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OSMOMAT 050 User Guide
Version 1.1 (2011-10-12)
2.2 Power Supply
The standard model is operated with 230V (+/- 30V) at 50/60 Hz. The power consumption is 20VA.
Special models using 115V or 100V are also available.
2.3 Dimensions and Weight
Dimensions (width x height x depth):
360 x 250 x 355 mm
Weight:
approx. 5.1 kg excluding bottles
2.4 Safety and Handling Information
The OSMOMAT 050 colloid osmometer is an electric laboratory measurement device. It should there-
fore be handled according to the safety provisions and precautions for electric measurement, control,
and laboratory equipment.
If the equipment is to be
decommissioned
, make sure it is sufficiently
disinfected
. This will
make sure that the equipment has been
decommissioned
in accordance with local accident
prevention guidelines (UVV).
To prevent damage to the pressure transducer during extended periods of inactivity or in case of de-
commissioning,
the following steps must be performed
:
Always switch on device when performing work on the measuring cell or the pressure trans-
ducer (see chapter 3).
Open measuring cell and remove membrane and filter paper.
Repeatedly rinse measuring cell using distilled water (especially the pressure transducer).
Suction off residual water using special cannula, dry cell by using paper, and loosely replace
screw cap with dry filter paper inserted.
The unit does not emit harmful substances either during operation or when switched off.
Symbols on the unit and serial number plate correspond to the requirements of the following stand-
ards: DIN EN 61010-1, DIN EN 375 and DIN EN 980 (harmonized standard for medical devices ac-
cording to § 3 No. 17 of the German Medical Device Law MPG).
2.5 Known Risks Associated with the Use of the OSMOMAT 050
In our experience using the OSMOMAT since 1979, we have not found it to present any direct hazards
or risks to the user. Such hazards and risks cannot be excluded entirely for technical equipment, how-
ever.
This operating instruction helps you gain a basic understanding of the design, the measurement prin-
ciple, maintenance and servicing of the unit.
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