AQUASCAN INTERNATIONAL CSE Series Manual - Page 11
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Print PageDisplay counting result, Calibration Weight screen:
Calib. Weight:25g
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AquaScan weight estimate (average in grams) after calibration for displayed channel.
Display counting result, Average weight screen:
Avg. Weight:24g
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AquaScan weight estimate (average in grams) after counting for displayed channel.
(This weight estimate is not yet optimized for smolt and different fish species)
Display counting result, Total weight screen:
Total:4kg 100%
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Total weight in kilograms after counting for displayed channel.
% tells the percentage of the total weight for all channels.
Display counting result, Speed screen:
Speed:2.19m/s
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The average speed in m/s for displayed channel. As a rule the speed should be greater than 2 m/s.
Max. 3 m/s for fish less than 200g. Recommended speed is at least 3m/s for bigger fish.
Display counting result, Ne/Nst screen:
Ne:86% Nst: 2%
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Ne:
"Number single fishes" in % of number of fish counted for displayed channel.
This value tells how hard the system is loaded.
As a rule Ne should be at least 30 % or more. When a single fish is detected (the system looks
for single fishes during the whole count operation) this is used in the average calculation.
Nst: "Noise" or number of rejected areas in % of number of fishes for displayed channel.
If an area is measured to be less than 70 % of the average area,
This area is rejected. Normally Nst will be less than 1 %.
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