AC magnetic fields offer the best sensitivity for detection of surface defect indications. The AC field is also beneficial for demagnetizing after inspection.
1500 AMP OUTPUT: Operates from either 230 VAC or 460 VAC, 1P (must be specified.) Half-Wave DC magnetic fields provide for the detection of certain subsurface defect indications. DC fields penetrate a cross section of the test area rather than just the surface. Optional magnetizing cables can be equipped with prods for circular magnetization.
Half-Wave DC magnetic fields provide for the detection of certain subsurface defect indications. DC fields penetrate a cross section of the test area rather than just the surface. Optional magnetizing cables can be equipped with prods for circular magnetization. The cables can be wrapped around parts to form a coil for longitudinal magnetization. Demagnetization is accomplished in a similar manner.
Operates from either 230 VAC or 460 VAC, 1P (must be specified.) Half-Wave DC magnetic fields provide for the detection of certain subsurface defect indications. DC fields penetrate a cross section of the test area rather than just the surface. Optional magnetizing cables can be equipped with prods for circular magnetization.
Compare Specifications
Model | DA-750 | DA-1500 | DA-1500-DR |
Length | 17 1/2" (44.5 cm) | 21 5/32 " (54.9 cm) | 21 5/32 " (54.9 cm) |
Width | 9 1/16" (23 cm) | 9 11/32" (23.7 cm) | 9 11/32" (23.7 cm) |
Height | 7 13/16" (19.8 cm) | 9 17/32" (24.2 cm) | 9 17/32" (24.2 cm) | Maximum output current ratings based on the use of two 15-foot lengths of 4/0 cable | 750 amps, AC or HWDC |
1500 amps, AC or HWDC |
1500 amps, AC or HWDC |
Line Voltage single phase | 115 VAC, 50/60 Hz 230 VAC, 50/60 Hz |
230 VAC, 50/60 Hz 460 VAC, 50/60 Hz |
230 VAC, 50/60 Hz 460 VAC, 50/60 Hz |
Line current | 26 amps @ 115 VAC 13 amps @ 230 VAC |
45 amps @ 230 VAC 23 amps @ 460 VAC |
45 amps @ 230 VAC 23 amps @ 460 VAC |
Maximum duty cycle | 50% | 50% | 50% |
Unit weight | 35 lbs. (15.9 kg) | 93 lbs. (42.2 kg) | 93 lbs. (42.2 kg) |