ATEQ F SERIES User Manual

Chapter 4 – Functions of the instrument
UM-23100B-U User manual ATEQ F CLASS Page 53/90
2.1.3. 11) Mini valve
This function is dedicated to applications for small volume parts (below 10 cm
3
) and has
a base time of 0.01s instead of 0.1 s.
Programming for the
ATEQ F CLASS with mini valve is identical to that for the standard
ATEQ F CLASS.
Parameters to be set are: A-Z Diff (differential Auto Zero).
)Select the option and enter settings if necessary.
2.1.3. 12) Recovery limits
This option offers the option of two reject levels: non-tolerance level (the bad part is not
recoverable) and recoverable reject level (the part is bad but may be reworked to
become acceptable. This option is particularly used in casting, when parts are intended
for treatment via impregnation. )
REFERENCE
REJECT LEVEL
REJECT REFERENCE
RECOVERY LEVEL
0
TEST REJECT
RECOVERY LEVEL
TEST REJECT LEVEL
PARTS
GOOD
PARTS
RECOVERABLE
PARTS
BAD
0 10 20
Example
0 TO 10 OF THE PARTS ARE GOOD
10 TO 20 OF THE PARTS ARE RECOVERABLE
A
BOVE 20 THE PARTS ARE NOT RECOVERABLE
The associated parameters to be set are: RECUP Test, RECUP Ref.
For recoverable parts, with multi-head configuration on the central unit or on the heads
themselves, the Pass (PB) and Fail (PM) outputs are both activated simultaneously. .
Note: when the recoverable reference reject value is zero, the program uses the
symmetrical absolute value of the recoverable test reject (e.g.: if the recoverable test
reject is 10 Pa, then with the recoverable reference reject value equal to zero, the
program takes the recoverable reference reject to be – 10 Pa).
) Select the option and enter settings if necessary.
The instrument allows for variations in input pressure. This is why the
maximum and minimum parameters vary for each cycle.
Learning cycles for good parts and parts with a large leak are accessed through the
main menu, special cycles.
)Select the option and enter settings if necessary.
Test cycles can not be carried out unless learning cycles have previously been
carried out.

ATEQ F SERIES Specifications

General

Brand	ATEQ
Model	F SERIES
Category	Security Sensors
Language	English