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HI774 Low Range Phosphate Checker for Salt Water

Producer: HANNA Instruments

SKU: HANNA-HI774 Category: Hanna experimental measuring equipment

Low Range Phosphate Checker for Salt Water

– Fast phosphate measurement in SALTwater fisheries.

– Determine word content 0.00 to 0.90 mg/L PO₄

– Good price.

– Higher accuracy and faster measurement than measuring kits.

– Simple operation with just 1 button.

– Provide complete set including machine, reagents, batteries.

– Sturdy, convenient plastic container.

Purchase at:

PHOSPHATES IN SALTWATER AQUARIUMS

While phosphate is essential for all life, it can be problematic for aquariums – especially corals, where excess phosphate can prevent coral calcification from occurring. The primary source of phosphate in a reef aquarium is food, so care must be taken to avoid excess phosphate when feeding. Adding tap water to an aquarium can also lead to increased phosphate levels. Many municipalities have water phosphate levels that are safe for humans, but can be detrimental to coral health.

Additionally, excessive algae growth, protein deficiency, poor water change schedules, and the use of tap water will contribute to high phosphate levels. Switching to reverse osmosis deionized (RO/DI) water as a source for both removal and saltwater can help reduce the total amount of phosphate in the aquarium environment. Using a refugium to grow beneficial macroalgae can also help export phosphate in a reef tank. Using filter media and chemicals, such as granular iron oxide (GFO) or carbon dosing, can help bind or utilize phosphate and remove it from the aquarium.

While high levels of phosphate in an aquarium can be harmful, a complete lack of phosphate is not ideal either. Phosphate is essential for tissue growth and a complete lack of phosphate in an aquarium can cause many problems. The ideal phosphate level should be greater than zero but less than 0.05ppm. Since many factors are attributed to high phosphate levels, aquariums should be tested for phosphate on a regular basis.

EASY TO USE

Quick measurement with just 10mL and a single button

LOW COST – HIGH ACCURACY

Cost savings but higher accuracy than test kits

REAGENTS ARE PACKAGED FOR EASY USE

– Reagents are packaged for ease of use.

– Each package is for 1 measurement.

– When the reagent runs out, simply purchase more with product code HI774-25

SUPPLIED COMPLETE SET

The HI774 is supplied complete with no additional purchase required.

– HI774 meter

– 10 HI774-0 reagent packs for 10 tests

– 2 sample cuvettes with lids

– Convenient, sturdy plastic container

VIDEO HOW TO USE

SPECIFICATIONS

The scale	0.00 to 0.90 ppm (mg/L) PO₄
Resolution	0.01 ppm
Accuracy	±0.02 ppm and ±5% measurement value
Calibration	Checker ARE NOT has the function of calibrating/recalibrating the machine
Light probe	Silicon photocell – LED @525nm
Battery type	1 1.5 AAA battery
Environment	0 – 50⁰C; air humidity: 95%
Size	86.0 x 61.0 x 37.5 mm
Mass	64g
Guarantee	6 months (For products with intact tags and warranty card)
Supply includes	– Measuring machine HI774 – 10 packs reagent for 10 measurements – 2 cuvettes with lids – Battery (in the device) - User manual - Warranty – Plastic box for machine
Additional accessories	– HI774-25: Reagents for 25 tests – HI774-11: Standard solution for checking the accuracy of the HI774 – HI731318: Cuvette wiping cloth, 4 pcs – HI731315: 2 cuvettes with caps