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Ultrasonic Liquid Processors

Ultrasonic Liquid Processors DH-250S is a new product with complete 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 Liquid Processors DH-250Sis 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 for emulsification, Dispersion, 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.


Φ2mm                        150ul-5ml
Φ3mm                        200ul-10ml
Φ6mm                        10ml-100ml

Product parameter

Model: DH-250S
Frequency: 19~25KHz, automatic search range up to ±450Hz
Maximum ultrasonic power output: 250W
Random horn: Φ6
Optional horn: Φ2, Φ3
Broken capacity: 0.5-100ml
Working frequency display: real-time display
Display mode: 3.5-inch LCD color screen display
Control mode: automatic and manual switchable (1 second delay)
Total time setting: 0.1~999 min
Pulser time: 0.1~99.9s adjustable (gap/work)
Interval time: 0.1~99.9s
Sample temperature protection setting: None
Power supply: 220/110V 50Hz/60Hz
Power supply chassis size: 270*210*140 mm
Net weight: 4.2kg
Host + transducer weight: 5.8kg

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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