Sheet #604u – Units function
Version 1.04a  User guide ATEQ 6th series Page 1/4 
UNITS FUNCTION 
This function allows the operator to choose the pressure and leak measurement units. 
The different unit systems are: SI (International metric system, mm
3
/s, cm
3
/s, cm
3
/min, cm
3
/h,
ml/s, ml/min and ml/h) USA/SAE (Anglo-Saxon unit system, inch
3
/s, inch
3
/min, inch
3
/h, ft
3
/s, 
ft
3
/min and ft3/h) and CUSTOM measurement units. 
If a custom measurement unit is used, it is possible to name it. This name will appear instead of 
the unit.
Activate the function or check if it checked. 
Press the 
 key, the cursor slide to the 
right hand. 
By using the 
 arrows, select 
the units system. 
2#4#/2T
(70%6+10
Ź UNITS  :  SI 
 More functions… 
SI:
SI Units System (Metric International System, 
mm
3
/s, cm
3
/s, cm
3
/min, cm
3
/h, ml/s, ml/min 
and ml/h). 
Select the leak unit. 
Then validate by pressing 
 .
2#4#/2T(70%6+10
Ź UNITS  :  SI  Ż
 More functions… 
SAE:
SAE Units System (Anglo-Saxons Units, 
inch
3
/s, inch
3
/min, inch
3
/h, ft
3
/s, ft
3
/min and 
ft
3
/h). 
Then validate by pressing 
 . 
2#4#/2T(70%6+10
Ź UNITS  :  SAE  Ż
 More functions… 
CUSTOM:
CUSTOM personalized measurement units. 
The CUSTOM unit option allows calibrating 
the device using a master leak. A learning 
special cycle is necessary for this operation 
(see the special cycle’s sheet). The activation 
of this unit gives access to another special 
cycle for checking. 
Then validate by pressing 
 . 
2#4#/2T(70%6+10
Ź UNITS  :  CUSTOM  Ż
 More functions…