LEAK TESTING EQUIPMENTS
1] LEAK DETECTION SYSTEM FOR TANKS:
The system is used to check the leak on tank surface,
butt welds on flat surface, fillet welds on corners
etc.
Consists of following :
Vacuum Pump
Connecting hose
Acrylic see through vacuum boxes
Vacuum Gauges
Quick Release Valve
Dimensions of Vacuum Boxes:
1] Flat Surface Box : Dimensions
: 325 X 200 X 70 mm
2] Corner Box : Dimensions :
325 X 100 X 70 mm
Complete set with 2 nos of vacuum Boxes
NOTE : Custom designed vacuum
boxes can be supplied against your specific requirement.
Please let us know the design of your joint in
order that we can offer a suitable vacuum box.
2] ULTRASONIC LEAK DETECTOR:
Model : Ultrasonic Leak Detector Model
: LDE – 10
Features :
• Control of tightness, location of leaks,
electrical discharge and other ultrasonic sources
• Leaks in pressure and vacuum systems
• Electrical discharge
• Control of tightness with optional ultrasonic
transmitter
• Internal leaks in hydraulic systems
• Function control of steam traps
Ultrasonic Leak Detection Principle
As a gas or liquid passes through a small restrictive
opening, noise is created. While this noise is
imperceptible to the ear, it is very easily located
by the Model LDE-10 using the ultrasonic microphone
or optional ultrasonic probes. The ultrasonic
signal strength is indicated by an LED-array and
an audible tone through the earphone headset.
As the instrument is moved closer to the ultrasonic
source, more LED's will light up. Simultaneously,
the frequency of the tone rises. The optional
LDF-13 ultrasonic transmitter is ideal for checking
tightness control in non-pressurized compartments
such as containers, tanks, cars, ships, etc. The
transmitter is placed inside the compartment under
investigation and switched on to emit an ultrasonic
signal. This signal will pass through any orifice
or faulty seal and will be quickly located by
the LDE-10. Accessories include the ELT-10 probe
set with two insertion style probes (11.4"
and 2.4") useful for internal leaks in hydraulic
systems or function control of steam traps, and
a remote probe with cable. The instrument is very
easy to use and requires no special training or
skills.
Equipment includes ultrasonic microphone,
earphone headset, extension tube, battery, carrying
case and manual.
Specifications :
LDE-10 Ultrasonic Leak Detector
Indicators : LED-array visible and VCO 0-5 KHz
audible
Sensitivity : Adjustable 50 dB
Min. Detectable Sound Pressure :1 n bar in the
25-40 KHz range
Housing : ABS moulding
Temp Range : 32-130 deg F Power: One 9V battery
Size/Weight : 8.5" x 2" x 1.6"/
1.2 Kgs.
LDF-13 Ultrasonic Transmitter
Frequency : 35 KHz
Power : one 9V battery (included)
3] HOLIDAY DETECTOR:

For checking pin – holes/ Holidays in coatings
on pipes. Portable equipment works on built in
chargeable batteries. Consists of main portable
equipment with shoulder carrying case, Brush probe
with extension rod, Spring probe, Earth lead Battery
charger and spare battery.
Recommended voltage for standard pipe
coatings :
Test
Voltage |
Coating
Thickness |
|
|
0.5
– 5 kV |
10
microns – 5-microns |
10
– 20KV |
20
microns-6.5mm |
10-30KV |
30
microns-15 mm |
10-40KV |
70
microns-26 mm |
|
| |
|
| |
|
Model
|
Voltage |
|
|
HD-20 |
1.0-2.0
kV |
HD-30 |
2.0-30kV |
HD-40 |
2.0-40kV |
Spring Electrodes
Spare Spring Electrodes for pipes of
various sizes available. Size : From diameter
200 mm to 800 mm.
|