1. XRW-300AThe Type series is an upgraded version of the thermal deformation Vicat softening point temperature tester, mainly used for measuring the thermal deformation and Vicat softening point temperature of non-metallic materials (such as plastics, rubber, nylon, electrical insulation materials, etc.). It is an ideal testing tool for chemical enterprises, research institutions, colleges and universities, and other departments. Due to the use of high-quality materialsIndustrial control modules, LCD touch screens, and electronic componentsIt constitutes a high-precision data acquisition and control system, ensuring temperature control accuracy and digital sampling accuracy. The instrument operation is simple and convenient, and the instrument runs stably and reliably. This system complies withISO75-1993，ISO306-1994 ，GB1633-2000，GB1634-2000Waiting for standard requirements.
2.Instrument Features
2.1This machine is controlled by PLC, with a 5-inch high-definition touch screen and AD module for displacement data acquisition. The temperature is collected and processed by a temperature controller, achieving dual control mode of single machine and computer.(Say goodbye to the era of single board computers and enter the era of digital industrial control, which can break away from the dependence on computers).
2.2The hot deformation and Vicat adopt different operating interfaces, making the data of this instrument accurate, safe and reliable, and easy to operate (both single machine and computer can be used).
2.3According to different standards, the standard deformation of the sample can be arbitrarily set to meet the requirements of different customers and standards. (Truly realizing outdated models)
2.4The instrument adopts dual temperature protection functions of software and hardware to ensure the safe use of methyl silicone oil during operation and ensure the safety and reliability of the instrument.
2.5 The single machine test process is easy and fast to operate, with a high degree of automation. After the test is completed, the results and average values are automatically displayed and heating is stopped. The operation interface and report screen are displayed on one screen during computer control. After the experiment is completed, it automatically ends and stores the report images, which is reliable and contains a large amount of information; At the same time, temperature and deformation data at different times can be queried and typed.
2.6The results of computer operation experiments are recorded in the form of images on the hard drive as saved data and can be printed out at any time for future reference and comparison.
3technical indicators
3.1 Temperature control range: oil temperature~300 ℃
3.2 Temperature resolution: 0.1 ℃
3.3 Temperature control error: ± 10 ℃/60 minutes (120 ℃/h)
± 5 ℃/60 minutes (50 ℃/h)
3.4 Heating rate: 120 ℃/h, 50 ℃/h, other
3.5 Deformation measurement range: 2mm
3.6 Deformation measurement error: ± 0.005mm
3.7 Number of sample racks: 3 (3 temperature sensors)
3.8 Heating medium: Methyl silicone oil (below 200 millimoles, flash point above 300 ℃, customer provided)
3.9 Heating power: 3KW
3.10 Cooling method: Water cooling below 150 ℃, natural cooling above 150 ℃
3.11Power supply (main power supply): 220V ± 10%, 15A, 50Hz
3.12Weight of load rod and tray: 76 ± 2g
