Cabra Engineering is able to provide leak-test benches with various detection methods, to meet the customer specification.

Test machine

Heavy valves

Special equipment for HEAVY VALVES (UNI-EN 12266-1:2004), with robot.

Test method: VACUUM CHAMBER

Test machine - Heavy valves
Test machine - Heavy valves
Test machine - Heavy valves

Test benches

Medical component

Special equipment for MEDICAL COMPONENT, uses in clean room.

Test method: SNIFFER with measuring chamber.

 

Cycle duration (time) s 50
Productivity (*) pieces/year 132480
Argon consumption by test (average) [NI] 0,3
Measure accuracy [mbarl/s] 1E-6
Installed power machine kW 1,5
WorkSpace filled 2
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Medical component
Test benches - Medical component
Test benches - Medical component

Test benches

Solenoid valves

Special equipment for SOLENOID VALVES family (refrigerant fluids), with different shape and size.

Test method: VACUUM CHAMBER.

 

Cycle duration (time) s 27
Productivity (*) pieces/year 245333
He. consumption by test (average) [NI] 0,1
Measure accuracy [mbarl/s] 2E-10
Installed power machine kW 2,5
WorkSpace filled 3
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Solenoid valves
Test benches - Solenoid valves
Test benches - Solenoid valves
Test benches - Solenoid valves

Test benches

Heat exchanger

Special equipment for HEAT EXCHANGER, with large dimensions (you can test up to n° 3 batteries).

Test method: VACUUM CHAMBER.

 

Configuration with n°3 batteries:

Cycle duration (time) (for each battery) s 873
Productivity (*) pieces/year 7588
He. consumption by test (average) [NI] 287,0
Measure accuracy [mbarl/s] 2E-10
Installed power machine kW 40,0
WorkSpace filled 350
Operators required 1,72

(*)  8 h/g - 230 gg/h

Test benches - Heat exchanger
Test benches - Heat exchanger
Test benches - Heat exchanger
Test benches - Heat exchanger

Test Benches

Tanks

Plant resistance test and leak test for tanks with a maximum volume of 1000 liters.

Test method: VACUUM CHAMBER.

 

Cycle duration (time) s 273
Productivity (*) pieces/year 24264
He. consumption by test (average) [NI] 79,2
Measure accuracy [mbarl/s] 2E-6
Installed power machine kW 35
WorkSpace filled 500
Operators required 2

(*)  8 h/g - 230 gg/h

Test Benches - Tanks
Test Benches - Tanks
Test Benches - Tanks
Test Benches - Tanks

Test benches

Fluid resevoir

Leak test bench for FLUID RESEVOIR.

Test method: VENTILATED CHAMBER.

 

Cycle duration (time) s 200
Productivity (*) pieces/year 66240
He. consumption by test (average) [NI] 0,9
Measure accuracy [mbarl/s] 2E-6
Installed power machine kW 1,2
WorkSpace filled 3
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Fluid resevoir
Test benches - Fluid resevoir
Test benches - Fluid resevoir
Test benches - Fluid resevoir
Test benches - Fluid resevoir

Test benches

Avionics cooler

Leak test bench for AVIONICS COOLER.

Test method: VENTILATED CHAMBER.

 

Cycle duration (time) s 120
Productivity (*) pieces/year 55200
He. consumption by test (average) [NI] 21,0
Measure accuracy [mbarl/s] 2E-6
Installed power machine kW 1,2
WorkSpace filled 4
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Avionics cooler
Test benches - Avionics cooler
Test benches - Avionics cooler

Test benches

Wheel cylinders

Leak test bench for WHEEL CYLINDERS.

Test method: µQ.

 

Cycle duration (time) s 90
Productivity (*) pieces/year 147200
Measure accuracy [mbarl/s] 0,1
Installed power machine kW 1,5
WorkSpace filled 3
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Wheel cylinders
Test benches - Wheel cylinders
Test benches - Wheel cylinders
Test benches - Wheel cylinders
Test benches - Wheel cylinders

Test benches

Leak Detection Assistant

Leak Detection Assistant (LDA): special equipment for helium leak test sniffer for multiple points of measure.

Test method: SNIFFER elaborated.

 

Cycle duration (time) s 350
Productivity (*) pieces/year 56777
Measure accuracy [mbarl/s] 0,5
Installed power machine kW 0,5
WorkSpace filled 2
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Leak Detection Assistant
Test benches - Leak Detection Assistant
Test benches - Leak Detection Assistant
Test benches - Leak Detection Assistant

Test benches

Hanks of tube

Leak test bench for HANKS OF TUBE.

Test method: µQ.

 

Cycle duration (time) s 120
Productivity (*) pieces/year 55200
Measure accuracy [mbarl/s] 200
Installed power machine kW 1
WorkSpace filled 4
Operators required 1

(*)  8 h/g - 230 gg/h

Test benches - Hanks of tube
Test benches - Hanks of tube
Test benches - Hanks of tube
Test benches - Hanks of tube
Test benches - Hanks of tube