HI-764 Nitrit (Marin ULR) Handhållen kolorimeter - Checker HC
HI-764 Nitrit (Marin ULR) Handhållen kolorimeter - Checker HC
Pris exklusive moms.
Skynda dig, endast 2 artiklar kvar i lager.
HI-764 Hanna Ultra Low Range Nitrite Checker är idealisk för saltvattensakvarium och korallrevsakvarium. Med sin fantastiska förmåga att mäta exceptionellt låga nitritnivåer är HI-764 Nitrite Checker utmärkt för akvarieunderhåll.
Kunde inte ladda tillgänglighet för upphämtning
Beskrivning
Beskrivning
Nitrites are an intermediate form of nitrogen produced when ammonia is converted into nitrate during the nitrogen cycle. As organic matter decays, it produces ammonia; the highly toxic ammonia is converted into nitrite by bacteria; and the nitrite is then converted into nitrate by another bacteria.
Nitrite is dangerous to aquatic life if it is allowed to build up, causing tissue damage that can lead to illness and death. By detecting even minute levels of nitrite, the Hanna Nitrite Checker can help aquarists to take action at the earliest possible moment and eliminate unnecessary suffering among the fish.
Checker®HC is supplied with reagents for 6 tests. Use code HI-764-25 (25 tests) for future purchases.
Ideal for:
- Salt water aquariums
- Coral reef tanks
Main Benefits:
- Testing is quick and easy
- High precision results - more accurate than chemical test kits
- Auto shut-off feature means the Checker cannot be left on by mistake
- Fully portable, fitting easily into both palm and pocket
Supplied with:
- 2 sample cuvettes
- Cuvette cap
- Starter pack of reagents x 6 tests (re-ordering information: HI-764-25 x 25 tests)
- 1 x 1.5 AAA battery
- Instructions
Also Available: Calibration set HI-764-11.
Four steps. One click. Instant Readout.
1. ‘Zero’ the Checker®HC with your vial & 10ml water sample inside
2. Take the vial out and add your reagent
3. Place your vial into your Checker®HC
4. Press the button and read the results
Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.
Use HI-764-25 Reagents for HI-764 Nitrite (Marine ULR) Handheld Colorimeter - Checker®HC x 25 tests.
Use HI-764-11 Calibration Check Set for HI-764 Nitrite (Marine ULR) Handheld Colorimeter - Checker®HC
Specifikationer
Specifikationer
| Räckvidd | 0 till 200 ppb | |
| Upplösning | 1 ppb | |
| Noggrannhet | ±4 % av avläsningen ±10 ppb vid 25 ºC | |
| Ljuskälla | LED vid 525 nm | |
| Ljusdetektor | Kiselfotocell | |
| Miljö | 0 till 50 °C (32 till 122 °F); max 95 % relativ luftfuktighet, icke-kondenserande | |
| Batterityp | (1) 1,5V AAA-batteri | |
| Automatisk avstängning | Efter 3 minuters inaktivitet | |
| Mått | 86 x 61 x 37,5 mm (3,2 x 2,4 x 1,5 tum) | |
| Vikt | 64 g (2,25 oz.) | |
| Metod | Anpassning av EPA-diazoteringsmetod 354.1. |
Säkerhetsdatablad
Säkerhetsdatablad
Du hittar säkerhetsdatablad för våra produkter här
Manualer
Manualer
Din betalningsinformation behandlas säkert. Vi lagrar inte kreditkortsuppgifter och har inte tillgång till din kreditkortsinformation.