oneTechnical performance:

XRW—300BThe thermal deformation and Vicat softening point temperature measuring instrument fully comply withISO 75(E)、IS0 306(E)、GB／T8802、GB／T1633、GB／T1634Standard regulations. This machine adoptsPCMachine control, withWindows 98The computer with the above operating system is sufficient. Chinese (English) operating interface. During the experiment, the temperature deformation curve and temperature time curve can be dynamically and real-time plotted; According to the newly revised standard, the sample can be placed horizontally or vertically; Optional experimental methods include thermal deformation or Vicat; Optional test pressure and automatic calculation of loading mass; At the end of the experiment, the system automatically stops heating; The test results can be saved on fileAnd canPrint the test report. This product has high temperature control accuracy and small temperature gradient. The system can compensate for experimental errors caused by the deformation of the sample frame itself. This product also has temperature upper limit protection and automatic lifting of the sample holder（BIt is an ideal testing instrument with high automation and intelligence, with functions such as typing.

2、 Technical parameters:

1Temperature control range: ambient temperature -300℃

2Heating rate: 50±1℃／h、120±2℃／h (Or set the heating rate arbitrarily)

3Temperature error: ±O.5℃

4Deformation measurement method: displacement sensor measurement

5Deformation measurement range:O—1.000mm

6Deformation error:0.005mm

7Deformation resolution:0.001mm

8Number of sample racks: Three sample racks can be selected arbitrarily during testing.

9Heating medium: Methyl silicone oil (Bring your own)20kg viscosity200Flash point below Li Si300℃）

10Heating power:3kW

11Cooling method:150Natural cooling or air cooling above ℃,150Natural cooling or water cooling below ℃.

12Electricity Source:AC220V±l0%、5OHz

13Computer configuration:branded computer excluding

14Printer:CANONorHPcolour inkjet printer.excluding