For Sale Sartorius Stedim BioWelder TC Tube Welder Unit 3

Internal part number SM101802-NB

• Fully Functional
• Serviced & in Stock
• Current Model
• Good cosmetic condition
• Technical sales consultation available
• 60 DAYS INTERNATIONAL WARRANTY
• Includes remote instrument setup and training session 

Here is what you will receive:

• Sartorius Stedim BioWelder TC (Total Containment) Tube Welder
• (1x) Tube holder set (Please inquire for available sizes in stock)

Please note: Consumables not included.

Biowelder TC Configuration:

• Automated sterile TPE tube welding system
• Dry or liquid-filled tubing capability from ¼" to 1" OD
• Validated material-specific welding programs
• Blade depyrogenation >400 °C with controlled weld temperature
• Welding cycle time ~1.5–2.5 minutes
• Touchscreen control with weld data logging
• Power input: 300 VA
• Power requirements: 100-240 VAC, 50|60 Hz

Customization/Options: 

• Tubing holders are available; contact our sales team for options.

Testing performed by our in-house service team:

The Biowelder TC passed all tests and was found to be fully functional:

• We verify that the unit powers on correctly and that the motors initialize without error.
• We confirm that all front-panel and control buttons operated as intended.
• We test exporting the data.
• We conduct tests across three tube-welding modes and confirm consistent performance.

Instrument Overview:

• The Sartorius Stedim BioWelder TC Tube Welder enables sterile connection of thermoplastic tubing in bioprocess settings.
• It delivers consistent weld quality through controlled heating and cutting mechanisms.
• The instrument supports a wide range of tubing sizes with reliable, repeatable performance.
• It features a compact, closed system design suited for cleanroom and production use.
• The BioWelder TC offers quick cycle times that help streamline single-use workflow operations.
• Durable construction and straightforward operation make BioWelder TC ideal for standard bioprocess operations.

Instrument Application:

• Creating sterile, weldable connections in single-use bioprocess systems
• Joining thermoplastic tubing during media or buffer transfers
• Establishing closed, aseptic fluid pathways in upstream and downstream processes
• Performing sterile connections in sampling, harvesting, or seed-train workflows

The Key Features:

• Sterile welding of thermoplastic tubes
• Fast and consistent weld cycles
• Compact, cleanroom-ready design
• Supports multiple tube sizes
• Closed, contamination-free process

Why do so many customers choose to order from us?

Our Advantage

• 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)

Our Guarantee

• Warranty
• An extended warranty may be available
• 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.

PLEASE NOTE THAT THE QUESTIONS BELOW ARE ANSWERED IN MORE THOROUGH DETAIL ON OUR WEBSITE

Q: Can I view this instrument in person at your facility or do a live Zoom demo before it is shipped to me?
A: We can accommodate both in-person or Zoom demos.

Q: What about the warranty?
A: The instrument comes fully warranted for both parts and labor.

Q: Do you offer installation, service, etc?
A: We offer remote installation and training packages to familiarize you with this instrument.

Q: What should I watch out for when buying a used/pre-owned instrument from another lab?
A: Ensure that the instrument is in good working condition with no damage or wear that could affect its performance. Ask for details about testing steps performed, video demo, and test screenshots.

Q: Do you have more than one of these instruments on hand?
A: We generally carry multiple instruments on hand, along with a variety of spare parts.

Q: This procurement is for a University or College. Are purchase orders with NET terms accepted?
A: We accept purchase orders from all major US and Canadian universities.

Q: How fast will you ship?
A: 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.

Q: Will my instrument be insured during shipping?
A: Absolutely! We insure all our shipments as long as we are the shipper.  If a customer ships on their account, they handle insurance.

Q: How do you pack? Have you previously packed and shipped the fragile laboratory instruments?
A: We have extensive experience shipping high-end and complex laboratory instruments in the US and Internationally.  

Q: Do you ship Internationally?
A: Yes! We have shipped to multiple continents and over 30 countries. 

Q: How much will I save buying it pre-owned, and is it worth it?
A: When compared to buying a new instrument, you will save 60% or more and have plenty of funds left over for an additional instrument or two.