Product Description
It can be used to measure the vibration frequency (unit: Hertz) of the transmission belt when it is hit or moving fast.
| Measuring range | 10-680Hz |
| Belt free strand length | Max 9999 mm |
| Belt width | Max 999.9 mm/R |
| Belt mass | Max 999.9 g/m |
| Precision | ±1HZ<100HZ AND ±1%>100HZ |
| Digital sampling accuracy | < 1% |
| Display accuracy | 土1Hz |
| Overall accuracy | < 5% |
| Operating temperature | +10° C~ +50° C |
| Transport temperature | -5 ° C~-70° C |
| Display | LCD |
| Measurement unit | Hz/N |
| Power supply | 4×1.5V AAA |
| Housing | Plastic(ABS) |
| Dimensions | 140mmx7mm2x34mm |
| Package size | 248mmx206mmx52mm |
The calculation and measurement are based on the principle of "transverse vibration of string".The
tester will pick up the vibration of the belt and record it as a frequency.Enter the mass, width, and span
in the following formula.frequency
The relationship between and tension can be calculated in the following formula:
T=4xMxWxS2 xF2 x10-9