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YSL-2000HD 测长仪/测速仪


转速计,又名转速表、转速仪,是机械行业必备的仪器之一,用来测定电机的转速、线速度或频率。常用于电机、电扇、造纸、塑料、化纤、纺织、汽车、飞机、轮船等制造业。 大多常用的为手持离心式转速计。

转速计,又名转速表、转速仪,是机械行业必备的仪器之一,用来测定电机的转速、线速度或频率。常用于电机、电扇、造纸、塑料、化纤、纺织、汽车、飞机、轮船等制造业。 大多常用的为手持离心式转速计。美国Checkline旗下的转速计一般为数字式,有接触式和非接触式两种测量。非接触式采用光电器件测量,无连接轴,对被测件无任何影响,提高测量精度。

例如Checkline YSL-2000HD型是一款接触式&非接触式转速计,精准测量转速,速度,表面速度和长度。适用于纱线,细丝,轴,电机,轮滑,传送带,造纸网和织物网。

The CHECK-LINE YSL-2000HD combines the functions of three separate instruments in one, easy-to-use device.

It accurately measures the speed and length of yarns, 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 Check-line YSL-2000HD 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.


  • Slide-on measuring heads make it simple to rapidly convert from one function to another

  • Accuracy of ± 0.02%

  • Built-in memory for last, maximum, minimum values

  • NIST-Traceable Certification Included

  • 5 Year Warranty


Measuring   Ranges


RPM

Non-Contact: 1.00 - 99,999 rpm
  Contact: 1.00 - 19,999 rpm

Surface Speed

0.30 - 6,500 feet/min
  0.10 - 1,999 meters/min
  4.0 - 78,000 inches/min

Length

0.01 - 99,999 feet
  0.02 - 99,999 meters
  1.0 - 99,999 inches

Resolution

.01 from 0 - 100
  .1 from 100 - 1,000
  1 from 1000 - 99,999

Yarn/Wire   Diameter (max.)

Yarn: 1mm Wire: 0.3mm

Accuracy

± 0.02% of reading or 1 digit

Display

5 - Digit LCD, 10mm high

Decimal Point

Automatic

Memory System

Maximum, minimum, and last reading   (retained in memory for the life of the batteries)

Measurement   System

Non-Contact: Visible LED light beam
  Contact: Contact adapter

Sensing Distance

Up to 14 inches (350mm)

Display Update   Time

0.5 seconds or one measuring

Auto Power Off

After 30 seconds of non-use (minimum,   maximum and last reading retained in memory)

Battery Life

20 hours continuous use

Weight

6 ounces (170 grams)

Housing   Material

ABS Plastic

Operating   Temperature

32 to 122º F (0 to 50º C)

Storage   Temperature

-4 to 150º F (-20 to 70º C)

Optional   Accessories

Shaft extension, 3.15 inches (80 mm)

Warranty

5 years


订货清单

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.

 

配件

205TS-4 Qty 4 Reflective Tab Sheet, 35 1/2" x 1/2" Squares    

205TS   Reflective Tab Sheet, 35 1/2" x 1/2" Squares    

BATT-RC4AA-WC   4-pack 2300mAh AA Ni-MH Rechargeable Batteries & Charger Kit

 

订货型号

YSL-2000HD Yarn Speed and Length Meter Complete Kit


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