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Integra MediaJet – Automated Petri Dish Filling

SKU: MediaJet

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Automated Agar Plate Preparation

Increase efficiency in microbiology workflows

Preparing agar plates manually is a time-consuming process that can limit productivity in busy microbiology laboratories. The MediaJet automates plate pouring, allowing laboratories to produce large quantities of high-quality agar plates with minimal operator intervention.

By reducing repetitive manual handling, laboratories can standardize workflows, improve throughput, and free up valuable staff time for more critical tasks. This makes the MediaJet an ideal solution for research, clinical, food, environmental, and pharmaceutical microbiology applications.

Consistent Filling Accuracy

Deliver reproducible results with every plate

Uniform agar depth is essential for reliable microbial growth and reproducible test results. The MediaJet accurately dispenses media volumes into Petri dishes, helping laboratories maintain consistent plate quality across batches.

Precise dispensing minimizes media waste while improving standardization between plates. This contributes to more reliable experimental outcomes and supports quality-controlled laboratory processes.

Explore the possibilities of the MediaJet automated petri dish filler

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Contamination-Controlled Operation

Protect media quality during dispensing

The MediaJet is designed to support sterile plate production through controlled dispensing and integrated operational safeguards. Automated filling reduces manual interaction with media and Petri dishes, helping minimize contamination risks.

By maintaining consistent dispensing conditions, laboratories can produce high-quality agar plates while supporting compliance with laboratory quality standards and best practices.

Designed for High Throughput

Support demanding laboratory workloads

Laboratories producing hundreds or thousands of agar plates require reliable and scalable solutions. The MediaJet is designed for continuous operation, allowing users to efficiently prepare large batches of plates without compromising quality.

Its intuitive software, automated handling, and rapid dispensing capabilities make it suitable for laboratories seeking to increase productivity while maintaining consistent performance.

Product features

Rapid Production

The MediaJet can fill large numbers of Petri dishes quickly and consistently, significantly reducing the time required for agar plate preparation compared to manual methods.

Precision Filling

Accurate media dispensing ensures consistent agar depth and plate quality, supporting reproducible microbiological testing and research outcomes.

Sterile Processing

Automated plate filling minimizes manual handling during media preparation, helping reduce contamination risks and improve process reliability.

Workflow Automation

By automating repetitive plate pouring tasks, laboratories can improve productivity, standardize processes, and optimize staff utilization.

  • Dish Filling rate 900/1100 dishes per hour
  • 360 Carousel capacity 360 (90 mm Petri dishes)
  • 540 Caroursel capacity 540 (90 mm Petri dishes)
  • Dish Diameter 90 mm; MEDIAJET vario: 90, 60, 35 mm
  • Dish height 12 - 25 mm
  • Dosing Rate per Dish 1-99,9 ml
  • Dish Dosing Reproducibility circa 1% (at 15ml)
  • Max Dish Dosing Rate 50 ml/min
  • Tubefiller filling rate 1000 tubes/hour (at 10 ml, 4 mm ID tubing)
  • Test Tube Dimensions 13, 16, 20, 25 or 30 mm
  • Test Tube Flow Rate up to 260 ml/min
  • Test Tube Dosing Reproducibility <1% (at 1 -99 ml)
  • Footprint (W x D) 655 x 634 mm
  • Weight Basic Device 47,0 kg
  • Weight Carrousel 360 6,8 kg
  • Weight Carrousel 540 8,3 kg
  • Power supply 200 W, 100-240 V, 50/60 Hz

Automated Media Filling for Microbiology Laboratories

The MEDIAJET from INTEGRA Biosciences is an advanced automated media filling system designed to simplify agar plate preparation and media dispensing in microbiology laboratories. Combining high throughput with exceptional flexibility, the Integra MEDIAJET helps laboratories improve efficiency, standardize workflows, and reduce manual handling during routine media preparation processes.

For laboratories seeking a complete media preparation solution, the MEDIAJET integrates seamlessly with the MEDIACLAVE Media Preparation System. Together, these systems create a streamlined workflow from media preparation through to automated plate filling. Laboratories requiring additional liquid dispensing capabilities can further complement their setup with the DOSE IT Peristaltic Pump, ideal for dispensing culture media, buffers, reagents, and other laboratory solutions.

Maximum Flexibility for Media Dispensing

One of the key advantages of the MEDIAJET is its exceptional versatility. The system is compatible with a variety of Petri dish formats as well as test tubes with different diameters and lengths. This flexibility allows laboratories to use a single platform for multiple media dispensing applications.

The integrated shaker mode further expands the system’s capabilities by supporting pour plate applications. Combined with innovative Feed-In/Stack-Out technology, laboratories can automate the processing of different container types while minimizing operator intervention. This walk-away automation helps increase productivity while ensuring consistent and reproducible results.

High-Throughput Agar Plate Production

The MEDIAJET is designed for laboratories with demanding workloads and high-volume plate production requirements. Depending on the configuration, the system can fill up to 900–1100 Petri dishes per hour, while the integrated carousel can accommodate up to 540 standard 90 mm Petri dishes. For laboratories preparing media tubes, the optional tube filling functionality can process up to 1000 tubes per hour.

This high throughput enables laboratories to significantly reduce preparation times while maintaining consistent agar quality and dispensing accuracy across every batch.

Consistent Results and User-Friendly Operation

To ensure uniform agar distribution and optimal plate quality, the MEDIAJET features an integrated Agar Spread Function. This technology helps create a homogeneous agar surface, which is essential for reliable microbiological testing and reproducible experimental results.

Despite its advanced capabilities, the system remains easy to operate. A large front-panel display provides intuitive access to settings, dispensing parameters, and stored protocols. Users can quickly configure workflows, switch between applications, and maintain efficient operation with minimal training requirements.

Versatile Media Dispensing Solutions

Designed for a wide range of microbiology and media preparation applications.

Discover the applications

Integra MediaJet – Product Applications


Using MEDIAJET vario
The MEDIAJET vario is designed to accommodate a variety of Petri dish sizes, including Ø 90 mm, Ø 60 mm, and Ø 35 mm formats. By using the appropriate conversion set, laboratories can easily adapt the system to their specific application requirements.

The base unit can be converted between dish formats within minutes, allowing laboratories to switch quickly between different workflows. This flexibility makes the MEDIAJET vario an ideal solution for facilities that require efficient and versatile agar plate production.


Filling Ø 90, Ø 60 or Ø 35 mm dishes with MEDIAJET vario


Using MEDIAJET vario with biplate option
The amount of required agar can be reduced by using two-compartment Petri dishes. MEDIAJET vario with biplate option is an efficient and reliable solution to fill two-compartment Petri dishes automatically.


Filling two-compartment Petri dishes using MEDIAJET vario with biplate option


Produce high-quality blood agar plates with MEDIAJET and DOSE IT

The quality of blood agar plates plays a crucial role in microbiological diagnostics and the accurate identification of hemolytic activity. Consistent agar quality and proper preservation of erythrocytes are essential for obtaining reliable and reproducible results.

By combining the MEDIAJET Petri Dish Filler with the DOSE IT Peristaltic Pump, blood can be added to the agar immediately before the dispensing process. This minimizes the exposure of blood components to elevated temperatures, helping to preserve erythrocyte integrity and reduce heat-induced cell damage.

The result is a more consistent blood agar preparation process, improved plate quality, and optimal conditions for microbiological analysis in clinical, research, and diagnostic laboratories.


Blood agar preparation using MEDIAJET and DOSE IT


Flexible media dispensing for specialized applications
The MEDIAJET features an independent pump function that extends its capabilities beyond automated Petri dish filling. This functionality allows users to dispense media manually into a variety of containers, including tubes, bottles, and non-standard laboratory vessels that may not be compatible with automated filling workflows.

For added convenience, dispensing can be controlled using an optional foot switch, enabling hands-free operation and improved workflow efficiency. This feature is particularly valuable for laboratories working with unusual container sizes, custom formats, or specialized applications that require greater flexibility while maintaining accurate and consistent media dispensing.


Independent pump function


Expand media dispensing capabilities with the TUBEFILLER option
The TUBEFILLER option transforms the MEDIAJET from an automated Petri dish filler into a versatile test tube filling system within minutes. This additional functionality enables laboratories to use a single platform for both agar plate preparation and test tube media dispensing, maximizing flexibility and equipment utilization.

Designed to accommodate racks containing tubes of various diameters and lengths, the TUBEFILLER supports continuous and efficient processing of a wide range of tube formats. This makes it an ideal solution for laboratories producing agar slants, broth cultures, dilution series, and other microbiological media preparations.

By combining automated plate pouring and test tube filling in one system, the MEDIAJET offers a highly efficient media preparation workflow while helping laboratories save valuable bench space and reduce the need for multiple dedicated instruments.


MEDIAJET TUBEFILLER Option

Satisfied customers

That's why we do it

"Ordered products meet our needs and have proper value for money. I can switch quickly with my account holder and they think along with you."

" NBS Scientific provides good technical service to our systems. The Technical service specialists have a lot of knowledge and handle short lead times. "

“NBS Scientific provides good technical service to our systems. The Technical Service specialists have a lot of knowledge and handle short lead times.”

"At NBS Scientific I got a quick response to inquiries and appointments. There was expert advice and attention for the uses of the product and my wishes in this."

"At NBS Scientific I got quick and reliable responses to questions and appointments. All advice and attention was expertly given. We've been happily working together for over 2 years now. "

"Excellent company, good prices!"

I experience NBS Scientific as an excellent partner with pleasant employees. I have good contact with them.

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Product downloads

View the accompanying brochures

  • Integra MediaJet Flyer Download
  • MediaJet Operating Instructions Download
  • MediaJet Specification Sheet Download
  • MEDIAJET - Connection Kit Inkjet Printer MI 9018-9030, 9330 Download
  • MEDIAJET - Connection Kit Inkjet Printer MI 9232/9410/9450 Download
  • MEDIAJET - Connection Kit Inkjet Printer LINX sidewall print Download
  • MEDIAJET - Connection Kit Inkjet Printer LINX bottom print Download
  • MEDIAJET - Connection Kit Inkjet Printer Domino Download
  • MEDIAJET - Supported inkjet printers Download
  • MEDIAJET - Petri dish compatibility list Download
  • Production of high quality blood agar with MEDIAJET and DOSE IT Download

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