Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
利用光学温度控制器使测量硅的峰高信号增强一倍，试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响；
The product line is structured by lengthen cold feed extruder XJW-120C, automatic temperature controller , L-shape head , accessory machine and electronic controller .
生产线由XJW-120C加长型冷喂料挤出机、自动温控柜、L型机头、铺机及电控柜等部分组成。
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