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Calcium and Magnesium Portable Photometer - HI96752

The HI96752 Calcium and Magnesium Portable Photometer combines accuracy and ease of use in an ergonomic, portable design. A user can accurately determine the calcium and magnesium concentrations of water samples using ready made reagents. The HI96752 offers many advanced features including the exclusive CAL Check function used for performance verification and calibration of the meter.


Product Description



The HI96752 portable photometer is for the measurement of calcium and magnesium. Hanna's portable photometers feature an advanced optical system; the combination of a LED light source, a narrow band interference filter, and silicon photodetector ensure accurate photometric readings every time. The Hanna exclusive CAL Check feature utilizes ready-made, NIST traceable standards to verify both meter validation and calibration. The exclusive cuvette locking system ensures that the cuvette is inserted into the measurement cell in the same position every time to maintain a consistent path length.

Absorbance Specifications

Light Source light emitting diode
Light Detector silicon photocell with narrow band interference filter @ 466 nm

Additional Specifications

Calcium Range 0 to 400 mg/L (ppm)
Calcium Resolution 1 mg/L
Calcium Accuracy @ 25°C (77°F) ±10 mg/L ±5% of reading
Magnesium Range 0 to 150 mg/L (ppm)
Magnesium Resolution 1 mg/L
Magnesium Accuracy @ 25°C (77°F) ±3 mg/L ±3% of reading
Method calcium: adaptation of oxalate method; magnesium: adaptation of the calmagite method
Auto-off after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Weight 360g (12.7oz.)
Battery Type 9V battery
Dimensions 193 x 104 x 69 mm (7.6 x 4.1 x 2.7”)
Ordering information
HI96752 is supplied with sample cuvettes with caps (2), 9V battery, instrument quality certificate and instruction manual. 

CAL Check™ standards and testing reagents sold separately.