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Economical
TENSION METERS
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Type
Z Series
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ZF2 & ZD2
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A
precision movement and light-weight, hard plastic housing make the Type Z
Series ideal for
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accurately
checking the operating or static tensions of a wide variety of process
materials
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including
delicate yarns, fibers, filaments, wires, etc.
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FEATURES
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A trigger-operated,
roller-shifting mechanism and exclusive snare-guide automatically guide
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the moving filament into the roller
V-grooves eliminating breaks and snags.
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Front filament loading permits the operator to
observe the filament, rollers and dial at all times.
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Each instrument is individually
calibrated with each scale hand marked to provide the highest
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reading accuracy.
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ZF2 roller guides are rated for speeds up to
900 m/min or, optionally, up to 2000 m/min.
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ZD2 roller guides are rated for
speeds up to 2000 m/min or, optionally, 5000 m/min.
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Supplied in an attractive foam-fitted carrying
case.
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NIST calibration available.
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Applications
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ZF2 Models
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ZD2
Models
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Miniaturized
rollers make these models ideal for delicate fibers, low tensions or when
access space is limited.
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Recommended
for all other applications where miniaturized rollers are not needed.
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Tension Ranges
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Model
Prefix
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ZF2
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ZF2 or ZD2
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ZD2
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Range
Code
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5
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10
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12
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20
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30
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50
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100
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150
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200
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300
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Tensions
(g)
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1-5.0
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1-10
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1-12
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2-20
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3-30
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5-50
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10-100
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20-150
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20-200
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20-300
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Note:
Complete model number includes Prefix plus Range Code (Example: ZEF-12).
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Specifications
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ZF2
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ZD2
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Accuracy
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+/-1%
of Full Scale or
+/-1
graduation mark on scale
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+/-1%
of Full Scale or
+/-1
graduation mark on scale
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Outer
roller distance: c:c
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22
mm (0.87)
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33
mm (1.5)
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Diameter
of Dial
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54
mm (2.13)
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54
mm (2.13)
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Dimensions
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150
x 120 x 30 mm
(5.9
x 4.7 x 1.2)
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150
x 120 x 30 mm
(5.9
x 4.7 x 1.2)
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Weight
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210
g (7.5 oz)
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230
g (8.2 oz)
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Roller
Material (Standard)
Roller
Material (Optional)
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Hard-coated
aluminum
Phenolic plastic
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Hard-coated
aluminum
See
DX2 Specifications
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Maximum
Linear Speed (Standard)
Maximum
Linear Speed (Optional)
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900
meters/min
2000
meters/min (K)
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2000
meters/min
3500
meters/min (K)
5000
meters/min (HS)
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Other
Options
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-
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Calibration
for horizontal
material
path (rollers
pointing
down) (D)
Memory
pointer
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