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Distributeur économique à monter sur le goulot d’une bouteille

Distributeur économique à monter sur le goulot d’une bouteille

Modèle :Seripettor


Besoin de plus d'informations? (514) 354-2511 - 1-800-463-4363

The seripettor® dispenser is a new low-cost, wiping seal dispenser from BRAND designed for use with many common laboratory liquids, such as bases, biological solutions, dilute acids, polar solvents, and aqueous solutions. The innovative design permits complete disassembly without tools for the replacement of low-cost wearing parts. The result: minimal downtime and low lifetime cost!

Features
  • Dispenses many common lab liquids.
  • Economical wiping seal technology.
  • Low-cost, replaceable valves and dispensing cartridge. One extra cartridge included FREE!
  • Thread adapters included fit most common reagent bottle threads.
  • Rugged construction for safety!

 

Specifications
Fluid path Parts of seripettor® which come in contact with dispensed liquids are made of PP, PE and EPDM (Ethylene-propylene-diene-rubber).
Operating Range
Liquids which do not attack the materials of contruction can be dispensed when observing the following limits
Vapor pressure up to 500 mbar
Viscosity
  • 10 ml model: 150mm²/s
  • 25 ml model: 75mm²/s
Density < 13.6 g/cm³
Temperature < 40°C/104°F
Liquids that should not be dispensed include, but are not limited to
  • concentrated or oxidizing acids
  • non-polar solvents, like hydrocarbons and halogenated hydrocarbons.

 

Items supplied
  • 1 seripettor®
  • 1 operating manual
  • 2 dispensing cartridges
  • 1 discharge tube
  • 1 filling tube
  • 2 PP adapters (A 45/32 and A 45/S 38)
  • A wide variety of other adapters are available for other thread sizes and standard taper joints.

 

Cat. No. Description
Volume mL Subdivision mL A* < ± % CV <* %
4721 140
1 - 10
0.2
1.2
0.2
4721 150
2.5 - 25
0.5
1.2
0.2
Replacement parts
7045 02 Dispensing cartridge for 10 mL seripettor®, pack of 3
7045 04 Dispensing cartridge for 25 mL seripettor®, pack of 3
7045 32 Filling tube, PP, 250 mm, pack of 2
7045 34 Filling tube, PP, 500 mm, pack of 2
67 90 Valve set (1 filling valve, 1 discharge valve, 2 seals)
7045 20 Discharge tube, PP

* The values of accuracy and coefficient of variation are final test values referring to the delivered nominal volume, instrument and distilled water at equilibrium with  ambient temperature (68°F/20°C), and with smooth operation.
A = accuracy, CV = coefficient of variation.

 

Convertisseur d'unités