Xylem WTW OxiTop-i, Руководство по эксплуатации

Страница: 22 / 32

Operation OxiTop
®
(-i/-IDS)
22
ba77059e01 03/2019
Start of the test
4.6 Settings
4.6.1 Measurement settings
1. Open the menu
<ENTER_>
/ Service / OxiTop PT... .
2. Follow the instructions on the display.
3. Set the plunger of the syringe on the OxiTop
®
PT test resource to
0.5 ml.
While this is being done the measuring head must not yet be
screwed on the test resource OxiTop
®
-PT.
4. Confirm the current air pressure at the measuring head to be tested
with
<ENTER>
.
5. Tightly screw the measuring head onto the OxiTop
®
PT test resource.
6. Set the plunger of the syringe on the OxiTop
®
-PT test resource to 2.0
scale parts.
This creates a negative pressure.
7. Confirm the displayed negative pressure at the measuring head with
<ENTER>
.The difference pressure is displayd as the result.
Menu
Explanation
Duration... 1 ...5 ..7 Set the measuring duration in
days
For OxiTop
®
-IDS, a longer mea-
suring duration can be set at the
wirelessly connected meter.
Unit... mg/l
Δ
hPa
hPa
digit
Select a unit.
Sample volume... 22.7
43.5
97.0
164.0
250.0
365.0
432.0 Select the sample volume.