contactless belt tension gauge - DOCTOR TENSION TYPE-3

Introduction

To show a best performance of transmission belts, one of the most important thing is

proper tension strength.

" DOCTOR TENSION TYPE-3 " is contactless belt tension gauge measuring sound wave.

You can measure easier than now!

Characteristic

1.Available for V belt, Timing belt, Flat belt, Poly V belt

2.You can see " frequency of sound wave " & " tension strength " together at one screen.

3.You can choose [kgf] or [N] as indication of tension strength.

4.Short measuring time (0.5 sounds over)

5.You can memory 10 patterns of " belt condition " & 89 patterns of " a mass per 1 meter(kg/m) ".

6.Automatically power-off at 5 minutes later from the last operation.

How to measure

1.Turn off the power of a driving system, and confirm the standstill of belt-drive.

2.Turn on the " Dr.tension ", input a data of belt condition.

3.Set the sensor head as following.

4.Hit the belt by a grip of a screwdriver etc. & make belt vibrate.

5.Measure several times & record the average.

Specification

[measurable frequency] 10.0 ˜ 999Hz

[measurement accuracy] ±1Hz(less than 100Hz), ±1%(over 100Hz)

[data which is able to set]

[unit mass] 0.0001 ˜ 9.9999kg/m

[belt width] 1.0 ˜ 999.9mm

[belt span length] 1 ˜ 9999mm

[number of rib] 1 ˜ 99

[working temperature & humidity] -10°c ˜ 50°c, less than 80%(Don't use under condensation)

[storage temperature & humidity] -20°c ˜ 70°c, less than 70%(Don't stock under condensation)

[power source] 2 pieces of size AA battery

[battery life] about 30 hours

[dimensions & weight] 13.5×96×160mm, 240g

[accessories] 2 pieces of size AA battery, 1 piece of flexible microphone sensor

[selling separately] AC adapter(Japanese standards), code type microphone sensor