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ultrasonic homogenizer is a new product with full functions and reliable performance. The instrument adopts LED display, has two working modes of automatic and manual (pedal), the ultrasonic time and power can be set arbitrarily, the sample temperature is detected and displayed, and the frequency is automatically tracked;

Product Introduction

ultrasonic homogenizer DH-400 is a multi-functional and multi-purpose instrument that uses ultrasonic waves to produce cavitation effects in liquids; it can be used to break a variety of animals, plants, viruses, cells, and bacteria, and can be used to emulsify and disperse , Homogenization, extraction, defoaming, cleaning, preparation of nanomaterials, dispersion and acceleration of chemical reactions, etc.

Product Features

◆Used for crushing animal and plant cells, bacteria, spores or tissues, extracting protein from cells and conducting scientific culture experiments of viruses and vaccines.
◆Accelerate the reaction speed of chemistry and physics and accelerate the degassing of liquid.
◆Scientific analysis of crude oil dilution, oil-water emulsification, accelerated decrystallization, and glass homogenization.
◆Disperse rare earths, various inorganic minerals, and prepare a homogenized mixture of nearly one percent of nanometer latex, etc.
◆Quick, powerful and high-precision lotion for mold micro-holes and blind holes.

Experiment purpose
1. Understand the basic principles of ultrasonic cell disruption
2. Master the basic technology of ultrasonic cell disruption

Experimental principle
When the strong sound wave acts on the solution, the bubble generation, growth and breaking are related to the cavitation phenomenon. The shock wave and the scissors force caused by the cavitation phenomenon cause the cells to lyse.

Materials and reagents
Bacteria 10ml, beaker, shaved ice, 75% alcohol cotton ball.


Φ2mm                        150ul-5ml
Φ3mm                        200ul-10ml
Φ6mm                        10ml-200ml

Product parameter

Model: DH-400
Frequency: 19.5-20.5KHz
Power: 400W
Random horn: Φ6
Optional horn: Φ3
Broken capacity: 0.5-200ml
Temperature control: Ultrasonic protection alarm function
Control mode: automatic, manual switchable (optional foot switch)
Pulser: closed loop 0.1-99s adjustable, open loop 0.1-99s adjustable
Duty cycle: 1-99%
Power supply: 220/110V 50Hz/60Hz
Power supply chassis size: 270*200*140mm
Net weight: 9.1kg
Host + transducer weight: 10.8kg
Outer packing size: 510×275×390mm

Product List

Ultrasonic generator: 1 set
Vibration system (transducer assembly): 1 piece
Special bracket: 1 set
Power cord: 1 piece
Special wrench (used to disassemble the horn): 1 set
Instructions for use: 1 copy
Qualification certificate: 1 sheet
Warranty card: 1 copy

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