PowerFlex Thermal Cycler

Why choose the PowerFlex Thermal Cycler?

• Ultimate performance with excellent well-to-well uniformity, high temperature accuracy, and fast ramp rates
• Flexible throughput options with broad compatibility across tubes, tube strips, and plates
• Enhanced productivity through protocol flexibility and built-in tools for fast, accurate troubleshooting

• Exceptional thermal precision and uniform performance
• Full compatibility with multiple plate skirt formats
• Increased laboratory productivity and workflow efficiency
• Seamless protocol transfer and transition
• Reduced downtime for uninterrupted operation

The PowerFlex Thermal Cycler is available in two fixed block configurations—3 × 32-well and 96-well—designed to support a wide range of laboratory throughput needs.

The 96-well block enables higher-throughput workflows and supports fully skirted plates, while the 3 × 32-well block offers independent control of three separate zones, allowing you to run up to three different protocols simultaneously with 32 reactions per block—maximizing flexibility and efficiency in your lab.

Read more thermal cycler application notes

• VeriFlex temperature control technology for thermal cycling
• Thermal cyclers: key thermal cycling concepts and ramp rates
• Thermal cycler sample amplification uniformity
• Sample evaporation of thermal cyclers

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Q: Why choose the Applied Biosystems PowerFlex Thermal Cycler?

The Applied Biosystems PowerFlex Thermal Cycler is designed for laboratories that need high performance, precise temperature control, and workflow flexibility.

With ±0.15°C temperature accuracy, ≤0.4°C well-to-well uniformity, and ramp rates up to 7.0°C/sec, PowerFlex helps deliver reliable and reproducible PCR results while reducing run times.

Its fixed block formats and independent temperature control also support high-throughput and multi-user workflows. The PowerFlex Thermal Cycler is ideal for laboratories that prioritize throughput, speed, and operational efficiency over experimental optimization workflows.

Q: How does the PowerFlex Thermal Cycler improve PCR performance?

PowerFlex Thermal Cycler improves PCR performance through precise temperature control, high well-to-well uniformity, and fast ramp rates.

These features help ensure consistent amplification, reliable reproducibility, and faster PCR cycling for both routine and demanding workflows.

Q: What is the ramp rate of the PowerFlex Thermal Cycler and why does it matter?

The PowerFlex Thermal Cycler supports ramp rates up to 7.0°C/sec in block mode.

Faster ramp rates reduce overall PCR run time, allowing labs to complete more experiments in less time while maintaining consistent performance. This is especially valuable in high-throughput or shared laboratory environments where efficiency and turnaround time matter.

Supporting data on ramp rate performance and its impact on PCR workflows can be found in this application note: Thermal cyclers: key thermal cycling concepts and ramp rates.

Q: How accurate is the temperature control on the PowerFlex Thermal Cycler?

The PowerFlex Thermal Cycler delivers ±0.15°C temperature accuracy and ≤0.4°C well-to-well uniformity.

This precise temperature control helps reduce variability between samples and improves PCR reproducibility across runs.

Q: How does VeriFlex technology improve PCR optimization on the PowerFlex Thermal Cycler?

VeriFlex technology uses multiple independently controlled temperature zones to improve PCR optimization.

Each zone can be programmed to a different precise temperature, allowing multiple annealing conditions to be tested in a single run. This helps users quickly identify optimal PCR conditions while improving accuracy and efficiency.

Q: How many independent temperature zones does the PowerFlex Thermal Cycler support?

The PowerFlex Thermal Cycler 96-well format supports up to six independent temperature zones, while the 3 × 32-well format supports two independent zones in each of the three blocks.

Q: Is the PowerFlex Thermal Cycler designed for high-throughput laboratories?

Yes, the PowerFlex Thermal Cycler is designed for high-throughput, shared, and multi-user laboratories.

Fast ramp rates, flexible block formats, and independent block control help increase productivity while maintaining reliable PCR performance.

Q: Can the PowerFlex Thermal Cycler run multiple PCR protocols at the same time?

Yes, PowerFlex Thermal Cycler supports running multiple PCR protocols simultaneously through independent block and temperature control. The 3 × 32-well PowerFlex Thermal Cycler configuration supports running up to three different PCR protocols simultaneously using independent block control. This allows multiple users or experiments to run on the same instrument at the same time, improving throughput and lab efficiency.

Q: What workflow features support multiple users in the PowerFlex Thermal Cycler?

PowerFlex Thermal Cycler includes workflow-focused features such as a large touchscreen interface, cloud-enabled connectivity, protocol transfer tools, and Smart Help support.

These features simplify setup, reduce downtime, and make it easier to manage PCR workflows in busy laboratory environments.

Q: How does Simulation Mode help when upgrading to the PowerFlex Thermal Cycler?

Simulation Mode allows the instrument to mimic the thermal behavior of another cycler or run condition, such as ramp rate, enabling protocol transfer from previous thermal cyclers without needing full re-optimization.

This helps labs transition more quickly to the new instrument while maintaining workflow consistency and reducing downtime.

Q: How does the PowerFlex Thermal Cycler help reduce downtime?

PowerFlex Thermal Cycler includes built-in Smart Help and instrument monitoring features that support faster troubleshooting and issue resolution.

Users can submit support requests directly from the instrument, while system logs and run history help accelerate diagnostics and service response.

Q: What types of labs is the PowerFlex Thermal Cycler best suited for?

The PowerFlex Thermal Cycler is best suited for high-throughput, shared-resource, biotech and pharma laboratories that require reliable PCR performance, workflow flexibility, and consistent results.

It is designed for labs that prioritize productivity, reproducibility, and operational efficiency.

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