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HDT/VICAT Testing Machine

HDT/VICAT Testing Machine
5Pages

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y UnitedTest BEIJING UNITED TEST CO.,LTD. Model: HVT306introduction e temperatura of deflection under ant HVT series of HDT/VICAT testing machine is mainly used to load and Vicat softening temperature of thermoplastic plastics, Heat deflection temperature (HDT) (ISO 75, ASTM D648) indicates the relative behavior of different types of material under load at elevated temperatures. It is determined for materials such as thermoplastics, hard rubber and duroplastic laminates. Vicat softening temperature (VST) (ISO 306, ASTM D1525) provides a value for the tem| which a thermoplastic material begins to soften rapidly. This temperature is determined usim needle-shaped indenter with a round cross-sectional area of 1 mm?. 1, Can execute both HDT and Vicat tests on the one machine, only change loading nose for HDT test, and needle for VICAT test. 2, Conforms to ISO 75, ISO 306, ISO 2507 and ASTM D648, ASTM D1525, ASTM D5944, ASTM D5945. GB/T 8802, GB/T 1633, GB/T 1634 3, Three working stations, with all necessary press nose, needle and weights. 4, Use the displacement sensor to replace the old dial indicator, more accuracy; 5, Table type or Floor type for selection; 6, Three kinds display and operation mode for selection; digital economical, LCD display and computer controlled. 7, Manual lifting sample racket or motorized lifting sample racket type; 8, Micro-Printer function to print test report; 9, With CE certificate.

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y UnitedTest BEIJING UNITED TEST CO.,LTD. 2, Principle The measurement principle is simple: lu determine Hie Lempetdluie dl which d sample under d yiven load is softened to allow a decrease in 3-point bending (HDT) or depressed (Vicat) of a needle. The samples are placed in a thermostatic bath equipped to impose a temperatura ramp. An electronic system continuously measures the descent of the load placed on the specimen, and stores the temperature corresponding to the criterion used. Vicat - Sample dimensions ISO 306

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y UnitedTest BEIJING UNITED TEST CO.,LTD.

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y UnitedTest BEIJING UNITED TEST CO.,LTD. 4, Main technical specification

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y UnitedTest BEIJING UNITED TEST CO.,LTD. Item Frame Electrical control cabinet Sample supporter racket Weight (2000g,500g,100g,50g) Weight (lOOOg, 200g) Weight (40g, in one box) Vicat needle indenter HDT Dressina head 1 set rofessional software (English version) documents (Manual, packing list, certif 7.1, Platinum resistor 7.2, HDT pressing h 7.3, Vicat needle indenter

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HDT/VICAT Testing Machine 5Pages

Catalog excerpts

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HDT/VICAT Testing Machine
5Pages