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 สถิติวันนี้ 129 คน
 สถิติเมื่อวาน 342 คน
13816 คน
13816 คน
4830571 คน
เริ่มเมื่อ 2012-11-03

เครื่องวัดความตึงของสายพาน แบบดิจิตอล เลเซอร์

(Belt Tension Meter / Sonic Tension Meter, Range 3 - 800 Hz)

(Model: BTM-400+)

ราคาพิเศษ 45,000 บาท

Product Description

The Checkline BTM-400Plus Belt Tension Meter / Sonic Tension Meter, Range 3 - 800 Hz is supplied with both plug-in and cable-connected sensors. The BTM-4000PLUS Belt Tension Meter, also called a Sonic Tension Meter, accurately measures the static tension of flat, V and ribbed belts of rubber, leather, fabric and composite materials by measuring the natural frequency (Hz) of a segment of the belt that has been tapped and then converting it into tension units of newtons (N) or pounds force (lbf). The BTM-4000PLUS uses a pulsed ruby red light source to measure the natural frequency of the vibrating belt. Unlike competitive models, the BTM-400PLUS is NOT affected by ambient noise, providing quick reliable results in all production and field applications.

Product Features

  • Includes two (2) separate Sensors a plug-in type for one-handed operation and a cable-connected type for measuring belts with limited access space
  • Compact, easy-to-use design
  • Readings unaffected by nearby magnetic fields or noise
  • Displays tension in newtons (N) or pounds force (lbf) or natural frequency in Hertz (Hz) - selectable
  • Displays Menu in English, German, Spanish, Portuguese, French or Italian & others - selectable

Product Specifications

Measuring Range3 - 800 Hz (BTM-400PLUS can measure up to 800 Hz, however most belts will break near 400Hz)
Accuracy± 5% or better (Static tension (T) accuracy depends on the precision of entered values for free belt span (L), density (d) and natural frequency (f) of the vibrating free belt span, that has been plucked or struck, as noted in the relationship
Sensing Distance0.200" - 1.6" (5 - 40 mm), typically (2.5"/60 mm max, depending upon ambient light & surface of belt to be measured)
CasingABS Plastic
Display2 line LCD, 16 character per line
Input Rangefree span length
Power Supply9V battery
Kit ContentsThe BTM-400PLUS is supplied as a complete kit, including


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