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HI97736 pH and Total Hardness Meter in Clean Water

Producer: HANNA Instruments

SKU: HANNA-HI97736 Category: Hanna experimental measuring equipment

pH and Total Hardness Meter in Clean Water

– Determine concentration from 6.5 to 8.5pH and total hardness from 0.00-4.70mg/L CaCO₃

– Automatic calibration with solution CAL Check^TM

– Step-by-step instructions on screen.

– Automatic data recording.

– ARE NOT with separately purchased reagents.

– ARE NOT with CAL Check standard solution^TM.

– ARE NOT with carrying case

*Fit: clean water and freshwater aquaculture

MODERN FEATURES OF METER

Step-by-Step On-Screen Instructions

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

Results can be viewed immediately using the Log Recall Menu.

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)

Advanced optical system

Light Emitting Diode (LED) lamps provide more light but use less energy and generate less heat.

Narrow band interference filtering results in more accurate measurement results and higher repeatability.

A concave focusing lens reduces errors from imperfections in the cuvette.

High durability

Designed to withstand shock and water, the new IP67 body ensures top performance in any environment. The internal optical system prevents dust, dirt and water from entering. This photometer uses a proprietary positioning system that ensures the cuvettes are placed in the holder in the same position for accurate measurements every time.

Compact design

Designed to fit comfortably in your hand for on-the-go or tabletop use, the LCD display provides quick readings from any angle, day or night. The battery provides over 800 measurements.

The machine has calibration and accuracy testing functions.

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.

HI97736C Supplied with Iron Standard Solution Set CAL Check^_TMfor machine and convenient, professional machine case

(Order code: HI97736C different from HI97736)

hi977xxc-8 hi97711c_case-4

SPECIFICATIONS

The scale	Calcium hardness	0.00 to 2.70 mg/L (ppm) CaCO₃
	Magnesium hardness	0.00 to 2.00 mg/L (ppm) CaCO₃
	Total hardness	0.00 to 4.70 mg/L (ppm) CaCO₃
	pH	6.5 to 8.5 pH
Resolution	Calcium hardness	0.01 mg/L
	Magnesium hardness	0.01 mg/L
	Total hardness	0.01 mg/L
	pH	0.1 pH
Accuracy @25^oC	Calcium hardness	±0.11 mg/L and ±5% values
	Magnesium hardness	±0.11 mg/L and ±5% value
	Total hardness	±0.11 mg/L and ±5% value
	pH	±0.1 pH
Light source	Tungsten lamp
Light source	silicon photovoltaic cell @ 525 nm
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
Size	142.5 x 102.5 x 50.5 mm
Mass	380 g
Guarantee	12 months
Supply includes	– Measuring machine HI97736 – 2 cuvette with lid - The battery - Quality certification - User manual – Paper container CAL Check Reagents and Calibration Solutions^TM sold separately.
Accessories purchased separately	– HI93719-01: Hardness Reagent, 100 Tests – HI93719-03: Hardness Reagent, 300 Tests – HI93710-01: pH Reagent, 100 Tests – HI93710-03: pH Reagent, 300 Tests – HI97719-11: CALCheck hardness calibration solution set for the meter – HI97710-11: CALCheck pH calibration 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