{"product_id":"hanna-hi97719-magnesium-hardness-portable-photometer","title":"Hanna HI97719 Magnesium Hardness Portable Photometer – 0.00 to 2.00 mg\/L","description":"\u003cp\u003eThe Hanna HI97719 is a specialized, waterproof portable photometer engineered to measure Magnesium Hardness specifically. Utilizing an adaptation of the EDTA colorimetric method, it measures magnesium hardness from 0.00 to 2.00 mg\/L (ppm) as CaCO3. Equipped with CAL Check™ validation and an IP67 casing, it is the ultimate field diagnostic instrument for evaluating complex water softening systems and industrial HVAC arrays.\u003c\/p\u003e\n\u003cp\u003eComplete your precise mineral profiling with the \u003cstrong\u003eHanna HI97719 Magnesium Hardness Portable Photometer\u003c\/strong\u003e. In Pakistan’s heavy textile and manufacturing sectors, hard water scaling is complex. While calcium forms hard scale, magnesium often precipitates as a softer, sludge-like deposit that insulates boiler tubes and clogs blowdown valves. To prescribe the correct chemical corrosion inhibitors, plant chemists must know the exact ratio of magnesium to calcium.\u003c\/p\u003e\n\u003cp\u003eThe HI97719 is a powerful unit dedicated entirely to isolating Magnesium Hardness. It utilizes highly accurate EDTA Photometric Chemistry to determine magnesium levels in the low 0.00 to 2.00 mg\/L range. This makes it an exceptional tool for auditing the output of commercial Deionization (DI) and water softening plants. To guarantee data integrity during maintenance audits, the meter features the CAL Check™ System, ensuring the optical lens and LED are performing flawlessly before any chemical dosing is authorized.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFind specialized industrial testing gear in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/lab-supplies\"\u003eLab Supplies\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eShop advanced chemical analytics under [\u003ca href=\"https:\/\/kamadi.pk\/collections\/analytical-instruments\"\u003eAnalytical Instruments\u003c\/a\u003e].\u003c\/li\u003e\n\u003cli\u003eCompare mineral scaling photometers in [\u003ca href=\"https:\/\/kamadi.pk\/collections\/photometers-colorimeters\"\u003ePhotometers \u0026amp; Colorimeters\u003c\/a\u003e].\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium Specific Isolation\u003c\/strong\u003e: The required tool for chemists who need to calculate the exact ratio of magnesium sludge to calcium scale in HVAC systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAL Check™ Diagnostics\u003c\/strong\u003e: Allows plant engineers to verify the meter's optical accuracy using NIST-traceable standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Data Logging\u003c\/strong\u003e: Automatically stores the last 50 readings, providing a reliable digital backup for daily plant maintenance logs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive-Locking System\u003c\/strong\u003e: Ensures the glass cuvette locks into the exact same position every time, preventing optical alignment errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQs):\u003c\/h3\u003e\n\u003ch3\u003eQ: What is the price of the Hanna HI97719 in Pakistan?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Contact Kamadi.pk for formal corporate pricing. We are a trusted procurement partner for Pakistan's heavy manufacturing and boiler maintenance sectors.\u003c\/p\u003e\n\u003ch3\u003eQ: Can I just subtract Calcium from Total Hardness to get Magnesium?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: Yes, mathematically. However, measuring it directly with the HI97719 provides much higher accuracy and eliminates compounded errors from multiple chemical titrations.\u003c\/p\u003e\n\u003ch3\u003eQ: What powers the meter?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e: It operates on three standard 1.5V AA batteries, which provide enough power for approximately 800 continuous measurements.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":47201180221697,"sku":"811410289","price":196000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/hanna_hi97719.jpg?v=1769372921","url":"https:\/\/kamadi.pk\/products\/hanna-hi97719-magnesium-hardness-portable-photometer","provider":"Kamadi Pakistan","version":"1.0","type":"link"}