试验室HR-3型微机灰熔点测定仪技术参数
Technical Parameters of Laboratory Microcomputer Ash Melting Point Device

适用于测定各种煤和焦炭的灰熔融特性。采用CCD摄像技术，通过显示器监视，温度达到 900℃时，计算机以1分钟的间隔存储图像及对应温度值。用户根据灰锥形状采集T1、T2、T3、T4对应温度值进行存储或打印。图像可以回放，错误可以更正。

It is applicable for measuring the melting properties of various coal and coke ash. With CCD photographing technique, it conducts monitoring by display. When temperature rises to 900℃, the computer will store images and the corresponding temperatures at the interval of 1 minute. Customers will acquire values of temperature corresponding to T1、T2、T3、T4 based on the ash cone shape for storage or printing. The images can be replayed and errors rectified.