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Acoustic Vibration Screening Test Instrument
The acoustic vibration screening instrument is a screening instrument for measuring the particle size distribution of fine powder. The acoustic vibration screening instrument can produce air vibration of 3600 times per minute when it is working, which is a vibration effect that conventional screening instruments cannot achieve, especially for light powder with low true density, it will be screened instantly. The minimum lower limit of the acoustic screening instrument can screen powder particles of 5 microns.
The sonic vibrating screen has particle size distribution testing software, which will automatically upload the quality before screening and the quality after screening to the Windows software. The software will analyze the mass percentage above and below the screen by itself, and display the particle size distribution curve and the percentage of each layer of screen residue. The measurement results can be saved and printed in an unlimited amount. This instrument is composed of accessories such as a sound wave generator, a sound wave frequency regulator, a standard sieve, a sample collection chamber, a spacer, an air vibration pusher, a timer, a vertical intermittent impactor, a horizontal intermittent impactor, and an anti sound visible transparent window. The instrument is widely used in industries such as medicine, electronics, chemical industry, light industry, powder metallurgy, food, building materials, electrical appliances, etc.
Wide particle size range for screening, capable of screening powder particles ranging from 5 microns to 4.5 millimeters
The biggest feature of the sound wave screening instrument is that it uses the flow of air up and down for screening, without damage to the sample and screen. The special vertical air vibration screening method can easily handle various difficult to screen ultrafine powder samples
No negative pressure equipment is required and multiple layers of screening can be performed at once
The instrument is equipped with a longitudinal impactor, which can effectively solve the problem of powder agglomeration and adsorption
The instrument is equipped with software, which can automatically calculate the particle size distribution and mass percentage and generate a graph. The results can be infinitely printed and saved on the Windows interface
Short screening time, high efficiency, and good repeatability
The screening and striking time and vibration frequency can be arbitrarily set
The sound wave screening method can easily achieve the effect of wet screening with a vibrating screen
| Size: 50cm wide, 38cm deep, and 99cm high |
| Weight: 28kg |
| Power: 220v-50Hz |
| Strike direction: vertical strike, vertical strike |
| Stacking layers: 8 sets of standard sieves with a diameter of 200 can be stacked for simultaneous screening |
| Screening time: 1-99.99 minutes |
| Frequency range: 2HZ-300HZ |
| Working environment: temperature 0-40 degrees Celsius, humidity<85% |
| Screening range: 10-100 grams |
| Standard sieve size: Standard sieve with a diameter of 200 |
