ASTM D648 ASTM D1525 Vicat Softening Temperature Test Machine Of Plastics

ASTM D648 ASTM D1525 Vicat Softening Temperature Test Machine Of Plastics

ASTM D648 ASTM D1525 Vicat Softening Temperature Test Machine Of Plastics Main purpose Thermal deformation and vicat softening point tester is used to measure the thermoplastic specimen under certain load, under the condition of constant temperature, sample is 1 mm squared pressure needle into 1...

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ASTM D648 ASTM D1525 Vicat Softening Temperature Test Machine Of Plastics is used to measure the thermoplastic specimen under certain load, under the condition of constant temperature, sample is 1 mm squared pressure needle into 1 mm when temperature (hereinafter referred to as vicat temperature) as well as the determination of the thermoplastic plastic sample of simply supported beam with constant temperature and is under the action of static bending load, e. when the temperature of the sample to special equipment (hereinafter referred to as thermal deformation temperature).The microcomputer controlled test process is adopted to display the test temperature value, test time and deformation curve equivalent in real time.Multiple samples can be tested simultaneously.

It is especially suitable for inspection, development and research of products and materials produced by pipe manufacturers, product quality inspection stations, construction engineering quality inspection stations, construction companies, scientific research institutions and other institutions.

Thermal deformation and vicat softening point tester adopts PLC programmable controller for temperature adjustment and touch screen display operation.The product is simple to operate, convenient to use, stable in performance, high in precision, and in the test process can be real-time monitoring of the test temperature and deformation;At the end of the test, the system automatically stops heating, and the test curve can be displayed.This series of machines are the self-testing instruments of quality inspection units, colleges and universities and enterprises. 


ASTM D648 ASTM D1525 Vicat Softening Temperature Test Machine Of Plastics Meet the standards:

1. GB/T 8802 -- determination of vekka softening temperature for thermoplastic pipes and fittings

2. GB/T 1633-2000 thermoplastics -- determination of vicat softening temperature (VST)

GB/T 1634.1-2004 plastics -- determination of deformation temperature under load -- part 1: general test methods

GB/T 1634.2-2004 "plastics - determination of deformation temperature under load - part 2: plastics, hard rubber and long fibre reinforced composites"

5, ASTM D64801 "Standard Test Method for Deflection Temperature of Plastics Under Flexural Load inThe Edgewise Position"

6.ASTM D 648《Test method for temperature of plastic thermal deformation》

7.ASTM D 1525《Plastic Vicat softening test method》


Technical parameters 

Temperature control: ambient temperature to 300 ℃

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

(50± 5)  ℃ / h (5 ± 0.5) 6 ℃ / min

Temperature: 0.1 ℃

Temperature control precision: ± 0.5 ℃

Large deformation indication error: 0.001mm,

Deformation measurement range: 0-1.5mm

Number of experimental stands: 3

Load bar and pallet quality: 68g

Heating medium: methyl silicone oil (kinematic viscosity is generally 200 cm) or transformer oil

Cooling method: above 150 natural cooling, below 150 water cooling or natural cooling. 

Heating power: 4kw


vicat

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