Name: HI7014 The Hanna Free Chlorine Checker
SKU: HI7014
Price: 60.50 EUR
Availability: InStock

HI7014 The Hanna Free Chlorine Checker Handheld Colorimeter (HC) 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 at a specific wavelength and a light-sensing detector to precisely determine absorbance and ion concentration. The Pool Line Free Chlorine Checker HC 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.

Precise measurements with no guessing of color
Laboratory measurements at a fraction of the cost
Simple, intuitive operation

Handheld Colorimeter

Easier to use and more accurate than chemical test kits:
- - EPA approved DPD method
  - Large, easy-to-read digits
  - Auto shut off
Dedicated to a single parameter
Small size, big convenience:
- - The Checker®HC easily fits into the palm of your hand or pocket
  - Use for quick and accurate on-the-spot analysis
  - Single-button operation: zero and measure
Ideal for:
- - Swimming pools and spas
  - Fruit and vegetable sanitation
  - Disinfection
  - Drinking water and quality control checks

The HI701, HI7014, and HI762 Checker®HC bridge the gap between simple chemical test kits and professional instrumentation.

Chemical test kits are not very accurate and only give 5 to 10 points of resolution, while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. These meters are accurate and affordable.

The HI701 and HI7014 features a resolution of 0.01 ppm and ±0.03 ppm ±3% of reading accuracy while the HI762 features a resolution of 1 ppb and ±20 ppb ±4% of reading accuracy. These meters use an EPA approved DPD method.

The contoured style of the Checker HC fits in your palm or pocket perfectly and the large LCD is easy to read. The auto shut-off feature assures the battery life will not be drained if you forget to turn it off.

These meters are extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Lastly, place the vial into the Checker HC, press the button and read the results. It’s that easy.

Specifications


Range	0.00 to 2.50 ppm
Resolution	0.01 ppm
Accuracy @25°C (77°F)	±0.03 ppm ±3% 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	1.5V AAA (1)
Auto-off	after two minutes of non-use
Dimensions	86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
Weight	64 g (2.3 oz)
Method	Adaptation of USEPA method 330.5. The reaction between free chlorine and the DPD reagent causes a pink tint in the sample.
Ordering Information	HI701 and HI7014 (Pool Line) Checker®HC are supplied with sample cuvettes with caps (2), free chlorine reagent starter kit (reagents for 6 tests), battery, and instructions. HI762 Checker®HC is supplied with sample cuvettes with caps (2), free chlorine reagent starter kit (reagents for 6 tests), battery, and instructions.
Reagent Set	HI701-25 (25 tests)
Calibration Set	HI701-11