7
LEAK
DETECTION
SEARCH
PROCEDURE
WITH
SCANNING
METHOD
AND
CONE
LEAK
SHOOTER
LKS
1000
HAS BEEN DESIGNED TO SHOW YOU IN REAL TIME ON A VISIBLE SCENE CAPTURE
MEASUREMENT
SCENE
),
THE COMPRESSED AIR LEAK LOCATION OR OTHER GAS
,
THANKS TO VISUAL DYNAMIC REAL TIME TARGET
.
R
EGARDING THE LEAK IMPORTANCE
ULTRASONIC WAVES RECEIVED AT AROUND
40
K
H
Z
),
THE DYNAMIC TARGET WILL BE IN
YELLOW OR IN RED COLOR
.
LEAK
SHOOTER
LKS
1000
IS EQUIPPED WITH A SPECIAL DETECTION REAL TIME FUNCTION OF
MAX
VALUE
,
WHICH WITH THE
TARGET
,
SHOW YOU IF YOU ARE MORE NEAR THE LEAK
SIMPLE SQUARED TARGET
)
OR EXACTLY FACE TO THE LEAK
SQUARED
TARGET WITH A CROSS INSIDE
).
T
HE METHOD IS TO SCAN THE MEASUREMENT SCENE
,
QUIETLY AND CONSCIENTIOUSLY
.
•
AUTO
GAIN
MODE
DEFAULT MODE USED AFTER
LKS1000
POWER
ON):
T
HIS MODE IS USED FOR CLASSICAL APPLICATION
SMALL AND MEDIUM LEAKS
),
WHERE THE GAIN WILL BE AUTOMATICALLY
ADJUSTED FACE TO THE ULTRASONIC SEVERITY LEVEL
RESULT IN AUTO MODE IS OPTIMAL FOR GAIN BETWEEN
70
DB TO
110
DB
).
I
N THIS MODE
,
RMS
VALUE WILL BE CALCULATED WITH COMPENSATION
,
TO HAVE THE BETTER REAL VALUE OF THE LEAK
.
S
CAN THE MEASURED SCENE FOR EXAMPLE FROM LEFT TO RIGHT AND FROM HIGH TO LOW
SEE FIG
2),
IN ORDER TO PASS
NEAR THE LEAK AND THEN TO DETECT THE
MAX
VALUE
,
FROZEN ON SCREEN DURING A FEW SECONDS
VERTICAL LARGE
BLACK LINE IN THE COLORED BARGRAPH
).
T
HEN
,
TRY TO COME BACK IN THE RIGHT DIRECTION TO FIND NEWLY THIS
MAX
VALUE
ALIGN REAL TIME
RMS
WITH
MAX).
Y
OU WILL SEE A SQUARED TARGET WITH A CROSS INSIDE
;
YOU ARE FACE TO THE LEAK
.
F
IG
2
