详情描述

Application

The XRW-300A series thermal deformation and Vicat softening point temperature tester is mainly used for measuring the thermal deformation and Vicat softening point temperature of non-metallic materials (such as plastics, rubbers, nylon, electrical insulating materials, etc.). It is an ideal testing tool for chemical enterprises, research institutions, colleges and universities, and other industries.

Features

This instrument complies with the requirements of ISO 75-1974, ISO 306-1974, GB 1633-79, and GB 1634-79 standards, and can achieve real-time display, temperature control, measurement, and alarm functions.

Key Performance Indicators of the Instrument

3.1 Temperature Control Range: Room temperature to 300℃

3.2 Heating Rate: 120℃/h, 50℃/h

3.3 Temperature Control Error: (12+1)℃/6 minutes (hot deformation test); (5+0.5)℃/6 minutes (Vicat test)

3.4 Deformation Measurement Range: 1mm (Vicat Test); Deformation Measurement Range: 0.33 mm (Thermal Deformation)

3.5 Sample Rack Quantity: 3 units

3.6 Heating Medium: Methyl silicone oil (below 200 cSt)

3.7 Heating Power: 3 kW

3.8 Cooling Method: Natural Cooling

3.9 Three methods for measuring the load deformation temperature: Method A: 1.80 MPa bending stress, Method B: 0.45 MPa bending stress, Method C: 8.00 MPa bending stress

3.10 Quality of Load Rod and Pallet: 68g + 1g

Features

The temperature sensor inputs the temperature signal to the amplifier, which then passes through an analog switch to an A/D converter, entering the temperature control meter. The meter outputs the corresponding heating parameters via the PID program (within the instrument) to control the heater's heating time, achieving temperature control and ensuring the test is safe and reliable. The feature is its ease of operation.