Operating instructions

24 METTLER TOLEDO DE40/50/51 Density Meter
Getting started
5.3.3 Sampling with ASU-DE
- Dip the sampling tube into the beaker containing your sample.
- Press the <MEASURE> key.
The sampling will be done auto-
matically, according to the
predefined time.
Once the sampling is done, remove
the sampling tube from the beaker.
5.3.4 Sampling without ASU-DE
- Fill the syringe with approx. 3 mL of your sample.
- Insert the syringe in the sample inlet (lower measuring tube connection).
- Fill the measuring cell with the syringe (approx. 2 mL). During the filling watch carefully that
no air bubbles enter the measuring cell.
- Leave the syringe in the sample inlet.
5.3.5 Measurement
Press the <MEASURE> key.
Press the <DISPLAY> key to switch
from Oscillation to Density.
When the measurement is finished,
the result is displayed and printed.
Note: This printout corresponds to the selection
GLP for the report. See section 7 "Report"
for more information.
*** Result ***
Sample No. 02-01
Date : 29/06/1998 11:15
Sample ID : ORANGE
Method No. : 0
Method Name : TestMeth
Meas.Temp. : 20.00 °C
Period T : 1086422
d[g/cm3] : 0.99821
Meas.Time : 00:00:36
Name : Quality Lab 1
--------------
0.TestMeth ORANGE 2-01
Temp.(°C) Oscillation
Set 20.00
Cell 20.86
Measuring
0.TestMeth ORANGE 02-01
Temp.(°C) Density(g/cm3)
Set 20.00
Cell 20.00
1086414
Result
0.99820
11.TestMeth ORANGE 02-01
Temp.(°C) Oscillation
Set 20.00
Cell 20.86
Sampling
1086414