Product Sheet

Speed:
Advanced electronics, revolutionary algorithms of calculation and optimization of the pneumatic circuit, allow to execute tests in very short times.

Precision:
1 mBar for filling pressure and 0,1 Pa for measurement pressure

Easy usage:
Simplest user interface, outcome of the visual test, indication GOOD/REJECT, loss value indicated in real time on display; bar graph with allowed loss percentage and pressure test indication; location without errors of the nonstandard details.

Connection:
3 expansion connectors allow ET99W to interface with PC, PLC, local printings, automatic and semi automatic stations, FOR TEST© accessories.

ET99-DF is the product line of leaks detectors which take advantage of the differential measurement principle.
This product line can be utilized in the following practical applications: in low pressure ultrafast leak tests, in order to minimize the trend of settlement characteristic and in variable or very high pressures tests, where it is necessary to maintain the same leakage sensibility on the whole scale.
In both cases the instrument is equipped at least with two measure transducers, one useful for the filling pressure and one for the leak-off rate differential measurement, which is a crystal transducer for pressures till 5Bar, or an electrostatic transducer for pressures till 45 Bar.

Technical Details

Enclosed in a metallic container with anti-reflex serigraphy on facade
230Vac Feeding (110Vac on request)
Seal-flow pressure on scales: -1, 1, 6, 20, 45 Bar
Filling pressure measure with resolution 1 mBar
Leakage differential pressure measure with resolution 0,1 Pa
High brightness 80 characters LCD viewer
Pieces counter memory and Real Time Clock
40 test programs setting by the operator
Tracer calibration instrument compliant with ISO rules
Connector with signals for remote control of 24 Vdc
Serial line RS232 for printer connection
Isolated serial line for connection to networks with FOR TEST© protocol
Serial line for PLC interface connection or FOR TEST© expansions
Operating temperature min. 5°C / max. 40°C
Standard configuration weight: 8 Kg.
Dimensions: 365x335x130 mm.

Accessories

Capacitive differential transducer
External Start push-button
Start pedal
External Start/Abort push-button
External multi-program selection push-button
External personalized pneumatic groups
Electronic pressure regulation
End test automatic drainage
Serial converter kit
Electronic pressure regulator
ET11 Digital calibration
Bar-code scanner
Printer
Software Leak test manager
Software Custom