Hanna HI97720 Calcium Hardness Portable Photometer – 0.00 to 2.70 mg/L

The Hanna HI97720 is an elite, waterproof portable photometer designed exclusively for the measurement of Calcium Hardness in water. Utilizing the Calmagite method, it provides precision readings from 0.00 to 2.70 mg/L (ppm) as CaCO3. Equipped with CAL Check™ functionality, an interactive tutorial mode, and an IP67 casing, it is the primary QA instrument for monitoring industrial boilers, RO plant efficiency, and cooling tower make-up water.

Prevent catastrophic scaling before it destroys your infrastructure with the Hanna HI97720 Calcium Hardness Portable Photometer. While "Total Hardness" meters measure both calcium and magnesium, engineers managing high-pressure boilers and commercial Reverse Osmosis (RO) plants in Pakistan often need to isolate Calcium specifically. Calcium carbonate is the primary culprit behind thick, thermally insulating scale that ruptures pipes and destroys turbine efficiency.

The HI97720 provides the extreme precision required for isolating this specific mineral. Utilizing the Calmagite Method, the photometer measures Calcium Hardness across an ultra-sensitive 0.00 to 2.70 mg/L (ppm) range. This low-range sensitivity makes it perfect for verifying that water softeners and RO membranes are functioning flawlessly. For unskilled factory staff, the On-Screen Tutorial Mode provides step-by-step graphic instructions, ensuring the sample is prepared perfectly every single time.

• Equip your commercial facility via [Lab Supplies].
• Shop multipurpose diagnostic hubs under [Analytical Instruments].
• Compare specific mineral scaling testers in our [Photometers & Colorimeters] category.

Key Features:

• Specific Calcium Isolation: Allows engineers to separate calcium data from total hardness data for precise chemical dosing and boiler blowdown calculations.
• CAL Check™ System: Allows facility managers to instantly prove their photometer is reading accurately using NIST-traceable standards for ISO compliance.
• Concave Focusing Lens: Collects all exiting light from the cuvette, actively eliminating measurement errors caused by microscopic scratches on the testing glass.
• IP67 Waterproofing: Built to survive accidental submersion and heavy chemical washdowns in municipal pump rooms.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI97720 in Pakistan?

A: Check Kamadi.pk for competitive B2B rates. We supply elite industrial diagnostic equipment to major textile and power generation plants.

Q: Can I use this for seawater?

A: No. Seawater has astronomically high calcium levels that will instantly exceed the 2.70 mg/L limit of this low-range meter.

Q: Are the CAL Check standards included?

A: If you purchase the complete HI97720C (Kit), it includes the rugged carrying case, certified CAL Check standards, and cuvette cleaning cloths.