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Karl Suss Mask Aligner
$200
Current Bid
What this bid actually costs
- Current bid
- $200
- Buyer's premium (12.5%)
- $25
- Sales tax (est. 9.5%)
- $21
- Est. all-in
- $246
Premium is this listing's published rate; tax is an estimate from the state's combined average. Pickup and title fees not included.
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Item: Karl Suss Mask Aligner Pickup: Fayetteville, AR 72701 Removal deadline: All items must be picked-up / removed within 10 (ten) business days from auction closure, unless otherwise stated in the asset description. Loading help on site: please advise (assume none) Please quote pickup, any packing or crating, and transport.
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BidProwl Summary
Karl Suss Mask Aligner, a precision photolithography tool for semiconductor and MEMS work, condition and functionality unknown after university use, offered as-is with no guarantees. Fabs and research institutions buy these for pattern transfer work, parts harvesters grab them for components, and some refurbishers attempt restoration. Schedule an in-person inspection to verify the exposure system, UV lamp functionality, alignment stage mechanics, and overall structural integrity, since this is salvage condition and you're hauling it yourself with no recourse.
AI summary of the seller's listing; it may occasionally contain inaccuracies. Check the full description and inspect before bidding.
Description from GovDeals
Karl Suss Mask Aligner
This Karl Suss Mask Aligner was used by University of Arkansas departments. The condition and functionality of this equipment is unknown. All items are as is, whereas with NO guarantee.
As required by Arkansas law, for a period of twenty (20) days from the auction start date this item is offered exclusively to eligible Arkansas governmental entities. If no intergovernmental transfer is completed during this twenty (20) day period, then this item will open to public bidding on Day 21.
SHIPPING is not offered.
SELLER WILL NOT PACK, LOAD, HAUL, OR DELIVER.
Karl Suss mask aligners (manufactured by SUSS MicroTec) are industry-standard photolithography tools used to transfer geometric patterns from a photomask to a photosensitive substrate (like a silicon wafer). They are widely deployed in semiconductor research, MEMS fabrication, and micro-optics.
Key Common Features
• Exposure Modes: Most models support multiple exposure contacts, including soft contact, hard contact, vacuum contact, and proximity modes.
• Wavelength Capabilities: They utilize UV broadband light, commonly optimized for i-line (365 nm) and g-line (436 nm) photoresists.
• Precision Control: Microscopic alignment stages utilize X, Y, and Theta (θ) mechanical adjustments to match wafer alignment marks symmetrically with mask features
BUYER IS RESPONSIBLE FOR REMOVAL OF ITEMS INCLUDING ALL PACKING, LOADING, HAULING, AND
SHIPPING. NO SHIPPING OFFERED.
Inspection is by appointment only:
Monday – Friday, 9:00am – 3:00pm
Contacts: Chris Fornoff cfornoff@uark.edu or Tegan Flaherty tflaherty@uark.edu
Location: The University of Arkansas Surplus Warehouse, 300 Eastern Ave., Fayetteville, AR 72701
***Awarded bidder MUST schedule the pick-up date and time with one of the above departmental contacts***
Pickup information
Fayetteville, AR 72701
Open in Google MapsUniversity of Arkansas - Fayetteville, AR
Condition: Salvage/Damaged
Contact the seller through GovDeals for pickup. Most sellers require removal within about 10 business days of payment.
Sold as-is where-is. You arrange and pay for pickup or transport.
Inspection terms▾
Most items offered for sale are Surplus Property, used by the University of Arkansas and may contain defects not immediately detectable. These items are sold "AS IS, WHERE IS" with no Warranty or Exchanges. Bidders are invited, urged and cautioned to inspect any item you are interested in prior to bidding. Bidders may inspect property prior to placing a bid and must adhere to the days and times (Monday through Friday, 8am to 3pm CST) here at The University of Arkansas (300 S. Eastern Ave. Fayetteville AR, 72701).
Removal terms▾
***SHIPPING IS NOT AVAILABLE*** The buyer is responsible for all aspects of pick-up / removal, including but not limited to packing, loading, transportation and exporting. Note: Shipping is NOT available. Removal is by appointment only. All items must be picked-up / removed within 10 (ten) business days from auction closure, unless otherwise stated in the asset description. If any item(s) is not removed within the allotted timeframe, the item(s) may be declared abandoned. At the time of pick-up / removal, you will be required to present the seller with a copy of your Buyer’s Certificate and/or bill of sale, and potentially other documentation (e.g., copy of driver's license, Authorization of Release, etc). When making a removal appointment, please confirm with the seller what is needed to release the item(s). Limited assistance may be provided when time permits.
