BARTINGTON INSTRUMENTS
Page 6 of 61 OM1800/26
List of Figures
Figure 1: Grad-01-1000L identification label
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Figure 2: Grad601-2 dual sensor gradiometer arrangement with harness
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Figure 3: Grad601-1 single sensor gradiometer arrangement
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Figure 4a: BC601 battery cassette & charger
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Figure 4b: BC601 battery cassette charging input socket and red LED
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Figure 4c: BC601 battery cassette 5A fuse, and spare
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Figure 5: Gradiometer clamp showing Grad-01-1000L cable
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Figure 6: Heading direction label on Grad-01-1000L connector junction block 13
Figure 7a: DL601 Data Logger underside
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Figure 7b: DL601 Data Logger connections guide
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Figure 8: Grad601-2 dual sensor gradiometer carrying harness
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Figure 9: DL601 Data Logger control panel
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Figure 10: Parallel traverse pattern
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Figure 11: Zigzag traverse pattern
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Figure 12: Possible starting points for first traverse
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Figure 13: First traverse direction when plotted
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Figure 14: Measurement points on a series of Grids
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Figure 15: Single sensor operation with trapeze (1m traverses)
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Figure 16: Dual sensor operation with trapeze (1m traverses)
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Figure 17: Dual sensor parallel survey at 2 lines/m (dimensions in metres)
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Figure 18: Dual sensor zigzag survey at 2 lines/m (dimensions in metres)
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Figure 19: Dual sensor parallel survey at 4 lines/m (dimensions in metres)
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Figure 20: Dual sensor zigzag survey at 4 lines/m (dimensions in metres)
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Figure 21: Dual sensor tape marking for 1, 2, & 4 lines/m
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