Ulvac HELIOT 301, Инструкция по эксплуатации

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(2) Entering the setting of the flow selection mode
Select a flow in test. The vacuum method permits selection of auto flow, fine leak
flow, middle leak flow and gross leak flow.
Select test mode
Auto flow
1) Set up the flow selection mode.
The current setting is displayed.
↓
Press
Select test mode
Fine leak flow
↓
↓
↓
↓
↓
↓
↓
2) Press . Flow is changed over.
Auto flow
Fine leak flow
Middle leak flow
Gross leak flow
Sniffer mode
Big flow mode
Sniffer mode (concentration)
Sniffer mode (atm.)
Select test mode
Gross leak flow
3) Select a desired flow and press .
↓
Press
Please wait
4) The message "Please wait" is displayed.
↓
Select test mode
Gross leak flow
5) The set flow is displayed several seconds later.
Input of setting is completed.
(3) Entering the setting of the unit selection mode
Sets the unit in which leak rate is to be displayed at test. When the unit is changed,
leak rate is corrected by considering the unit conversion factor. The unit of setpoint is
also determined here.
Select unit
Pa·m
3
/s
1) Set up the unit selection mode.
↓
Press
Select unit
atmcc/s
↓
↓
2) Press . The unit is changed over.
Pa·m
3
/s
mbar·
λ
/s
ppm
↓
Select unit
Torr·
λ
/s
3) Select a desired unit and press .
↓
Press
Please wait
4) The message "Please wait" is displayed.
↓
Select unit
Torr·
λ
/s
5) The unit set previously is displayed several seconds later.
Input of setting is completed.