PurePrep TTR
High-Throughput Tube Transfer System

The PurePrep TTR is a high-throughput automated liquid handling system that transfers liquid fast, accurately, and consistently from tubes to deep well microtiter plates. Utilizing an optimized dual-arm design the system can process up to 320 samples per hour, increasing throughput and reducing hands-on time in the lab. The LIMS compatible system is equipped with barcode scanners to track samples through the workflow by scanning barcodes on tubes and plates. Optimized for processing PurePrep TL+ samples, the system can be customized to process various tube sizes.

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Increased accuracy and reduced manual labor in the lab
The PurePrep TTR is ideal for high-throughput laboratories that have to process large amounts of samples per day. Utilizing air displacement, the system quickly and accurately processes up to 320 samples per hour.

Due to the automatic de-capping of tubes and swirl motion of the pipetting arm the PurePrep TTR removes the need to remove swabs before processing. This reduces the need to perform tedious manual steps, increases accuracy and greatly reduces contamination risk.

The LIMS-compatible system automatically tracks the samples with barcode scanners throughout the workflow.

How It Works

  • The PurePrep TTR utilizes air displacement to pipette samples from the sample tube to a multi-well plate. It automatically disposes of used robotic pipette tips.
  • By swirling the pipette when samplings the system avoids conflicts with any swabs left in the sample tubes, thus allowing swabs to be left in samples before processing.
  • Pipette Tips are automatically disposed of after use.


  • Greatly reduces risk of cross-contamination
  • Can process tubes with swabs
  • Sensors monitor every step in the process to ensure safe and accurate processing
  • Runs can be resumed after any interruption (door open, emergency stop or power failure)
  • Can process tubes with swabs
  • Utilizes Air Displacement for pipetting
    • Enables unlimited volume control
    • No system liquids preventing potential contamination



  • Samples per hour: 320
  • Power Supply: 400 VAC 3P+N+Pe 16A CEE form, 16A D-karak
  • Width: 170 cm
  • Depth: 107 cm
  • Height:  203 cm
  • Weight: 550 kg

Related Products

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PurePrep TTS

High-Throughput Tube Transfer System

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