自动软化点测试仪
ASP-5


ASP-5 automates the softening point test by Ring-and-Ball method for bitumen and similar substances, prescribed in ASTM D36.
ASP-5自动软化点测试仪是应用“环球法”测试沥青软化点的专用仪器，也可以测试其他产品的软化点，适用于ASTM D36 GB/T4507 “石油沥青软化点试验方法” (环球法)标准

A photo-electric device with wide light beam is employed to assure a reliable automatic detection of softening point. 特有的点阵式光电检测系统，检测准确，结果可靠。

EASY OPERATION: Just set up the specimen, determine the bath liquid type， and press the START key; all the rest of the test procedures such as heating, softening point detection, and heater cooling are performed automatically.
将试样装入仪器后，只需要简单设定试验参数，按下启动键，仪器便会按标准规定自动升温，当达到软化点温度时，仪器自动检测该点温度，并自动显示该点温度，同时停止加热和报警通知试验结束。

EXACT TEMPERATURE RISE CONTROL: Exact temperature rise rate can be attained not only with water bath but also with glycerin bath by the precise heater control.
在不同的试验条件要求下ASP-5可使用水浴或油浴，配合多介质控温程序，可精确控制试样温度。

RELIABLE FALLING BALL DETECTION: Thanks to the wide light projector and wide light receiver, the ASP-5 detects the falling ball even if the ball falls with some angle.
特殊的光电检测设计，避免因测试球落下角度不同可能引起的误差。测试结果与手动试验结果相比，有良好的再现性,并且精度更高。

SAFETY MECHANISM: Generation of harmful vapor from overheated glycerin is prevented by the safety shutdown.控温精确，过热保护，自动关机，有效避免加热甘油时产生有毒气体。

CALIBRATION CAPABILITY: By simply setting a traceable thermometer right next to the PT-100 temperature sensor and running a test to record and compare the two temperature readings, user can easily carry out a traceable temperature calibration. 仪器使用过程中可应用标准的试验温度计对温度传感器进行矫正，全过程非常简单，无须过多培训，另：仪器出厂时全部调整完毕，通常无需再调整

DATA HANDLING: The unit is equipped to store up to 20 successive test results and export to an optional printer or to a LIMS through an RS232 port. 仪器可记录zei后20 次的试验数据，内置电池，即使关机数据也不会丢失。还可以通过RS-232外接打印机输出，或同实验室信息管理系统（LIMS）通讯，便于集中控制管理。

COMPACT DESIGN: The test head unit can be stacked on the control unit and is also small enough (only 23cm in width) to be operated inside of a fume hood. 仪器需放置于通风橱内，而测试部与控制部组合放置，占地很小(整体宽23cm )。




TANAKA Automated Softening Point Tester, model ASP-5
SPECIFICATIONS:
CONFORMING STANDARDS: （适用标准）
ASTM D36 GB/T4507etc.

TYPE:
Two-Rings & Two-Balls type （环球法，双样品）

MEASURING RANGE: 90（测试范围）
Ambient to 200oC (392 oF) 室温到200℃（392