free性欧美tv潮喷frsex,亚洲精品国产精品乱码不卡,亚洲中文无码av永久伊人

Provide high-tech measuring products and technical developments for instrument service providers

NDT and Photoelectric Measurements

產品詳情

Share to：

Acoustic belt tension tester BTT-2880S

Spec：	It can be used to measure the vibration frequency (unit: Hertz) of the transmission belt when it is hit or moving fast.
Model：	BTT-2880S

產品詳情

　Features

*Adjustable probe.

* Can store 20 set belt parameters.

* Maximum frequency: 680 Hz.

* Automatic shutdown, etc.

Principle

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

Specifications

Measuring range	10Hz-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
Standard Accessories	Main Unit (one)
	Operating Instructions (one copy)
	Portable suitcase(one)

Downloads

Sonic belt tension tester-BTT-2880S-User's Manual-Color page

Sonic belt tension tester-BTT-2880S-User's Manual