上海荣计达仪器科技有限公司
上海荣计达仪器科技有限公司
乳化沥青电荷仪,沥青实验仪器
乳化沥青电荷仪是专业检测仪器，适用于测定各类乳化沥青微粒离子的电荷性质，即阳、阴离子的类型。
The emulsified asphalt charge tester is a professional testing instrument suitable for determining the charge properties of various types of emulsified asphalt particles, namely the types of cations and anions.
乳化沥青电荷仪技术参数:
★电源电压：直流6V
★大输出负载：30mA
★定时精度：0.1秒
★定时时间3min
★电源电压：220V<
★外形尺寸：300X200X300mm
★重量：10KG
★功率：200W
★环境温度：5～40℃
★环境湿度：≦85﹪
Technical parameters of SYD-0653 emulsified asphalt charge tester:
★Power supply voltage: DC 6V
★ Large output load: 30mA
★ Timing accuracy: 0.1 second
★ Timing time 3min
★Power supply voltage: 220V<
★Dimensions: 300X200X300mm
★ Weight: 10KG
★ Power: 200W
★ Ambient temperature: 5 ~ 40 ° C
★Environmental humidity: ≦85%
乳化沥青电荷仪操作方法：
★先连接电源线及电极连线，电极连线请注意插头插座缺口必须对准，红色插头插入红色插座，黑色插头插入黑色插座。
★将乳化沥青试样用孔径1.18滤筛过滤，并盛于容器中。
★旋松升降架的锁紧螺母，抬起升降架，将烧杯放入底座中。
★将过滤的乳化试样注入烧杯约200ml，放下升降架，使电极板插入乳化沥青约30mm。
★打开电源开关，按动定时按钮，可见按钮上方的发光管会发光，此时定时器进入工作状态，定时为3分钟。
★当发光管熄灭，表示电极板加点结束，可抬起升降架，仔细观察电极板（红色插头是正极，黑色插头为负极）。如果负极板上附有大量沥青微粒，说明沥青微粒带正电荷，则该乳液为阳离子型，反之正极板上吸附有大量沥青微粒，说明沥青微粒带负电荷，则该乳液为阴离子型。
SYD-0653 emulsified asphalt charge tester operation method:
★Connect the power cable and electrode connection first. Please pay attention to the electrode connection. The plug should be aligned. The red plug is inserted into the red socket and the black plug is inserted into the black socket.
★ The emulsified asphalt sample was filtered through a 1.18 sieve and filled in a container.
★ Loosen the lock nut of the lifting frame, lift the lifting frame, and place the beaker into the base.
★Inject the filtered emulsified sample into the beaker for about 200ml, and put down the lifting frame so that the electrode plate is inserted into the emulsified asphalt by about 30mm.
★ Turn on the power switch and press the timing button. The LED above the button will be illuminated. At this time, the timer enters the working state, and the timing is 3 minutes.
★When the LED is off, it means the end of the electrode plate is added, you can lift the lifting frame and carefully observe the electrode plate (the red plug is positive and the black plug is negative). If a large amount of asphalt particles are attached to the negative electrode plate, indicating that the asphalt particles are positively charged, the emulsion is cationic, and if a large amount of asphalt particles are adsorbed on the positive electrode plate, indicating that the asphalt particles are negatively charged, the emulsion is anionic.
乳化沥青电荷仪仪具与材料：
★烧杯：200ml或300ml。
★电极板：2块，铜制，每块极板长100㎜，宽10㎜，厚1㎜。
★直流电源：6v。
★秒表。
★滤筛：筛孔为1.18㎜。
★其它：汽油、洗液等。
SYD-0653 emulsified asphalt charge tester instrument and materials:
★ Beaker: 200ml or 300ml.
★ Electrode plate: 2 pieces, made of copper, each plate is 100mm long, 10mm wide and 1mm thick.
★ DC power supply: 6v.
★ Stopwatch.
★ Screen: The screen hole is 1.18mm.
★ Others: gasoline, washing liquid, etc.
乳化沥青电荷仪试验结束后，若要清洗电极板，可抬起升降架，拧松导电柱上的固定螺钉，取下电极板即可。
After the SYD-0653 emulsified asphalt charge tester is finished, if you want to clean the electrode plate, lift the lifting frame, loosen the fixing screws on the conductive column, and remove the electrode plate.
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