Thermos - deformation vica softening point temperature tester

The machine is based on the latest international standards and national standards and design and manufacture of non-metallic materials testing instruments, mainly used in plastic, hard rubber, nylon, electrical insulating materials, long fiber reinforced composite materials, high strength, thermosetting laminated material of non-metallic materials, such as thermal deformation temperature and vica softening point temperature measurement.

Easy to operate, accurate control, is a highly intelligent test equipment, widely used in universities, research institutes and product quality supervision and inspection units. Liquid crystal display using Chinese, the test results intuitive and clear. Using SCM control, PID phase output, with the maximum temperature setting, the test temperature reaches the maximum temperature automatically stop heating.

II. Compliance with standards

GB / T 1633: Vica softening temperature (VST) determination

GB / T 1634.1: Determination of plastic deformation temperature (general test method)

GB / T 1634.2: Determination of plastic deformation temperature load (plastic, hard rubber and long fiber-reinforced composite materials)

GB / T 1634.3: Determination of plastic deformation temperature load (high-strength thermoset laminates)

GB / T 8802: Determination of Vica softening temperature of thermoplastic pipes and fittings

ISO 2507, ISO 75, ISO 306, ASTM D1525, ASTM D648, etc.

III. Working principle

Definition of VST: Place the sample in a liquid medium or in a heating chamber and measure at constant temperature. The standard pressure pin is pressed under (50 + 1) N force into the tube or tube 1mm when the sample temperature.

Definition of HDT: The standard sample to flat (preferred) or three points bending under constant load side way, make its produce GB/T 1634 related part of one of the bending stress, under the condition of uniform temperature, measured with bending strain increment corresponding to the standards set by the temperature at which the deflection.

Iv. Technical specifications

Temperature control range: room temperature ~ 300 ℃

Heating rate: 120 ℃ / h, 50 ℃ / h

Maximum temperature error: ± 0.5 ℃

Temperature measurement point: 1

Sample station: 3 stations

Measurement of deformation measurement: digital display dial gauge

Deformation measurement range: 0 ~ 1.1mm

Sample support span: 64mm, 100mm (American standard adjustable size)

Maximum deformation measurement error: 0.001mm

Heating medium: Methyl silicone; Flash point above 300 ℃, 200 PCT or less (customer-provided)

Cooling method: natural cooling above 150 ℃, water cooling below 150 ℃ or natural cooling;

Instrument size: 810mm × 470mm × 780mm

Required space: around 0.5m, about 1.5m

Power: 2500VA 220VAC 50HZ