B08_ATCH_1_SALIENTS.pdf
PDF 215 KB Posted
- Attached to
- Freeze Dryer and Accessories IAW Salients
- Solicitation number
- 140G0124Q0111
About this file
This document contains the Salient Characteristics for a Freeze Dryer and Accessories solicitation issued by the U.S. Geological Survey (USGS) New Mexico Water Science Center. The Salient Characteristics outline the specific technical requirements for the Freeze Dryer, Small Tray Dryer, and Vacuum Pump, including features such as temperature range, moisture detection, data transfer capabilities, size and weight limitations, and performance standards.
The related federal contract opportunity, Solicitation Number 140G0124Q0111, is for the delivery of the Freeze Dryer and Accessories to Albuquerque, New Mexico within 60 days of the purchase order. The solicitation will be issued on or about 3/19/2024, with written quotes due by 03/25/2024. This acquisition is a total small business set-aside with a NAICS code of 334516 and a size standard of 1000 employees. The anticipated award date is 04/30/2024, and all responsible sources may submit a bid or quotation.
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Other files
| File | Type | Posted |
|---|---|---|
| B08_ATCH_1_UPDATED_SALIENTS_3-21-2024_0001.pdf | ||
| Sol_140G0124Q0111_Amd_0001.pdf | ||
| Sol_140G0124Q0111.pdf |
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Text version
Salient Characteristics S24065
FREEZE DRYERS
SALIENT CHARACTERISTICS:
1 EA, Freeze Dryers:
1. Shall have Polytetrafluoroethylene coated chambers and coils.
2. Shall have built in drying chambers.
3. Shall have touch screen display capable of real time on-screen tables and graphs.
4. Shall be able to detect moisture in the drain line.
5. Temperature range shall be between -50 deg. C to at least -58 deg. F.
6. Shall be able to transfer data via Ethernet and USB port.
7. Shall weigh no more than 110 lbs.
8. Shall have built-in shell freezer with stainless steel bath and separate refrigeration system able to hold up to 1200 ml flask.
9. Shall be capable of maintaining a set point vacuum level to speed the freeze-drying process.
10. Shall automatically shut off when defrosting is complete.
11. Shall have built-in mini vacuum drying chamber that holds small samples.
12. Shall be capable of removing at least 2.5 L of water in 24 hours.
13. Shall have upright stainless-steel collector coil capable of holding at least 4.5 Liters of ice before defrosting. Collector lid shall be at least3/4" thick, a neoprene gasket and 3" dia. a port of at least 3 inches in diameter to connect drying accessories.
14. Shall have an electrical receptacle for vacuum pump connection.
15. Shall include vacuum connection of at least ¾ in outside diameter, vacuum hose with ¾ inch inside diameter and at least 50 inches long and two (2) clamps.
16. Shall include quick disconnect, silicon, drain hose with at least 1/4th inside diameter.
a. shall be at least 18 inches long.
b. Shall include clamp.
17. Shall have vacuum control valve and vacuum break valve.
1EA, Small Tray Dryer:
18. Shall have at least three (3) removable shelves with shelf sensors.
19. Shall have at least three (3) sensor probes for monitoring sample temperature.
20. Shall have at least a 200-watt heater on each shelf for heating to at least 60 degree C.
21. Shall be capable of data logging that displays and stores data in table and graph form.
22. Shall have knob type vacuum release valve.
23. Shall have stainless steel interior parts and powder-coated steel exterior for protection against corrosion.
24. Shall have an acrylic door that is at least 1” thick with a silicone gasket and a latch.
25. Shall weigh no more than 120 lbs.
Salient Characteristics S24065
1 EA, Vacuum Pump:
26. Shall be compatible with acids below 20% concentration and solvents.
27. Shall have at least two (2) spiral scrolls to compress air and vapors and move them toward the exhaust.
28. Shall be capable of at least 2 x 10-2 mBar of pressure.
29. Shall have a separator to capture downstream condensate vapors.
30. Shall have an ”inlet adapter with an outside diameter of at least ¾”
31. Shall include power switch, power cord, and plug.
32. Vacuum pump voltage shall be at least 115/230 V.
33. Shall have a flow rating of at least 103 liters/minute.
FREEZE DRYERS
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