Description
Bottle-top burette Titrette® 50 ml is a digital titration instrument designed for fast, reliable work with high accuracy and without dependence on a mains power supply. Within defined physical limits—device and reagent between +15 °C and +40 °C, vapour pressure up to 500 mbar, viscosity up to 500 mm²/s, altitude up to 3000 m, and relative humidity from 20 % to 90 %—it delivers Class A accuracy. The clear digital display resolves to 0,001 ml (0,01 ml above 20 ml titration volume). Easy Handling removes the need to switch between filling and titrating, while laboratory cleaning and part exchange keep maintenance simple. Four electronic extras support Easy Calibration, calibration reminders, Auto-Power-Off energy saving, and selectable decimal places. The unit mounts on GL 45 bottle threads, features a horizontally and vertically adjustable titration cannula, and is DE-M compliant under the German Weights and Measures Ordinance. Supplied as a complete set from manufacturer Marienfeld, it includes a telescopic suction tube 170–330 mm, recirculation tube, two micro batteries, three polypropylene bottle adapters, light-protection windows, instructions, and a quality certificate. An optional PC interface version is also available.
This article is part of Bottle-top dispensers, in Liquid handling.
Key features
- Pack size: 1 pc
- Nominal volume: 50 ml
- Bottle thread: GL 45
- Display resolution: 0,001 ml (0,01 ml above 20 ml)
- Accuracy: within Class A error limits
- EAN: 4033378449610
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Bottetop burette Titrette® 50 ml
What is this article?
Bottetop burette Titrette® 50 ml is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Lab instruments.
A bottle-top dispenser meters a reagent directly from the bottle it is mounted on, by a piston. The volume range and the chemical compatibility of the wetted parts, glass, ceramic, PTFE, are the specification. It is for the same reagent again and again, not for changing liquids every sample.
A piston pipette delivers a set volume of liquid by air displacement or, for viscous and volatile liquids, by positive displacement. A single channel is the ordinary tool. A multichannel repeats the same volume across a row of a plate. A bottle-top dispenser meters reagent from the bottle it sits on. The accuracy is a property of the pipette and of how it is used, which is why calibration and a certificate exist. Piston-operated apparatus is treated under ISO laboratory apparatus. The volume unit sits with the BIPM and NIST.
Which category should I open next?
The category is Liquid handling. The sub-category is Bottle-top dispensers. The catalogue is Lab instruments.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, Multichannel pipettes and Electronic pipettes.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.