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HI775 Freshwater Alkalinity Colorimeter

HI775 Freshwater Alkalinity Colorimeter

Stop wasting time struggling with a color chart. Get accurate water testing results with our simple handheld colorimeter.

Our freshwater alkalinity colorimeter brings you more precise technology from your standard chemical test kit. With direct digital freshwater alkalinity results our handheld colorimeter eliminates the hassle of color matching.

  • The small size of our handheld colorimeter makes it portable and fit perfectly in your pocket..
  • Results are achieved easily with simple, one-button operation.
  • Easy operation and direct results make measurement quick.

The HI775 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. Present in varying concentrations in freshwater bodies, alkalinity, from carbonate and noncarbonate salts, provides a buffer against drastic pH changes in water. Used in the drinking water treatment process, the concentration of alkalinity dictates which chemicals are used and at what volumes, as well as protecting finished, potable drinking water in the distribution system. Designed as a more accurate alternative to chemical test kits, the HI775 provides quick, accurate results in a few 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: Water Quality, Environmental, Education, Industrial

checker compact and portable meter

Compact, Portable Design

 

 

 

 

checker built-in timer

Built-in Timer

 

 

 

 

checker one-button operation

One Button Operation

 

 

 

 

Details

The HI701 Checker®HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure free chlorine. Free chlorine is the active form of chlorine used for disinfection of drinking water, swimming pools and spas, and vegetable rinse water. Free chlorine in water is also harmful to a reverse osmosis membrane and needs to be monitored for removal from source water prior to being used. Designed as a more accurate alternative to chemical test kits, the HI701 provides quick, accurate results in four easy steps:How to use Hanna Checker Handheld Colorimeter

 

Specifications

Range0 to 500 ppm
Resolution1 ppm
Accuracy @ 25?C/77?F?5 ppm (mg/L) ?5% of reading
Light SourceLED @ 610 nm
Light Detectorsilicon photocell
Methodcolorimetric method
Environment0 to 50?C (32 to 122?F); RH max 95% non-condensing
Battery Type(1) 1.5V AAA
Auto-offafter ten minutes of non-use
Dimensions81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)
Weight64 g (2.25 oz.)
Ordering InformationHI775 Checker? is supplied with (2) sample cuvettes with caps, alkalinity reagent starter kit for 25 tests (1 bottle of alkalinity reagent), (1) 1 ml syringe and tip), ??? battery, instructions and quick start guide.
Warranty6 months