Antibiotic residue testing is an essential part of modern dairy quality assurance. Milk from animals undergoing antibiotic treatment must be appropriately managed before entering the food supply chain, making reliable screening important for farms, milk collection operations, and processing facilities.
Traditional microbial inhibition tests can be effective, but they often depend on operator experience, precise timing, and visual interpretation of colour changes. For busy dairy operations, this can create challenges when testing multiple samples or when results need to be shared quickly.
Zeulab Comet4, available from Vendart, addresses these challenges by automating the antibiotic screening process and connecting test results digitally in real time.
Why Automated Milk Antibiotic Testing Matters
Antibiotic residues in milk can create problems throughout the dairy supply chain. They can contribute to:
- Milk rejection
- Production losses
- Processing disruptions
- Regulatory concerns
- Variability in manual test interpretation
- Delays in quality-control decisions
Early screening allows operators to identify potentially contaminated milk before it is mixed with larger volumes or enters processing.
For dairy businesses, automation can make this process faster, more consistent, and easier to document.
What Is Zeulab Comet4?
Zeulab Comet4 is an automated system designed to perform antibiotic screening using Eclipse Farm 4G tests.
The system can analyse up to four tests simultaneously or individually, while maintaining the required incubation temperature and monitoring the assay automatically.
Simply apply a drop of milk to the test tube and place the test into the device. Comet4 manages the testing process and provides results in less than 2.5 hours.
Results can then be transmitted to connected devices, cloud accounts, or email, helping quality teams access information wherever they are.
How Does Comet4 Work?
The system simplifies the testing workflow into a largely automated process.
1. Prepare the Sample
A drop of milk is added to the appropriate Eclipse Farm 4G test tube.
2. Start the Test
The test is placed into one of Comet4’s four positions.
3. Automated Incubation
The device maintains a controlled working temperature of approximately 63°C while the test is running.
4. Automatic Monitoring
Comet4 manages the assay without requiring the operator to manually monitor colour development throughout the test.
5. Real-Time Results
Using Bluetooth and Wi-Fi connectivity, results can be sent to smartphones, tablets, cloud accounts, or email.
This connected workflow reduces the need for operators to remain beside the testing equipment throughout the assay.
Screening More Than 50 Antibiotic Residues
When used with the appropriate Eclipse Farm 4G assay, the Comet4 system supports screening for more than 50 antibiotic residues in milk.
This broad screening capability makes the technology suitable for routine dairy quality programs where multiple antibiotic families need to be monitored.
From Farm to Processing Plant
One of the biggest advantages of Comet4 is its portability.
At the Farm
Farm operators can screen milk before collection, helping identify potential antibiotic contamination before the milk leaves the farm.
During Transport
Its compact and battery-powered design makes Comet4 suitable for testing while milk is in transit, supporting earlier identification of potential issues.
At the Processing Plant
Milk processors can use rapid screening as part of incoming milk quality control before milk enters larger storage or processing systems.
Real-Time Connectivity for Modern Dairy Operations
Comet4 is more than an automated incubator. Its connectivity allows test information to move beyond the device itself.
With Bluetooth and Wi-Fi, results can be accessed and shared through connected devices. Results are also stored on the Test4all platform, creating a digital record of testing activity.
This can help organisations:
- Share results between locations
- Improve traceability
- Reduce manual record keeping
- Standardise reporting
- Make faster quality decisions
Compact and Portable Design
Comet4 is designed for mobile dairy testing.
Key specifications include:
- Four test positions
- Working temperature: 63°C
- Connectivity: Bluetooth and Wi-Fi
- Battery autonomy: up to 10 hours
- Weight: 157 g, or 385 g including battery
- Dimensions: 50.5 × 51 × 80.5 mm, extending to 159 mm with battery
Its battery-powered design makes it particularly practical for farms and mobile milk collection environments.
Conclusion
Modern dairy quality assurance increasingly depends on speed, consistency, and traceability. Manual interpretation and fixed laboratory workflows can make rapid decision-making difficult, particularly when milk is being collected or transported.
Zeulab Comet4 Australia from Vendart provides a connected approach to antibiotic screening by automating Eclipse Farm 4G test analysis and delivering results digitally in real time.
With four testing positions, battery operation, Bluetooth and Wi-Fi connectivity, and support for screening more than 50 antibiotic residues, Comet4 brings automated dairy testing closer to where decisions need to be made—from the farm and milk truck to the processing plant.
Frequently Asked Questions
- What is Zeulab Comet4?
Zeulab Comet4 is a portable automated system for antibiotic screening in milk using Eclipse Farm 4G tests.
- How many antibiotic residues can Comet4 screen for?
When used with the appropriate Eclipse Farm 4G testing system, Comet4 supports screening for more than 50 antibiotic residues.
- How long does the Comet4 test take?
The system automatically performs the test in less than 2.5 hours.
- Can Comet4 be used while milk is in transit?
Its compact, battery-powered design makes it suitable for mobile applications, including milk collection and transport environments, subject to appropriate operating conditions.
- How many tests can Comet4 perform at once?
The device has four positions, allowing four Eclipse Farm 4G tests to be analysed simultaneously or individually.
- How are Comet4 results shared?
The system uses Bluetooth and Wi-Fi connectivity to transmit results to connected devices. Results can also be stored through the Test4all platform.
- Does Comet4 require an operator to monitor the test continuously?
The system is designed to automate incubation and test control, reducing the need for continuous manual monitoring and visual interpretation.
- What temperature does Comet4 operate at?
The stated working temperature is approximately 63°C.
- How portable is Comet4?
Comet4 weighs approximately 157 g without the battery and has battery autonomy of up to 10 hours, making it suitable for mobile testing applications.
For Further Enquiry Contact: sales@vendart.com.au
