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![]() | Approved Vendor to many US, Canada, and EU Universities |
![]() | International Shipping |
![]() | Customer References Available |
![]() | Training and Installation Options Available |
- Stock: In Stock
- Brand: Bio-Rad
- Product Code: SM101638-PTC
- Condition: Pre-Owned
For Sale Bio-Rad QX600 AutoDG Droplet Digital PCR System w/ Plate Sealer & PTC Tempo Thermal Cycler
- Fully Functional
- Serviced & in Stock
- Good cosmetic condition
- Technical sales consultation available
- CONTINENTAL US 120 DAYS WARRANTY & 60 DAYS INTERNATIONAL
- Includes remote instrument setup and training session
Here is what you will receive:
- Bio-Rad QX600 Droplet Reader
- Bio-Rad AutoDG Automated Droplet Generator
- PX1 Plate Sealer
- PTC Tempo Deepwell Thermal Cycler
- Computer with Bio-Rad software
- Communication and power cables
QX600 AutoDG Droplet Digital PCR System Configuration:
Automated Droplet Generator: (does not include cooling block)
- Starting sample size: 20 ul
- Capacity: 1-96 samples/run
- Droplets per sample: 20,000
QX600 Droplet Reader:
- Quantification of 12 targets in a single well
- Absolute quantification with 0.1% or better sensitivity
- Capacity: 1-96 samples/run
- Sample illumination: light-emitting diodes
- Sample detection: avalanche photodiodes
- 6 Detection channels: FAM (EvaGreen), HEX (VIC), Cy5, Cy5.5, ROX, and ATTO 590
PTC Tempo Deepwell Thermal Cycler:
- Lid type: automated
- Block formats: higher volume: deepwell (0.2 and 0.5 ml)
- Sample capacity: 96 x 0.2 ml tubes, 48 x 0.5 ml tubes, or 1 x 96-well plate
- Sample volume: 1-125 ul (10-125 ul recommended)
- Maximum ramp rate: 2.5DegC/sec
- Average ramp rate: 2DegC/sec
- Temperature range: 4-100DegC
- Gradient:
- - Operational range: 30-100DegC
- - Programmable span: 8 rows, 1-24DegC
PX1 PCR Plate Sealer:
- Heat up time: <3 min
- Temperature range: 100-190 DegC
- Time range: 0.5-10s
Customization/Options: N/A
Testing performed by our in-house service team:
The QX600 AutoDG Droplet Digital PCR System passed all tests and was found to be fully functional:
- We test the power of the QX600 AutoDG ddPCR System.
- We establish communication with the system’s software.
- We prepare the test sample using the AutoDG module.
- We assess the sample cover's functionality.
- We verify accurate sample detection.
- We check the fluid and waste level sensors.
- We examine the fluid and waste door sensors.
- We check the system using the software control interface.
- We perform a thorough system flush.
- We prime the system before operation.
- We test the QX200 with test fluid to verify detector and fluidics performance.
- We evaluate the thermal cycler across its full temperature range for consistency.
- We seal the plate using the PX1 Plate Sealer.
Instrument Overview:
- The Bio-Rad QX600 AutoDG Droplet Digital PCR System with Plate Sealer & PTC Tempo Cycler offers automated droplet generation.
- This instrument streamlines plate sealing and thermal cycling for consistent digital PCR workflows.
- The system provides high droplet uniformity, improving quantification accuracy across samples.
- Bio-Rad QX600 AutoDG Droplet Digital PCR System supports high-throughput processing with minimal hands-on time.
- Integrated automation reduces variability and enhances reproducibility in demanding lab environments.
- The Bio-Rad QX600 AutoDG Droplet Digital PCR System with PTC Tempo Cycler enables reliable nucleic acid quantification.
Instrument Application:
- Absolute quantification of target DNA or RNA
- Detection of rare mutations or low-abundance variants
- Copy number variation (CNV) analysis
- High-precision viral load quantification
The Key Features:
- Automated droplet generation
- High-sensitivity digital PCR
- Rapid plate sealing workflow
- Consistent deepwell cycling
- Streamlined sample handling
- Reliable quantification results
Additional technical info:
- Manual: QX600 Droplet Reader Manual
- Manual: Bio-Rad Automated Droplet Generator Manual
- Manual: PTC Tempo Deepwell Thermal Cycler Manual
- Manual: PX1 PCR Plate Sealer Manual
Video Overview:
About us

How we pack

VIEW SOME OF THE CUSTOMERS WE HELPED HERE
WHY DO CUSTOMERS MAKING CRITICAL LAB PURCHASES CHOOSE TO ORDER DROPLET DIGITAL PCR FROM US?
They want assurance that droplet generation is validated using the AutoDG module with a controlled test sample, ensuring the system produces stable, uniform droplets within acceptable droplet-count tolerances.
They want to ensure the cytometer has no residual oil clogging in the flow cell, which could skew scatter data and, if improperly cleaned, can damage the flow cell.
They want to confirm that the droplet generator has had all channels cleaned and tested to ensure there are no clogs common to long periods of inactivity.
They want assurance that baseline performance has been verified using standardized particles, with data or log files available for review.
They want to confirm that electronic noise and EMI levels at the detector/amplifier stage remain within tolerance and will not distort signal fidelity.
They want to ensure the fluidics pump assembly does not exhibit pulsation, drift, or backpressure due to check valve wear or micro-leaks.
They want peace of mind, knowing their instrument is backed by a warranty from a company that can stand behind it.

- We have experience servicing and repairing these instruments.
- This instrument goes through all the described service steps before shipping. see the questions section below
- We offer detailed photos and videos of the instruments you buy.
- We are an approved pre-owned equipment vendor to many large US, Canadian, and EU Universities.
- We are an approved pre-owned equipment vendor to many Fortune 500 US and International Biopharma companies.
- Technical sales consultation available
- Remote installation and instrument operation training may be available.
- On-site installation may be available in the Boston Area (New England area)
- US or International shipping is no problem (see the shipping tab on how we pack and feel at ease)

- Warranty
- You get after-sales technical support
- Customer references are available
- The instrument will be fully functional!
- Smooth process from the initial quote to order fulfillment
This will ship via freight. Please contact us with your zip code to obtain a shipping quote.
*SM* Small Crate
200#
COMMON QUESTIONS AND ANSWERS BELOW
What are the steps you take to verify, service, and confirm the functionality of the QX600 AutoDG Droplet Digital PCR System?
We verify various instrument functions individually and together, performing necessary repairs or maintenance to bring the instrument to our quality standards..
- We test the power of the QX600 AutoDG ddPCR System.
- We establish communication with the system’s software.
- We prepare the test sample using the AutoDG module.
- We assess the sample cover's functionality.
- We verify accurate sample detection.
- We check the fluid and waste level sensors.
- We examine the fluid and waste door sensors.
- We check the system using the software control interface.
- We perform a thorough system flush.
- We prime the system before operation.
- We test the QX200 with test fluid to verify detector and fluidics performance.
- We evaluate the thermal cycler across its full temperature range for consistency.
- We seal the plate using the PX1 Plate Sealer.
What supplies do I need?
You will need the consumables starting out:
Can I view the QX600 AutoDG Droplet Digital PCR System in person at your facility or do a live Zoom demo before it is shipped to me?
We invite you to visit our facility for an on-site demo or feel free to request a virtual Zoom demo of the instrument you are interested in.
What about the warranty? Installation, training, maintenance?
Warranty Terms:
- The instrument comes fully warranted for both parts and labor.
- The customer should retain all packing materials during the warranty period.
What should I watch out for when buying a QX600 AutoDG Droplet Digital PCR System used/pre-owned from another lab?
- Make sure the instrument is properly packed for shipping and will arrive safely. If the instrument is large, request to have it packed in a wooden crate.
- Confirm that there is no physical damage or any misaligned internal components.
- Ask what accessories are included.
- Ask how long the warranty is and what it covers.
Here is what our technical team tests so you can request something similar and ensure your instrument will be fully functional.
- We test the power of the QX600 AutoDG ddPCR System.
- We establish communication with the system’s software.
- We prepare the test sample using the AutoDG module.
- We assess the sample cover's functionality.
- We verify accurate sample detection.
- We check the fluid and waste level sensors.
- We examine the fluid and waste door sensors.
- We check the system using the software control interface.
- We perform a thorough system flush.
- We prime the system before operation.
- We test the QX200 with test fluid to verify detector and fluidics performance.
- We evaluate the thermal cycler across its full temperature range for consistency.
- We seal the plate using the PX1 Plate Sealer.
We recommend inspecting the instrument in person or requesting a virtual demo; this will allow you to evaluate the condition and performance of the instrument you are considering purchasing.
Do you have a QX600 AutoDG Droplet Digital PCR System on hand?
- This is a common model, and we generally stock multiple instruments, accessories, and many replacement parts to back up our warranty.
I found it elsewhere for less. What goes into your price?
We acknowledge that sometimes you can purchase this model instrument elsewhere, possibly for less.
Here are some of the reasons for our price.
- We may offer longer warranty terms.
- We cover shipping costs during the warranty period. (Customer is required to save packing materials for the duration).
- We have to have technical staff that can do the testing/repairs and after-sales support if there are any issues.
- We invest considerable time into the testing and service of each instrument we sell.
- We have to purchase various testing supplies (often expensive) to perform testing.
- We have to purchase any missing required accessories to make the instruments complete.
- We have to procure and stock service parts to support our warranty.
- We have extensive experience packing sensitive instruments. See the shipping section in the website menu for info on how not to pack.
- We guarantee that the instrument will be functional.
This procurement is for a University or College. Are purchase orders with NET terms accepted?
- If you are a US or Canadian customer, we are likely already a registered vendor in your University's vendor system. This would greatly expedite the process of PO approvals and get this instrument into your lab faster.
- POs are accepted from US and Canadian universities.
How fast will you ship?
- We can ship within a few days to two weeks. Shipping time depends on the current demand for our instruments. Members of our sales team will be able to offer current delivery estimates.
Will my instrument be insured during shipping?
- All instruments shipped within the USA and internationally are fully insured. This applies as long as we are the shipper and handle shipping arrangements.
- If the buyer handles shipping, then shipping insurance responsibility falls to the buyer; we highly advise that the buyer obtain shipping insurance from their carrier.
How do you pack? Have you packed and shipped QX600 AutoDG Droplet Digital PCR System Instruments in the past? Do you ship Internationally?
Packing
- Most larger instruments ship in fully enclosed ISPM15-certified wooden crates with proper padding underneath, and the sides have moving components braced.
- Accessories are packed safely in boxes with padding and then safely packed inside the crate.
- We may not use a crate for local deliveries to save you money *if delivered by us.
- We often use “tilt’ & “shock” indicators on the crates to ensure the crate has not been excessively tilted and dropped where equipment may suffer damage.
- Photos are taken during the packing process to make sure nothing is missed.
USA/Canada Shipping
- Within the US and Canada, we will ship via selected freight carriers. We do not use low-price/high-damage carriers as we want the equipment to get safely to you.
International Shipping
- Internationally, we will only ship via Air Freight or Air Parcel (such as UPS or DHL), which provides reliability, no exposure to Ocean weather, and timely delivery.
We have extensive experience packing and shipping fragile instruments globally.
Our experience and process
- We have safely packed and shipped thousands of sensitive analytical instruments.
How much will I save buying it pre-owned, and is it worth it?
A lot…and it is undoubtedly worth it, and here is why. Feel free to ask for feedback from hundreds of customers who bought from us.
- You will pay less than half vs. buying a new instrument. Why not spend leftover funds on another instrument for your lab?
- You will get our standard warranty, plus, when available, an option to obtain an extended warranty agreement.
- Know that your instrument was tested and working the day it left our facility and is covered if there are faults.
- Get extra peace of mind by adding an extended warranty or service agreement when such an option is available.
Sustainability
- Well, this one is easy: buying a pre-owned instrument is great for the planet; you are reducing unnecessary waste, CO2 output, and water use that would be used during the manufacturing process.
I have more questions; I want to receive a formal quote.
Absolutely! Please give us a call (1-617-397-3486) or complete this form to get your questions answered or receive a formal Quote.

