1. It is normal to have a small amount of leakage at the initial stage of operation. After a certain period of time, the leakage will be reduced or stopped.
2. The heat transmitted from the transmission medium to the pump cover and the bearing of the heat transfer oil pump is dissipated by the surface of the pump cover and the bearing seat, so that the temperature of the bearing seat can be adapted to the temperature of the shaft sealing performance. Therefore, when selecting the installation position of the heat transfer oil pump, the heat of the pump cover and the bearing seat should be easily diffused without any heat storage.
3. There are two ball bearings in the bearing seat. A ball bearing on the pump impeller side of the heat-conducting oil pump is lubricated with the transported heat-conducting oil. A ball bearing on the side of the coupling is lubricated with high-temperature grease: Each ball After the bearing has been in operation for 3,000 hours, it must be removed and cleaned with diesel oil. Check whether the contact surface is damaged. If it is damaged, it must be replaced with a new one. When the ball bearing on the impeller side is installed, the side with the dust cover shall be installed toward the impeller, and the heat-conductive oil shall be injected before starting the machine. For the ball bearing on the coupling side, use the calcium-based high-temperature grease (ZFG-4). When the bearing is reinstalled, the side with the dust cover must also be installed toward the impeller side, and be filled with grease (about 1). /2 ball bearing and housing space). 48 hours after the bearing is running, use a grease gun to inject additional grease into the pressure cup on the bearing cap.
4. Do not use the gate valve on the input pipe to adjust the flow to avoid cavitation.
5, the heat transfer oil pump should not be less than 30% of the continuous flow under the design flow, if it must be operated under this condition, it should be installed in the outlet bypass pipe, and make the flow above the above minimum value.
6. Always check the looseness of the anchor bolts, whether the pump casing temperature of the heat transfer oil pump is consistent with the inlet temperature, the fluctuation of the outlet pressure gauge, and the vibration of the pump.
7. Pay attention to the presence or absence of noise in the operation of the heat-conducting oil pump. If a normal state is found, it should be dealt with promptly.
8. Shutdown: Cut off the power supply. The fluid in the heat pump is vented, cleaned and the impeller should be rotated 180 degrees periodically to prevent shaft deformation until the oil pump is completely cooled.
Introduction
Holter ECG Monitoring Systems adopt 12-lead system of international standard, which can continuously record ECG waveform for 24-hour and analyze ECG waveform by the PC software. It is applicable for use in medical institution and community.
Analysis Software Function
1.The rate of checking RR wave up to 99.9%, which increased the accuracy of analysis without losing wave.
2.AI histogram function which can directly distinguish various abnormal ECG which can analyze faster.
3. Dynamic ECG [Channel Correct" function, which can correct mistakenly wearing that makes the analysis more accurate.
4.Lorenz and Demix analysis function, which can analyze more faster, more accurately. Single medical case can be completely analyzed in 10 min, which can reduce the physician`s work.
5.ST can be displayed in many kinds of form, which ensures that analyzing ST- Trends Diagram comprehensively, observing the whole or partial ST variety to analyze the specific area of myocardial ischemia.
6.Atrial fibrillation function can be recognized automatically and can distinguish atrial fibrillation case, give advice and generate analysis report .
7.Unique Cardiac Fatigue Index function, which can judge index of Cardiac Fatigue .High-risk groups can be found and early intervention treatment can be taken by the index, which can effectively judge the heart age and predict SCD (Sudden Cardiac Death).
8. P-wave analysis function, which can check cardiac arrhythmia (such as AVB).
9.According to the requirement of patients, options can be selected freely while printing report, which can save physician `s time
10. ECG can be printed by various forms according to the user`s requirement.
11.Pacemaker analysis function, which can analyze different pacemakers(such as AAI,VVI,DDD).
12.The comprehensive analysis system of stand-alone version with network version ,users can freely select any model.
13.Wire and wireless simultaneously transfer mode ,which reduce complicated performance.
14. Dynamic ECG and static ECG analysis system ,which reduced complex operations.
15. Time Domain and Frequency Domain function on HRV module can reflect the moderation effect of sympathetic and parasympathetic to the heart rate.
16.HRT function can predict myocardial infarction which has clinical value.
17.ST function which can check the exact time and length of myocardial ischemia in 24 hours.
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