General Quadrupole Information
We had four quads here at UK for some time: NTQM 02, NTQM 03 (Jackie and Patsy)
and NTQM 01, NTQM 04 (Felicia and Tessa).
Information on Jackie and Patsy
- Dimensions: 14 1/8" x 14 1/8" x 16"
- Aperature: 4.0" (10.2cm)
- Effective Length: 17.5" (44.0cm)
- Gradient: 3.7 kG/in
- Rated Power: 11.1 kW
- Rated Current: 300 amps
- Operating Temperature: 50 C
- Resistance @ 20 C: 0.11 ohms
- Water Flow: 1.48 GPM
- Pressure Drop: 40 psi
- Water Temperature Rise: 30 C
- Approximate Weight: 700 lbs (320 kg)
Information on Felicia and Tessa
- Dimensions: 22 1/8" x 22 1/8" x 12"
- Bore: 4.0"
- Length: 12.0"
- Field (Pole Tip): 5.9 kG
- Turns/Pole: 50
- Current: 280 amps
- Voltage: 21.5 V
- Resistance: 0.077 ohms at operating temperature
- Flow: 1.0 GPM
- Pressure Drop: 35 psi
- Temperature Rise: 40 F
- Weight: 1350 lbs
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