Loepfe YarnMaster Zenit - Clearing Methods and Parameters

ZENIT
79
TECHNICAL DATA
Conventional Clearing According to Channels
ZENIT ZENIT F ZENIT FP
Channel / Splice Channel
N Diameter limit for neps 1.5 to 7.0
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DS Diameter limit for short faults 1.1 to 4.0
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LS Limit for short fault length 1.0 cm to 10 cm
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DL Diameter limit for long faults 1.04 to 2.0
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LL Limit for long fault length 6.0 cm to 200 cm
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–D Limit of diameter decrease -6% to - 60%
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–L Limit for thin place length 2.0 cm to 200 cm
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Upper Yarn
UpY Diameter limit for upper yarn detection 1.04 to 2.0
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Clearing According to Classes / Fine Classification
ZENIT ZENIT F ZENIT FP
Thick places 96 thick-place classes
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Diameter limit
1.2 to >7.0
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Limit for fault length
<0.5 cm to >70.0 cm
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Thin places 32 thin-place classes
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Diameter decrease <- 35 % to - 17 %
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Limit for fault length 2.0 cm to >70.0 cm
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Splice 128 Splice classes for short, long and thin faults
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Foreign matter 64 foreign matter classes each dark and bright
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Darkness scale Dark 0.7 to >9.0
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Darkness scale Bright -0.7 to <-9.0
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Limit for fault length <0.5 cm to >8.0 cm
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Classifying (Coarse Classification)
ZENIT ZENIT F ZENIT FP
Thick places 19 thick-place classes
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Diameter limit
1.3 to >5.0
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Limit for fault length 0.5 cm to >32.0 cm
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Thin places 4 thin-place classes
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Diameter decrease <- 35 % to - 20 %
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Limit for fault length 12.0 cm to >32.0 cm
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Splice 26 splice classes range overlapping of short, long an thin faults
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Foreign matter 16 foreign matter classes each dark and bright
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Darkness scale Dark 0.7 to >6.0
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Darkness scale Bright -0.7 to <-6.0
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Limit for fault length <1.0 cm to >4.0 cm
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Online Fault Classification
Per spindle and group with indication of cut and remaining faults of each class
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