluate the flammability, thermal resistance, and airflow properties of wadd

Air flow resistance testers are critical instruments used to evaluate the aerodynamic properties of materials, components, and systems by measuring the resistan

1. AI-Driven Process Optimization​​Modern rolling-up machines now incorporate AI algorithms to enhance real-time decision-making and process autonomy. Key dev

The operating specification of optical rotation analyzer （polarimeter） is very important to ensure the accuracy of experimental results and the safe use of the in

Polarization and rotation of light are two closely related concepts in the field of optics, and the relationship between them can be summarized as follows:1. th

Optical rotation analyzers, especially those represented by polarimeters, show significant advantages in several fields. The following analysis is carried out f

The optical rotation analyzer, usually referred to as the key part of the polarimeter, is used to measure the rotational effect of a substance on polarized ligh