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Size: 697
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Size: 3540
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| || ''''' Description ''''' || ''''' links'''''|| ''''' Notes'''''|| || RF system overview ||[[Electronics/RF_System]]|| || || Generation box || [[Electronics/RF_System/frequency_generation_box]] || /!\ ''' Update me! '''|| |
|| ''''' Components ''''' || ''''' Quantity'''''|| ''''' Manufacturers '''''|| || Pneumatic Valves || 7 || VAT || || Manual Valves || 2 || VAT|| || Turbo Molecular Pumps || 3 || Agilent (2) and OSAKA Vacuum (1) || || Roughing Pumps || 6 || Agilent (1), Leybold (3), Varian (2)|| || CRYOgenic Pumps || 1 || CTI-CRYOGENICS || || Pirani Gauges || 12 || Super Bee (1), MKS(11)|| || Full Range Gauges || 5 || Agilent || || Gauge Controllers || 6 || Granville-Phillips (3), MKS(2). and Agilent (1)|| |
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| || ''''' Manufacturers ''''' || ''''' Model ''''' || ''''' Type ''''' || ''''' Pumping Speed ''''' || ''''' ''''' || || Agilent || IDP 7 || Dry Scroll Pump || || || Varian || IDP 7 || Dry Scroll Pump || || || Varian || IDP 7 || Dry Scroll Pump || || || Leybold || Manual Valves || Oiled Rotary Vane Pump || VAT|| || || Turbo Molecular Pumps || 3 || Agilent (2) and OSAKA Vacuum (1) || |
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| The 40m has an RGA SRS200. The volume for this RGA can be isolated using VM1, VM2, and VM3. This volume NEEDS TO REMAIN IN VACUUM IF THE RGA IS ON. If the filament is hot and exposed to Atmospheric pressure, the filament will burst and destroy the RGA. Keep th || ''''' Component ''''' || '''' Software '''' || ''''' Cylinders Ordered ''''' || ''''' Monthly Cost ''''' || ''''' Yearly Cost ''''' || || RGA SRS 200 || || || = Nitrogen Cylinders = The Nitrogen Cylinders are used to maintain the Open Status of the Pneumatic Valves. Without a pressure of 80 PSI in these lines, the pneumatic valves will close and the interlocks will trip. No valve can be opened until these interlocks have been switched off. || ''''' Component ''''' || '''' System Usage '''' || ''''' Cylinders Ordered ''''' || ''''' Monthly Cost ''''' || ''''' Yearly Cost ''''' || || NI RP300 Research Grade Nitrogen || Top Gun || 1 || $252.58 || $252.58 || Recommended Items for the swap over to the Air Compressor || ''''' Component ''''' || ''''' Cost ''''' || ''''' Link ''''' || || Super-Dry D-Series Desiccant Air Dryer || $1,109.85 || [[https://www.compressorworld.com/products/50379/super-dry-d-series-desiccant-air-dryer| AirDryer]] || || Ultra Quiet and Oil-Free Air Compressor (Sound-Proof Case) || $1,150.00 || [[https://www.homedepot.com/p/California-Air-Tools-8-Gal-1-HP-Ultra-Quiet-and-Oil-Free-Air-Compressor-in-Sound-Proof-Cabinet-8010SPC/204768821| AirCompressor]] || |
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| = Suggested Upgrades = | |
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| = Nitrogen Cylinders = | || ''''' Current Component '''''|| ''''' Model ''''' || ''''' Suggested Upgrade Options''''' || ''''' Link ''''' || ''''' Reasoning for upgrade ''''' || || Leybold Rotary Vane Pump || D30A || || || The D30A pumps are Oiled Rotary Vane Pumps. After reading about the "Anti-Suck Back Mechanism" in the manual, it is shown that this "prevents pump fluid from surging back into the vacuum line" in Section 2.5 . This should be upgraded to Scroll pumps so that we do not run the risk of Oil back Streaming and destroying our entire Vacuum System.|| || Pirani Gauges || 12 || Anest Iwata || || || || Full Range Gauges || 5 || || || || || Gauge Controllers || 6 || || || || |
This is the page for the 40m Vacuum System
Contents
Vacuum System as of 2024
Our full System contains the following components
Components |
Quantity |
Manufacturers |
Pneumatic Valves |
7 |
VAT |
Manual Valves |
2 |
VAT |
Turbo Molecular Pumps |
3 |
Agilent (2) and OSAKA Vacuum (1) |
Roughing Pumps |
6 |
Agilent (1), Leybold (3), Varian (2) |
CRYOgenic Pumps |
1 |
CTI-CRYOGENICS |
Pirani Gauges |
12 |
Super Bee (1), MKS(11) |
Full Range Gauges |
5 |
Agilent |
Gauge Controllers |
6 |
Granville-Phillips (3), MKS(2). and Agilent (1) |
As of today (05/01/2024) the 40m Vacuum System does not use any of the CRYOgenic System. So the following components are apparent and physically attached to the system, but NOT in use.
Roughing Pumps
|| Manufacturers || Model || Type || Pumping Speed || ||
Agilent |
IDP 7 |
Dry Scroll Pump |
|
Varian |
IDP 7 |
Dry Scroll Pump |
|
Varian |
IDP 7 |
Dry Scroll Pump |
|
Leybold |
Manual Valves |
Oiled Rotary Vane Pump |
VAT |
|
Turbo Molecular Pumps |
3 |
Agilent (2) and OSAKA Vacuum (1) |
Turbo Molecular Pumps
Residual Gas Analyzer
The 40m has an RGA SRS200. The volume for this RGA can be isolated using VM1, VM2, and VM3. This volume NEEDS TO REMAIN IN VACUUM IF THE RGA IS ON. If the filament is hot and exposed to Atmospheric pressure, the filament will burst and destroy the RGA. Keep th
Component |
' Software ' |
Cylinders Ordered |
Monthly Cost |
Yearly Cost |
RGA SRS 200 |
|
|
Nitrogen Cylinders
The Nitrogen Cylinders are used to maintain the Open Status of the Pneumatic Valves. Without a pressure of 80 PSI in these lines, the pneumatic valves will close and the interlocks will trip. No valve can be opened until these interlocks have been switched off.
Component |
' System Usage ' |
Cylinders Ordered |
Monthly Cost |
Yearly Cost |
NI RP300 Research Grade Nitrogen |
Top Gun |
1 |
$252.58 |
$252.58 |
Recommended Items for the swap over to the Air Compressor
Component |
Cost |
Link |
Super-Dry D-Series Desiccant Air Dryer |
$1,109.85 |
|
Ultra Quiet and Oil-Free Air Compressor (Sound-Proof Case) |
$1,150.00 |
Suggested Upgrades
Current Component |
Model |
Suggested Upgrade Options |
Link |
Reasoning for upgrade |
Leybold Rotary Vane Pump |
D30A |
|
|
The D30A pumps are Oiled Rotary Vane Pumps. After reading about the "Anti-Suck Back Mechanism" in the manual, it is shown that this "prevents pump fluid from surging back into the vacuum line" in Section 2.5 . This should be upgraded to Scroll pumps so that we do not run the risk of Oil back Streaming and destroying our entire Vacuum System. |
Pirani Gauges |
12 |
Anest Iwata |
|
|
Full Range Gauges |
5 |
|
|
|
Gauge Controllers |
6 |
|
|
|