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12
9.The installation tension table of TSUBAKI timing belts
10. Specification of BDTM201
■
Main Body
■
Accessories
●
BDTM201
●
Option
●
●
Power Supply: Two triple A batteries. Alkaline
battery is recommended.
Overall Size: 160
（
H
）
× 59
（
W
）
× 26
（
D
）
●
●
Mass: 120g
Temperature and humidity range for use and
storage: -10
〜
-50℃, 80%
（
free from condensation
）
1
）
Flexible type sensor
・
Sensor outer diameter: 12.5mm
・
Total length: 170mm
・
Measurable frequency band: 10Hz
〜
5000Hz
2
）
Soft case for carrying
・
Capable of containing the body of tension meter,
flexible type sensor etc.
3
）
Two triple A batteries
4
）
Operation manual of BDTM201
5
）
Operating procedure sheet for carrying
6
）
Inspection acceptance certificate
7
）
Warranty
Cord type sensor
・
Sensor outer diameter: 12.5mm
・
Total length: 1m
・
Measurable frequency band: 10Hz
〜
5000Hz
About the installation tension level of our tooth belt, the gap will not occur between BDTM201 measurement and true tension in the range of
Note1 and Note3. So it is not necessary to set a tension compensating rate.
Note1）As for the measuring installation tension, set the belt on the machine first and measure the average tension of stretch and loose side
of the belt after spinning several times to make the machine run smoothly. If both spans have the difference of more than 30%,
please adjust them and measure again.
Note2）Measure with a span having the length more than 20 times the tooth pitch.
（Because a higher value than actual is showed at the short range to be affected by the rigidity of the belt itself.)
Note3）Use a belt with a tension of at least 1/3 of the recommended value for it.
（Because a higher value than actual is showed at the low tension to be affected by rigidity of belt itself.)
Note that an extremely low tension may not be measured.
For installation in a long span, a belt should be installed with tension close to its maximum in some cases. Please contact us for
details.
As for experienced machines install the belt following the procedure provided for a corresponding machine, it is capable of managing
tension by setting cycle numerical value which approved by BDTM201 afterward.
Thank you for choosing our sonic tension meter
（
BDTM201
）
.
We guarantee for one year for the main body and six months for the sensor.
If our sonic tension meter
（
BDTM201
）
fails due to a manufacturing or workmanship defect
during the period, we repair it free of charge.
Please contact our distributor from which you purchased for the repair.
（
See the enclosed warranty.
）
When the official approval is required, direct the sensor to a communicator
which emits stable frequency sound from 10 to 5000 Hz, and measure the same way as
measuring tension. The calibration is enabled easily.
In addition, we will calibrate your device for a fee, so please contact us or our sales
agents if needed.
11. Guarantee & Repair Guidelines
