Hanna Instruments

Scientific Equipment

HI-717 High Range Phosphate Colorimeter - Checker®HC

HI-717 High Range Phosphate Colorimeter - Checker®HC

HI-717 High Range Phosphate Colorimeter - Checker®HC

HI-717 High Range Phosphate Colorimeter - Checker®HC

0.0 to 30.0 ppm
Ideal for fresh water aquariums
In Stock
£61.20 (exc. VAT) £73.44 (inc. VAT)

Ideal for Coral Reef Tanks or salt and fresh water aquariums.

The contoured style of the HI-717 Phosphate, high range Checker is designed to fit in the palm of your hand.

Checker®HC is supplied with reagents for 20 tests. Use code HI-717-25 (40 tests) for future purchases.

HI-717 High Range Phosphate Colorimeter - Checker®HC information

Hanna's extended description

The large LCD is easy to read and the auto shut-off feature ensures the battery life will not be drained if you forget to turn it off.


Ideal for

  • Aquaculture - all types of tank
  • General water quality testing
  • Waste water applications
  • Drinking water analysis
  • Agriculture

Main Benefits

  • Testing is quick and easy
  • High precision results - more accurate than chemical test kits
  • Auto shut-off feature means the Checker cannot be left on by mistake
  • Fully portable, fitting easily into both palm and pocket

When keeping aquariums

Phosphate naturally occurs as waste decomposes in coral reef tanks, salt and fresh water aquariums. While it does not directly harm fish when levels are high, resulting green algae growth can deplete the oxygen levels in the water. Corals can lose their colour due to the effects of brown algae. Ideally, phosphate level should be kept below 0.05 ppm in fish tanks.

Four steps. One click. Instant Readout.

1. ‘Zero’ the Checker®HC with your vial inside




2. Place a 10ml water sample into the vial and add your reagent




3. Place your vial into your Checker®HC




4. Press the button and read the results

Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.

Use Calibration Check set HI-717-11 with HI-717 High Range Phosphate Colorimeter - Checker®HC.

Use Reagents HI-717-25 with HI-717 High Range Phosphate Colorimeter - Checker®HC, 40 tests.

Specifications

Specifications list

Specifications

Range 0.0 to 30.0 ppm (mg/L)
Resolution 0.1 ppm (mg/L)
Accuracy @ 25°C ±1.0 ppm (mg/L) ±5% 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) 1.5V AAA
Auto-off after two minutes of non-use and ten seconds after reading
Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight 64 g (2.25 oz.)
Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method

Downloadable Manuals

Manuals

Download PDF

Product Literature

literature - PDF

Hanna Instruments Literature

Questions & Answers

Got a question to ask? Use this form to submit your question.
Question will be displayed after moderation.
Name* Product Question*
No questions yet?
Don 't be shy, be the first to ask.