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HI971044 Swimming Pool Alkalinity, Free Chlorine, Total Chlorine, Cyanuric Acid, and pH Meter

Producer: HANNA Instruments

SKU: HANNA-HI971044 Category: Hanna experimental measuring equipment

Alkalinity, Free Chlorine, Total Chlorine, Cyanuric Acid, and pH Meter for Swimming Pools

- Measure Alkalinity, Residual and Total Chlorine, Cyanuric Acid, and pH

– Specialized in swimming pools.

– Automatic calibration.

– Record data.

– Step-by-step instructions on screen.

– ARE NOT with machine calibration solution

– ARE NOT included Reagent.

Chlorine is the most commonly used water disinfectant used by homeowners, hotels, and commercial businesses. In swimming pools, spas, and similar applications, cyanuric acid helps stabilize chlorine and prevent its breakdown, especially in sunlight. Regular testing of both cyanuric acid and pH helps minimize chlorine consumption.

MODERN FEATURES OF THE HI977xx SERIES

STEP-BY-STEP INSTRUCTIONS ON SCREEN

Setup, calibration and measurement instructions with step-by-step instructions and on-screen animations.

Simply access Guidance Mode at any stage during setup or measurement using the dedicated HELP key.

AUTOMATIC DATA RECORDING AND DATA REVIEW

No need to worry as the photometer will automatically record the last 50 measurements.

Results can be viewed immediately using the Log Recall Menu.

CALIBRATE THE MACHINE WITH CAL Check^_TM

CAL Check Feature^_TMHanna's direct, simple procedure to ensure the photometer is working properly.

Simply insert the cuvettes containing Hanna standards into the meter and follow the instructions.

(Standard solution purchased separately)

COMMON BATTERY

– Included 1.5V battery provides continuous use of up to 800 measurements.

– BThe battery icon will flash to let you know it's time to change the battery so you never miss a measurement.

– Common 1.5V batteries can be easily purchased at supermarkets, bookstores or grocery stores outside.

hi977xx_cuvette-locking-straight-9

LOCATION LOCK ON CUVET CAP

This photometer uses the exclusive HANNA positioning locking system which ensures that the cuvettes are placed in the holder in the same position for accurate measurements every time, ensuring consistency of measurements.

HIGH DURABILITY

Designed to withstand impact and water vapor, the new IP67 body ensures top performance in any environment.

Internal optical system prevents dust, dirt and moisture from entering.

CHOOSE A BETTER COMBO

HI971044C Supplied with CAL Check Standard Solutionsfor machine and convenient, professional machine case

(Order code: HI971044C different from HI971044)

MACHINE SPECIFICATIONS

The scale	Residual chlorine	0.00 to 5.00 mg/L (ppm) Cl₂
	Total chlorine	0.00 to 5.00 mg/L (ppm) Cl₂
	Cyanuric acid	0 to 80 mg/L (ppm) CYA
	Alkaline	0 to 500 mg/L (ppm) CaCO₃
	pH	6.5 to 8.5 pH
Resolution	Residual chlorine	0.01 mg/L
	Total chlorine	0.01 mg/L
	Cyanuric acid	1mg/L
	Alkaline	1mg/L
	pH	0.1 pH
Accuracy	Residual chlorine	±0.03 mg/L ±3% value
	Total chlorine	±0.03 mg/L ±3% value
	Cyanuric acid	±1 mg/L ±15% value
	Alkaline	±5 mg/L ±5% value
	pH	±0.1 pH
Light source	Tungsten lamp
Light source	silicon photovoltaic cells @ 525nm and 610nm
Cuvette type	round, diameter 24.6mm
Auto Shutdown	after 15 minutes of non-use
Environment	0 to 50°C (32 to 122°F); RH max 100%
The battery	3 1.5V batteries / about 800 measurements without backlight
Size	142.5 x 102.5 x 50.5 mm
Mass	380 g
Guarantee	12 months (for products with intact tags and warranty card)
Supply includes	– Measuring machine HI971044 – 2 cuvette with lid – Battery (in the device) - Quality certification - User manual – Paper container CAL Check Reagents and Calibration Solutions^TM sold separately.
Accessories purchased separately	– HI93701-01: Free chlorine reagent powder, 100 tests – HI93701-03: Free chlorine reagent powder, 300 tests – HI93701-F: Free chlorine reagent, aqueous, 300 tests – HI93701-T: Total chlorine reagent, aqueous, 300 tests – HI93711-01: Total chlorine reagent powder, 100 tests – HI93711-03: Total chlorine reagent powder, 300 tests – HI93722-01: Cyanuric Acid Reagent, 100 Tests – HI93722-03: Cyanuric acid reagent, 300 tests – HI93710-01: pH Reagent, 100 Tests – HI93710-03: pH Reagent, 300 Tests – HI775-26: Alkalinity Reagent, 25 Tests – HI97701-11: CALCheck solution set for free chlorine and total chlorine for the meter – HI97710-11: CALCheck pH calibration solution set for meter – HI97722-11: CALCheck cyanuric acid standard solution set for meter – HI97775-11: CALCheck alkaline standard solution set for meter – HI731318: Cuvette wiping cloth, 4 pcs – HI93703-50: Cuvette cleaning solution, 230mL – HI731331: Glass cuvettes, 4 pcs – HI731336N: Cuvette caps, 4 pcs