Phosphorous
HR Checker HC®
The
Hanna Phosphorus High-Range 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
Phosphorus High-Range 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.
- Compact,
Portable Design
- Built-in
Timer
- One-Button
Operation
The
HI-706 Checker®HC
(Handheld Colorimeter) provides a simple, accurate and cost effective
way to measure phosphorus. Common in natural systems, such as lakes,
oceans, and soil, phosphorus is an essential element in plant growth.
However, when present in large concentrations, phosphorus can cause
excessive microorganism and algae growth, as well as corrosion to
piping systems. Designed as a more accurate alternative to chemical
test kits, the HI-706 provides quick, accurate results in four easy
steps:
Features
- Easier to use and more accurate than chemical test kits
-
Dedicated to a single parameter
-
Small size, big convenience
-
Ideal for water quality, environmental, education, aquariums
Specifications
| Phosphorous
Range |
0.0
to 15.0 ppm |
| Phosphorous
Resolution |
0.1
ppm |
| Phosphorous
Accuracy |
±0.03
ppm ±5% of reading |
| Phosphorous
Method |
adaptation
of the Standard Methods for the Examination of Water and Wastewater,
18th edition, Heteropolymolybdenum Blue method |
| Photometer/Colorimeter
Light Source |
LED
@ 525 nm |
| Photometer/Colorimeter
Light Detector |
silicon
photocell |
| Battery
Type/Life |
(1)
1.5V AAA |
| Automatic
Shut-Off |
after
ten minutes of non-use |
| Environment |
0
to 50°C (32 to 122°F); RH max 95% non-condensing |
| Weight |
64
g (2.25 oz.) |
| Dimensions |
81.5mm
x 61mm x 37.5mm (3.2" x 2.4" x 1.5”) |
Product Information
Instruction Manual
Brand : Hanna Instruments
