7
Oils
Ca
libration
oil
,
art. nr. SH0280
:
Viscosity=4802cP@23°C
Density=0.8739g/ml
Calculated KU=139.108
Calculated grams=1002.8
Calibration
oil
,
art. nr. SH0855
:
Viscosity=2316cP@23°C
Density=0.8479g/ml
KU=111.0
Calculated grams=496.5
Calibration
oil, art. nr. SH0718:
Viscosity=464.8cP@23°C
Density=0.8745/ml
KU=67.6
Calculated grams=120.9
Calibration technique
This work should preferable be carried out in a temperature controlled environment.
A minimum quantity of 470ml of each of the calibration oils is required. This is the
net contents of a full Ca
libration
oil bottle.
Carefully empty the contents of each calibration oil bottle into separate CLEAN
500ml paint tins to BS1262:1989. Ensure each paint tin and lid is labelled in order
to identify their contents. Replace lids.
Switch on the instrument and plug the calibration key into the rear of the
instrument. The instrument is now in calibration mode.
The first calibration point value (1003g) will appear on the display.
From the data given on the calibration oil certificate, calculate the value in grams
at 23°C.
If required adjust the displayed value up or down until it agrees with the
calculated value. Round up or down any values less than one e.g. calculated
value=1002.8 grams, displayed value=1003 grams.
Содержание SH1349
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