Chat with us, powered by LiveChat

Free Chlorine Checker® HC - HI701

More Views

Free Chlorine Checker® HC - HI701

$99.00
OR

Availability: Please note - All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please contact us today.

The Hanna Free Chlorine 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. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Free Chlorine 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.


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

Features at-a-glance:

  • For use with freshwater samples
  • 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, Pools and Spas

Chlorine

Free Chlorine Range 0.00 to 2.50 ppm
Free Chlorine Resolution 0.01 ppm
Free Chlorine Accuracy ±0.03 ppm ±3% of reading
Chlorine Method Adaptation of USEPA method 330.5. The reaction between free chlorine and the DPD reagent causes a pink tint in the sample.

General Meter

Automatic Shut-Off after two minutes of non-use
Battery Type/Life (1) 1.5V AAA
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)
Weight 64 g (2.25 oz.)
Photometer/Colorimeter Light Source LED @ 525 nm
Photometer/Colorimeter Light Detector silicon photocell
Ordering Information HI701 Checker® is supplied with (2) sample cuvettes with caps, free chlorine reagent set for 6 tests, battery, instructions and quick start guide.

SDS:

Reviews: