Description
Holder for tubes for SPTR-V01-001 is a sample-positioning accessory for the SPTR-V01-001 ONDA spectrophotometer platform used in education, general laboratory practice and routine analyses. It provides a stable mount for tubes during photometric measurements of absorption, transmission and concentration, supporting quantitative workflows such as standard-curve and coefficient methods on compatible single-beam instruments. Delivered as 1 pc with a net weight of 0,100 kg and packaging volume of 0,100000 m³, the holder is suited to teaching laboratories and routine analytical benches that process multiple tube-format samples. The accessory belongs to the ONDA product type from manufacturer Labbox, the same family associated with graphical LCD readout, auto-zero and blank functions, and a standard cell path for square 10 mm cuvettes on the base instrument. With origin in Spain and a gross weight of 0,100000 kg, this tube holder helps organise sample handling around SPTR-V01-001 systems without altering the optical configuration of the spectrophotometer itself.
This article is part of Lamps, cuvette holders & accessories, in Spectroscopy & photometry.
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Questions about Support for tubes for SPTR-V01-001
What is this article?
Support for tubes for SPTR-V01-001 is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Lamps, cuvette holders & accessories, inside Spectroscopy & photometry, in Lab instruments.
A spectrophotometer's lamp, deuterium for UV and tungsten for visible, is a consumable with a life in hours. A cuvette holder sets the path. A 10 mm holder does not correctly read a 1 mm cell unless the software is told. The accessory has to fit that optical bench.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
Which category should I open next?
The category is Spectroscopy & photometry. The sub-category is Lamps, cuvette holders & accessories. The catalogue is Lab instruments.
Shelves beside this one are Photometers & spectrophotometers and Refractometers & polarimeters.
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.

