Inficon Ecotec E3000 530-001 - Built-In ECO-Check Reference Leak

2-6 How the Instrument Works
kina22e chapter 2.fm technical handbook(1206)
2.3.3 Built-in ECO-Check reference leak
A built-in ECO-Check reference leak is available for the Ecotec E3000. The ECO-
Check reference leak can be used for verifying the correct functioning of the Ecotec
E3000 including the correct calibration and can also be used for re-calibrating the
Ecotec E3000 if necessary.
The ECO-Check reference leak is inserted in the front of the housing. Insertion of the
sniffer tip into the cone-shaped test leak opening is automatically detected via a light
barrier.
Fig. 2-6 Built-in ECO-Check reference leak
Fig. 2-7 ECO-Check reference leak detached from the main unit for remote use