5
EN
|
INSTRUCTION MANUAL
|
VWR
Pac
kage
Contents
•
Zippette
Classic
bottle top dispenser
•
Three adaptors 38 mm, 40 mm and 45 mm
•
PTFE inlet tube
Installation
Restriction of Use
NEVER use the Zippette
Classic
with:
•
Liquids which are not compatible with PTFE, PVDF, FEP, borosilicate glass, alumina ceramic or those
which may attack platinum-iridium
•
Hydrofluoric acid
•
Liquids which contain solid particles
Temperature limits of Zippette
Classic
and reagent are 15 °C to 40 °C
Before Using the Zippette
Classic
Check that the instrument has not been damaged in transit.
Assembly
The Zippette
Classic
is packed with the dispense tube attached and the inlet feed tube removed. The 300
mm length of PTFE inlet tube provided should be trimmed to fit your particular reservoir. The bottom end
should be cut diagonally at a length that is close to the bottom of the container when the Zippette
Classic
is assembled to the container.
The threaded platform base of the Zippette
Classic
has a 30 mm screw thread for use with the
recommended squat amber reservoir 1.4 litre with side filler neck, see page 10 for ordering details. The
assembled Zippette
Classic
is screwed onto the reservoir using gentle hand torque applied to the Zippette
Classic
’s
threaded platform base only. Removal should also be by means of hand torque applied to this
same base.
Do not operate the piston until the unit is safely and fully mounted on the reservoir bottle.
Specification
Accuracy ≤±0.3% on maximum delivery and a precision ≤0.1%CV using distilled water at 20 °C.
Testing takes place according to DIN EN ISO 8655 using maximum nominal volume of distilled water at
20 °C, with a uniform and smooth dispense action.
Содержание Zippette Classic
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