Phosphorus concentration in water is monitored because it causes corrosion when present in levels too high.
The HANNA HI 736 Checker®HC bridges the gap between simple chemical test kits and professional instrumentation. The HANNA HI 736 is both accurate and affordable.
The HI 736 Checker®HC portable handheld colorimeter features a resolution of 1 ppb and ±5 ppb ±5% of reading accuracy and uses an adaptation of Standard Method Ascorbic Acid.
The HI 736 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.
Order Information: HI 736 Checker®HC is supplied with sample cuvettes with caps (2), powder reagents for phosphorus (6), battery and instructions.
|Range||– 0 to 200 ppb|
|Resolution||– 1 ppb|
|Accuracy @ 25°C||– ±5 ppb ±5% 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.|