product description:

It is mainly used for the determination of heat distortion temperature and Vicat softening point temperature of non-metallic materials such as plastics, hard rubber, nylon, electrical insulation materials, long fiber reinforced composite materials, and high-strength thermosetting laminates. The operation is convenient and the control is precise. It is a highly intelligent testing instrument, which is widely used in colleges and universities, scientific research units and product quality supervision and inspection units.

Executive standard:

GB/T1633 "Determination of Vicat Softening Temperature (VST) of Thermoplastics"

GB / T1634 "Determination of deformation temperature of plastics under load - Part 1 : General test method"

GB/T8802 "Determination of Softening Temperature of Plastic Pipe Fittings" IS075-2013 "Determination of Plastic Load Deformation Temperature" ASTM D 648 "Test Method for Heat Deflection Temperature of Plastics"

ASTM D 1525 "Test Method for Vicat Softening Temperature of Plastics "

Product parameters:

ØTemperature control range: ambient temperature - 300 ℃

ØHeating rate: ( 120 ± 10 ) ℃ /h (12 ± 1) ℃ /6min

(50 ± 5) ℃ /h (5 ± 0.5) ℃ /6min Ø Temperature indication error: 0.1 ℃

ØTemperature control accuracy: ± 0.5 ℃

ØMaximum deformation indication error: ± 0.001mm ØDeformation measurement range: 0 — 2mm

ØNumber of sample holders: 3

ØLoad bar and tray mass: 68g

ØHeating medium: methyl silicone oil or transformer oil

ØCooling method: natural cooling above 150 , water cooling or natural cooling below 150

ØHeating power: 4kw