DISPENSER – SA SERIES

BOECO SA Series Bottle-Top Dispenser, complete with 4 adapters (PP), telescopic filling tube, spanner, instruction manual, quality certificate and calibration report, without reservoir bottle. 

  • Innovative
  • Unique piston mechanism allows cleaning of the piston and cylinder without disturbing the calibration
  • Spring-less valve design leads to smooth functioning and high chemical resistance
  • Perfect Handling
  • Discharge tube with 360° rotating makes the bottle label visible all the time
  • Ease of volume setting with locking mechanism
  • Telescoping filling tube compatible with different sizes of reagent bottles
  • Comes with 4 additional adapters for common bottle sizes
  • Easy dispensing and fast priming
  • Key features
  • Excellent chemical resisitance
  • Permanent fluid path visible
  • Robustness with long lasting performance
  • Hassle free maintenance and cleaning
  • Easy to calibrate and adjust in order to comply with ISO 8655-5 standards
  • Can be autoclaved for sterile application 121°C
  • Safety
  • Replaceable filling and discharge valve with safety ball
  • The glass barrel is protected by a transparent plastic sleeve, which prevents the user from cuts and splashes if the glass breaks
  • Drip-free discharge tube holder to restrict tubing movement

Application
The BOECO SA dispenser supports a very wide range of applications for the dispensing of aggressive reagents – directly from the supply bottle:
Such as concentrated bases and acids like H3PO4, H2SO4 (with certain exceptions such as HCL, HNO3, HF, etc.), saline solutions, and a variety of organic solvents.
Specially for use in trace analysis for dispensing high-purity and highly concentrated acids and salt solutions, acids, alkalies and many organic solvents as well as hydrogen peroxide, bromine.

Material in contact with media
Borosilicate glass, Al2O3-ceramic PFA, FEP, PTFE, ETFE and PP (Bottle screw cap).

Limits and operating exclusions
Temperature: +15 °C to +40 °C
Steam pressure: max. 500 mbar
Viscosity: max. 500 mm2/s
Density: max. 2.2 g/cm3
Liquids attacking ETFE, FEP, PFA and PTFE (e.g. dissolved sodium azide)
Liquids attacking borosilicate glass (e.g. hydrofluoric acid)
Hydrochloric acid > 20 % and nitric acid > 30 %
Tetrahydrofuran, Trifluoroacetic acid
Explosive liquids (e.g. carbon disulfide)
Suspensions (e.g. of charcoal) as solid particles may clog or
damage the instrument.
Liquids attacking PP (Bottle screw cap)

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CODE ML
BOE 9680002  0,25 –     2,5 ml
BOE 9680005  0,5 –     5,0 ml
BOE 9680010  1,0 –   10,0 ml
BOE 9680025  2,5 –   25,0 ml
BOE 9680050 5,0 –   50,0 ml

DISPENSER – GP SERIES

BOECO GP Series Bottle-Top Dispenser, complete with 3 or 5 adapters (PP), telescopic filling tube, mounting tool, instruction manual, quality certificate, without reservoir bottle.

BOECO GP Series bottle-top dispensers are instruments with proven
precision that offer many advantages in routine liquid-handling operations.
The positive displacement piston in this instrument is equipped with a
fluoroplastic (PFA) sealing lip on the cylinder wall. This acts like a windscreen
wiper to prevent crystal build-up on the cylinder wall from readily crystallisable
media. The glass cylinder is also coated with a plastic material that reduces
the risk of splashes should breakage occur. The telescopic filling tube can be
adjusted smoothly to the height of the bottle.
Since the materials in contact with the media (Borosilicate glass, AI2O3ceramic,
ETFE, FEP, PFA, PTFE, platinum- iridium, PP (closure cap) are resistant to most acids, bases, and solvents, BOECO GP Series bottle-top dispensers can be used in practically any operation with salt solutions, acids, bases and many organic solvents.
BOECO GP Series bottle-top Dispensers are completely autoclavable at 121°C (2 bar) according to DIN EN 285
Also available with DAkkS calibration certificate or individual quality certificate.

Manufactured in Germany in accordance with ISO 9001:2008 / ISO 14001:2009 quality and environmental standards.

Limits and operating exclusions
Use Temperature from +15 °C to +40 °C of instrument and reagent
Steam pressure: max. 600 mbar; 
Kinematic Viscosity up to: max. 500 mm2/s
Density: max. 2.2 g/cm3
Liquids attacking Al2O3-ceramic, ETFE, FEP, PFA and PTFE (e.g. dissolved sodium azide)
Liquids attacking borosilicate glass (e.g. hydrofluoric acid)
Nitric acid > 60 %, Tetrahydrofuran, Trifluoroacetic acid.
Explosive liquids (e.g., carbon disulfide)
Suspensions (e.g. of charcoal) as solid particles may clog or damage the
instrument. Liquids attacking PP (Closure cap)

CODE ML
BOE  9900225  0,2 –     2,0 ml
BOE  9900550  0,5 –     5,0 ml
BOE  9900110  1,0 –   10,0 ml
BOE  9902525  2,5 –   25,0 ml
BOE  9905050 5,0 –   50,0 ml
BOE  9901100 10,0 – 100,0 ml