Photometers & spectrophotometers

270 products

Showing 25 - 48 of 270 products

Showing 25 - 48 of 270 products
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NANO VISII/UVISII Network AdapterMacherey-Nagel
NANO UV/VIS Protective coveringMacherey-Nagel
NANO UV/VIS Halogen lampMacherey-Nagel
NANO VIS II Protective coveringMacherey-Nagel
NANO UV/VIS II UV cover sipperMacherey-Nagel
NANO VIS Potective coveringMacherey-Nagel
NANO VIS caseMacherey-Nagel
Macherey-Nagel NANO VIS case
Sale price€451,11
NANO VIS II caseMacherey-Nagel
Macherey-Nagel NANO VIS II case
Sale price€521,11
NANO VIS II, Advance, Mini Mains adaptMacherey-Nagel
NANO VIS Halogen lampMacherey-Nagel
NANO USB cableA/B PF-12/UV/VIS/V4/V2GMacherey-Nagel
NANO reagent case PF-3 CODMacherey-Nagel
NANO reagent case PF-3 COD, empty caseMacherey-Nagel
NANO PF-12 / PF-12 Plus rechargeable batMacherey-Nagel
NANO Mini USB cable, PF-3Macherey-Nagel
NANO LAN cable 1,5m / spectrophotometerMacherey-Nagel
VISO soil case with PF-3Macherey-Nagel
VISO case Environm.analyses w.PF-12 PlusMacherey-Nagel

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Questions about Photometers & spectrophotometers

Why Photometers & spectrophotometers?

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.

This shelf belongs to Spectroscopy & photometry, inside Lab instruments. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Refractometers & polarimeters and Lamps, cuvette holders & accessories. The category above this shelf is Spectroscopy & photometry.

How does ordering and shipping work?

Luminix Health distributes this range 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. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

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