HANNA INSTRUMENTS HI721 Iron Checker HC

Description

Bring more precise technology to your testing with the Hanna iron colorimeter. You won’t have to struggle to determine colors visually anymore as our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct digital iron result.
Our handheld colorimeter is portable and easily carried in your pocket
One-button operation makes getting your iron results simple
Trust your results are consistent with the built-in timer
DETAILS
The HI721 Checker
®
HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure iron. Naturally present in water in low concentrations, iron may affect the taste of water, as well as stain both laundry and household appliances. Also an indicator of corrosion, iron is monitored in industrial plants and water cooling and heating systems. Designed as a more accurate alternative to chemical test kits, the HI721 provides quick, accurate results in a few easy steps.
Features at-a-glance:
Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Water Quality, Education, Industrial, Municipal Water, Aquarium
Extra reagent can be found
SPECIFICATIONS
Range
0.00 to 5.00 ppm (mg/L)
Resolution
0.01 ppm (mg/L)
Accuracy @ 25°C/77°F
±0.04 ppm ±2% of reading
Light Source
LED @ 525 nm
Light Detector
silicon photocell
Method
adaptation of the EPA Phenanthroline method 315 B, for natural and treated waters
Environment
0 to 50°C (32 to 122°F); 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
HI721 Checker® is supplied with (2) sample cuvettes with caps, iron reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.
Warranty
1 year limited warranty