Hanna HI775 Alkalinity (Freshwater)

Hanna HI775 Alkalinity Checker for alkalinity (= KH) in freshwater
€77.00
Details

Hanna HI775 Alkalinity Checker for alkalinity (= KH) in freshwater

Ideal for fresh water aquariums (not suitable for salt water marine tanks).

The HI-775 Alkalinity Checker for fresh water is a simple, accurate and cost effective way to measure alkalinity in fresh water.

Designed as a more accurate alternative to chemical test kits, it is easy to use with single button operation and a large LCD display. This mini tester also features auto shut-off to ensure a longer battery life.

The HI-775 is ideal for checking water quality, great for educational and environmental applications and for use in freshwater aquaria.

Designed as a more accurate alternative to chemical test kits, the HI-775 provides quick, accurate results in four easy steps. (See below).

The HI-775 uses a colorimetric method. The reaction causes a distinctive range of colours from yellow to blue to develop. This meter has been developed to work with fresh water samples.

Please note: Any chlorine present in the sample will interfere with the reading. To remove the chlorine interference add one drop of HI-93755-53 Chlorine Remover to the unreacted sample prior to testing.


Features:
* Small palm-sized design
* Accurate from ±5ppm ± 5% of reading
* Dedicated to a single parameter
* Uses a single AAA battery
* Auto Power Off after 10 minutes in inactivity
* Built-in timer for timed reaction readings

Ideal for:
* Water Quality
* Education
* Freshwater Aquarium
* Environmental

Order Information:
The HI-775 Checker is supplied with 2 cuvettes and caps, alkalinity reagent kit for 25 tests (HI-775-26), 1 x1.5V AAA battery and an instruction manual

Specifications

Range 0 to 500 ppm
Resolution 1 ppm
Accuracy (@25°C/77°F) ±5 ppm ± 5% of reading
Measurement Method Colorimetric
Light Source LED @ 610 nm
Light Detector Silicon photocell
Method Colorimetric method. The reaction causes a distinctive range of colours from yellow to green to blue to develop. This meter has been developed to work with fresh water samples.
Power Supply Battery - 1 x 1.5V AAA
Power Auto Off After 10 min. of inactivity
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight 64 g (2.25 oz.)
Ordering information: Supplied with sample cuvettes with caps (2), alkalinity reagent starter kit (reagents for 25 tests), syringe with tip, battery, instructions and quick start guide.

HI 755 and HI 775 from Hanna Instruments Ltd on Vimeo.

Additional Info
Manufacturer Hanna Instruments
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