Description: The Hanna Iron Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Iron Checker uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit. 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. 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 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. Listing and template services provided by inkFrog
Price: 63.95 USD
Location: Gettysburg, Pennsylvania
End Time: 2024-03-04T16:21:53.000Z
Shipping Cost: 4.99 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Hanna Instruments
MPN: HI721
