Phosphate Low Range Checker Colorimeter/Alat Ukur Fosfat|Hanna HI 713

The HI713 CheckerHC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphate. Phosphate is a common food additive that enhances flavor and acts as a buffering agent. Important for growth and development of plant roots, phosphate is also present in fertilizers. However, high concentrations of phosphates are detrimental to the environment; for this reason, it is closely monitored in natural and municipal waters. Designed as a more accurate alternative to chemical test kits, the HI713 provides quick, accurate results. Features at-a-glance: Easier to use and more accurate than chemical test kitsDedicated to a single parameterSmall size, big convenienceIdeal for: Water Quality, Aquaculture, Education, Agriculture Specifications Range : 0.00 to 2.50 ppm Resolution : 0.01 ppm Accuracy : @ 25C/77F0.04 ppm 4% of reading Light Source : LED @ 525 nm Light Detector : silicon photocell Method : adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method Environment 0 to 50C (32 to 122F); RH max 95% non-condensing Battery Type : (1) 1.5V AAA Auto-off after three minutes of non-use and two minutes after reading Dimensions : 81.5mm x 61mm x 37.5mm (3.2\ x 2.4\ x 1.5) Weight : 64 g (2.25 oz.) Ordering Information : HI713 Checker is supplied with (2) sample cuvettes with caps, phosphate LR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.