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SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements, and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions.

Required item(s) listed below

1. Mass range: 1–200 atomic mass units (amu)

2. Maximum Operating Pressure:1 x 10-4 mbar with Faraday detector.

3. Resolution: 10% Valley between adjacent peaks of equal height throughout the mass range. Software adjustable.

4. Detector: Twin detector, Faraday cup and Channeltron electron multiplier.

5. Minimum Detectable Partial Pressure: 1 x 10-11 mbar with Faraday detector. 1 x 10-15 mbar with Channeltron detector.

6. Maximum measurement speed: 1000 measurements per second.

7. Ion Source: Vacuum fired Ion Source. Radially symmetric, UHV compatible ion source.

8. Filament: Twin filament. Oxide coated iridium.

9. Ion Source control option:

Electron emission: Software variable 1 μA to 2 mA.

Electron energy: Software variable 0 to 150 eV.

Ion energy: Software variable 0 to 10 eV.

10. Communications to PC: RS232, USB 2.0, 10/100 Base-T LAN.

RC interface unit I/O; 5 configurable I/O TTL lines, 2 analog inputs, 2 trip relay outputs, external trip input and over-pressure trip output.; 3 RS485 (multi protocol) to interface with a wide range of external devices, MFCs for example.

8 digital inputs compatible with 5 V and 24 V logic levels. 8 open collector digital outputs (30 V, 500 mA max).

4 or 8 channel analog outputs, 0-10 V, 14 bit (optional).

11. Power requirement: 100-240 V AC, 50-60 Hz, 250 VA.

12. Analyzer mounting flange: DN-35-CF (2¾"/70 mm O.D. Conflat-type).

13. Dimensions:

Analyzer insertion length from mounting flange face: 247 mm.

RF head dimensions: Height – 117 mm, Width – 104 mm, Depth – 195 mm.

Depth is distance from vacuum face of analyzer mounting flange.

RC interface unit dimensions: Height: 90 mm. Width: 19" rack mounting. Depth: 240 mm.

14. Cable lengths, RC interface to RF head: 40 m.

15. RC interface to PC: Up to 15 meters with RS232 link. Up to 750 meters with unbridged Ethernet link. USB cable, 5 m Ethernet and 5 m RS 232 cables included

Quote is for product only; no on-site services permitted.

Source selection will be based on Lowest Price and Technically Acceptable Method (LPTA).

Technical evaluation criteria are as follows:

1. Mass range: 1–200 atomic mass units (amu)

2. Maximum Operating Pressure:1 x 10-4 mbar with Faraday detector.

3. Resolution: 10% Valley between adjacent peaks of equal height throughout the mass range. Software adjustable.

4. Detector: Twin detector, Faraday cup and Channeltron electron multiplier.

5. Minimum Detectable Partial Pressure: 1 x 10-11 mbar with Faraday detector. 1 x 10-15 mbar with Channeltron detector.

6. Maximum measurement speed: 1000 measurements per second.

7. Ion Source: Vacuum fired Ion Source. Radially symmetric, UHV compatible ion source.

8. Filament: Twin filament. Oxide coated iridium.

9. Ion Source control option:

Electron emission: Software variable 1 μA to 2 mA.

Electron energy: Software variable 0 to 150 eV.

Ion energy: Software variable 0 to 10 eV.

10. Communications to PC: RS232, USB 2.0, 10/100 Base-T LAN.

RC interface unit I/O; 5 configurable I/O TTL lines, 2 analog inputs, 2 trip relay outputs, external trip input and over-pressure trip output.; 3 RS485 (multi protocol) to interface with a wide range of external devices, MFCs for example.

8 digital inputs compatible with 5 V and 24 V logic levels. 8 open collector digital outputs (30 V, 500 mA max).

4 or 8 channel analog outputs, 0-10 V, 14 bit (optional).

11. Power requirement: 100-240 V AC, 50-60 Hz, 250 VA.

12. Analyzer mounting flange: DN-35-CF (2¾"/70 mm O.D. Conflat-type).

13. Dimensions:

Analyzer insertion length from mounting flange face: 247 mm.

RF head dimensions: Height – 117 mm, Width – 104 mm, Depth – 195 mm.

Depth is distance from vacuum face of analyzer mounting flange.

RC interface unit dimensions: Height: 90 mm. Width: 19" rack mounting. Depth: 240 mm.

14. Cable lengths, RC interface to RF head: 40 m.

15. RC interface to PC: Up to 15 meters with RS232 link. Up to 750 meters with unbridged Ethernet link. USB cable, 5 m Ethernet and 5 m RS 232 cables included.

Please provide a price and lead time quotation by 9/19/2023.

Send quote to emezzett@slac.stanford.edu.

The bid closing date for this requirement is 9/19/2023.

Is there any room for additional discount such as for Academic, ICPT, GSA, or Government Institutions?

Buy American Act Certification (BAA) applies to awards that are over $10,000.

Representations & Certifications Rider is required. Once completed the Reps and Certs is valid for one year until

renewal. If you have already completed one within the year please disregard. Otherwise, please complete and return.

All subcontractors are required to register in the System for Award Management (www.sam.gov).

If possible, please provide a link to your webpage for published price list to substantiate for the prices quoted.

The resulting purchase order will be issued on a fixed price basis. SLAC National Accelerator Laboratory Terms and

Conditions for Fixed Price Commercial Supplies and Services (Rev. September 2022) will be made a part of the resulting

order.

Payment Terms will be NET-30

Freight terms will be FOB Destination Prepaid and Add

You are requested to mark and identify proprietary/confidential information provided in response to the solicitation.

Contact me directly with any questions.

Kind regards,

Edward Mezzettta

Procurement Commodities Team

SLAC National Accelerator Laboratory

2575 Sand Hill Road

Menlo Park, CA 94025

Email: emezzett@slac.stanford.edu

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