Overview
The Smoothness, Porosity & Softness Tester (Gurley Type) by QGI is a precision testing instrument designed to evaluate the surface smoothness, air porosity, and softness characteristics of paper, board, tissue, and related sheet materials. This reliable laboratory equipment is widely used in the paper, packaging, tissue, pulp, and quality control industries for accurate and consistent material testing.
Built on the trusted Gurley testing principle, the instrument measures the resistance offered by the test specimen to a controlled flow of air, helping manufacturers determine the physical quality and performance of their products. It is highly suitable for testing materials where surface finish, permeability, and softness are critical quality parameters.
The QGI Gurley Type Tester is manufactured with robust construction, precision components, and user-friendly operation, making it ideal for R&D laboratories, paper mills, tissue manufacturers, packaging units, and quality assurance departments. It helps maintain product consistency, improve production standards, and ensure compliance with industrial testing requirements.
This instrument is especially useful for evaluating writing paper, printing paper, tissue paper, filter paper, specialty paper, paperboard, and other sheet materials. With dependable performance and accurate results, it supports manufacturers in achieving better control over product quality and customer satisfaction.
Key Features:
Accurate testing of Smoothness, Porosity & Softness
Based on the reliable Gurley test method
Suitable for paper, tissue, board, and sheet materials
Sturdy and durable laboratory design
Easy to operate and maintain
Provides consistent and repeatable test results
Ideal for quality control, research, and production monitoring
Applicable Standards: SCAN P19 66, TAPPI T 460 SM 49, APPITA P 420 CPPA D 14
Applications:
Paper mills
Tissue paper industries
Packaging industries
Pulp and paper laboratories
Quality control labs
Research and development centers
