Common problems of transducers for domestic ultrasonic cleaning machines
Common problems of ultrasonic cleaning machine transducer:
Ultrasonic transducers are an important part of ultrasonic cleaners and are essential. Today there are two types of transducers, one is a magnetic transducer, made of nickel or nickel alloy; one is a piezoelectric transducer, made of lead zirconate titanate or other ceramics. When a piezoelectric material is placed in an electric field with a varying voltage, it will deform. This is called the "piezoelectric effect." Relatively speaking, magnetic transducers are made of materials that deform in a changing magnetic field.
What problems will the ultrasonic transducer encounter when working? Let's go to understand it together!
If the vibrator of the ultrasonic cleaning machine is damp, you can use a megohmmeter to check the plug connected to the transducer. Pin 2 is the positive pole of the ultrasonic transducer. Pin 3 is the negative pole of the transducer and the shell of the transducer is connected. Check, the insulation resistance value between 23 feet can judge the basic situation, generally require insulation resistance greater than 30 megohms. If this insulation resistance value is not reached, generally the transducer is damp, you can put the whole transducer (excluding the plastic shell) into the oven and set it to dry at about 100 ℃ for 3 hours or use a pad to blow the damp to the resistance value So far. The transducer basically has the following two situations: 1. The piezoelectric ceramic is broken and broken down. You can see it intuitively. Basically, it is caused by the loose glue between the transducer and the cleaning tank; 2. The vibrator is damp, and the insulation resistance drops to less than 50 megohms. Basically, it is because the environment is humid or the process when the transducer is installed is not handled.
- Full Set Meet Your Requirement: 10 PCS Eyebrow Grooming Suit Kits includes combing Eyebrow Scissors, Eyebrow Trimmer, Eyebrow Tweezers, double end extrusion ring, double headed acne needle, ears picker, eyebrow scissors, small mirror, Eyelash Curler . Full set achieve your requirement.
- All the edge is polished by hand to get the smooth cutting. Seamless closure of tweezers tip which can grab and pull out tiny hair easily and effortlessly.
- A matching eyebrow scissors for a perfect shaped eyebrow grooming is equally important to eyebrow tweezers, allow user to isolate each hair for optimum accuracy and control
- Portable cosmetic mirror are included in our make-up cosmetic tool. The moderate size makes our carry easier, and you can check your makeup at any time.
- Ideal Gift: Eyebrow shaping, Anti-acne, Exfoliating etc. Eyebrow Grooming Set is a surprise gift for women.
Makeup Tool Kit,Makeup Set,Makeup Tools,Face Makeup Brush Set
Yangjiang Yangdong Kartier Beauty Tools Product Factory , https://www.kartierbeautys.com