Hitec Luxembourg S.A. |
5, Rue de l’Église, L-1458 Luxembourg
www.hitec.lu | [email protected] | Tel.: (+352) 49 84 78 - 1 | Fax. (+352) 401303
File Name: HTCA_003-DADS-UserManual.docx
Document Type: End User Manual | Version date: 01/05/2010 | Last Printed: 15/02/2011
Page 70/81
Strain-gauge (Torque) Calibration
The Torque Calibration for the Type H
– Machine Calibration can be done once a year in a
regular maintenance base.
It can be done also when the start torque value on the graph drift too much from the 0.
But if you see the ADC values drift too much from standard settings or you had to replace
the strain-gauge, you can adjust it on the electronic board inside the DADS Terminal.
Strain-gauge Settings
Model
Weight on
Gauge (Y)
DAC Value (X)
Potentiometer
10 kg
0 g
100 +/- 2
R 2100
15 kg
0 g
100 +/- 2
R 2100
10 kg
10,112 g
3967 +/- 2
R 3001
15 kg
10,112 g
2757 +/- 2
R 3001
Open the DADS Terminal box and get access to behind the display.
Proceed as described on Torque Calibration menu.
Adjust at first the potentiometers R2100 to get the offset to 100±2 and then R3001 to adjust
the gain at 3967±2, according with the table of Strain-gauge Settings.
Serial Number
Weight value
