DTS3 titer measurement and automatic colony counter Introduction
DTS3 full-automatic colony analyzer is composed of image acquisition system, colony statistical analysis software and inhibition zone measurement and titer analysis software. It has the functions of colony statistics, typical bacteria screening, strain characteristic detection and description, and inhibition zone measurement. It is suitable for microbial colony analysis, inhibition zone determination, and antibiotic titer analysis in the fields of biomedicine, inspection and quarantine, disease control, quality supervision, environmental monitoring, food hygiene, and colleges and research institutes. Technical Parameters
1. Imaging device
Fully enclosed black box, which can eliminate stray light interference from the external environment
Tri-color LED visible light
Built-in 254nm UV lamp can sterilize the cavity
Built-in 366nm UV lamp can excite Escherichia coli, coliform fluorescence, green fluorescent protein
The brightness of the upper and lower light sources can be freely switched on and off, and a full-touch adjustment button is used.
Automatic color temperature control, close to natural light
16MP Super Clear Color Camera
5MP HD lens 8mm
Software functions
1) One-click statistics of colony classification:
Monochrome bacteria one-click count
PetriFilm ™ one-click counting
RIDA ™ one-button counting
Compact Dry ™ one-button counting
One-button counting of similar bacteria
One-button count of tiny bacteria
One-click count of disperse bacteria
One-click count of adhesion bacteria
One-click counting of large colonies
Multicolor bacteria automatic stack count
2) Determination of inhibitory zone and titer analysis
Automatic measurement: Suitable for precise edge detection with clear edges and standard circular bacteriosphere contours
Quasi-circle filling: Determine the center of the circle according to the arc, and simulate the whole circle
Manual measurement: mouse click on three points on the arc of antibacterial circle to make a circle, suitable for antibacterial circles with blurred edges
One-dose titer test: suitable for US Pharmacopoeia
Two-dose titer test: suitable for the 2010 and 2015 editions of the Chinese Pharmacopoeia
Three-dose method titer test: suitable for Chinese Pharmacopoeia 2010 and 2015
3) Auxiliary statistical tools:
Manual correction: mouse clicks to add or delete missing colonies
Intelligent correction: intelligent correction can be performed based on one-click statistics
Measurement tools: angle, line segment, area, curve
Removal of contaminated bacteria (impurities): Elimination of impurities according to color, diameter and roundness
Single colony morphology analysis: Click on a single colony to know the roundness, diameter, perimeter, area, etc. of this colony
All colony morphology: After statistics, you can know the roundness, diameter, perimeter, area and other information of all colonies on the plate
Colony size classification: After the statistics are completed, according to the size of each colony, it is displayed in 25 steps.
Conversion of the total number of sample colonies: automatic conversion based on the actual culture dish diameter and sample dilution
4) Data security and management:
Multi-user login system, each account forms independent data, and the data is stored for a long time
Statistical results are output in PDF format, original data cannot be changed
Equipped with audit trail function, each step of the software operation of the operator automatically records the software to facilitate the traceability of subsequent results data
Compatible with CFR 21 Part 11: System security, operation control, file management
Introduction
DTS3 full-automatic colony analyzer is composed of image acquisition system, colony statistical analysis software and inhibition zone measurement and titer analysis software. It has the functions of colony statistics, typical bacteria screening, strain characteristic detection and description, and inhibition zone measurement. It is suitable for microbial colony analysis, inhibition zone determination, and antibiotic titer analysis in the fields of biomedicine, inspection and quarantine, disease control, quality supervision, environmental monitoring, food hygiene, and colleges and research institutes.
