Description
Digital burette Titrex 0 - 50 ml is a high-precision laboratory instrument for accurate dosing and titration across everyday analytical workflows. Standard subdivision is 0,01 ml, with accuracy of ±0,03 ml and deviation of ±0,01 ml on a GL45 thread connection. Error limits are tighter than the requirements of ISO 8655, supporting reliable volumetric work with most acids and alkalis. The closed system vents and empties without reagent loss, while the valve head rotates through 360° for safer handling. Dual-function operation covers dispensing up to 50 ml and burette use up to 99,99 ml, with rapid volume setting and vertical valves that help prevent sedimentation and contamination. A 180° rotatable cannula delivers fully drip-free delivery. Calibration is performed with water at 20 °C; the next calibration date can be preset and recalibration for media of different density is supported. Up to 1000 values can be stored via the RS232 interface, with automatic power cut-off after three minutes. The unit from manufacturer Witeg is easy to dismantle and clean, the valve head is autoclavable at 121 °C, and each instrument carries an individual certificate, CE mark, serial number and DE-M marking. Scope of delivery includes suction tube, discharge cannula, adapters, charging cable, TITREXSOFT software, RS232 cable and certificate.
This article is part of Burettes, in Volumetric glassware.
Key features
- Pack size: 1 pc
- Volume range: 0–50 ml
- Subdivision: 0,01 ml
- Accuracy: ±0,03 ml
- Thread size: GL45
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Questions about Digital burette TITREX 0 - 50 ml
What is this article?
Digital burette TITREX 0 - 50 ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Burettes, inside Volumetric glassware, in Labware.
A burette delivers a measured volume through a stopcock, which is how a titration is read. Class A and class AS state the tolerance. The stopcock, glass or PTFE, and the volume of the burette are the choices. A dirty bore changes the delivered volume.
Volumetric glassware is glass that has been calibrated to contain or to deliver one stated volume at a reference temperature. That calibration is the whole point. Class A and class AS have a tighter tolerance than class B. A volumetric flask contains. A pipette and a burette deliver. A measuring cylinder is the coarser reading, used when the volume is not the result. The classes sit under ISO laboratory glassware. The chain back to the unit of volume is the work of the BIPM and of NIST.
Which category should I open next?
The category is Volumetric glassware. The sub-category is Burettes. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, Mixing cylinders and Volumetric accessories & certificates.
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.