High Throughput Auto Sampler


The A600 High Throughput Auto Sampler (HTAS) enables a whole new way of running plate experiments. We designed the A600 with an all-ceramic precision pump and six injection probes working in concert. Coupled with Stratedigm’s patented Visual Protocol Designer, the A600 HTAS integrates automated liquid handling to a cytometry platform. And the result is a high-speed auto sampler that delivers functionality and reliability beyond any other conventional flow cytometer plate loader on the market. This is the new high-throughput flow cytometry standard.



  • Proprietary Flat- 6™ Technology for faster acquisition speed
  • Low volume accuracy and precision with ZERO dead volume
  • Optional upgrades:
    • User-adjustable sample injection volumes from 5-400 µL
    • Probe sterilization between sample aspiration
    • Programmable sample aspiration and mixing
    • Integrated barcode scanner
    • Solid-state temperature control (8-40°C)
    • Patented Visual Protocol Designer
    • Rapid High-Throughput Screening mode

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To configure your high-throughput flow cytometer and/or automation platform, click the button below!

Configure Your Product

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Technical Specifications


  • Throughput: 96 wells < 15 minutes when using Rapid High-Throughput Screening mode
  • Dead Volume: zero dead volume design ensure no sample is wasted in internal fluid path
  • Carryover: < 1% based on control beads
  • Reagent mixing: up to 24 different reagents can be added to any well on a microtiter plate
  • Sample volume: user adjustable via CellCapTure software from 5-400 μL
  • Wash volume: user adjustable via CellCapTure software from 10-500 μL
  • Absolute volumetric counting: < ±10% error

Plate Compatibility:

  • 24-well: flat and round bottom
  • 96-well: U-bottom, V-bottom, flat bottom, and deep well
  • 384-well: flat bottom
  • Tubes: 12 or 36 Eppendorf tube adapted, 96 cluster tubes

System Compatibility:

  • Software: Stratedigm CellCapTure software
  • Flow Cytometer: any S1000 or SE520 series analyzer

Options and Upgrades:

  • Temperature control: user adjustable via CellCapture Software from 8-40°C
  • Incubation: user adjustable via CellCapture software
  • Barcode scanner type: integrated
  • Sample aspiration and mixing: programmable suck and spit via injection probes

Other Specifications:

  • Size: < 11″ W x 15″ D x 13″ H  depending on upgrade options
  • Weight: < 40 lbs depending on upgrade options
  • Noise level: < 65 dBA
  • Operating power: 100-240 VAC
  • Operating temperatures: 60-86° F (15-30°C)

Download Tech Specs



To our friends and customers,

As we face the global challenge of COVID-19, please know that Stratedigm will continue to provide any support you may need so you can focus on work that makes a difference in these unprecedented times.

We are here to help our clients at the CDC, FDA, and other institutions involved in helping with the current crisis.

  • We have increased our remote service hours from 5 am to 8 pm PST, 7 days a week.
  • In order to ensure the safety of our staff and complying with the “stay at home” order currently in effect in our area, we switched all non-essential personnel to work remotely as required, while ensuring all customer support operations are functioning at an enhanced level.
  • You can reach our Sales and Customer Support staff by email, chat or phone (877-801-6098).
  • Manufacturing will continue to operate normally to ensure timely delivery of consumables and instrumentation. We continue to meet current demand and do not currently expect disruptions to product availability due to production shortages related to COVID-19. Stratedigm field service engineers will be available for onsite support, but may be impacted or otherwise delayed by travel restrictions.

We encourage you to stay creative and productive, keep your spirit strong, and most importantly - stay safe.

Team Stratedigm