Dispensette brand

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JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Do you dispense long series, sterile applications or moisture-sensitive media? Digital design: Especially easy to read digital display.

Dispensette brand

The term 'dispensing' is understood to mean the discharge of defined quantities. For easy, rapid and precise dispensing of reagents, bottle-top dispensers are widely employed to replace poured transfers into graduated cylinders. They can be mounted directly on commercial laboratory bottles, either directly or by means of adapters. It is no longer necessary to transfer or decant chemicals. Serial dispensing in particular is greatly facilitated. By an upward movement of the piston, the preset amount of liquid is aspirated from the reagent bottle into the dispenser cylinder. By the subsequent downward movement of the piston, the liquid is released through a valve system and the discharge tube. There is no need to set a meniscus or to observe a waiting time. This system requires no piston seal and is therefore very durable and maintenance-friendly. The piston fits into the dispensing cylinder without contact. Piston and cylinder are separated by a gap only a few thousandths of a millimeter wide and filled with liquid. This film of liquid acts as a lubricant which makes the piston glide very smoothly. In addition to the 'floating piston' operating principle, instruments with a 'wiping-seal' piston are also used. It is frequently reported that these systems require higher operating forces and that the frictional wear can cause defective seals.

Operating manual. Chemical Structure Tools.

Optimized flow channels make dispensing and priming even easier-particularly in instruments with large volumes. Designed for general-purpose dispensing applications. We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product. By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Do you dispense long series, sterile applications or moisture-sensitive media? Digital design: Especially easy to read digital display. The selected dosed volume can be adjusted precisely and is easy to reproduce. Easy calibration technology for adjustment in seconds without tools. Automatic designation if factory default changed. Vapor pressure up to max. Aspirate slowly above mbar, in order to prevent the liquid from boiling.

Dispensette brand

JavaScript scheint in Ihrem Browser deaktiviert zu sein. Digital: Besonders leicht ablesbare digitale Anzeige. Analog: Analoge Volumenanzeige, schnell einstellbares Dosiervolumen, sicher fixiert durch innenliegende Zahnleiste. Zum volumengenauen Dosieren hochreiner Medien in der Spurenanalytik. Sicher fixiert: Die Volumeneinstellung rastet durch die innenliegende Zahnleiste schnell ein und ist sicher fixiert. Das erleichtert die Reinigung. Auswechselbare Dosiereinheit: Die komplette Dosiereinheit kann vom Anwender ohne Werkzeug leicht ausgetauscht werden.

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Browse Featured Brands. The right choice With so many possibilities, it can be difficult to make the right choice for your applications. Aspirate slowly above mbar, in order to prevent the liquid from boiling. Bottle-top dispensers with wiping-seal piston. Do you dispense long series, sterile applications or moisture-sensitive media? Help Desk. Easy calibration technology for adjustment in seconds without tools. Balances and Scales. We appreciate your feedback. Selection chart. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Selection chart. Acids: Weak, dilute or non-oxidizing acids can be dispensed. Telephone Number:. Upon Request.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Digital: The mechanical volume setting is easy to read and ensures accurate and reproducible volume control.

Shop All Lab Consumables. New Lab Start-Up. For the best experience on our site, be sure to turn on Javascript in your browser. Greener Choice Offers one or more environmental benefits itemized in the U. Selection chart. For efficient volume adjustment, you can choose between digital and analog adjustment, or fixed volume. Technical Details. Life Sciences Products. The design of the system allows a replacement of the complete dispensing cartridge. Change Documents. In addition to the 'floating piston' operating principle, instruments with a 'wiping-seal' piston are also used. Account Administration. A field-tested cleaning process before use in trace analysis is described in the operating manual.