Multi-function Speed & Length Meter
YSL-2000
The CHECK-LINE
YSL-2000 combines the functions of three separate
instruments in one, easy-to-use device.It accurately measures the speed
and length of yarns, wires and other filaments
using a unique "wrapper" roller. This precision
roller directs the filament onto the low-inertia,
U-grooved measuring wheel to maximize contact and
eliminate filament slip and breakage.
The YSL-2000 can also be
used as either a contact or non-contact
tachometer to measure rotational speeds of shafts,
motors, pulleys, etc. or linear speeds of moving surfaces
such as conveyor belts, webs of paper or fabric, etc.
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| The YSL unit, two slide-on measuring heads
(tachometer and yarn speed), cone tip, universal surface
speed wheel with integrated funnel tip adapter,
reflective tape, two AA batteries and operating
instructions, all supplied in a foam-fitted, hard-plastic
carrying case. |
  |
| Yarn/Wire Speed |
Yarn/Wire Length |
Revolutions (RPM) |
| 0.30 - 6,500 feet/min |
0.01 - 99,999 feet |
1.00 - 99,999 (non-contact) |
| 0.10 - 4,500 meters/min |
0.02 - 99,999 meters |
1.00 - 19,999 (contact) |
| 4.0 - 78,000 inches/min |
1.0 - 99,999 inches |
|
| Resolution |
0.01 (0-100), 0.1 (100-1000), 1
(1000-99,999) |
| Accuracy |
± 0.02% of reading or 1 digit |
| Display |
5-Digit LCD, 10mm high with
automatic decimal point |
| Memory |
Maximum, minimum, and last reading,
all retained in memory for the life of batteries |
| Measuring System |
|
| Filament
Speed/Length |
Slide-on measuring head with 30mm
diameter measuring wheel and wrapper roller |
| Non-Contact
Tach |
Visible LED light beam |
| Contact
Tach |
Slide-on measuring head with cone
tip and surface speed wheel (10 cm circumference) |
| Yarn/Wire Diameter (max.) |
Yarn: 1mm Wire: 0.3mm |
| Sensing Distance |
Up to 14 inches (350mm) |
| Display Update Time |
0.5 seconds or one measuring period |
| Auto Power Off |
After 30 seconds of non-use
(minimum, maximum and last reading retained in memory) |
| Battery Life |
20 hours of continuous use |
| Weight |
6 ounces (170 grams) |
| Housing Material |
ABS Plastic |
| Operating Temperature |
32 to 122° F (0 to 50° C) |
| Storage Temperature |
-4 to 150° F (-20 to 70° C) |
| Accessories included |
Two slide-on measuring heads and
accessories in a foam fitted carrying case. See Complete
Kit for details. |
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Slide-on
measuring heads make it simple to rapidly convert from
one function to another
