BV200 Plasma Viscometer Mk2/3 Customer User
Manual
Issue 9
th
Sep 2020 - Rev 1.8
Page 10 of 53
3.2. General Warnings
Type of Warning
Precaution
Blood samples deteriorate with time
and incorrect storage temperature
Blood samples for plasma viscosity testing can
be used for up to 7 days. It is recommended the
plasma sample be separated from the whole
blood. Plasma samples should be stored at
ambient room temperature and should never be
stored in a fridge or freezer. If plasma is stored in
a fridge, cryoproteins will precipitate out of the
fluid leading to incorrect results.
Blood products can carry blood borne
infection.
All operators are required to be trained in
handling contaminated blood products.
Always wear properly fastened protective
laboratory clothing when operating the
equipment - this is especially true of wearing
protective gloves.
The Anti-Biological Growth Reagent
is toxic if undiluted
The anti-biological growth reagent used
comprises 0.02% Sodium Azide in the LOW,
HIGH, and CHECK reagents, so is not toxic at
this level but users should be aware of the
hazard.
All those who are likely to come into contact with
this reagent should take the precautions listed in
the MSDS supplied with the support
documentation.
The cassette probe is sharp and
should always be considered as a
Biohazard
Avoid all contact with the probe tip.
Wear surgical gloves whenever handling the
cassette and probe.
Fit probe guards when removing the cassette
and ensure probe guards are fitted at all times
the probes are not installed in the viscometer,
apart from when it is being cleaned.
The Viscometer contains moving
parts
Never operate with loose fitting clothing - always
wear properly fastened protective laboratory
clothing when operating the equipment
Long hair should be restrained.
During operation never have the plastic door to
the cassette open.
Never operate the viscometer with the main front
hinged cover up.
