Brand Dispensette S Analog, with recirculation valve, bottle-top dispenser (0.1 – 100 ml) – 0.5 ml – 5 ml
€345.00
% Manufacturer's RRP: €411.20 16% below manufacturer's RRP
- Seven volumes ranging from 0.1 to 100 ml in a single series
- mechanical scale on the cylinder, without counter
- Accuracy 0.5 %, coefficient of variation 0.1 %
- Return valve on all seven sizes
- Media compatibility red, standard version
- Autoclavable at 121 °C, 2 bar
- DE-M marked
Product information "Brand Dispensette S Analog, with recirculation valve, bottle-top dispenser (0.1 – 100 ml) – 0.5 ml – 5 ml"
The classic model with added efficiency: BRAND Dispensette S Analog (with recirculation valve)
The BRAND Dispensette S Analog is the globally proven standard for precise dispensing directly from the stock bottle. In this version, the device is fitted with a recirculation valve as standard. This small but crucial feature simplifies your workflow during venting: instead of wasting valuable reagent by discarding it into a beaker, you simply return it to the bottle whilst venting. This saves costs and protects the environment.
Simple, Safe, Analogue
The ‘S’ generation stands for ‘Safe, Simple, Efficient’.
- Analogue adjustment: The desired volume is set using a mechanical slide control with an internal rack. This ensures a secure setting that cannot be accidentally altered, even during hectic operation.
- Smooth operation: Thanks to advanced piston and cylinder materials, the piston glides almost effortlessly. Suction and ejection require minimal force, a relief for your joints during long dispensing series.
- Flexibility: The valve block can be rotated through 360°, so you can always align the dispensing tube perfectly with the bottle’s label.
Recirculation valve: how it works
A simple turn of the valve is all it takes:
- ‘Back-dosing’ position: The piston is moved to remove air bubbles from the cylinder. The liquid flows back into the bottle. No splashing, no wastage.
- ‘Dosing’ position: Once the cylinder is free of air bubbles, switch the valve over and dispense precisely into your container.
Universal use (colour code: red)
The Dispensette S covers an extremely wide range of media. It is ideal for corrosive reagents such as concentrated acids (e.g. H₃PO₄, H₂SO₄), alkalis (e.g. NaOH, KOH), salt solutions and many organic solvents. (Exception: For hydrofluoric acid, please use the Trace Analysis version).
Technical data
- Model: Dispensette S Analog
- Special feature: Includes a recirculation valve
- Adjustment type: Analogue (slider)
- Volume range: 0.1 ml to 100 ml (depending on the variant selected)
- Materials in contact with the medium: borosilicate glass, Al₂O₃ ceramic, platinum-iridium, ETFE, FEP, PFA, PP (screw cap)
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Operating limits:
- Vapour pressure: max. 600 mbar
- Viscosity: max. 500 mm²/s
- Temperature: max. +40 °C
- Density: max. 2.2 g/cm³
- Autoclavable: Yes, completely at 121 °C (without disassembly)
- Certified for compliance: Yes (DE-M)
Scope of delivery
- 1 x BRAND Dispensette S Analog (volume as selected above)
- 1 x recirculation valve (already fitted)
- 1 x dispensing cannula
- 1 x telescopic suction tube (adjustable in length, suitable for the nominal volume)
- 1 x assembly key
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1 x adapter set for various bottle threads (polypropylene)
- (For 1, 2, 5, 10 ml: GL 24–25, GL 28/S 28, GL 32–33, GL 38)
- (For 25, 50, 100 ml: GL 32–33, GL 38, S 40)
- 1 x quality certificate
- 1 x operating instructions
Individual requirements & accessories
Do you have the right storage bottle?
- Bottles: We offer laboratory bottles with a GL 45 thread (standard) in clear glass or amber glass (light-protective).
- Extensions: For particularly deep containers, we offer extended suction tubes and flexible discharge hoses (for batch dispensing).
Please contact our procurement service for spare parts or specialist accessories.
| Volume range: | 0.5 ml - 5 ml |
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