GT-4 Gel time tester

The Gel Time Tester is a precision instrument designed to measure the gelation time of adhesive sheets used in multilayer board lamination. It ensures that raw materials used in production meet required performance standards. The tester is widely used in electronics, composites, and materials laboratories for quality control and R&D of semi-cured sheets and resins.

Applications

(1) Determining gelation time of adhesive sheets in multilayer printed circuit board (PCB) manufacturing.

(2) Quality control of semi-cured laminates and prepregs used in electronics and composite materials.

(3) Testing resin performance in R&D laboratories for advanced composites and printed circuit boards.

(4) Verifying raw material consistency to ensure reliable production outcomes in multilayer lamination.

(5) Educational and research purposes in materials science and electronics engineering programs.

Standards

(1) IPC-TM-650, Test Method 2.3.18 – Gel Time of Prepregs and Adhesive Sheets

Features

(1) Designed according to IPC-TM-650 Test Method 2.3.18 for accurate gel time measurement.

(2) Specialized for semi-cured sheets and resin gelation testing.

(3) Equipped with all necessary testing tools and fixtures.

(4) High-precision temperature-controlled hot plate for consistent measurements.

(5) Easy-to-read clock timing system for precise gelation time recording.

Parameters

Accessories

(1) Hot plate with gel pool

(2) Temperature control unit

(3) Sample holders for adhesive sheets

(4) Timing display or clock

(5) Instruction manual with test procedure guidelines