Description
Photomètre PF-12(Plus) pour l'analyse de l'eau, ± 2 nm, L 215 x l 100 x H 65 mm, incl. photomètre PF-12(PLUS) incl. DVD de logiciel, manuel, 4 piles Mignon 1,5 V, 4 cuves vides, entonnoir, bécher, seringue, cordon USB, cuve de calibrage et mallette de transport.
Photomètre portable pour une utilisation en laboratoire et sur le terrain, avec tests en cuves rondes VISOCOLOR® ECO et NANOCOLOR® préprogrammés. Mesure néphélométrique de la turbidité possible (1-1000 NTU).
- Écran graphique rétroéclairé
- Sélection automatique de la longueur d'onde
- Support pour cuves rondes de 16 mm de diamètre extérieur
- Port USB pour transfert de données et alimentation électrique
- Boîtier étanche à la poussière et à l'eau selon IP 68
| Type | PF-12Plus |
| Précision | ±2 nm |
| Longueur d'onde | 345/436/470/540/585/620/690 nm |
| Optique | roue à filtres automatique avec sept filtres interférentiels |
| Plage photométrique | ±3 E |
| Précision photométrique | ±1 % |
| Source lumineuse | lampe au tungstène |
| Mémoire de données | 1000 valeurs de mesure, conforme BPL |
| Port | USB 2.0 |
| Indice de protection | 68 |
| L x l x H | 215 x 100 x 65 mm |
| Alimentation | piles : 4 x 1,5 V AA |
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Questions about Photomètre PF-12(Plus) pour l'analyse de l'eau, ± 2 nm, L 215 x l 100 x P 65 mm
What is this article?
Photomètre PF-12(Plus) pour l'analyse de l'eau, ± 2 nm, L 215 x l 100 x P 65 mm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Photometers & spectrophotometers, inside Spectroscopy & photometry, in Instruments de précision.
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 Instruments de précision.
Shelves beside this one are Refractometers & polarimeters and Lamps, cuvette holders & accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.