SLAC Magnetic Measurements Date: 07-31-1996 Time: 13:21:22 Project: PEP2INJ Magnet Type: DIPOLE Magnet Name (Serial #): BFIX6421 Bar Code Number: SN001 Test Stand: MAGLAB #4 Measurement System: STRETCHED WIRE Operator: pdr Run Number: 3 Comment: Standardize and measure Int Bdl @ 100 amps Standardization Currents 3 cycles, 0 to 100 to 0 A Test Currents 100.0 13:23:07 Magnet Current Ramping to 100 A... 13:24:32 Magnet Current Ramping to 2 A... 13:25:57 Magnet Current Ramping to 100 A... 13:27:22 Magnet Current Ramping to 2 A... 13:28:47 Magnet Current Ramping to 100 A... 13:30:12 Magnet Current Ramping to 2 A... 13:31:37 Magnet Current Ramping to 100 A... 13:33:03 Magnet Current Measurement... 13:33:05 Power Supply 3 Current, Ips = 99.8774 A 13:33:05 Magnet Current, Imag = 99.8774 A 13:33:06 Power Supply 3 Current, Ips = 99.82021 A 13:33:06 Magnet Current, Imag = 99.82021 A 13:33:07 Power Supply 3 Current, Ips = 99.8104 A 13:33:07 Magnet Current, Imag = 99.8104 A 13:33:09 Power Supply 3 Current, Ips = 99.874 A 13:33:09 Magnet Current, Imag = 99.874 A 13:33:09 Magnet Current Measurement: Imag = 99.8455 +- 3.042112E-02 A 13:33:09 Integrated Voltage Measurement... 13:33:11 Wire moved to X = -.5 cm 13:33:16 Wire moved by DX = 1 cm 13:33:23 X0 = 0 cm, dx = 1 cm, VT = 6.672692E-05 VS 13:33:25 Wire moved to X = .5 cm 13:33:30 Wire moved by DX = -1 cm 13:33:37 X0 = 0 cm, dx = -1 cm, VT = 9.12347E-07 VS 13:33:40 Wire moved to X = -.5 cm 13:33:44 Wire moved by DX = 1 cm 13:33:51 X0 = 0 cm, dx = 1 cm, VT = -4.963716E-06 VS 13:33:54 Wire moved to X = .5 cm 13:33:58 Wire moved by DX = -1 cm 13:34:05 X0 = 0 cm, dx = -1 cm, VT = 7.198963E-06 VS 13:34:08 Wire moved to X = -.5 cm 13:34:12 Wire moved by DX = 1 cm 13:34:19 X0 = 0 cm, dx = 1 cm, VT = 1.122311E-05 VS 13:34:22 Wire moved to X = .5 cm 13:34:26 Wire moved by DX = -1 cm 13:34:33 X0 = 0 cm, dx = -1 cm, VT = 2.12534E-05 VS 13:34:36 Wire moved to X = -.5 cm 13:34:40 Wire moved by DX = 1 cm 13:34:47 X0 = 0 cm, dx = 1 cm, VT = 1.515535E-05 VS 13:34:50 Wire moved to X = .5 cm 13:34:54 Wire moved by DX = -1 cm 13:35:01 X0 = 0 cm, dx = -1 cm, VT = 3.890703E-05 VS 13:35:02 Integrated Voltage Measurement: Center Of Wire Motion, X0 = 0 cm Distance Wire Moved, Delta X = 1 cm # Measurements For Average, Nmeas = 4 Integrated Voltage, VT = 2.48374E-06 +- 1.775798E-05 VS (= Tm^2) 13:35:02 The integrated field strength is BL = 2.48374E-05 +- 1.775798E-04 Tm 13:35:03 Wire moved to X = 0 cm