مشترک گسل تجزیه و تحلیل و عیب یابی روش ها برای گاز اشکارسازها

در طول استفاده از گاز اشکارساز٪ 2c ان اجتناب ناپذیر است که ان خواهد شد خرابی . در زیر برخی ساده نمونه ها از عیب یابی روش ها از 2c در رویداد از یک ابزار خرابی ٪ 2c اول مرحله است او در ادامه می دهد. صحیح جریان سرعت . سپس بازرسی اشکارساز و مرتبط تجهیزات برای دیدن اگر انها شل یا اگر قدرت یا خط لوله اتصال قطع شده است. زیر گسل تجزیه و تحلیل نقاط انتظار می رود به مفید به به کاربران.

٪0a1. در طول عملیات٪2c the displayed value is stuck on the screen٪2c and adjusting the zero position of the potentiometer does not work٪3a the the connector has poor contact or the the wiring terminal is با وجود وجود دارد که با وجود دارد با وجود دارد. If there is a problem with the bridge arm in the ring chamber٪2c it needs to be sent to the manufacturer for repair.

2. The heating indicator light on the front panel of the gas detector does not light up for a long time: the heating plate is open, check the heating plate and its terminals, and eliminate poor contact. If the heating plate has an internal open circuit, replace it; The heating indicator light is damaged, replace it; The temperature control platinum resistor is open circuit, check if the terminal is reliable. If there is an internal open circuit in the platinum resistor, replace it; The wiring of the terminal connected to the heating plate is loose, and tighten the terminal screws.

٪0a3. Instrument display is unstable٪3a the working current of the measuring bridge is unstable. Check whether the voltage of the A and B test terminals on the power supply and signal amplification board is stable at a certain value between 0 444پاهای 44 44 44 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 3 4 4 4 4 3 4 4 4 4 4 4 4 4 If it is not normal٪2c replace the damaged components٪3b if there is poor contact on the measuring bridge or related terminals٪2c check for any faulty soldering or poor contact on the relevant components. If not٪2c eliminate it. If necessary٪2c replace the components.

4. After turning on the power, the digital display meter of the gas detector shows no display: the power switch is faulty, replace the power switch; The power fuse is blown, replace the fuse; If the microcomputer power supply system is faulty, tighten the terminal screws; The microcomputer system is malfunctioning, please send it to the manufacturer for maintenance.