เครื่องวัดค่าเวลาความเป็นเจลของอีพ็อกซี่เรซิ่น (Gelation time) 1 Channel Geltimer Type PST-1 (SIT25)

The Gelnorm®– Geltimer PST-1 evaluates all factors which influence the gel time of reaction resins such as type and quantity of hardener, accelerator, inhibitor, filler, pigments, as well as temperature and moisture. The instrument is easy to operate and normally no maintenance necessary.

The principle of measurement of Gelnorm®– Geltimer is simple: A stamper made of aluminium or stainless steel performs an up-down cycle in a test tube filled with resin. When the point of gelation is reached, the test tube is pulled up by the stamper. This stops the clock which was started at the beginning of the experiment and the gel time can be read of. With the probe temperature system the exothermic reaction can be measured. The electrical heating device, option heating block GT, can be controlled directly with the internal temperature controller.

Temperature measurement for the sample

Time