The Dispensette^® S bottletop dispensers combine innovative ideas with proven technology and makes dispensing safer and convenient.

• Discharge tube, with or without recirculation valve.
• Valve system: no additional sealing rings required; this greatly facilitates cleaning and preparations for autoclaving.
• Simple priming by optimised flow channels.
• Less dispensing force - especially with large volume instruments.
• Safe volume setting with internal scalloped track (analog-adjustable instruments).
• Pivoted screw cap: does not disturb dispensing.
• Autoclavable at 121 °C.
• Easy to calibrate and adjust in order to comply with ISO 9001 and GLP guidelines.
• Easy to dismantle for cleaning.
• Replacable filling and discharge valve with safety bulb (locks when discharge tube is not assembled).
• The 360° rotatable valve block allows the bottle label to face the user.
• Telescoping filling tube adjusts easily to different size bottles.
• DE-M marking.

Available models:
Digital:
The mechanical volume setting is easy to read and ensures accurate and reproducible volume control. Easy Calibration Technique for calibration adjustment in seconds without tools. A calibration flag indicates changes from factory settings.

Analog:
Rapid and safe volume setting with internal scalloped track. Simple calibration adjustment with a supplied tool.

Fixed:
For standard applications. Simple calibration adjustment with a supplied tool.

Items supplied:
Bottletop dispenser, DE-M marking, with performance certificate, telescoping filling tube, recirculation valve and recirculation tube (optional), mounting tool and adapters of PP.

• Parts in contact with media consist of high-purity materials such as PTFE, ETFE, FEP, and PFA.
• The purest sapphire is used for replaceable valves.
• A field-tested cleaning process before use in trace analysis is described in the operating manual.
• If contamination of the bottle contents must be avoided, we recommend using the device without recirculation valve.
• The 45 mm standard thread plus the included adapters fit most common lab bottles.

Applications:
Provides outstanding performance for precise volume dispensing of high-purity media for trace analysis. Also suitable for HF with platinum-iridium valve spring.

• Colour code: grey.