PL123782U1 - Photometer for determining the chemical demand for oxygen - Google Patents
Photometer for determining the chemical demand for oxygenInfo
- Publication number
- PL123782U1 PL123782U1 PL123782U PL12378215U PL123782U1 PL 123782 U1 PL123782 U1 PL 123782U1 PL 123782 U PL123782 U PL 123782U PL 12378215 U PL12378215 U PL 12378215U PL 123782 U1 PL123782 U1 PL 123782U1
- Authority
- PL
- Poland
- Prior art keywords
- photometer
- oxygen
- determining
- reaction
- leds
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- 239000004809 Teflon Substances 0.000 abstract 1
- 229920006362 Teflon® Polymers 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000005337 ground glass Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Fotometr do oznaczania chemicznego zapotrzebowania na tlen jest wyposażony w komorę reakcyjno-detekcyjną oraz diody LED i charakteryzuje się tym, że w korpusie (1) fotometru znajdują się odseparowane komory pomiarowe - reakcyjna (2) i referencyjna (3), położone na drodze optycznej wiązki światła, którego emisja oraz detekcja następuje za pomocą diod LED (4) - emisyjnych oraz diod LED pracujących jako fotodetektory, a diody (4) zamontowane są w teflonowych tulejach dystansujących (5), w których umieszczone są wałki wykonane z oszlifowanego szkła (6), umożliwiające skupienie wiązki światła, a także w korpusie (1) fotometru zamontowana jest grzałka (7) oraz czujnik temperatury (8) podłączone do termoregulatora.The photometer for the determination of chemical oxygen demand is equipped with a reaction and detection chamber and LED diodes and is characterized by the fact that the body (1) of the photometer has separate measuring chambers - reaction (2) and reference (3), located on the optical path of the beam light emitted and detected by means of LEDs (4) - emission and LEDs working as photodetectors, and the diodes (4) are mounted in teflon spacers (5), in which rollers made of ground glass are placed (6) , enabling focusing of the light beam, and in the body (1) of the photometer a heater (7) and a temperature sensor (8) connected to the thermoregulator are mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL123782U PL68965Y1 (en) | 2015-02-12 | 2015-02-12 | Photometer for determining the chemical demand for oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL123782U PL68965Y1 (en) | 2015-02-12 | 2015-02-12 | Photometer for determining the chemical demand for oxygen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL123782U1 true PL123782U1 (en) | 2016-08-16 |
| PL68965Y1 PL68965Y1 (en) | 2017-03-31 |
Family
ID=56617923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL123782U PL68965Y1 (en) | 2015-02-12 | 2015-02-12 | Photometer for determining the chemical demand for oxygen |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL68965Y1 (en) |
-
2015
- 2015-02-12 PL PL123782U patent/PL68965Y1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL68965Y1 (en) | 2017-03-31 |
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