HANNA Phosphorous Checker HC ® - PhoULR (HI736 / Checker HC)


HANNA Phosphorous Checker HC ® - PhoULR (HI736 / Checker HC) is backordered. We will ship it separately in 3 to 7 days.

Product information "HI736* Checker HC ® - Phosphorous, ULR"

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.


Specification :

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.