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Hanna Instruments HI 713 Checker HC Handheld Low Range Phosphate Colorimeter is no longer available.

  • Easier to use and more accurate than chemical test kits
  • Range: 0.00 to 2.50 ppm (mg/L)
  • Resolution: 0.01 ppm (mg/L)
  • Accuracy: @ 25°C ±0.04 ppm (mg/L) ±4% of reading
  • Light Source: LED @ 525 nm
  • Light Detector: silicon photocell
  • Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
  • Battery Type: (1) 1.5V AAA
  • Auto-off after two minutes of non-use and ten seconds after reading
  • Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5")
  • Weight: 64 g (2.25 oz.)
  • Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method
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Hanna Instruments HI713 Shown
Product Information
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Orthophosphates are found in natural and wastewaters. They are commonly added to drinking water as a corrosion inhibitor. The instantaneous analysis of orthophosphate by colorimetric determination provides rapid results using a standard analysis technique. The Hanna Instruments HI 713 Checker HC Handheld Low Range Phosphate Colorimeter the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only a few resolution p oints while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Hanna HI 713 Checker HC is accurate and affordable.

The Hanna Instruments HI 713 Checker Low Range Phosphate Colorimeter features a resolution of 0.01 ppm (250 points) and ±0.04 ppm (mg/L) ±4% of reading accuracy. The Hanna Instruments HI713 Checker HC uses an adaptation of Standard Method 4500-P E, Ascorbic Acid method. The Hanna Instruments HI-713 Checker HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the Checker HC, press the button and read the results. It's that easy.

Ordering Information
Model Description Buy Online Price
HI713  Hanna Instruments HI 713 Checker HC Handheld Low Range Phosphate Colorimeter Not Available
Included Accessories
  • 2 - Sample Cuvettes with Caps
  • 6 - Powder Reagents for Total Chlorine
  • 1 - Battery
  • 1 - Instruction
Optional Accessories
Cleaning Solutions
HI93703-50 Hanna Instruments HI 93703-50 Cuvette Cleaning Solution for the HI 93703 Series Not Available
HI713-11 Hanna Instruments HI 713-11 Calibration Standard for the HI 713 Phosphate Low Range Colorimeter Not Available
HI713-25 Hanna Instruments HI 713-25 Low Range Phosphate Reagents for the HI 713, 25 tests Not Available
Cleaning Tools & Replacement Parts
HI731318 Hanna Instruments HI 731318 Non-abrasive Cuvette Cleaning Cloth, Pack of 4 Not Available
HI731321 Hanna Instruments HI 731321 Glass Cuvette Set for HI 83 series photometers and turbidimeters Not Available
HI731325 Hanna Instruments HI 731325 Cuvette Cap Turbidity Meters & HI 937xx Series Meters Not Available