Description
pHotoFlex® pH/SET is a portable LED filter photometer with integrated pH measurement function, supplied complete in a field case for mobile laboratory and on-site water analysis. The set includes a table insert for the instrument, stand and cuvettes, together with the SenTix® 41 pH electrode and essential accessories such as empty cuvettes in 16 mm and 28 mm sizes, a microfibre cloth, stand, buffer solutions (50 ml pH 4,01 and pH 7), beaker, screwdriver, PC software LSdata Flex/430, PC connection cable AK 540 B and operating instructions. Designed for flexible photometric and pH determinations in the field or laboratory, the instrument supports routine testing workflows with convenient data handling via the supplied software. Note that the adjustable pipette KK/VAR5000 (0,5–5 ml) with tips is not included and must be ordered separately. This complete set from manufacturer WTW - a Xylem brand offers a ready-to-use solution for professionals requiring combined photometry and pH capability in a compact, transportable format with a net weight of approximately 5 kg.
This article is part of Photometers & spectrophotometers, in Spectroscopy & photometry.
Key features
- Pack size: 1.0 set
- Type: portable LED filter photometer with pH function
- Includes: SenTix® 41 pH electrode and field case
- Cuvettes: empty 16 mm and 28 mm
- Software: LSdata Flex/430 with PC cable AK 540 B
- EAN: 4064664016834
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Questions about pHotoFlex® pH/SET, Portable LED filter photometer with integrated pH function in
What is this article?
pHotoFlex® pH/SET, Portable LED filter photometer with integrated pH function in is the article on this page. Luminix Health distributes WTW - a Xylem brand for laboratory use. It sits in Photometers & spectrophotometers, inside Spectroscopy & photometry, in Lab instruments.
A photometer reads absorbance at one or a few wavelengths. A spectrophotometer scans or selects many. Both send light through a cuvette or a well. The wavelength range, UV or visible, and the bandwidth decide what can be measured. A visible-only instrument cannot read a nucleic acid at 260 nm.
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 Photometers & spectrophotometers. The catalogue is Lab instruments.
Shelves beside this one are Refractometers & polarimeters and Lamps, cuvette holders & accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

