Description
Hanna Phosphate Checker HI713
The HANNA HI 713 CheckerHC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only a few resolution points while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The HANNA HI 713 CheckerHC is accurate and affordable.
PDF Hanna Phosphate Checker HI713
Easier to use and more accurate than chemical test kits
Ascorbic acid method ±0.04 ppm ±4% of reading accuracy Large, easy to read digits Auto shut off
Dedicated to a single parameter
Designed to work with HANNA’s reagents Uses 10 mL glass cuvettes
Small size, big convenience
Weighing a mere 64 g (2.25 oz.), the Checker®HC easily fits into the palm of your hand or pocket Use for quick and accurate on the spot analysis Single button operation: zero and measure Operated by a single AAA battery
For marine and freshwater use
Ideal for:
Aquaculture, natural, waste, drinking waters and agriculture
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 HI 713 Checker®HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only a few resolution points 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 HI 713 Checker®HC portable handheld colorimeter features a resolution of 0.01 ppm (250 points) and ±0.04 ppm (mg/L) ±4% of reading accuracy. The HI 713 Checker®HC uses an adaptation of Standard Method 4500-P E, Ascorbic Acid method.
The 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.
HI713 vs HI774
HI774: Marine water only, smaller range of error plus or minus 0.02ppm, range 0.00-0.9ppm
HI713: Marine and Freshwater, larger range of error by a little bit, plus or minus 0.04ppm, range of 0.00-2.5ppm
Product Information:HI 713 Checker®HC is supplied with sample cuvettes with caps (2), powder reagents for phosphate (6), battery and instructions.
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
Product code: 2495Item No. TE-HI713
