High speed for small volumes.
T6961 was designed for ultra fast testing of small parts (pneumatic valves, pressure switches, micro-valves in plastic for medical use, needles, catheters, biomedical components etc.).
This characteristics makes it suitable for use on high production automatic machines, allow assembly of the pneumatic unit behind the part being tested, for maximum reduction of the parasite volume. The differential measurement technology also allows detection of extremely low leaks (example medicinal valves: 10 cc/h at 2 bar in 0.1 s. of testing).
 

Test time of a few tenths of a second	Remote pneumatic unit	Ideal for small pieces (maximum 20cc)

All the connections you need.
T6961 has a more limited port supply than its larger comrades, but is equally complete: a USB slave port, RS232, RS485 and CAN bus. The front panel has a master USB port assembled on it for connection to a USB key to save the tests conducted, backup/restore parameters and upgrade tool firmware. The connection to thermal printers, barcode/data-matrix readers and markers takes place automatically using an internal menu.
 

Usb key	High power outputs	RS232, RS485, Can

Always better measurements.

With the external pneumatic module it will be possible to significantly reduce the volume under test, placing the pneumatic unit close to the part to be tested and therefore guaranteeing a cycle of tests with extremely reduced times. However, it is also available in a "stand alone" version with internal pneumatics. Thanks to the small dimensions of the instrument, the construction of multipoint counters is simplified. For a volume of 3 cc, it will only take 0.1 seconds to perform a tight and repeatable leak test, detecting a loss of 10 cc/h at 2 bar. It can be used in all those sectors where there are small parts with reduced cycle times (valves for tires, pressure switches, micro-valves in medical plastic, needles, catheters, butterfly needles, biomedical components, etc.). The instrument is available in scales from 0.5 to 10 bar. Thanks to the new software and hardware features, the T6961 boasts a resolution of up to 1 Pa.

Differential Technology	Window Centering Technology	Resolution of 1 Pa up to 10 bar

Remote pneumatics.
T6961 avails of an external pneumatic unit with built-in micro-valves and differential pressure transducer, for assembly as close as possible to the part to test. It is entirely managed directly from the central unit with the dimensions and interface identical to the T6990.
 

Ideal for volumes up to 20cc	Remote external unit	Differential technology

Everything is where it should be.
Despite the compact dimensions which made use of more simplified menus necessary, the T6961 user interface was however designed to facilitate programming of the test parameters.
The front panel is made of a single sheet of tempered glass and aluminium, which makes it extremely easy to clean, making the T6961 suitable for use in the laboratory and on the production line.
The extensive internal menus are easy to understand and the graphic interface was designed to only display important information.
Everything is exactly where it should be.
 

User-friendly interface	Easy to clean	360° use