Ultrasonic Bacteria – Dispersing Turbidity Detector

The Ultrasonic Bacterial Dispersion Counter is a state – of – the – art bacterial liquid pre – treatment device. It operates on the combined principles of ultrasonic dispersion and photoelectric turbidity detection. In contrast to the conventional manual dispersion approach, this instrument offers a more rapid and superior solution for integrating colony dispersion and turbidity detection processes. One of its remarkable features is the ability to intelligently calculate and prompt the precise dilution volume necessary to obtain a standard McFarland turbidimetric bacterial suspension. This intelligent functionality significantly streamlines the workflow. This highly efficient and hands – free instrument ensures that it does not compromise the activity of the strains or the accuracy of drug sensitivity test results. As such, it holds great application value in the pre – treatment phase of microbiology experiments, providing microbiologists with a reliable and time – saving tool for their research and diagnostic work.

Application

Food Industry Pharmaceutical R&D Bioengineering

-Water treatment, solid-liquid dispersion, and deagglomeration of particles in solution.

-Preparation of bacterial suspensions for drug sensitivity testing of microorganisms such as Mycobacterium, Enterobacteriaceae, Staphylococcus, Streptococcus, Pseudomonas, etc.

-Biological product development and bacterial culture dispersion and turbidity testing experiments

-Microbial limit tests for foodstuffs

Features

Intelligent program control, uniform dispersion, accurate measurement, avoid human error

Simple Operation

Highly integrated, simple interface design, easy to use

High Safety

Sealed design prevents contamination and exposure

Technical Parameters

Ultrasonic Transducer Power <100 W
Ultrasonic transducer frequency 40kHz
Ultrasonic total number of times 0 to 99 times can be set
Ultrasonic working time 0 to 99 seconds can be set
Ultrasonic interval time 0 to 99 seconds programmable
Turbidity display accuracy 0.01MCF
Turbidity measurement range 0.00 to 6.00MCF
Turbidity Measurement Linear Range 0.20~4.00MCF
Cuvette capacity 1.5~4ML
Calibration Solution Provider China Academy of Metrology

Comparison of bacterial liquid preparation process

Preparation Procedure Ultrasonic Dispersion Counter Dispersion in Grinding Bottle
1 Parameter setting (05min) Bacteria picking(1min)
2 Bacteria picking (1mnin) Vortex shaking (1-2min)
3 Ultrasonic dispersion ratio method 11-5min) Bacterial solution was left to stand, transferred to the assay tube (15min).
4 Add saline according to the dilution volume prompt (0.5min) Add saline (Qmmin).
5 Preparation of the targeted bacterial suspension Repeatedly add the liquid, turbidimetric (2-5min)
6 Prepare a standardized turbidimetric bacterial suspension.
Total time 3min 23-27 min
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