This high technology digital microprocessor tester,  designed and manufactured by Matest, automatically determines the softening point of asphalts and pitches.

Two laser sensors detect the balls fall determining the softening point. 

The bath temperature is measured by an electronic system main-taining the gradient (5 °C/min) as specified by the Standards. 

A magnetic stirrer with electronic speed adjustment from 0 to 160 rpm also ensures a uniform temperature in the vessel during the test execution.

The cooling system enables to quickly cool down the samples, allowing to perform many more tests per day.

The touch-screen graphical interface allows an easy set up of the parameters and the immediate execution of the test.

High resolution color display, 1/4 VGA, offers all the functions of a PC for the management and analysis of data, test results, and graphs.

Two test parameters can be selected in the microprocessor menu: - test on boiled distilled water for softening point from 30 to 80 °C. - test on glycerol for softening point from 80 up to 150 °C. 

Language selection: English, French, Spanish, German, Italian, Polish, Russian, Greek, Portuguese and Dutch. 

Available functions: clock calendar, test number, user/customer name, general notes, start/end of the test. 

Real time visualisation of the bath temperature, test progress, rpm of the stirrer. 

he tester is basically composed of: 

- Ceramic-glass heating plate with automatic cut off at the end of the test cycle. 

- Motherboard with microprocessor, which controls: heater/stirrer,temperature probe, laser sensors, pre-heating phase of the plate,and memorizes all the test parameters. - Steel balls centering device.

Power supply: 230V  1ph  50-60Hz  700W

Dimensions: 500x350xh550 mm

Weight: 20 kg approx. 

一、产品

介绍：

    这个沥青自动软化点仪能自动测定沥青的软化点。2个激光传感器能探测出可测定沥青软化点的球下落。电子系统可测量出水浴温度,按标准要求的保持5°C./min的变化率。1个磁力搅拌器(带电子速度调整装置,0至160rpm)保证试验过程中容器内统一的温度。可通过微处理机菜单选择2种试验参数:- 利用蒸馏水作为水浴介质，可进行软化点在30至80°C的试验- 利用甘油作为水浴介质，可进行软化点在80至150°C的试验。功能：日期时间，试验号码，用户名，注解，试验开始和结束可实时显示水浴温度，试验进程，搅拌器转数。

符合标准：ASTM D36，AASHTO T53, BS2000, NF T66-008， EN1427

产品尺寸:500*350*550mm高

重量：约20kg