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Checker Alkalinity (dKH) Marine (tilaustuote)

Checker Alkalinity (dKH) Marine (tilaustuote)

(Tilaustuote, varmista toimitusaika asiakaspalvelusta)


The Hanna Marine Alkalinity (dKH) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. This level of instrumentation also offers greater resolution and accuracy, but can cost hundreds of dollars. The Hanna Marine Alkalinity Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

Details

The HI-772 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits, the HI-772 provides quick, accurate results in four easy steps:



Features at-a-glance:

Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Aquaculture & Aquariums, Water Quality
Ordering Information: HI-772 Checker® is supplied with (2) sample cuvettes with caps, alkalinity reagent starter kit for 25 tests (1 bottle of alkalinity reagent, 1 ml syringe and tip), ­­­ battery, instructions, and quick start guide.


Accuracy (@25°C/77°F)±0.3 dKH ±5% of reading
Auto-offafter ten minutes of non-use
Battery Type(1) 1.5V AAA
Dimensions86.0 mm x 61.0 mm x 37.5 mm (3.4" x 2.4" x 1.5")
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Light Detectorsilicon photocell
Light SourceLED @ 610 nm
Methodcolorimetric method
Range0.0 to 20.0 dKH
Resolution0.1 dKH
Weight64 g (2.25 oz.)
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125.00€ sis. alv
Huom ! Tämä tuote on tilaustuote, joka tilataan varastoomme kun teette tuotteesta tilauksen.
Tuote toimitetaan teille kun tuote on saapunut varastoomme, jos tilaat tämän tuotteen kanssa muita tuotteita tilaus toimitetaan kun tilaustuote on saapunut varastoon. Yleinen toimitusaika tilaustuotteille on 7-30pvä.
Tarkemmat toimitusajat tuotteelle saatte asiakaspalvelustamme.
Lisää ostoskoriin
(Tilaustuote, varmista toimitusaika asiakaspalvelusta)


The Hanna Marine Alkalinity (dKH) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. This level of instrumentation also offers greater resolution and accuracy, but can cost hundreds of dollars. The Hanna Marine Alkalinity Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

Details

The HI-772 Checker®HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test kits, the HI-772 provides quick, accurate results in four easy steps:



Features at-a-glance:

Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Aquaculture & Aquariums, Water Quality
Ordering Information: HI-772 Checker® is supplied with (2) sample cuvettes with caps, alkalinity reagent starter kit for 25 tests (1 bottle of alkalinity reagent, 1 ml syringe and tip), ­­­ battery, instructions, and quick start guide.


Accuracy (@25°C/77°F)±0.3 dKH ±5% of reading
Auto-offafter ten minutes of non-use
Battery Type(1) 1.5V AAA
Dimensions86.0 mm x 61.0 mm x 37.5 mm (3.4" x 2.4" x 1.5")
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Light Detectorsilicon photocell
Light SourceLED @ 610 nm
Methodcolorimetric method
Range0.0 to 20.0 dKH
Resolution0.1 dKH
Weight64 g (2.25 oz.)
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