Máy nghe tiếng ồn vòng bi, máy nghe độ ồn cơ học, máy đo độ ồn động cơ EM410

Description:

Spot EM410 Automotive Electronic Audio Diagnosis Machine Motor Engine Equipment Abnormal Sound Detection Mechanical Failure Auscultation

Overview:

This instrument is a high-performance maintenance tool developed using advanced foreign technology. It is particularly suitable for use in noise. It can easily detect the early hidden dangers of the equipment and facilitate the early maintenance of the equipment to ensure the normal operation of various equipment and avoid huge economic losses caused by equipment damage. This instrument is assembled with IC circuits and transistors. It has the advantages of small size, light weight and easy operation. It is a powerful tool for equipment maintenance personnel.

         This instrument is equipped with a high-sensitivity probe, which can detect any noise-producing parts of any machinery. Regardless of valve tremor, tappet vibration, loose piston gears and pumps, and various types of vibration, the sound of relay solenoid operation can be clearly detected. It can also detect the state of liquid flow and blockage in the monitoring pipeline, the operating conditions of various types of engines, motors, internal combustion engines, diesel engines, household appliances, etc., and the state of rotation of automatic assembly lines in industrial and mining enterprises.

     This instrument can be widely used in automobile, shipbuilding, metallurgy, chemical industry, household appliances, machine tools and machinery industries.

Headphone cable is about 1.5 meters long

The main purpose:

1 , can quickly determine the running status of various bearings

2. It can identify abnormal noises and noises from various engines and motors, so as to avoid accidents.

3 , can be used as a maintenance tool for household appliances.

4.Suitable for various chemical industries to detect and monitor the flow state and blockage in various pipelines

5.Applicable to the maintenance of various vehicles

6, can quickly detect the mechanical noise from diesel engines, cylinders, cars, and accurately find the fault location

7.Suitable for monitoring ship operation status in shipping, shipbuilding and other industries

8.Can monitor abnormal noise in various boilers and abnormal noise in each reactor

9, can monitor the operation of the automatic assembly line of various industrial and mining enterprises to ensure the normal production of the assembly line.

Instructions for use:

1. Remove the battery cover and install a 9V battery. Attach the battery cover

Note: When removing and installing the battery, the action should be gentle and careful

2.Install long or short probes according to the actual situation on site

3. Plug in the headphone plug and bring a good headset

4.Turn the volume knob to turn on the power

5.The indicator light indicates that the instrument is in working state

6, continue to turn the volume knob, the headset will hear a slight rustle, indicating that the instrument is working properly

7. Touch the probe lightly with your hand, the headset will hear a squeak sound, indicating that the instrument is normal and can be monitored. Turn the volume knob to select the desired volume

8. Generally, short probes can be used for monitoring. When a short probe cannot be detected, a long probe can be used.

Technical Parameters:

1. Frequency response: 100Hz ~ 10KHz

2. Input impedance:> 15MΩ

3. Allowable environmental noise: 100dB

4. Ambient temperature: -10 ℃ ~ 55 ℃

5. Power supply: 9V (6F22) battery, one

6. Weight: about 240G (long probe + instrument)

7. Dimensions: Instrument-32x50x206mm

structure:

This instrument consists of three parts: probe, instrument and earphone.

1.Probe

2.Indicator

3.Volume knob / power switch

4.Headphone signal

5.Headphone jack

6.Battery cover

Packlist:
1pcs EM410 Automotive Audio Checker