Function; Limitations Of Use; Operating Exclusions; Storage Conditions - BRAND macro Instrucciones De Manejo

2.1 Function

The device serves as an aid for pipetting liquids with graduated and volu-
metric pipettes made of glass or plastic in the volume range from 0.1 ml
to 200 ml and with a suction tube outer diameter < 9.2 mm. When the de-
vice is handled correctly, the pipetted liquid comes into contact with the
pipette only.

2.2 Limitations of use

This device is intended for pipetting liquids within the following physical
limitations:
• from 10 to 40°C (from 50 to 104°F) (device and reagent)
• vapor pressure up to 500 mbar. Absorb slowly above 300 mbar in or-
der to prevent the liquid from boiling.
• Density up to 2.4 g/cm

2.3 Operating exclusions

The device must not be used for liquids with vapors that can attack the
materials silicone or PP.
The device is not suitable for use with Pasteur pipettes.

2.4 Storage Conditions

Store the unit and accessories in a cool and dry place in cleaned condition
only.
Storage temperature from −20 to 50°C (−4 to 122°F).
Relative humidity: 5 % to 95 %.
9976 40
3
2 Safety
Operating manual
31