Liquidity Services Brands
Liquidity Services Brands

GovDeals' online marketplace provides services to government, educational, and related entities for the sale of surplus assets to the public. Auction rules may vary across sellers.
GovDeals logo
Keyword search

Bid History for Lot of (4) model 146C Dynamic Gas Calibrators [L4]
Auction Start Date: 12/07/22 11:47 AM ET
Auction End Date: 12/17/22 7:48 PM ET
Asset ID: 17398   Number of Bids: 15

Loading bid history...

Lot of (4) model 146C Dynamic Gas Calibrators [L4]
Auction Closed
High Bidder: u*******t
Sold Amount: $480.00
Buyer's Premium (12.50%): $60.00
Total Price: $540.00
View Bid History
Terms and Conditions
56 visitors
Thermo Environmental
Thermo Environmental
Quantity Condition Category Inventory ID
Lot 1 Used/See Description Laboratory Equipment 62919,27983,62922,92918
Quantity Condition Category
Lot 1 Used/See Description Laboratory Equipment
Inventory ID
For sale is one lot (4 each) of model 146C Dynamic Gas Calibrators (Thermo Scientific serial numbers). These units were retired from service from an ambient monitoring network for unspecified reasons. Some have missing parts. All are offered “as is” to the buyer. Serial numbers are:





This calibrator was designed to precisely dilute high concentration cylinder gases with zero air to obtain lower concentration gases for the calibration and verification of ambient air monitoring equipment. The unit also includes a gas phase titration option to convert nitrogen dioxide cylinder gas to low level nitrogen dioxide. Zero air, calibration gases and sampling lines needed to utilize this calibrator are not included with the calibrator. Warning. This calibrator was designed to dilute gases. Exposure to toxic gases may cause serious bodily harm and or death. Read the operators manual carefully, and perform all maintenance or repairs needed to insure that the calibrator is in good working order and configured properly before attempting to operate the calibrator.

Performance specifications: Gas Dilution: Accuracy of each Mass Flow Measurement + 2% of reading or 1% of full scale, whichever is less – 20 to 100% full scale Linearity of Mass Flow Measurement 0.5% of full scale Repeatability of Mass Flow Measurement + 2% of reading or 1% of full scale, whichever is less – 20 to 100% full scale Available Ranges: Zero Air 10 slm Span Gas 100 sccm Dilution Ratio Depends upon choice of Mass Flow Controllers Response time as measured at output of manifold to 99% of final value Less than one minute for low lows. Faster for high flow (for gas-phase titration mode response time increases to 4 minutes). Meets or exceeds U.S. EPA Dynamic Parameter specification requirements for gas- phase titration.) Ozone Generator: Ozone Output 6 ppm-liters Stability and Repeatability: Meets or exceeds U.S. EPA requirements for a Transfer Standard Remote Operation: Input Mode Commands Contact closure to ground, TTL logic levels, RS-232/485 Ozone Levels Available Multiple levels as set through menu commands Flow Levels Available through I/O Commands Multiple levels as set through menu commands Flow Levels Available through RS-232 Commands Levels over entire range of mass flow controllers Output: Output Signals Reed relay, RS-232/485, external drivers External Solenoid Controller Up to (8) 24 VDC external solenoids can be controlled by Model 146C Temperature Range 10 – 30°C

Physical Dimensions: 16.75" Wide x 8.62" High x 23" Deep. Weight: 43 pounds. Power Requirements: 90-110 VAC @ 50/60 Hz 105-125 VAC @ 50/60 Hz 210-250 VAC @ 50/60 Hz 100 Watts

Advance notice of at least 24-hours is required for all pickups and inspections. The address is:

660 Liberty Way, Bay B North Liberty, IA 52317

There is no loading dock. The Buyer/Agent will need to provide all pallets, packing materials, any other items needed to safely pack the purchased items and lift truck/transportation. Appointments after the sale are for PICKUP ONLY.

The Buyer/Agent will also need to sign the “Bill of Sale” for proof of pickup to be transmitted to the DNR. The “Bill of Sale” must be signed before the items can be removed from the facility. If using a third-party Agent, Buyer must provide Agent and State Hygienic Laboratory (SHL) with a copy (email or fax) including their signed authorization to release said items.

State Hygienic Lab Contact Information

319-335-4500 phone 319-335-4555 fax

Lot 4

Questions and AnswersQuestions and Answers
There are currently no questions posted for this asset.
Seller InformationSeller Information
Seller Name State of Iowa  [view seller's other assets]
Asset Contact (Phone: 515-238-2836)
Asset Location 2490 Crosspark Rd
Coralville, Iowa 52241-4721
Map to this location
Inspections are by appointment only. Please contact the person listed to schedule an inspection or for any questions.

Wire Transfer Credit Card
Buy now with PayPal
Payment methods for this item are Wire Transfer, PayPal, or credit cards (Visa, Mastercard, American Express, Discover) only. PayPal and credit card purchases are limited to below $5,000.00 and Bidders residing in the United States, Canada and Mexico Only. If the winning bid plus applicable taxes, if any indicated, plus the buyer's premium equals to $5,000.00 or more, Wire Transfer must be used. Buyers on level one probation have a PayPal and Credit Card limit of $1,000. If Wire Transfer is chosen, a Wire Transfer Transaction Summary page will provide payment and account information. The Wire Transfer must be completed within 5 days unless otherwise specified below.


If you are the winning bidder, you will facilitate payment by referring to the My Bids section of your account.


1. Payment is due within 5 (five) business days of auction closure.

2. Any invoice $5,000 or above requires payment via wire transfer.

3. Depending on your history with GovDeals, you may be limited to the number of auctions/transactions that you can participate in simultaneously AND/OR the dollar amount that you can pay via credit card, debit card or PayPal. For additional insight, please visit the Probation FAQ.


When applicable, sales tax is calculated based upon the auction’s advertised location.

If you are seeking sales tax exemption, you must complete Liquidity Services’ tax exemption form(s). We recommend doing this prior to the auction’s closure or before making payment. To do so, please visit Liquidity Services' Tax Exemption Submission Tool.

REMOVAL: Removal is by Appointment Only and all items must be removed within ten (10) business days from the time and date of issuance of the Buyer’s Certificate. Appointments must be made at least 24 hours in advance.

For any auctions over $100, a photo ID will be required before removal is allowed.

Purchases will be released only upon receipt of payment as specified. Successful bidders are responsible for loading and removal and any and all property awarded to them from the place where the property is located as indicated on the website and in the Buyer’s Certificate.

Special InstructionsSpecial Instructions
NOTICE: If you are the winning bidder and default by failing to adhere to this sellers terms and conditions your account with Liquidity Services WILL BE LOCKED.

Guaranty Waiver. All property is offered for sale “AS IS, WHERE IS.” (Seller) makes no warranty, guaranty or representation of any kind, expressed or implied, as to the merchantability or fitness for any purpose of the property offered for sale.

Description Warranty. Seller warrants to the Buyer that the property offered for sale will conform to its description. Any claim for misdescription must be made prior to removal of the property. If Seller confirms that the property does not conform to the description, Seller will keep the property and refund any money paid. The liability of the seller shall not exceed the actual purchase price of the property. Please note that upon removal of the property, all sales are final.

Quick Asset Lookup (QAL) #: 3124-17398 (GD)

Help Desk Hours: Monday - Friday, 8 am - 7 pm ET.
Contact us with any questions, comments or concerns.